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Change in coreboot[master]: cpu/x86/smm: Add support for long mode
by Patrick Rudolph (Code Review) 08 Jul '20

08 Jul '20

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35681 ) Change subject: cpu/x86/smm: Add support for long mode ...................................................................... cpu/x86/smm: Add support for long mode Enable long mode in SMM handler. x86_32 isn't affected from this change. As the rsm instruction used to leave SMM doesn't restore MSR registers, drop back to protected mode after running the smi_handler and restore IA32_EFER MSR to previous value. Tested on Qemu Q35. Needs tests on real hardware. Change-Id: I8bba4af4688c723fc079ae905dac95f57ea956f8 Signed-off-by: Patrick Rudolph <siro(a)das-labor.org> --- M Documentation/arch/x86/index.md M src/cpu/x86/smm/smmhandler.S 2 files changed, 95 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/35681/1 diff --git a/Documentation/arch/x86/index.md b/Documentation/arch/x86/index.md index 462e7e6..b02b879 100644 --- a/Documentation/arch/x86/index.md +++ b/Documentation/arch/x86/index.md @@ -45,6 +45,7 @@ * Add x86_64 exception handlers - *TODO* * Setup page tables for long mode - *DONE* * Add assembly code for long mode - *DONE* +* Add assembly code for SMM - *DONE* * Add assembly code for postcar stage - *TODO* * Add assembly code to return to protected mode - *TODO* * Implement reference code for mainboard `emulation/qemu-q35` - *TODO* diff --git a/src/cpu/x86/smm/smmhandler.S b/src/cpu/x86/smm/smmhandler.S index a2be7f2..fd8af79 100644 --- a/src/cpu/x86/smm/smmhandler.S +++ b/src/cpu/x86/smm/smmhandler.S @@ -20,6 +20,7 @@ */ #include <cpu/x86/lapic_def.h> +#include <cpu/x86/msr.h> /* * +--------------------------------+ 0xaffff @@ -171,15 +172,104 @@ /* Get SMM revision */ movl $0xa8000 + 0x7efc, %ebx /* core 0 address */ subl %ebp, %ebx /* subtract core X offset */ + +#if defined(__x86_64__) + /* Backup IA32_EFER. Preserves ebx. */ + movl $(IA32_EFER), %ecx + rdmsr + movl %eax, ia32efer_backup + + /* Enable long mode if required. Preserves ebx. */ +#include <cpu/x86/64bit/entry64.inc> + + mov (%ebx), %rdi + +#else movl (%ebx), %eax pushl %eax +#endif - /* Call 32bit C handler */ + /* Call C handler */ call smi_handler +#if defined(__x86_64__) + /* + * The only reason to go back to protected mode is that rsm doesn't restore + * MSR registers and IA32_EFER was modified. + * To restore IA32_EFER go back to protected mode. + */ + + /* Ensure cache is clean. */ + invd + + /* Set 32-bit code segment and ss */ + mov $0x08, %rcx + call SetCodeSelector32 + +.code32 + /* Running in 32-bit compatibility mode */ + + /* Use flat data segment */ + movl $0x10, %eax + movl %eax, %ds + movl %eax, %es + movl %eax, %ss + movl %eax, %fs + movl %eax, %gs + + /* Disable paging */ + movl %cr0, %eax + andl $0x7FFFFFFF, %eax + movl %eax, %cr0 + + /* Disable long mode */ + movl $(IA32_EFER), %ecx + rdmsr + andl $(~EFER_LME), %eax + wrmsr + + /* Disable PAE */ + movl %cr4, %eax + andl $(~0x20), %eax + movl %eax, %cr4 + + /* Restore IA32_EFER */ + movl $(IA32_EFER), %ecx + rdmsr + movl ia32efer_backup, %eax + wrmsr +#endif + /* To return, just do rsm. It will "clean up" protected mode */ rsm +#if defined(__x86_64__) +ia32efer_backup: +.long + +.align 8 +.code64 +SetCodeSelector32: + # pop the return address from stack + pop %rbx + + # save rsp because we need to push it after ss + mov %rsp, %rdx + + # use iret to jump to a 32-bit offset in a new code segment + # iret will pop cs:rip, flags, then ss:rsp + mov %ss, %ax # need to push ss.. + push %rax # push ss instuction not valid in x64 mode, + # so use ax + push %rdx # the rsp to load + pushfq # push rflags + push %rcx # cx is code segment selector from caller + push %rbx # push the IP for the next instruction + + # the iretq will behave like ret, with the new cs/ss value loaded + iretq +#endif + .code16 .align 4, 0xff @@ -202,6 +292,9 @@ .word 0xffff, 0x0000 .byte 0x00, 0x93, 0xcf, 0x00 + /* gdt selector 0x18, flat code segment (64-bit) */ + .word 0xffff, 0x0000 + .byte 0x00, 0x9b, 0xaf, 0x00 smm_gdt_end: -- To view, visit https://review.coreboot.org/c/coreboot/+/35681 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I8bba4af4688c723fc079ae905dac95f57ea956f8 Gerrit-Change-Number: 35681 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

6 31

Change in coreboot[master]: mb/lenovo/t60: Switch to override tree
by Peter Lemenkov (Code Review) 06 Jul '20

06 Jul '20

Peter Lemenkov has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/34779 ) Change subject: mb/lenovo/t60: Switch to override tree ...................................................................... mb/lenovo/t60: Switch to override tree Change-Id: I13c0134b22e2203e6cee6ecafda0dae89e086aff Signed-off-by: Peter Lemenkov <lemenkov(a)gmail.com> --- M src/mainboard/lenovo/t60/Kconfig R src/mainboard/lenovo/t60/devicetree.cb A src/mainboard/lenovo/t60/variants/t60/overridetree.cb D src/mainboard/lenovo/t60/variants/z61t/devicetree.cb A src/mainboard/lenovo/t60/variants/z61t/overridetree.cb 5 files changed, 135 insertions(+), 257 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/34779/1 diff --git a/src/mainboard/lenovo/t60/Kconfig b/src/mainboard/lenovo/t60/Kconfig index 725528d..ad74f63 100644 --- a/src/mainboard/lenovo/t60/Kconfig +++ b/src/mainboard/lenovo/t60/Kconfig @@ -33,9 +33,9 @@ default "t60" if BOARD_LENOVO_T60 default "z61t" if BOARD_LENOVO_Z61T -config DEVICETREE +config OVERRIDE_DEVICETREE string - default "variants/$(CONFIG_VARIANT_DIR)/devicetree.cb" + default "variants/$(CONFIG_VARIANT_DIR)/overridetree.cb" config MAINBOARD_PART_NUMBER string diff --git a/src/mainboard/lenovo/t60/variants/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb similarity index 93% rename from src/mainboard/lenovo/t60/variants/t60/devicetree.cb rename to src/mainboard/lenovo/t60/devicetree.cb index 9279dcb..70900ea 100644 --- a/src/mainboard/lenovo/t60/variants/t60/devicetree.cb +++ b/src/mainboard/lenovo/t60/devicetree.cb @@ -116,7 +116,6 @@ end register "scr" = "0x0844d070" register "mrr" = "0x01d01002" - end end device pci 1e.2 off end # AC'97 Audio @@ -159,10 +158,6 @@ register "eventb_enable" = "0xff" register "eventc_enable" = "0x3c" register "eventd_enable" = "0xff" - - register "has_bdc_detection" = "1" - register "bdc_gpio_num" = "7" - register "bdc_gpio_lvl" = "0" end chip superio/nsc/pc87382 device pnp 164e.2 on # IR @@ -209,21 +204,12 @@ end end end - device pci 1f.1 on # IDE - subsystemid 0x17aa 0x200c - end device pci 1f.2 on # SATA subsystemid 0x17aa 0x200d end device pci 1f.3 on # SMBUS subsystemid 0x17aa 0x200f chip drivers/i2c/ck505 - register "mask" = "{ 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff }" - register "regs" = "{ 0x2e, 0xf7, 0x3c, - 0x20, 0x01, 0x00, 0x1b, 0x01, - 0x54, 0xff, 0xff, 0x07 }" device i2c 69 on end end # eeprom, 8 virtual devices, same chip diff --git a/src/mainboard/lenovo/t60/variants/t60/overridetree.cb b/src/mainboard/lenovo/t60/variants/t60/overridetree.cb new file mode 100644 index 0000000..eee3a4d --- /dev/null +++ b/src/mainboard/lenovo/t60/variants/t60/overridetree.cb @@ -0,0 +1,69 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> +## +## This program is free software; you can redistribute it and/or +## modify it under the terms of the GNU General Public License as +## published by the Free Software Foundation; version 2 of +## the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## + +chip northbridge/intel/i945 + device domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x17aa 0x2015 + end + device pci 01.0 on # PCI-e + device pci 00.0 on # VGA + subsystemid 0x17aa 0x20a4 + end + end + chip southbridge/intel/i82801gx + device pci 1c.0 on # Ethernet + subsystemid 0x17aa 0x2001 + end + device pci 1c.1 on end # WLAN + device pci 1c.2 on end # PCIe port 3 + device pci 1c.3 on end # PCIe port 4 + device pci 1e.0 on # PCI Bridge + chip southbridge/ti/pci1x2x + device pci 00.0 on + subsystemid 0x17aa 0x2012 + end + end + end + device pci 1f.0 on # PCI-LPC bridge + chip ec/lenovo/h8 + register "has_bdc_detection" = "1" + register "bdc_gpio_num" = "7" + register "bdc_gpio_lvl" = "0" + end + chip superio/nsc/pc87384 + device pnp 2e.2 off # Serial Port / IR + irq 0x70 = 4 + end + end + end + device pci 1f.1 on # IDE + subsystemid 0x17aa 0x200c + end + device pci 1f.3 on # SMBUS + chip drivers/i2c/ck505 + register "mask" = "{ 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff }" + register "regs" = "{ 0x2e, 0xf7, 0x3c, + 0x20, 0x01, 0x00, 0x1b, 0x01, + 0x54, 0xff, 0xff, 0x07 }" + end + end + end + end +end diff --git a/src/mainboard/lenovo/t60/variants/z61t/devicetree.cb b/src/mainboard/lenovo/t60/variants/z61t/devicetree.cb deleted file mode 100644 index d35c62b..0000000 --- a/src/mainboard/lenovo/t60/variants/z61t/devicetree.cb +++ /dev/null @@ -1,241 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2007-2009 coresystems GmbH -## Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> -## -## This program is free software; you can redistribute it and/or -## modify it under the terms of the GNU General Public License as -## published by the Free Software Foundation; version 2 of -## the License. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -## GNU General Public License for more details. -## - -chip northbridge/intel/i945 - # IGD Displays - register "gfx.ndid" = "3" - register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }" - - register "gpu_hotplug" = "0x00000220" - register "gpu_lvds_use_spread_spectrum_clock" = "1" - register "pwm_freq" = "275" - register "gpu_panel_power_up_delay" = "250" - register "gpu_panel_power_backlight_on_delay" = "2380" - register "gpu_panel_power_down_delay" = "250" - register "gpu_panel_power_backlight_off_delay" = "2380" - register "gpu_panel_power_cycle_delay" = "2" - - device cpu_cluster 0 on - chip cpu/intel/socket_m - device lapic 0 on end - end - end - - register "pci_mmio_size" = "768" - - device domain 0 on - device pci 00.0 on # Host bridge - subsystemid 0x17aa 0x2017 - end - - device pci 01.0 on # PEG - device pci 00.0 on end # VGA - end - - device pci 02.0 on # GMA Graphics controller - subsystemid 0x17aa 0x201a - end - device pci 02.1 on # display controller - subsystemid 0x17aa 0x201a - end - - chip southbridge/intel/i82801gx - register "pirqa_routing" = "0x0b" - register "pirqb_routing" = "0x0b" - register "pirqc_routing" = "0x0b" - register "pirqd_routing" = "0x0b" - register "pirqe_routing" = "0x0b" - register "pirqf_routing" = "0x0b" - register "pirqg_routing" = "0x0b" - register "pirqh_routing" = "0x0b" - - # GPI routing - # 0 No effect (default) - # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) - # 2 SCI (if corresponding GPIO_EN bit is also set) - register "gpi13_routing" = "2" - register "gpi12_routing" = "2" - register "gpi8_routing" = "2" - - register "sata_ports_implemented" = "0x01" - - register "gpe0_en" = "0x11000006" - register "alt_gp_smi_en" = "0x1000" - - register "c4onc3_enable" = "1" - register "c3_latency" = "0x23" - register "docking_supported" = "1" - register "p_cnt_throttling_supported" = "1" - - device pci 1b.0 on # Audio Controller - subsystemid 0x17aa 0x2010 - end - device pci 1c.0 on # PCI Express Port 1 - subsystemid 0x17aa 0x2011 - end - device pci 1c.1 on # PCI Express Port 2 - subsystemid 0x17aa 0x2011 - end - device pci 1c.2 on # PCI Express Port 3 - subsystemid 0x17aa 0x2011 - end - device pci 1c.3 on # PCI Express Port 4 - subsystemid 0x17aa 0x2011 - end - device pci 1c.4 off end # PCIe port 5 - device pci 1c.5 off end # PCIe port 6 - - device pci 1d.0 on # USB UHCI - subsystemid 0x17aa 0x200a - end - device pci 1d.1 on # USB UHCI - subsystemid 0x17aa 0x200a - end - device pci 1d.2 on # USB UHCI - subsystemid 0x17aa 0x200a - end - device pci 1d.3 on # USB UHCI - subsystemid 0x17aa 0x200a - end - device pci 1d.7 on # USB2 EHCI - subsystemid 0x17aa 0x200b - end - device pci 1e.0 on # PCI Bridge - chip southbridge/ti/pci1x2x - device pci 00.0 on - subsystemid 0x17aa 0x2013 - end - register "scr" = "0x0844d070" - register "mrr" = "0x01d01002" - - end - end - device pci 1e.2 off end # AC'97 Audio - device pci 1e.3 off end # AC'97 Modem - device pci 1f.0 on # PCI-LPC bridge - subsystemid 0x17aa 0x2009 - chip ec/lenovo/pmh7 - device pnp ff.1 on # dummy - end - - register "backlight_enable" = "0x01" - register "dock_event_enable" = "0x01" - end - chip ec/lenovo/h8 - device pnp ff.2 on # dummy - io 0x60 = 0x62 - io 0x62 = 0x66 - io 0x64 = 0x1600 - io 0x66 = 0x1604 - end - - register "config0" = "0xa6" - register "config1" = "0x05" - register "config2" = "0xa0" - register "config3" = "0x01" - - register "beepmask0" = "0xfe" - register "beepmask1" = "0x96" - register "has_power_management_beeps" = "1" - - register "event2_enable" = "0xff" - register "event3_enable" = "0xff" - register "event4_enable" = "0xf4" - register "event5_enable" = "0x3f" - register "event6_enable" = "0x80" - register "event7_enable" = "0x01" - register "event8_enable" = "0x01" - register "event9_enable" = "0xff" - register "eventa_enable" = "0xff" - register "eventb_enable" = "0xff" - register "eventc_enable" = "0x3c" - register "eventd_enable" = "0xff" - - end - chip superio/nsc/pc87382 - device pnp 164e.2 on # IR - io 0x60 = 0x2f8 - end - - device pnp 164e.3 off # Serial Port - io 0x60 = 0x3f8 - end - - device pnp 164e.7 on # GPIO - io 0x60 = 0x1680 - end - - device pnp 164e.19 on # DLPC - io 0x60 = 0x164c - end - end - - chip superio/nsc/pc87384 - device pnp 2e.0 off #FDC - end - - device pnp 2e.1 on # Parallel Port - io 0x60 = 0x3bc - irq 0x70 = 7 - end - - device pnp 2e.2 off # Serial Port / IR - io 0x60 = 0x2f8 - irq 0x70 = 3 - end - - device pnp 2e.3 on # Serial Port - io 0x60 = 0x3f8 - irq 0x70 = 4 - end - - device pnp 2e.7 on # GPIO - io 0x60 = 0x1620 - end - - device pnp 2e.a off # WDT - end - end - end - device pci 1f.2 on # SATA - subsystemid 0x17aa 0x200d - end - device pci 1f.3 on # SMBUS - subsystemid 0x17aa 0x200f - chip drivers/i2c/ck505 - register "mask" = "{ 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff }" - # vendor clockgen setup - register "regs" = "{ 0x6d, 0xff, 0xff, - 0x20, 0x41, 0x7f, 0x18, 0x00 }" - device i2c 69 on end - end - # eeprom, 8 virtual devices, same chip - chip drivers/i2c/at24rf08c - device i2c 54 on end - device i2c 55 on end - device i2c 56 on end - device i2c 57 on end - device i2c 5c on end - device i2c 5d on end - device i2c 5e on end - device i2c 5f on end - end - end - end - end -end diff --git a/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb b/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb new file mode 100644 index 0000000..d29df3b --- /dev/null +++ b/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb @@ -0,0 +1,64 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> +## +## This program is free software; you can redistribute it and/or +## modify it under the terms of the GNU General Public License as +## published by the Free Software Foundation; version 2 of +## the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## + +chip northbridge/intel/i945 + device domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x17aa 0x2017 + end + device pci 01.0 on # PEG + device pci 00.0 on end # VGA + end + chip southbridge/intel/i82801gx + device pci 1c.0 on # PCI Express Port 1 + subsystemid 0x17aa 0x2011 + end + device pci 1c.1 on # PCI Express Port 2 + subsystemid 0x17aa 0x2011 + end + device pci 1c.2 on # PCI Express Port 3 + subsystemid 0x17aa 0x2011 + end + device pci 1c.3 on # PCI Express Port 4 + subsystemid 0x17aa 0x2011 + end + device pci 1e.0 on # PCI Bridge + chip southbridge/ti/pci1x2x + device pci 00.0 on + subsystemid 0x17aa 0x2013 + end + end + end + device pci 1f.0 on # PCI-LPC bridge + chip superio/nsc/pc87384 + device pnp 2e.2 off # Serial Port / IR + irq 0x70 = 3 + end + end + end + device pci 1f.3 on # SMBUS + chip drivers/i2c/ck505 + register "mask" = "{ 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff }" + # vendor clockgen setup + register "regs" = "{ 0x6d, 0xff, 0xff, + 0x20, 0x41, 0x7f, 0x18, 0x00 }" + end + end + end + end +end -- To view, visit https://review.coreboot.org/c/coreboot/+/34779 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I13c0134b22e2203e6cee6ecafda0dae89e086aff Gerrit-Change-Number: 34779 Gerrit-PatchSet: 1 Gerrit-Owner: Peter Lemenkov <lemenkov(a)gmail.com> Gerrit-Reviewer: Alexander Couzens <lynxis(a)fe80.eu> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Peter Lemenkov <lemenkov(a)gmail.com> Gerrit-MessageType: newchange

5 5

Change in coreboot[master]: [TESTONLY] devicetree: Remove weak declarations for ops
by Kyösti Mälkki (Code Review) 06 Jul '20

06 Jul '20

Kyösti Mälkki has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35086 ) Change subject: [TESTONLY] devicetree: Remove weak declarations for ops ...................................................................... [TESTONLY] devicetree: Remove weak declarations for ops Change-Id: Ifb783e2f733d5c65c615e5c1879e3e4c7a83e049 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> --- M util/sconfig/main.c 1 file changed, 8 insertions(+), 3 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/86/35086/1 diff --git a/util/sconfig/main.c b/util/sconfig/main.c index 5e3a1d4..586de06 100644 --- a/util/sconfig/main.c +++ b/util/sconfig/main.c @@ -936,9 +936,14 @@ chip = tmp; while (chip) { - fprintf(fil, - "__attribute__((weak)) struct chip_operations %s_ops = {};\n", - chip->name_underscore); + if (strstr(chip->name_underscore, "cpu_") == chip->name_underscore) { + fprintf(fil, + "__attribute__((weak)) struct chip_operations %s_ops = {};\n", + chip->name_underscore); + } else { + fprintf(fil, "extern struct chip_operations %s_ops;\n", + chip->name_underscore); + } chip = chip->next; } fprintf(fil, "#endif\n"); -- To view, visit https://review.coreboot.org/c/coreboot/+/35086 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ifb783e2f733d5c65c615e5c1879e3e4c7a83e049 Gerrit-Change-Number: 35086 Gerrit-PatchSet: 1 Gerrit-Owner: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-MessageType: newchange

9 25

Change in ...coreboot[master]: util/inteltool: Refactoring #2
by Felix Singer (Code Review) 05 Jul '20

05 Jul '20

Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31634 Change subject: util/inteltool: Refactoring #2 ...................................................................... util/inteltool: Refactoring #2 Change-Id: Ie92a5af141a907251fc847d53c767984949d9312 Signed-off-by: Felix Singer <migy(a)darmstadt.ccc.de> --- M util/inteltool/Makefile M util/inteltool/gpio.h A util/inteltool/gpio_test.c A util/inteltool/gpio_test.h 4 files changed, 447 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/31634/1 diff --git a/util/inteltool/Makefile b/util/inteltool/Makefile index d88063b..0097831 100644 --- a/util/inteltool/Makefile +++ b/util/inteltool/Makefile @@ -28,7 +28,7 @@ CPPFLAGS += -I$(top)/src/commonlib/include OBJS = inteltool.o pcr.o cpu.o gpio.o gpio_groups.o rootcmplx.o powermgt.o \ - memory.o pcie.o amb.o ivy_memory.o spi.o gfx.o ahci.o \ + memory.o pcie.o amb.o ivy_memory.o spi.o gfx.o ahci.o gpio_test.o \ OS_ARCH = $(shell uname) ifeq ($(OS_ARCH), Darwin) diff --git a/util/inteltool/gpio.h b/util/inteltool/gpio.h index c89f393..161e9bb 100644 --- a/util/inteltool/gpio.h +++ b/util/inteltool/gpio.h @@ -17,6 +17,36 @@ #ifndef GPIO_H #define GPIO_H + +// Describes a native function +struct native_mode { + uint8_t mode; + char *name; +}; + +/* + * Describes a GPIO pad, which optionally can + * have one or more native functions and a default + * mode. If no default mode is set, + * default_mode to -1, else set it to the + * function number. + */ +struct gpio_pad { + const char *name; + uint8_t default_mode; + const struct native_mode *modes; + uint64_t default_config; + uint64_t config; +}; + +/* +struct gpio_pad { + const char *name; + size_t defaultMode; + const char **functions; +}; +*/ + struct gpio_group { const char *display; size_t pad_count; diff --git a/util/inteltool/gpio_test.c b/util/inteltool/gpio_test.c new file mode 100644 index 0000000..9052623 --- /dev/null +++ b/util/inteltool/gpio_test.c @@ -0,0 +1,66 @@ +/* + * inteltool - dump all registers on an Intel CPU + chipset based system. + * + * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <stddef.h> +#include <stdint.h> +#include <assert.h> +#include <inttypes.h> +#include "inteltool.h" +#include "pcr.h" +#include "gpio.h" +#include "gpio_test.h" + +#define SBBAR_SIZE (16 * MiB) +#define PCR_PORT_SIZE (64 * KiB) + +void select_gpio_community(struct pci_dev *const sb) +{ + size_t community_count; + const struct gpio_community *const *communities; + + switch (sb->device_id) { + case PCI_DEVICE_ID_INTEL_B150: + case PCI_DEVICE_ID_INTEL_CM236: +// community_count = ARRAY_SIZE(sunrise_communities); +// communities = sunrise_communities; +// pcr_init(sb); + break; + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_BASE: + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_PREM: + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_PREM: + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_BASE: + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_PREM: + case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_IHDCP_PREM: +// community_count = ARRAY_SIZE(sunrise_lp_communities); +// communities = sunrise_lp_communities; +// pcr_init(sb); + break; + case PCI_DEVICE_ID_INTEL_DNV_LPC: +// community_count = ARRAY_SIZE(denverton_communities); +// communities = denverton_communities; +// pcr_init(sb); + break; + default: + return; + } + + printf("\n============= GPIOS =============\n\n"); + +// for (; community_count; --community_count) +// print_gpio_community(*communities++); +} diff --git a/util/inteltool/gpio_test.h b/util/inteltool/gpio_test.h new file mode 100644 index 0000000..9edc4fe --- /dev/null +++ b/util/inteltool/gpio_test.h @@ -0,0 +1,350 @@ +/* + * inteltool - dump all registers on an Intel CPU + chipset based system. + * + * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> + * Copyright (C) 2019 by 9elements Agency GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "gpio.h" + +#ifndef GPIO_TEST_H +#define GPIO_TEST_H + +/* +const struct gpio_pad test[] = { + { "gpio1", 2, (const char *[]) { "function1", "function2", NULL, } }, +}; +*/ + +const struct gpio_pad test[] = { + { "GPP_A0", -1, (const struct native_mode[]) { {1, "RCIN#" }, }, }, + { "GPP_A1", -1, (const struct native_mode[]) { {1, "LAD0" }, {3, "ESPI_IO0" }, }, }, + { "GPP_A2", -1, (const struct native_mode[]) { {1, "LAD1" }, {3, "ESPI_IO1" }, }, }, + { "GPP_A3", -1, (const struct native_mode[]) { {1, "LAD2" }, {3, "ESPI_IO2" }, }, }, + { "GPP_A4", -1, (const struct native_mode[]) { {1, "LAD3" }, {3, "ESPI_IO3" }, }, }, + { "GPP_A5", -1, (const struct native_mode[]) { {1, "LFRAME#" }, {3, "ESPI_CS#" }, }, }, + { "GPP_A6", -1, (const struct native_mode[]) { {1, "SERIRQ#" }, }, }, + { "GPP_A7", -1, (const struct native_mode[]) { {1, "PIRQA#" }, }, }, + { "GPP_A8", -1, (const struct native_mode[]) { {1, "CLKRUN#" }, }, }, + { "GPP_A9", -1, (const struct native_mode[]) { {1, "CLKOUT_LPC0" }, {3, "ESPI_CLK" }, }, }, + { "GPP_A10", -1, (const struct native_mode[]) { {1, "CLKOUT_LPC1" }, }, }, + { "GPP_A11", -1, (const struct native_mode[]) { {1, "PME#" }, }, }, + { "GPP_A12", -1, (const struct native_mode[]) { {1, "BM_BUSY#" }, {2, "ISH_GP6" }, {3, "SX_EXIT_HOLDOFF#" }, }, }, + { "GPP_A13", -1, (const struct native_mode[]) { {1, "SUSWARN#/SUSPWRDNACK" }, }, }, + { "GPP_A14", -1, (const struct native_mode[]) { {1, "SUS_STAT#" }, {3, "ESPI_RESET#" }, }, }, + { "GPP_A15", -1, (const struct native_mode[]) { {1, "SUS_ACK#" }, }, }, + { "GPP_A16", -1, (const struct native_mode[]) { {1, "SD_1P8_SEL" }, }, }, + { "GPP_A17", -1, (const struct native_mode[]) { {1, "SD_PWR_EN#" }, {2, "ISH_GP7" }, }, }, + { "GPP_A18", -1, (const struct native_mode[]) { {1, "ISH_GP0" }, }, }, + { "GPP_A19", -1, (const struct native_mode[]) { {1, "ISH_GP1" }, }, }, + { "GPP_A20", -1, (const struct native_mode[]) { {1, "ISH_GP2" }, }, }, + { "GPP_A21", -1, (const struct native_mode[]) { {1, "ISH_GP3" }, }, }, + { "GPP_A22", -1, (const struct native_mode[]) { {1, "ISH_GP4" }, }, }, + { "GPP_A23", -1, (const struct native_mode[]) { {1, "ISH_GP5" }, }, }, +}; + +/* +const char *const sunrise_lp_group_a_names[] = { + "GPP_A0", "RCIN#", "n/a", "n/a", + "GPP_A1", "LAD0", "n/a", "ESPI_IO0", + "GPP_A2", "LAD1", "n/a", "ESPI_IO1", + "GPP_A3", "LAD2", "n/a", "ESPI_IO2", + "GPP_A4", "LAD3", "n/a", "ESPI_IO3", + "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", + "GPP_A6", "SERIRQ", "n/a", "n/a", + "GPP_A7", "PIRQA#", "n/a", "n/a", + "GPP_A8", "CLKRUN#", "n/a", "n/a", + "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", + "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", + "GPP_A11", "PME#", "n/a", "n/a", + "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", + "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", + "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", + "GPP_A15", "SUS_ACK#", "n/a", "n/a", + "GPP_A16", "SD_1P8_SEL", "n/a", "n/a", + "GPP_A17", "SD_PWR_EN#", "ISH_GP7", "n/a", + "GPP_A18", "ISH_GP0", "n/a", "n/a", + "GPP_A19", "ISH_GP1", "n/a", "n/a", + "GPP_A20", "ISH_GP2", "n/a", "n/a", + "GPP_A21", "ISH_GP3", "n/a", "n/a", + "GPP_A22", "ISH_GP4", "n/a", "n/a", + "GPP_A23", "ISH_GP5", "n/a", "n/a", +}; + +const struct gpio_group sunrise_lp_group_a = { + .display = "------- GPIO group GPP_A -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_a_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_a_names, +}; + +const char *const sunrise_lp_group_b_names[] = { + "GPP_B0", "CORE_VID0", "n/a", "n/a", + "GPP_B1", "CORE_VID1", "n/a", "n/a", + "GPP_B2", "VRALERT#", "n/a", "n/a", + "GPP_B3", "CPU_GP2", "n/a", "n/a", + "GPP_B4", "CPU_GP3", "n/a", "n/a", + "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", + "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", + "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", + "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", + "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", + "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", + "GPP_B11", "EXT_PWR_GATE#", "n/a", "n/a", + "GPP_B12", "SLP_S0#", "n/a", "n/a", + "GPP_B13", "PLTRST#", "n/a", "n/a", + "GPP_B14", "SPKR", "n/a", "n/a", + "GPP_B15", "GSPI0_CS#", "n/a", "n/a", + "GPP_B16", "GSPI0_CLK", "n/a", "n/a", + "GPP_B17", "GSPI0_MISO", "n/a", "n/a", + "GPP_B18", "GSPI0_MOSI", "n/a", "n/a", + "GPP_B19", "GSPI1_CS#", "n/a", "n/a", + "GPP_B20", "GSPI1_CLK", "n/a", "n/a", + "GPP_B21", "GSPI1_MISO", "n/a", "n/a", + "GPP_B22", "GSPI1_MOSI", "n/a", "n/a", + "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", +}; + +const struct gpio_group sunrise_lp_group_b = { + .display = "------- GPIO Group GPP_B -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_b_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_b_names, +}; + +const struct gpio_group *const sunrise_lp_community_ab_groups[] = { + &sunrise_lp_group_a, &sunrise_lp_group_b, +}; + +const struct gpio_community sunrise_lp_community_ab = { + .name = "------- GPIO Community 0 -------", + .pcr_port_id = 0xaf, + .group_count = ARRAY_SIZE(sunrise_lp_community_ab_groups), + .groups = sunrise_lp_community_ab_groups, +}; + +const char *const sunrise_group_c_names[] = { + "GPP_C0", "SMBCLK", "n/a", "n/a", + "GPP_C1", "SMBDATA", "n/a", "n/a", + "GPP_C2", "SMBALERT#", "n/a", "n/a", + "GPP_C3", "SML0CLK", "n/a", "n/a", + "GPP_C4", "SML0DATA", "n/a", "n/a", + "GPP_C5", "SML0ALERT#", "n/a", "n/a", + "GPP_C6", "SML1CLK", "n/a", "n/a", + "GPP_C7", "SML1DATA", "n/a", "n/a", + "GPP_C8", "UART0_RXD", "n/a", "n/a", + "GPP_C9", "UART0_TXD", "n/a", "n/a", + "GPP_C10", "UART0_RTS#", "n/a", "n/a", + "GPP_C11", "UART0_CTS#", "n/a", "n/a", + "GPP_C12", "UART1_RXD", "ISH_UART1_RXD", "n/a", + "GPP_C13", "UART1_TXD", "ISH_UART1_TXD", "n/a", + "GPP_C14", "UART1_RTS#", "ISH_UART1_RTS#", "n/a", + "GPP_C15", "UART1_CTS#", "ISH_UART1_CTS#", "n/a", + "GPP_C16", "I2C0_SDA", "n/a", "n/a", + "GPP_C17", "I2C0_SCL", "n/a", "n/a", + "GPP_C18", "I2C1_SDA", "n/a", "n/a", + "GPP_C19", "I2C1_SCL", "n/a", "n/a", + "GPP_C20", "UART2_RXD", "n/a", "n/a", + "GPP_C21", "UART2_TXD", "n/a", "n/a", + "GPP_C22", "UART2_RTS#", "n/a", "n/a", + "GPP_C23", "UART2_CTS#", "n/a", "n/a", +}; + +const struct gpio_group sunrise_group_c = { + .display = "------- GPIO Group GPP_C -------", + .pad_count = ARRAY_SIZE(sunrise_group_c_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_c_names, +}; + +const char *const sunrise_lp_group_d_names[] = { + "GPP_D0", "SPI1_CS#", "n/a", "n/a", + "GPP_D1", "SPI1_CLK", "n/a", "n/a", + "GPP_D2", "SPI1_MISO", "n/a", "n/a", + "GPP_D3", "SPI1_MOSI", "n/a", "n/a", + "GPP_D4", "FLASHTRIG", "n/a", "n/a", + "GPP_D5", "ISH_I2C0_SDA", "n/a", "n/a", + "GPP_D6", "ISH_I2C0_SCL", "n/a", "n/a", + "GPP_D7", "ISH_I2C1_SDA", "n/a", "n/a", + "GPP_D8", "ISH_I2C1_SCL", "n/a", "n/a", + "GPP_D9", "n/a", "n/a", "n/a", + "GPP_D10", "n/a", "n/a", "n/a", + "GPP_D11", "n/a", "n/a", "n/a", + "GPP_D12", "n/a", "n/a", "n/a", + "GPP_D13", "ISH_UART0_RXD", "n/a", "n/a", + "GPP_D14", "ISH_UART0_TXD", "n/a", "n/a", + "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", + "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", + "GPP_D17", "DMIC_CLK1", "n/a", "n/a", + "GPP_D18", "DMIC_DATA1", "n/a", "n/a", + "GPP_D19", "DMIC_CLK0", "n/a", "n/a", + "GPP_D20", "DMIC_DATA0", "n/a", "n/a", + "GPP_D21", "SPI1_IO2", "n/a", "n/a", + "GPP_D22", "SPI1_IO3", "n/a", "n/a", + "GPP_D23", "I2S_MCLK", "n/a", "n/a", +}; + +const struct gpio_group sunrise_lp_group_d = { + .display = "------- GPIO Group GPP_D -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_d_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_d_names, +}; + +const char *const sunrise_lp_group_e_names[] = { + "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", + "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", + "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", + "GPP_E3", "CPU_GP0", "n/a", "n/a", + "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", + "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", + "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", + "GPP_E7", "CPU_GP1", "n/a", "n/a", + "GPP_E8", "SATALED#", "n/a", "n/a", + "GPP_E9", "USB2_OC0#", "n/a", "n/a", + "GPP_E10", "USB2_OC1#", "n/a", "n/a", + "GPP_E11", "USB2_OC2#", "n/a", "n/a", + "GPP_E12", "USB2_OC3#", "n/a", "n/a", + "GPP_E13", "DDPB_HPD0", "n/a", "n/a", + "GPP_E14", "DDPC_HPD1", "n/a", "n/a", + "GPP_E15", "DDPD_HPD2", "n/a", "n/a", + "GPP_E16", "DDPE_HPD3", "n/a", "n/a", + "GPP_E17", "EDP_HPD", "n/a", "n/a", + "GPP_E18", "DDPB_CTRLCLK", "n/a", "n/a", + "GPP_E19", "DDPB_CTRLDATA", "n/a", "n/a", + "GPP_E20", "DDPC_CTRLCLK", "n/a", "n/a", + "GPP_E21", "DDPC_CTRLDATA", "n/a", "n/a", + "GPP_E22", "n/a", "n/a", "n/a", + "GPP_E23", "n/a", "n/a", "n/a", +}; + +const struct gpio_group sunrise_lp_group_e = { + .display = "------- GPIO Group GPP_E -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_e_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_e_names, +}; + +const char *const sunrise_lp_group_f_names[] = { + "GPP_F0", "I2S2_SCLK", "n/a", "n/a", + "GPP_F1", "I2S2_SFRM", "n/a", "n/a", + "GPP_F2", "I2S2_TXD", "n/a", "n/a", + "GPP_F3", "I2S2_RXD", "n/a", "n/a", + "GPP_F4", "I2C2_SDA", "n/a", "n/a", + "GPP_F5", "I2C2_SCL", "n/a", "n/a", + "GPP_F6", "I2C3_SDA", "n/a", "n/a", + "GPP_F7", "I2C3_SCL", "n/a", "n/a", + "GPP_F8", "I2C4_SDA", "n/a", "n/a", + "GPP_F9", "I2C4_SCL", "n/a", "n/a", + "GPP_F10", "I2C5_SDA", "ISH_I2C2_SDA", "n/a", + "GPP_F11", "I2C5_SCL", "ISH_I2C2_SCL", "n/a", + "GPP_F12", "EMMC_CMD", "n/a", "n/a", + "GPP_F13", "EMMC_DATA0", "n/a", "n/a", + "GPP_F14", "EMMC_DATA1", "n/a", "n/a", + "GPP_F15", "EMMC_DATA2", "n/a", "n/a", + "GPP_F16", "EMMC_DATA3", "n/a", "n/a", + "GPP_F17", "EMMC_DATA4", "n/a", "n/a", + "GPP_F18", "EMMC_DATA5", "n/a", "n/a", + "GPP_F19", "EMMC_DATA6", "n/a", "n/a", + "GPP_F20", "EMMC_DATA7", "n/a", "n/a", + "GPP_F21", "EMMC_RCLK", "n/a", "n/a", + "GPP_F22", "EMMC_CLK", "n/a", "n/a", + "GPP_F23", "n/a", "n/a", "n/a", +}; + +const struct gpio_group sunrise_lp_group_f = { + .display = "------- GPIO Group GPP_F -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_f_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_f_names, +}; + +const char *const sunrise_lp_group_g_names[] = { + "GPP_G0", "SD_CMD", "n/a", "n/a", + "GPP_G1", "SD_DATA0", "n/a", "n/a", + "GPP_G2", "SD_DATA1", "n/a", "n/a", + "GPP_G3", "SD_DATA2", "n/a", "n/a", + "GPP_G4", "SD_DATA3", "n/a", "n/a", + "GPP_G5", "SD_CD#", "n/a", "n/a", + "GPP_G6", "SD_CLK", "n/a", "n/a", + "GPP_G7", "SD_WP", "n/a", "n/a", +}; + +const struct gpio_group sunrise_lp_group_g = { + .display = "------- GPIO Group GPP_G -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_g_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_g_names, +}; + +const struct gpio_group *const sunrise_lp_community_cde_groups[] = { + &sunrise_group_c, &sunrise_lp_group_d, &sunrise_lp_group_e, +}; + +const struct gpio_community sunrise_lp_community_cde = { + .name = "------- GPIO Community 1 -------", + .pcr_port_id = 0xae, + .group_count = ARRAY_SIZE(sunrise_lp_community_cde_groups), + .groups = sunrise_lp_community_cde_groups, +}; + +const char *const sunrise_group_gpd_names[] = { + "GPD0", "BATLOW#", "n/a", "n/a", + "GPD1", "ACPRESENT", "n/a", "n/a", + "GPD2", "LAN_WAKE#", "n/a", "n/a", + "GPD3", "PWRBTN#", "n/a", "n/a", + "GPD4", "SLP_S3#", "n/a", "n/a", + "GPD5", "SLP_S4#", "n/a", "n/a", + "GPD6", "SLP_A#", "n/a", "n/a", + "GPD7", "RESERVED", "n/a", "n/a", + "GPD8", "SUSCLK", "n/a", "n/a", + "GPD9", "SLP_WLAN#", "n/a", "n/a", + "GPD10", "SLP_S5#", "n/a", "n/a", + "GPD11", "LANPHYPC", "n/a", "n/a", +}; + +const struct gpio_group sunrise_group_gpd = { + .display = "-------- GPIO Group GPD --------", + .pad_count = ARRAY_SIZE(sunrise_group_gpd_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_gpd_names, +}; + +const struct gpio_group *const sunrise_community_gpd_groups[] = { + &sunrise_group_gpd, +}; + +const struct gpio_community sunrise_community_gpd = { + .name = "------- GPIO Community 2 -------", + .pcr_port_id = 0xad, + .group_count = ARRAY_SIZE(sunrise_community_gpd_groups), + .groups = sunrise_community_gpd_groups, +}; + +const struct gpio_group *const sunrise_lp_community_fg_groups[] = { + &sunrise_lp_group_f, &sunrise_lp_group_g, +}; + +const struct gpio_community sunrise_lp_community_fg = { + .name = "------- GPIO Community 3 -------", + .pcr_port_id = 0xac, + .group_count = ARRAY_SIZE(sunrise_lp_community_fg_groups), + .groups = sunrise_lp_community_fg_groups, +}; + +const struct gpio_community *const sunrise_lp_communities[] = { + &sunrise_lp_community_ab, &sunrise_lp_community_cde, + &sunrise_community_gpd, &sunrise_lp_community_fg, +}; +*/ +#endif -- To view, visit https://review.coreboot.org/c/coreboot/+/31634 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ie92a5af141a907251fc847d53c767984949d9312 Gerrit-Change-Number: 31634 Gerrit-PatchSet: 1 Gerrit-Owner: Felix Singer <migy(a)darmstadt.ccc.de> Gerrit-MessageType: newchange

3 10

Change in ...coreboot[master]: util/inteltool: Refactor code of GPIO groups
by Felix Singer (Code Review) 05 Jul '20

05 Jul '20

Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31504 Change subject: util/inteltool: Refactor code of GPIO groups ...................................................................... util/inteltool: Refactor code of GPIO groups Change-Id: Ic61871f5cf95ac3da93892fa2f7721e682176c8d Signed-off-by: Felix Singer <migy(a)darmstadt.ccc.de> --- A util/inteltool/gpio.h A util/inteltool/gpio_denverton.h M util/inteltool/gpio_groups.c A util/inteltool/gpio_sunrise.h 4 files changed, 865 insertions(+), 816 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/04/31504/1 diff --git a/util/inteltool/gpio.h b/util/inteltool/gpio.h new file mode 100644 index 0000000..64f62f8 --- /dev/null +++ b/util/inteltool/gpio.h @@ -0,0 +1,29 @@ +/* + * inteltool - dump all registers on an Intel CPU + chipset based system. + * + * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +struct gpio_group { + const char *display; + size_t pad_count; + size_t func_count; + const char *const *pad_names; /* indexed by 'pad * func_count + func' */ +}; + +struct gpio_community { + const char *name; + uint8_t pcr_port_id; + size_t group_count; + const struct gpio_group *const *groups; +}; diff --git a/util/inteltool/gpio_denverton.h b/util/inteltool/gpio_denverton.h new file mode 100644 index 0000000..e745b44 --- /dev/null +++ b/util/inteltool/gpio_denverton.h @@ -0,0 +1,237 @@ +/* + * inteltool - dump all registers on an Intel CPU + chipset based system. + * + * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +static const char *const denverton_group_north_all_names[] = { + "NORTH_ALL_GBE0_SDP0", + "NORTH_ALL_GBE1_SDP0", + "NORTH_ALL_GBE0_SDP1", + "NORTH_ALL_GBE1_SDP1", + "NORTH_ALL_GBE0_SDP2", + "NORTH_ALL_GBE1_SDP2", + "NORTH_ALL_GBE0_SDP3", + "NORTH_ALL_GBE1_SDP3", + "NORTH_ALL_GBE2_LED0", + "NORTH_ALL_GBE2_LED1", + "NORTH_ALL_GBE0_I2C_CLK", + "NORTH_ALL_GBE0_I2C_DATA", + "NORTH_ALL_GBE1_I2C_CLK", + "NORTH_ALL_GBE1_I2C_DATA", + "NORTH_ALL_NCSI_RXD0", + "NORTH_ALL_NCSI_CLK_IN", + "NORTH_ALL_NCSI_RXD1", + "NORTH_ALL_NCSI_CRS_DV", + "NORTH_ALL_NCSI_ARB_IN", + "NORTH_ALL_NCSI_TX_EN", + "NORTH_ALL_NCSI_TXD0", + "NORTH_ALL_NCSI_TXD1", + "NORTH_ALL_NCSI_ARB_OUT", + "NORTH_ALL_GBE0_LED0", + "NORTH_ALL_GBE0_LED1", + "NORTH_ALL_GBE1_LED0", + "NORTH_ALL_GBE1_LED1", + "NORTH_ALL_GPIO_0", + "NORTH_ALL_PCIE_CLKREQ0_N", + "NORTH_ALL_PCIE_CLKREQ1_N", + "NORTH_ALL_PCIE_CLKREQ2_N", + "NORTH_ALL_PCIE_CLKREQ3_N", + "NORTH_ALL_PCIE_CLKREQ4_N", + "NORTH_ALL_GPIO_1", + "NORTH_ALL_GPIO_2", + "NORTH_ALL_SVID_ALERT_N", + "NORTH_ALL_SVID_DATA", + "NORTH_ALL_SVID_CLK", + "NORTH_ALL_THERMTRIP_N", + "NORTH_ALL_PROCHOT_N", + "NORTH_ALL_MEMHOT_N", +}; + +static const struct gpio_group denverton_group_north_all = { + .display = "------- GPIO Group North All -------", + .pad_count = ARRAY_SIZE(denverton_group_north_all_names) / 1, + .func_count = 1, + .pad_names = denverton_group_north_all_names, +}; + +static const struct gpio_group *const denverton_community_north_groups[] = { + &denverton_group_north_all, +}; + +static const struct gpio_community denverton_community_north = { + .name = "------- GPIO Community 0 -------", + .pcr_port_id = 0xc2, + .group_count = ARRAY_SIZE(denverton_community_north_groups), + .groups = denverton_community_north_groups, +}; + +static const char *const denverton_group_south_dfx_names[] = { + "SOUTH_DFX_DFX_PORT_CLK0", + "SOUTH_DFX_DFX_PORT_CLK1", + "SOUTH_DFX_DFX_PORT0", + "SOUTH_DFX_DFX_PORT1", + "SOUTH_DFX_DFX_PORT2", + "SOUTH_DFX_DFX_PORT3", + "SOUTH_DFX_DFX_PORT4", + "SOUTH_DFX_DFX_PORT5", + "SOUTH_DFX_DFX_PORT6", + "SOUTH_DFX_DFX_PORT7", + "SOUTH_DFX_DFX_PORT8", + "SOUTH_DFX_DFX_PORT9", + "SOUTH_DFX_DFX_PORT10", + "SOUTH_DFX_DFX_PORT11", + "SOUTH_DFX_DFX_PORT12", + "SOUTH_DFX_DFX_PORT13", + "SOUTH_DFX_DFX_PORT14", + "SOUTH_DFX_DFX_PORT15", +}; + +static const struct gpio_group denverton_group_south_dfx = { + .display = "------- GPIO Group South DFX -------", + .pad_count = ARRAY_SIZE(denverton_group_south_dfx_names) / 1, + .func_count = 1, + .pad_names = denverton_group_south_dfx_names, +}; + +static const char *const denverton_group_south_group0_names[] = { + "SOUTH_GROUP0_GPIO_12", + "SOUTH_GROUP0_SMB5_GBE_ALRT_N", + "SOUTH_GROUP0_PCIE_CLKREQ5_N", + "SOUTH_GROUP0_PCIE_CLKREQ6_N", + "SOUTH_GROUP0_PCIE_CLKREQ7_N", + "SOUTH_GROUP0_UART0_RXD", + "SOUTH_GROUP0_UART0_TXD", + "SOUTH_GROUP0_SMB5_GBE_CLK", + "SOUTH_GROUP0_SMB5_GBE_DATA", + "SOUTH_GROUP0_ERROR2_N", + "SOUTH_GROUP0_ERROR1_N", + "SOUTH_GROUP0_ERROR0_N", + "SOUTH_GROUP0_IERR_N", + "SOUTH_GROUP0_MCERR_N", + "SOUTH_GROUP0_SMB0_LEG_CLK", + "SOUTH_GROUP0_SMB0_LEG_DATA", + "SOUTH_GROUP0_SMB0_LEG_ALRT_N", + "SOUTH_GROUP0_SMB1_HOST_DATA", + "SOUTH_GROUP0_SMB1_HOST_CLK", + "SOUTH_GROUP0_SMB2_PECI_DATA", + "SOUTH_GROUP0_SMB2_PECI_CLK", + "SOUTH_GROUP0_SMB4_CSME0_DATA", + "SOUTH_GROUP0_SMB4_CSME0_CLK", + "SOUTH_GROUP0_SMB4_CSME0_ALRT_N", + "SOUTH_GROUP0_USB_OC0_N", + "SOUTH_GROUP0_FLEX_CLK_SE0", + "SOUTH_GROUP0_FLEX_CLK_SE1", + "SOUTH_GROUP0_GPIO_4", + "SOUTH_GROUP0_GPIO_5", + "SOUTH_GROUP0_GPIO_6", + "SOUTH_GROUP0_GPIO_7", + "SOUTH_GROUP0_SATA0_LED_N", + "SOUTH_GROUP0_SATA1_LED_N", + "SOUTH_GROUP0_SATA_PDETECT0", + "SOUTH_GROUP0_SATA_PDETECT1", + "SOUTH_GROUP0_SATA0_SDOUT", + "SOUTH_GROUP0_SATA1_SDOUT", + "SOUTH_GROUP0_UART1_RXD", + "SOUTH_GROUP0_UART1_TXD", + "SOUTH_GROUP0_GPIO_8", + "SOUTH_GROUP0_GPIO_9", + "SOUTH_GROUP0_TCK", + "SOUTH_GROUP0_TRST_N", + "SOUTH_GROUP0_TMS", + "SOUTH_GROUP0_TDI", + "SOUTH_GROUP0_TDO", + "SOUTH_GROUP0_CX_PRDY_N", + "SOUTH_GROUP0_CX_PREQ_N", + "SOUTH_GROUP0_CTBTRIGINOUT", + "SOUTH_GROUP0_CTBTRIGOUT", + "SOUTH_GROUP0_DFX_SPARE2", + "SOUTH_GROUP0_DFX_SPARE3", + "SOUTH_GROUP0_DFX_SPARE4", +}; + +static const struct gpio_group denverton_group_south_group0 = { + .display = "------- GPIO Group South Group0 -------", + .pad_count = ARRAY_SIZE(denverton_group_south_group0_names) / 1, + .func_count = 1, + .pad_names = denverton_group_south_group0_names, +}; + +static const char *const denverton_group_south_group1_names[] = { + "SOUTH_GROUP1_SUSPWRDNACK", + "SOUTH_GROUP1_PMU_SUSCLK", + "SOUTH_GROUP1_ADR_TRIGGER", + "SOUTH_GROUP1_PMU_SLP_S45_N", + "SOUTH_GROUP1_PMU_SLP_S3_N", + "SOUTH_GROUP1_PMU_WAKE_N", + "SOUTH_GROUP1_PMU_PWRBTN_N", + "SOUTH_GROUP1_PMU_RESETBUTTON_N", + "SOUTH_GROUP1_PMU_PLTRST_N", + "SOUTH_GROUP1_SUS_STAT_N", + "SOUTH_GROUP1_SLP_S0IX_N", + "SOUTH_GROUP1_SPI_CS0_N", + "SOUTH_GROUP1_SPI_CS1_N", + "SOUTH_GROUP1_SPI_MOSI_IO0", + "SOUTH_GROUP1_SPI_MISO_IO1", + "SOUTH_GROUP1_SPI_IO2", + "SOUTH_GROUP1_SPI_IO3", + "SOUTH_GROUP1_SPI_CLK", + "SOUTH_GROUP1_SPI_CLK_LOOPBK", + "SOUTH_GROUP1_ESPI_IO0", + "SOUTH_GROUP1_ESPI_IO1", + "SOUTH_GROUP1_ESPI_IO2", + "SOUTH_GROUP1_ESPI_IO3", + "SOUTH_GROUP1_ESPI_CS0_N", + "SOUTH_GROUP1_ESPI_CLK", + "SOUTH_GROUP1_ESPI_RST_N", + "SOUTH_GROUP1_ESPI_ALRT0_N", + "SOUTH_GROUP1_GPIO_10", + "SOUTH_GROUP1_GPIO_11", + "SOUTH_GROUP1_ESPI_CLK_LOOPBK", + "SOUTH_GROUP1_EMMC_CMD", + "SOUTH_GROUP1_EMMC_STROBE", + "SOUTH_GROUP1_EMMC_CLK", + "SOUTH_GROUP1_EMMC_D0", + "SOUTH_GROUP1_EMMC_D1", + "SOUTH_GROUP1_EMMC_D2", + "SOUTH_GROUP1_EMMC_D3", + "SOUTH_GROUP1_EMMC_D4", + "SOUTH_GROUP1_EMMC_D5", + "SOUTH_GROUP1_EMMC_D6", + "SOUTH_GROUP1_EMMC_D7", + "SOUTH_GROUP1_GPIO_3", +}; + +static const struct gpio_group denverton_group_south_group1 = { + .display = "------- GPIO Group South Group1 -------", + .pad_count = ARRAY_SIZE(denverton_group_south_group1_names) / 1, + .func_count = 1, + .pad_names = denverton_group_south_group1_names, +}; + +static const struct gpio_group *const denverton_community_south_groups[] = { + &denverton_group_south_dfx, + &denverton_group_south_group0, + &denverton_group_south_group1, +}; + +static const struct gpio_community denverton_community_south = { + .name = "------- GPIO Community 1 -------", + .pcr_port_id = 0xc5, + .group_count = ARRAY_SIZE(denverton_community_south_groups), + .groups = denverton_community_south_groups, +}; + +static const struct gpio_community *const denverton_communities[] = { + &denverton_community_north, &denverton_community_south, +}; diff --git a/util/inteltool/gpio_groups.c b/util/inteltool/gpio_groups.c index 53a8eb9..c7ab186 100644 --- a/util/inteltool/gpio_groups.c +++ b/util/inteltool/gpio_groups.c @@ -2,6 +2,7 @@ * inteltool - dump all registers on an Intel CPU + chipset based system. * * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,826 +22,13 @@ #include <inttypes.h> #include "inteltool.h" #include "pcr.h" +#include "gpio.h" +#include "gpio_denverton.h" +#include "gpio_sunrise.h" #define SBBAR_SIZE (16 * MiB) #define PCR_PORT_SIZE (64 * KiB) -struct gpio_group { - const char *display; - size_t pad_count; - size_t func_count; - const char *const *pad_names; /* indexed by 'pad * func_count + func' */ -}; - -struct gpio_community { - const char *name; - uint8_t pcr_port_id; - size_t group_count; - const struct gpio_group *const *groups; -}; - -static const char *const sunrise_group_a_names[] = { - "GPP_A0", "RCIN#", "n/a", "ESPI_ALERT1#", - "GPP_A1", "LAD0", "n/a", "ESPI_IO0", - "GPP_A2", "LAD1", "n/a", "ESPI_IO1", - "GPP_A3", "LAD2", "n/a", "ESPI_IO2", - "GPP_A4", "LAD3", "n/a", "ESPI_IO3", - "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", - "GPP_A6", "SERIRQ", "n/a", "ESPI_CS1#", - "GPP_A7", "PIRQA#", "n/a", "ESPI_ALERT0#", - "GPP_A8", "CLKRUN#", "n/a", "n/a", - "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", - "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", - "GPP_A11", "PME#", "n/a", "n/a", - "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", - "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", - "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", - "GPP_A15", "SUS_ACK#", "n/a", "n/a", - "GPP_A16", "CLKOUT_48", "n/a", "n/a", - "GPP_A17", "ISH_GP7", "n/a", "n/a", - "GPP_A18", "ISH_GP0", "n/a", "n/a", - "GPP_A19", "ISH_GP1", "n/a", "n/a", - "GPP_A20", "ISH_GP2", "n/a", "n/a", - "GPP_A21", "ISH_GP3", "n/a", "n/a", - "GPP_A22", "ISH_GP4", "n/a", "n/a", - "GPP_A23", "ISH_GP5", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_a = { - .display = "------- GPIO Group GPP_A -------", - .pad_count = ARRAY_SIZE(sunrise_group_a_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_a_names, -}; - -static const char *const sunrise_lp_group_a_names[] = { - "GPP_A0", "RCIN#", "n/a", "n/a", - "GPP_A1", "LAD0", "n/a", "ESPI_IO0", - "GPP_A2", "LAD1", "n/a", "ESPI_IO1", - "GPP_A3", "LAD2", "n/a", "ESPI_IO2", - "GPP_A4", "LAD3", "n/a", "ESPI_IO3", - "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", - "GPP_A6", "SERIRQ", "n/a", "n/a", - "GPP_A7", "PIRQA#", "n/a", "n/a", - "GPP_A8", "CLKRUN#", "n/a", "n/a", - "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", - "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", - "GPP_A11", "PME#", "n/a", "n/a", - "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", - "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", - "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", - "GPP_A15", "SUS_ACK#", "n/a", "n/a", - "GPP_A16", "SD_1P8_SEL", "n/a", "n/a", - "GPP_A17", "SD_PWR_EN#", "ISH_GP7", "n/a", - "GPP_A18", "ISH_GP0", "n/a", "n/a", - "GPP_A19", "ISH_GP1", "n/a", "n/a", - "GPP_A20", "ISH_GP2", "n/a", "n/a", - "GPP_A21", "ISH_GP3", "n/a", "n/a", - "GPP_A22", "ISH_GP4", "n/a", "n/a", - "GPP_A23", "ISH_GP5", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_a = { - .display = "------- GPIO group GPP_A -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_a_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_a_names, -}; - -static const char *const sunrise_group_b_names[] = { - "GPP_B0", "n/a", "n/a", "n/a", - "GPP_B1", "n/a", "n/a", "n/a", - "GPP_B2", "VRALERT#", "n/a", "n/a", - "GPP_B3", "CPU_GP2", "n/a", "n/a", - "GPP_B4", "CPU_GP3", "n/a", "n/a", - "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", - "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", - "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", - "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", - "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", - "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", - "GPP_B11", "n/a", "n/a", "n/a", - "GPP_B12", "SLP_S0#", "n/a", "n/a", - "GPP_B13", "PLTRST#", "n/a", "n/a", - "GPP_B14", "SPKR", "n/a", "n/a", - "GPP_B15", "GSPIO_CS#", "n/a", "n/a", - "GPP_B16", "GSPIO_CLK", "n/a", "n/a", - "GPP_B17", "GSPIO_MISO", "n/a", "n/a", - "GPP_B18", "GSPIO_MOSI", "n/a", "n/a", - "GPP_B19", "GSPI1_CS#", "n/a", "n/a", - "GPP_B20", "GSPI1_CLK", "n/a", "n/a", - "GPP_B21", "GSPI1_MISO", "n/a", "n/a", - "GPP_B22", "GSPI1_MOSI", "n/a", "n/a", - "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", -}; - -static const struct gpio_group sunrise_group_b = { - .display = "------- GPIO Group GPP_B -------", - .pad_count = ARRAY_SIZE(sunrise_group_b_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_b_names, -}; - -static const char *const sunrise_lp_group_b_names[] = { - "GPP_B0", "CORE_VID0", "n/a", "n/a", - "GPP_B1", "CORE_VID1", "n/a", "n/a", - "GPP_B2", "VRALERT#", "n/a", "n/a", - "GPP_B3", "CPU_GP2", "n/a", "n/a", - "GPP_B4", "CPU_GP3", "n/a", "n/a", - "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", - "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", - "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", - "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", - "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", - "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", - "GPP_B11", "EXT_PWR_GATE#", "n/a", "n/a", - "GPP_B12", "SLP_S0#", "n/a", "n/a", - "GPP_B13", "PLTRST#", "n/a", "n/a", - "GPP_B14", "SPKR", "n/a", "n/a", - "GPP_B15", "GSPI0_CS#", "n/a", "n/a", - "GPP_B16", "GSPI0_CLK", "n/a", "n/a", - "GPP_B17", "GSPI0_MISO", "n/a", "n/a", - "GPP_B18", "GSPI0_MOSI", "n/a", "n/a", - "GPP_B19", "GSPI1_CS#", "n/a", "n/a", - "GPP_B20", "GSPI1_CLK", "n/a", "n/a", - "GPP_B21", "GSPI1_MISO", "n/a", "n/a", - "GPP_B22", "GSPI1_MOSI", "n/a", "n/a", - "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_b = { - .display = "------- GPIO Group GPP_B -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_b_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_b_names, -}; - -static const struct gpio_group *const sunrise_community_ab_groups[] = { - &sunrise_group_a, &sunrise_group_b, -}; - -static const struct gpio_group *const sunrise_lp_community_ab_groups[] = { - &sunrise_lp_group_a, &sunrise_lp_group_b, -}; - -static const struct gpio_community sunrise_community_ab = { - .name = "------- GPIO Community 0 -------", - .pcr_port_id = 0xaf, - .group_count = ARRAY_SIZE(sunrise_community_ab_groups), - .groups = sunrise_community_ab_groups, -}; - -static const struct gpio_community sunrise_lp_community_ab = { - .name = "------- GPIO Community 0 -------", - .pcr_port_id = 0xaf, - .group_count = ARRAY_SIZE(sunrise_lp_community_ab_groups), - .groups = sunrise_lp_community_ab_groups, -}; - -static const char *const sunrise_group_c_names[] = { - "GPP_C0", "SMBCLK", "n/a", "n/a", - "GPP_C1", "SMBDATA", "n/a", "n/a", - "GPP_C2", "SMBALERT#", "n/a", "n/a", - "GPP_C3", "SML0CLK", "n/a", "n/a", - "GPP_C4", "SML0DATA", "n/a", "n/a", - "GPP_C5", "SML0ALERT#", "n/a", "n/a", - "GPP_C6", "SML1CLK", "n/a", "n/a", - "GPP_C7", "SML1DATA", "n/a", "n/a", - "GPP_C8", "UART0_RXD", "n/a", "n/a", - "GPP_C9", "UART0_TXD", "n/a", "n/a", - "GPP_C10", "UART0_RTS#", "n/a", "n/a", - "GPP_C11", "UART0_CTS#", "n/a", "n/a", - "GPP_C12", "UART1_RXD", "ISH_UART1_RXD", "n/a", - "GPP_C13", "UART1_TXD", "ISH_UART1_TXD", "n/a", - "GPP_C14", "UART1_RTS#", "ISH_UART1_RTS#", "n/a", - "GPP_C15", "UART1_CTS#", "ISH_UART1_CTS#", "n/a", - "GPP_C16", "I2C0_SDA", "n/a", "n/a", - "GPP_C17", "I2C0_SCL", "n/a", "n/a", - "GPP_C18", "I2C1_SDA", "n/a", "n/a", - "GPP_C19", "I2C1_SCL", "n/a", "n/a", - "GPP_C20", "UART2_RXD", "n/a", "n/a", - "GPP_C21", "UART2_TXD", "n/a", "n/a", - "GPP_C22", "UART2_RTS#", "n/a", "n/a", - "GPP_C23", "UART2_CTS#", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_c = { - .display = "------- GPIO Group GPP_C -------", - .pad_count = ARRAY_SIZE(sunrise_group_c_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_c_names, -}; - -static const char *const sunrise_group_d_names[] = { - "GPP_D0", "n/a", "n/a", "n/a", - "GPP_D1", "n/a", "n/a", "n/a", - "GPP_D2", "n/a", "n/a", "n/a", - "GPP_D3", "n/a", "n/a", "n/a", - "GPP_D4", "ISH_I2C2_SDA", "I2C3_SDA", "n/a", - "GPP_D5", "I2S_SFRM", "n/a", "n/a", - "GPP_D6", "I2S_TXD", "n/a", "n/a", - "GPP_D7", "I2S_RXD", "n/a", "n/a", - "GPP_D8", "I2S_SCLK", "n/a", "n/a", - "GPP_D9", "n/a", "n/a", "n/a", - "GPP_D10", "n/a", "n/a", "n/a", - "GPP_D11", "n/a", "n/a", "n/a", - "GPP_D12", "n/a", "n/a", "n/a", - "GPP_D13", "ISH_UART0_RXD", "n/a", "I2C2_SDA", - "GPP_D14", "ISH_UART0_TXD", "n/a", "I2C2_SCL", - "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", - "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", - "GPP_D17", "DMIC_CLK1", "n/a", "n/a", - "GPP_D18", "DMIC_DATA1", "n/a", "n/a", - "GPP_D19", "DMIC_CLK0", "n/a", "n/a", - "GPP_D20", "DMIC_DATA0", "n/a", "n/a", - "GPP_D21", "n/a", "n/a", "n/a", - "GPP_D22", "n/a", "n/a", "n/a", - "GPP_D23", "ISH_I2C2_SCL", "I2C3_SCL", "n/a", -}; - -static const struct gpio_group sunrise_group_d = { - .display = "------- GPIO Group GPP_D -------", - .pad_count = ARRAY_SIZE(sunrise_group_d_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_d_names, -}; - -static const char *const sunrise_lp_group_d_names[] = { - "GPP_D0", "SPI1_CS#", "n/a", "n/a", - "GPP_D1", "SPI1_CLK", "n/a", "n/a", - "GPP_D2", "SPI1_MISO", "n/a", "n/a", - "GPP_D3", "SPI1_MOSI", "n/a", "n/a", - "GPP_D4", "FLASHTRIG", "n/a", "n/a", - "GPP_D5", "ISH_I2C0_SDA", "n/a", "n/a", - "GPP_D6", "ISH_I2C0_SCL", "n/a", "n/a", - "GPP_D7", "ISH_I2C1_SDA", "n/a", "n/a", - "GPP_D8", "ISH_I2C1_SCL", "n/a", "n/a", - "GPP_D9", "n/a", "n/a", "n/a", - "GPP_D10", "n/a", "n/a", "n/a", - "GPP_D11", "n/a", "n/a", "n/a", - "GPP_D12", "n/a", "n/a", "n/a", - "GPP_D13", "ISH_UART0_RXD", "n/a", "n/a", - "GPP_D14", "ISH_UART0_TXD", "n/a", "n/a", - "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", - "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", - "GPP_D17", "DMIC_CLK1", "n/a", "n/a", - "GPP_D18", "DMIC_DATA1", "n/a", "n/a", - "GPP_D19", "DMIC_CLK0", "n/a", "n/a", - "GPP_D20", "DMIC_DATA0", "n/a", "n/a", - "GPP_D21", "SPI1_IO2", "n/a", "n/a", - "GPP_D22", "SPI1_IO3", "n/a", "n/a", - "GPP_D23", "I2S_MCLK", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_d = { - .display = "------- GPIO Group GPP_D -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_d_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_d_names, -}; - -static const char *const sunrise_group_e_names[] = { - "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", - "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", - "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", - "GPP_E3", "CPU_GP0", "n/a", "n/a", - "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", - "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", - "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", - "GPP_E7", "CPU_GP1", "n/a", "n/a", - "GPP_E8", "SATA_LED#", "n/a", "n/a", - "GPP_E9", "USB_OC0#", "n/a", "n/a", - "GPP_E10", "USB_OC1#", "n/a", "n/a", - "GPP_E11", "USB_OC2#", "n/a", "n/a", - "GPP_E12", "USB_OC3#", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_e = { - .display = "------- GPIO Group GPP_E -------", - .pad_count = ARRAY_SIZE(sunrise_group_e_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_e_names, -}; - -static const char *const sunrise_lp_group_e_names[] = { - "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", - "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", - "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", - "GPP_E3", "CPU_GP0", "n/a", "n/a", - "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", - "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", - "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", - "GPP_E7", "CPU_GP1", "n/a", "n/a", - "GPP_E8", "SATALED#", "n/a", "n/a", - "GPP_E9", "USB2_OC0#", "n/a", "n/a", - "GPP_E10", "USB2_OC1#", "n/a", "n/a", - "GPP_E11", "USB2_OC2#", "n/a", "n/a", - "GPP_E12", "USB2_OC3#", "n/a", "n/a", - "GPP_E13", "DDPB_HPD0", "n/a", "n/a", - "GPP_E14", "DDPC_HPD1", "n/a", "n/a", - "GPP_E15", "DDPD_HPD2", "n/a", "n/a", - "GPP_E16", "DDPE_HPD3", "n/a", "n/a", - "GPP_E17", "EDP_HPD", "n/a", "n/a", - "GPP_E18", "DDPB_CTRLCLK", "n/a", "n/a", - "GPP_E19", "DDPB_CTRLDATA", "n/a", "n/a", - "GPP_E20", "DDPC_CTRLCLK", "n/a", "n/a", - "GPP_E21", "DDPC_CTRLDATA", "n/a", "n/a", - "GPP_E22", "n/a", "n/a", "n/a", - "GPP_E23", "n/a", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_e = { - .display = "------- GPIO Group GPP_E -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_e_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_e_names, -}; - -static const char *const sunrise_group_f_names[] = { - "GPP_F0", "SATAXPCIE3", "SATAGP3", "n/a", - "GPP_F1", "SATAXPCIE4", "SATAGP4", "n/a", - "GPP_F2", "SATAXPCIE5", "SATAGP5", "n/a", - "GPP_F3", "SATAXPCIE6", "SATAGP6", "n/a", - "GPP_F4", "SATAXPCIE7", "SATAGP7", "n/a", - "GPP_F5", "SATA_DEVSLP3", "n/a", "n/a", - "GPP_F6", "SATA_DEVSLP4", "n/a", "n/a", - "GPP_F7", "SATA_DEVSLP5", "n/a", "n/a", - "GPP_F8", "SATA_DEVSLP6", "n/a", "n/a", - "GPP_F9", "SATA_DEVSLP7", "n/a", "n/a", - "GPP_F10", "SATA_SCLOCK", "n/a", "n/a", - "GPP_F11", "SATA_SLOAD", "n/a", "n/a", - "GPP_F12", "SATA_SDATAOUT1", "n/a", "n/a", - "GPP_F13", "SATA_SDATAOUT2", "n/a", "n/a", - "GPP_F14", "n/a", "n/a", "n/a", - "GPP_F15", "USB_OC4#", "n/a", "n/a", - "GPP_F16", "USB_OC5#", "n/a", "n/a", - "GPP_F17", "USB_OC6#", "n/a", "n/a", - "GPP_F18", "USB_OC7#", "n/a", "n/a", - "GPP_F19", "eDP_VDDEN", "n/a", "n/a", - "GPP_F20", "eDP_BKLTEN", "n/a", "n/a", - "GPP_F21", "eDP_BKLTCTL", "n/a", "n/a", - "GPP_F22", "n/a", "n/a", "n/a", - "GPP_F23", "n/a", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_f = { - .display = "------- GPIO Group GPP_F -------", - .pad_count = ARRAY_SIZE(sunrise_group_f_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_f_names, -}; - -static const char *const sunrise_lp_group_f_names[] = { - "GPP_F0", "I2S2_SCLK", "n/a", "n/a", - "GPP_F1", "I2S2_SFRM", "n/a", "n/a", - "GPP_F2", "I2S2_TXD", "n/a", "n/a", - "GPP_F3", "I2S2_RXD", "n/a", "n/a", - "GPP_F4", "I2C2_SDA", "n/a", "n/a", - "GPP_F5", "I2C2_SCL", "n/a", "n/a", - "GPP_F6", "I2C3_SDA", "n/a", "n/a", - "GPP_F7", "I2C3_SCL", "n/a", "n/a", - "GPP_F8", "I2C4_SDA", "n/a", "n/a", - "GPP_F9", "I2C4_SCL", "n/a", "n/a", - "GPP_F10", "I2C5_SDA", "ISH_I2C2_SDA", "n/a", - "GPP_F11", "I2C5_SCL", "ISH_I2C2_SCL", "n/a", - "GPP_F12", "EMMC_CMD", "n/a", "n/a", - "GPP_F13", "EMMC_DATA0", "n/a", "n/a", - "GPP_F14", "EMMC_DATA1", "n/a", "n/a", - "GPP_F15", "EMMC_DATA2", "n/a", "n/a", - "GPP_F16", "EMMC_DATA3", "n/a", "n/a", - "GPP_F17", "EMMC_DATA4", "n/a", "n/a", - "GPP_F18", "EMMC_DATA5", "n/a", "n/a", - "GPP_F19", "EMMC_DATA6", "n/a", "n/a", - "GPP_F20", "EMMC_DATA7", "n/a", "n/a", - "GPP_F21", "EMMC_RCLK", "n/a", "n/a", - "GPP_F22", "EMMC_CLK", "n/a", "n/a", - "GPP_F23", "n/a", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_f = { - .display = "------- GPIO Group GPP_F -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_f_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_f_names, -}; - -static const char *const sunrise_group_g_names[] = { - "GPP_G0", "FAN_TACH_0", "n/a", "n/a", - "GPP_G1", "FAN_TACH_1", "n/a", "n/a", - "GPP_G2", "FAN_TACH_2", "n/a", "n/a", - "GPP_G3", "FAN_TACH_3", "n/a", "n/a", - "GPP_G4", "FAN_TACH_4", "n/a", "n/a", - "GPP_G5", "FAN_TACH_5", "n/a", "n/a", - "GPP_G6", "FAN_TACH_6", "n/a", "n/a", - "GPP_G7", "FAN_TACH_7", "n/a", "n/a", - "GPP_G8", "FAN_PWM_0", "n/a", "n/a", - "GPP_G9", "FAN_PWM_1", "n/a", "n/a", - "GPP_G10", "FAN_PWM_2", "n/a", "n/a", - "GPP_G11", "FAN_PWM_3", "n/a", "n/a", - "GPP_G12", "GSXDOUT", "n/a", "n/a", - "GPP_G13", "GSXSLOAD", "n/a", "n/a", - "GPP_G14", "GSXDIN", "n/a", "n/a", - "GPP_G15", "GSXRESET#", "n/a", "n/a", - "GPP_G16", "GSXCLK", "n/a", "n/a", - "GPP_G17", "ADR_COMPLETE", "n/a", "n/a", - "GPP_G18", "NMI#", "n/a", "n/a", - "GPP_G19", "SMI#", "n/a", "n/a", - "GPP_G20", "n/a", "n/a", "n/a", - "GPP_G21", "n/a", "n/a", "n/a", - "GPP_G22", "n/a", "n/a", "n/a", - "GPP_G23", "n/a", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_g = { - .display = "------- GPIO Group GPP_G -------", - .pad_count = ARRAY_SIZE(sunrise_group_g_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_g_names, -}; - -static const char *const sunrise_lp_group_g_names[] = { - "GPP_G0", "SD_CMD", "n/a", "n/a", - "GPP_G1", "SD_DATA0", "n/a", "n/a", - "GPP_G2", "SD_DATA1", "n/a", "n/a", - "GPP_G3", "SD_DATA2", "n/a", "n/a", - "GPP_G4", "SD_DATA3", "n/a", "n/a", - "GPP_G5", "SD_CD#", "n/a", "n/a", - "GPP_G6", "SD_CLK", "n/a", "n/a", - "GPP_G7", "SD_WP", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_lp_group_g = { - .display = "------- GPIO Group GPP_G -------", - .pad_count = ARRAY_SIZE(sunrise_lp_group_g_names) / 4, - .func_count = 4, - .pad_names = sunrise_lp_group_g_names, -}; - -static const char *const sunrise_group_h_names[] = { - "GPP_H0", "SRCCLKREQ6#", "n/a", "n/a", - "GPP_H1", "SRCCLKREQ7#", "n/a", "n/a", - "GPP_H2", "SRCCLKREQ8#", "n/a", "n/a", - "GPP_H3", "SRCCLKREQ9#", "n/a", "n/a", - "GPP_H4", "SRCCLKREQ10#", "n/a", "n/a", - "GPP_H5", "SRCCLKREQ11#", "n/a", "n/a", - "GPP_H6", "SRCCLKREQ12#", "n/a", "n/a", - "GPP_H7", "SRCCLKREQ13#", "n/a", "n/a", - "GPP_H8", "SRCCLKREQ14#", "n/a", "n/a", - "GPP_H9", "SRCCLKREQ15#", "n/a", "n/a", - "GPP_H10", "SML2CLK", "n/a", "n/a", - "GPP_H11", "SML2DATA", "n/a", "n/a", - "GPP_H12", "SML2ALERT#", "n/a", "n/a", - "GPP_H13", "SML3CLK", "n/a", "n/a", - "GPP_H14", "SML3DATA", "n/a", "n/a", - "GPP_H15", "SML3ALERT#", "n/a", "n/a", - "GPP_H16", "SML4CLK", "n/a", "n/a", - "GPP_H17", "SML4DATA", "n/a", "n/a", - "GPP_H18", "SML4ALERT#", "n/a", "n/a", - "GPP_H19", "ISH_I2C0_SDA", "n/a", "n/a", - "GPP_H20", "ISH_I2C0_SCL", "n/a", "n/a", - "GPP_H21", "ISH_I2C1_SDA", "n/a", "n/a", - "GPP_H22", "ISH_I2C1_SCL", "n/a", "n/a", - "GPP_H23", "n/a", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_h = { - .display = "------- GPIO Group GPP_H -------", - .pad_count = ARRAY_SIZE(sunrise_group_h_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_h_names, -}; - -static const struct gpio_group *const sunrise_community_cdefgh_groups[] = { - &sunrise_group_c, &sunrise_group_d, &sunrise_group_e, - &sunrise_group_f, &sunrise_group_g, &sunrise_group_h, -}; - -static const struct gpio_group *const sunrise_lp_community_cde_groups[] = { - &sunrise_group_c, &sunrise_lp_group_d, &sunrise_lp_group_e, -}; - -static const struct gpio_community sunrise_community_cdefgh = { - .name = "------- GPIO Community 1 -------", - .pcr_port_id = 0xae, - .group_count = ARRAY_SIZE(sunrise_community_cdefgh_groups), - .groups = sunrise_community_cdefgh_groups, -}; - -static const struct gpio_community sunrise_lp_community_cde = { - .name = "------- GPIO Community 1 -------", - .pcr_port_id = 0xae, - .group_count = ARRAY_SIZE(sunrise_lp_community_cde_groups), - .groups = sunrise_lp_community_cde_groups, -}; - -static const char *const sunrise_group_gpd_names[] = { - "GPD0", "BATLOW#", "n/a", "n/a", - "GPD1", "ACPRESENT", "n/a", "n/a", - "GPD2", "LAN_WAKE#", "n/a", "n/a", - "GPD3", "PWRBTN#", "n/a", "n/a", - "GPD4", "SLP_S3#", "n/a", "n/a", - "GPD5", "SLP_S4#", "n/a", "n/a", - "GPD6", "SLP_A#", "n/a", "n/a", - "GPD7", "RESERVED", "n/a", "n/a", - "GPD8", "SUSCLK", "n/a", "n/a", - "GPD9", "SLP_WLAN#", "n/a", "n/a", - "GPD10", "SLP_S5#", "n/a", "n/a", - "GPD11", "LANPHYPC", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_gpd = { - .display = "-------- GPIO Group GPD --------", - .pad_count = ARRAY_SIZE(sunrise_group_gpd_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_gpd_names, -}; - -static const struct gpio_group *const sunrise_community_gpd_groups[] = { - &sunrise_group_gpd, -}; - -static const struct gpio_community sunrise_community_gpd = { - .name = "------- GPIO Community 2 -------", - .pcr_port_id = 0xad, - .group_count = ARRAY_SIZE(sunrise_community_gpd_groups), - .groups = sunrise_community_gpd_groups, -}; - -static const char *const sunrise_group_i_names[] = { - "GPP_I0", "DDPB_HPD0", "n/a", "n/a", - "GPP_I1", "DDPC_HPD1", "n/a", "n/a", - "GPP_I2", "DDPD_HPD2", "n/a", "n/a", - "GPP_I3", "DDPE_HPD3", "n/a", "n/a", - "GPP_I4", "EDP_HPD", "n/a", "n/a", - "GPP_I5", "DDPB_CTRLCLK", "n/a", "n/a", - "GPP_I6", "DDPB_CTRLDATA", "n/a", "n/a", - "GPP_I7", "DDPC_CTRLCLK", "n/a", "n/a", - "GPP_I8", "DDPC_CTRLDATA", "n/a", "n/a", - "GPP_I9", "DDPD_CTRLCLK", "n/a", "n/a", - "GPP_I10", "DDPD_CTRLDATA", "n/a", "n/a", -}; - -static const struct gpio_group sunrise_group_i = { - .display = "------- GPIO Group GPP_I -------", - .pad_count = ARRAY_SIZE(sunrise_group_i_names) / 4, - .func_count = 4, - .pad_names = sunrise_group_i_names, -}; - -static const struct gpio_group *const sunrise_community_i_groups[] = { - &sunrise_group_i, -}; - -static const struct gpio_group *const sunrise_lp_community_fg_groups[] = { - &sunrise_lp_group_f, &sunrise_lp_group_g, -}; - -static const struct gpio_community sunrise_community_i = { - .name = "------- GPIO Community 3 -------", - .pcr_port_id = 0xac, - .group_count = ARRAY_SIZE(sunrise_community_i_groups), - .groups = sunrise_community_i_groups, -}; - -static const struct gpio_community sunrise_lp_community_fg = { - .name = "------- GPIO Community 3 -------", - .pcr_port_id = 0xac, - .group_count = ARRAY_SIZE(sunrise_lp_community_fg_groups), - .groups = sunrise_lp_community_fg_groups, -}; - -static const struct gpio_community *const sunrise_communities[] = { - &sunrise_community_ab, &sunrise_community_cdefgh, - &sunrise_community_gpd, &sunrise_community_i, -}; - -static const struct gpio_community *const sunrise_lp_communities[] = { - &sunrise_lp_community_ab, &sunrise_lp_community_cde, - &sunrise_community_gpd, &sunrise_lp_community_fg, -}; - -static const char *const denverton_group_north_all_names[] = { - "NORTH_ALL_GBE0_SDP0", - "NORTH_ALL_GBE1_SDP0", - "NORTH_ALL_GBE0_SDP1", - "NORTH_ALL_GBE1_SDP1", - "NORTH_ALL_GBE0_SDP2", - "NORTH_ALL_GBE1_SDP2", - "NORTH_ALL_GBE0_SDP3", - "NORTH_ALL_GBE1_SDP3", - "NORTH_ALL_GBE2_LED0", - "NORTH_ALL_GBE2_LED1", - "NORTH_ALL_GBE0_I2C_CLK", - "NORTH_ALL_GBE0_I2C_DATA", - "NORTH_ALL_GBE1_I2C_CLK", - "NORTH_ALL_GBE1_I2C_DATA", - "NORTH_ALL_NCSI_RXD0", - "NORTH_ALL_NCSI_CLK_IN", - "NORTH_ALL_NCSI_RXD1", - "NORTH_ALL_NCSI_CRS_DV", - "NORTH_ALL_NCSI_ARB_IN", - "NORTH_ALL_NCSI_TX_EN", - "NORTH_ALL_NCSI_TXD0", - "NORTH_ALL_NCSI_TXD1", - "NORTH_ALL_NCSI_ARB_OUT", - "NORTH_ALL_GBE0_LED0", - "NORTH_ALL_GBE0_LED1", - "NORTH_ALL_GBE1_LED0", - "NORTH_ALL_GBE1_LED1", - "NORTH_ALL_GPIO_0", - "NORTH_ALL_PCIE_CLKREQ0_N", - "NORTH_ALL_PCIE_CLKREQ1_N", - "NORTH_ALL_PCIE_CLKREQ2_N", - "NORTH_ALL_PCIE_CLKREQ3_N", - "NORTH_ALL_PCIE_CLKREQ4_N", - "NORTH_ALL_GPIO_1", - "NORTH_ALL_GPIO_2", - "NORTH_ALL_SVID_ALERT_N", - "NORTH_ALL_SVID_DATA", - "NORTH_ALL_SVID_CLK", - "NORTH_ALL_THERMTRIP_N", - "NORTH_ALL_PROCHOT_N", - "NORTH_ALL_MEMHOT_N", -}; - -static const struct gpio_group denverton_group_north_all = { - .display = "------- GPIO Group North All -------", - .pad_count = ARRAY_SIZE(denverton_group_north_all_names) / 1, - .func_count = 1, - .pad_names = denverton_group_north_all_names, -}; - -static const struct gpio_group *const denverton_community_north_groups[] = { - &denverton_group_north_all, -}; - -static const struct gpio_community denverton_community_north = { - .name = "------- GPIO Community 0 -------", - .pcr_port_id = 0xc2, - .group_count = ARRAY_SIZE(denverton_community_north_groups), - .groups = denverton_community_north_groups, -}; - -static const char *const denverton_group_south_dfx_names[] = { - "SOUTH_DFX_DFX_PORT_CLK0", - "SOUTH_DFX_DFX_PORT_CLK1", - "SOUTH_DFX_DFX_PORT0", - "SOUTH_DFX_DFX_PORT1", - "SOUTH_DFX_DFX_PORT2", - "SOUTH_DFX_DFX_PORT3", - "SOUTH_DFX_DFX_PORT4", - "SOUTH_DFX_DFX_PORT5", - "SOUTH_DFX_DFX_PORT6", - "SOUTH_DFX_DFX_PORT7", - "SOUTH_DFX_DFX_PORT8", - "SOUTH_DFX_DFX_PORT9", - "SOUTH_DFX_DFX_PORT10", - "SOUTH_DFX_DFX_PORT11", - "SOUTH_DFX_DFX_PORT12", - "SOUTH_DFX_DFX_PORT13", - "SOUTH_DFX_DFX_PORT14", - "SOUTH_DFX_DFX_PORT15", -}; - -static const struct gpio_group denverton_group_south_dfx = { - .display = "------- GPIO Group South DFX -------", - .pad_count = ARRAY_SIZE(denverton_group_south_dfx_names) / 1, - .func_count = 1, - .pad_names = denverton_group_south_dfx_names, -}; - -static const char *const denverton_group_south_group0_names[] = { - "SOUTH_GROUP0_GPIO_12", - "SOUTH_GROUP0_SMB5_GBE_ALRT_N", - "SOUTH_GROUP0_PCIE_CLKREQ5_N", - "SOUTH_GROUP0_PCIE_CLKREQ6_N", - "SOUTH_GROUP0_PCIE_CLKREQ7_N", - "SOUTH_GROUP0_UART0_RXD", - "SOUTH_GROUP0_UART0_TXD", - "SOUTH_GROUP0_SMB5_GBE_CLK", - "SOUTH_GROUP0_SMB5_GBE_DATA", - "SOUTH_GROUP0_ERROR2_N", - "SOUTH_GROUP0_ERROR1_N", - "SOUTH_GROUP0_ERROR0_N", - "SOUTH_GROUP0_IERR_N", - "SOUTH_GROUP0_MCERR_N", - "SOUTH_GROUP0_SMB0_LEG_CLK", - "SOUTH_GROUP0_SMB0_LEG_DATA", - "SOUTH_GROUP0_SMB0_LEG_ALRT_N", - "SOUTH_GROUP0_SMB1_HOST_DATA", - "SOUTH_GROUP0_SMB1_HOST_CLK", - "SOUTH_GROUP0_SMB2_PECI_DATA", - "SOUTH_GROUP0_SMB2_PECI_CLK", - "SOUTH_GROUP0_SMB4_CSME0_DATA", - "SOUTH_GROUP0_SMB4_CSME0_CLK", - "SOUTH_GROUP0_SMB4_CSME0_ALRT_N", - "SOUTH_GROUP0_USB_OC0_N", - "SOUTH_GROUP0_FLEX_CLK_SE0", - "SOUTH_GROUP0_FLEX_CLK_SE1", - "SOUTH_GROUP0_GPIO_4", - "SOUTH_GROUP0_GPIO_5", - "SOUTH_GROUP0_GPIO_6", - "SOUTH_GROUP0_GPIO_7", - "SOUTH_GROUP0_SATA0_LED_N", - "SOUTH_GROUP0_SATA1_LED_N", - "SOUTH_GROUP0_SATA_PDETECT0", - "SOUTH_GROUP0_SATA_PDETECT1", - "SOUTH_GROUP0_SATA0_SDOUT", - "SOUTH_GROUP0_SATA1_SDOUT", - "SOUTH_GROUP0_UART1_RXD", - "SOUTH_GROUP0_UART1_TXD", - "SOUTH_GROUP0_GPIO_8", - "SOUTH_GROUP0_GPIO_9", - "SOUTH_GROUP0_TCK", - "SOUTH_GROUP0_TRST_N", - "SOUTH_GROUP0_TMS", - "SOUTH_GROUP0_TDI", - "SOUTH_GROUP0_TDO", - "SOUTH_GROUP0_CX_PRDY_N", - "SOUTH_GROUP0_CX_PREQ_N", - "SOUTH_GROUP0_CTBTRIGINOUT", - "SOUTH_GROUP0_CTBTRIGOUT", - "SOUTH_GROUP0_DFX_SPARE2", - "SOUTH_GROUP0_DFX_SPARE3", - "SOUTH_GROUP0_DFX_SPARE4", -}; - -static const struct gpio_group denverton_group_south_group0 = { - .display = "------- GPIO Group South Group0 -------", - .pad_count = ARRAY_SIZE(denverton_group_south_group0_names) / 1, - .func_count = 1, - .pad_names = denverton_group_south_group0_names, -}; - -static const char *const denverton_group_south_group1_names[] = { - "SOUTH_GROUP1_SUSPWRDNACK", - "SOUTH_GROUP1_PMU_SUSCLK", - "SOUTH_GROUP1_ADR_TRIGGER", - "SOUTH_GROUP1_PMU_SLP_S45_N", - "SOUTH_GROUP1_PMU_SLP_S3_N", - "SOUTH_GROUP1_PMU_WAKE_N", - "SOUTH_GROUP1_PMU_PWRBTN_N", - "SOUTH_GROUP1_PMU_RESETBUTTON_N", - "SOUTH_GROUP1_PMU_PLTRST_N", - "SOUTH_GROUP1_SUS_STAT_N", - "SOUTH_GROUP1_SLP_S0IX_N", - "SOUTH_GROUP1_SPI_CS0_N", - "SOUTH_GROUP1_SPI_CS1_N", - "SOUTH_GROUP1_SPI_MOSI_IO0", - "SOUTH_GROUP1_SPI_MISO_IO1", - "SOUTH_GROUP1_SPI_IO2", - "SOUTH_GROUP1_SPI_IO3", - "SOUTH_GROUP1_SPI_CLK", - "SOUTH_GROUP1_SPI_CLK_LOOPBK", - "SOUTH_GROUP1_ESPI_IO0", - "SOUTH_GROUP1_ESPI_IO1", - "SOUTH_GROUP1_ESPI_IO2", - "SOUTH_GROUP1_ESPI_IO3", - "SOUTH_GROUP1_ESPI_CS0_N", - "SOUTH_GROUP1_ESPI_CLK", - "SOUTH_GROUP1_ESPI_RST_N", - "SOUTH_GROUP1_ESPI_ALRT0_N", - "SOUTH_GROUP1_GPIO_10", - "SOUTH_GROUP1_GPIO_11", - "SOUTH_GROUP1_ESPI_CLK_LOOPBK", - "SOUTH_GROUP1_EMMC_CMD", - "SOUTH_GROUP1_EMMC_STROBE", - "SOUTH_GROUP1_EMMC_CLK", - "SOUTH_GROUP1_EMMC_D0", - "SOUTH_GROUP1_EMMC_D1", - "SOUTH_GROUP1_EMMC_D2", - "SOUTH_GROUP1_EMMC_D3", - "SOUTH_GROUP1_EMMC_D4", - "SOUTH_GROUP1_EMMC_D5", - "SOUTH_GROUP1_EMMC_D6", - "SOUTH_GROUP1_EMMC_D7", - "SOUTH_GROUP1_GPIO_3", -}; - -static const struct gpio_group denverton_group_south_group1 = { - .display = "------- GPIO Group South Group1 -------", - .pad_count = ARRAY_SIZE(denverton_group_south_group1_names) / 1, - .func_count = 1, - .pad_names = denverton_group_south_group1_names, -}; - -static const struct gpio_group *const denverton_community_south_groups[] = { - &denverton_group_south_dfx, - &denverton_group_south_group0, - &denverton_group_south_group1, -}; - -static const struct gpio_community denverton_community_south = { - .name = "------- GPIO Community 1 -------", - .pcr_port_id = 0xc5, - .group_count = ARRAY_SIZE(denverton_community_south_groups), - .groups = denverton_community_south_groups, -}; - -static const struct gpio_community *const denverton_communities[] = { - &denverton_community_north, &denverton_community_south, -}; - static const char *decode_pad_mode(const struct gpio_group *const group, const size_t pad, const uint32_t dw0) { diff --git a/util/inteltool/gpio_sunrise.h b/util/inteltool/gpio_sunrise.h new file mode 100644 index 0000000..5553b7d --- /dev/null +++ b/util/inteltool/gpio_sunrise.h @@ -0,0 +1,595 @@ +/* + * inteltool - dump all registers on an Intel CPU + chipset based system. + * + * Copyright (C) 2017 secunet Security Networks AG + * Copyright (C) 2019 Felix Singer <migy(a)darmstadt.ccc.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +static const char *const sunrise_group_a_names[] = { + "GPP_A0", "RCIN#", "n/a", "ESPI_ALERT1#", + "GPP_A1", "LAD0", "n/a", "ESPI_IO0", + "GPP_A2", "LAD1", "n/a", "ESPI_IO1", + "GPP_A3", "LAD2", "n/a", "ESPI_IO2", + "GPP_A4", "LAD3", "n/a", "ESPI_IO3", + "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", + "GPP_A6", "SERIRQ", "n/a", "ESPI_CS1#", + "GPP_A7", "PIRQA#", "n/a", "ESPI_ALERT0#", + "GPP_A8", "CLKRUN#", "n/a", "n/a", + "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", + "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", + "GPP_A11", "PME#", "n/a", "n/a", + "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", + "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", + "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", + "GPP_A15", "SUS_ACK#", "n/a", "n/a", + "GPP_A16", "CLKOUT_48", "n/a", "n/a", + "GPP_A17", "ISH_GP7", "n/a", "n/a", + "GPP_A18", "ISH_GP0", "n/a", "n/a", + "GPP_A19", "ISH_GP1", "n/a", "n/a", + "GPP_A20", "ISH_GP2", "n/a", "n/a", + "GPP_A21", "ISH_GP3", "n/a", "n/a", + "GPP_A22", "ISH_GP4", "n/a", "n/a", + "GPP_A23", "ISH_GP5", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_a = { + .display = "------- GPIO Group GPP_A -------", + .pad_count = ARRAY_SIZE(sunrise_group_a_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_a_names, +}; + +static const char *const sunrise_lp_group_a_names[] = { + "GPP_A0", "RCIN#", "n/a", "n/a", + "GPP_A1", "LAD0", "n/a", "ESPI_IO0", + "GPP_A2", "LAD1", "n/a", "ESPI_IO1", + "GPP_A3", "LAD2", "n/a", "ESPI_IO2", + "GPP_A4", "LAD3", "n/a", "ESPI_IO3", + "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", + "GPP_A6", "SERIRQ", "n/a", "n/a", + "GPP_A7", "PIRQA#", "n/a", "n/a", + "GPP_A8", "CLKRUN#", "n/a", "n/a", + "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", + "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", + "GPP_A11", "PME#", "n/a", "n/a", + "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", + "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", + "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", + "GPP_A15", "SUS_ACK#", "n/a", "n/a", + "GPP_A16", "SD_1P8_SEL", "n/a", "n/a", + "GPP_A17", "SD_PWR_EN#", "ISH_GP7", "n/a", + "GPP_A18", "ISH_GP0", "n/a", "n/a", + "GPP_A19", "ISH_GP1", "n/a", "n/a", + "GPP_A20", "ISH_GP2", "n/a", "n/a", + "GPP_A21", "ISH_GP3", "n/a", "n/a", + "GPP_A22", "ISH_GP4", "n/a", "n/a", + "GPP_A23", "ISH_GP5", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_a = { + .display = "------- GPIO group GPP_A -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_a_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_a_names, +}; + +static const char *const sunrise_group_b_names[] = { + "GPP_B0", "n/a", "n/a", "n/a", + "GPP_B1", "n/a", "n/a", "n/a", + "GPP_B2", "VRALERT#", "n/a", "n/a", + "GPP_B3", "CPU_GP2", "n/a", "n/a", + "GPP_B4", "CPU_GP3", "n/a", "n/a", + "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", + "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", + "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", + "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", + "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", + "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", + "GPP_B11", "n/a", "n/a", "n/a", + "GPP_B12", "SLP_S0#", "n/a", "n/a", + "GPP_B13", "PLTRST#", "n/a", "n/a", + "GPP_B14", "SPKR", "n/a", "n/a", + "GPP_B15", "GSPIO_CS#", "n/a", "n/a", + "GPP_B16", "GSPIO_CLK", "n/a", "n/a", + "GPP_B17", "GSPIO_MISO", "n/a", "n/a", + "GPP_B18", "GSPIO_MOSI", "n/a", "n/a", + "GPP_B19", "GSPI1_CS#", "n/a", "n/a", + "GPP_B20", "GSPI1_CLK", "n/a", "n/a", + "GPP_B21", "GSPI1_MISO", "n/a", "n/a", + "GPP_B22", "GSPI1_MOSI", "n/a", "n/a", + "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", +}; + +static const struct gpio_group sunrise_group_b = { + .display = "------- GPIO Group GPP_B -------", + .pad_count = ARRAY_SIZE(sunrise_group_b_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_b_names, +}; + +static const char *const sunrise_lp_group_b_names[] = { + "GPP_B0", "CORE_VID0", "n/a", "n/a", + "GPP_B1", "CORE_VID1", "n/a", "n/a", + "GPP_B2", "VRALERT#", "n/a", "n/a", + "GPP_B3", "CPU_GP2", "n/a", "n/a", + "GPP_B4", "CPU_GP3", "n/a", "n/a", + "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", + "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", + "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", + "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", + "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", + "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", + "GPP_B11", "EXT_PWR_GATE#", "n/a", "n/a", + "GPP_B12", "SLP_S0#", "n/a", "n/a", + "GPP_B13", "PLTRST#", "n/a", "n/a", + "GPP_B14", "SPKR", "n/a", "n/a", + "GPP_B15", "GSPI0_CS#", "n/a", "n/a", + "GPP_B16", "GSPI0_CLK", "n/a", "n/a", + "GPP_B17", "GSPI0_MISO", "n/a", "n/a", + "GPP_B18", "GSPI0_MOSI", "n/a", "n/a", + "GPP_B19", "GSPI1_CS#", "n/a", "n/a", + "GPP_B20", "GSPI1_CLK", "n/a", "n/a", + "GPP_B21", "GSPI1_MISO", "n/a", "n/a", + "GPP_B22", "GSPI1_MOSI", "n/a", "n/a", + "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_b = { + .display = "------- GPIO Group GPP_B -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_b_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_b_names, +}; + +static const struct gpio_group *const sunrise_community_ab_groups[] = { + &sunrise_group_a, &sunrise_group_b, +}; + +static const struct gpio_group *const sunrise_lp_community_ab_groups[] = { + &sunrise_lp_group_a, &sunrise_lp_group_b, +}; + +static const struct gpio_community sunrise_community_ab = { + .name = "------- GPIO Community 0 -------", + .pcr_port_id = 0xaf, + .group_count = ARRAY_SIZE(sunrise_community_ab_groups), + .groups = sunrise_community_ab_groups, +}; + +static const struct gpio_community sunrise_lp_community_ab = { + .name = "------- GPIO Community 0 -------", + .pcr_port_id = 0xaf, + .group_count = ARRAY_SIZE(sunrise_lp_community_ab_groups), + .groups = sunrise_lp_community_ab_groups, +}; + +static const char *const sunrise_group_c_names[] = { + "GPP_C0", "SMBCLK", "n/a", "n/a", + "GPP_C1", "SMBDATA", "n/a", "n/a", + "GPP_C2", "SMBALERT#", "n/a", "n/a", + "GPP_C3", "SML0CLK", "n/a", "n/a", + "GPP_C4", "SML0DATA", "n/a", "n/a", + "GPP_C5", "SML0ALERT#", "n/a", "n/a", + "GPP_C6", "SML1CLK", "n/a", "n/a", + "GPP_C7", "SML1DATA", "n/a", "n/a", + "GPP_C8", "UART0_RXD", "n/a", "n/a", + "GPP_C9", "UART0_TXD", "n/a", "n/a", + "GPP_C10", "UART0_RTS#", "n/a", "n/a", + "GPP_C11", "UART0_CTS#", "n/a", "n/a", + "GPP_C12", "UART1_RXD", "ISH_UART1_RXD", "n/a", + "GPP_C13", "UART1_TXD", "ISH_UART1_TXD", "n/a", + "GPP_C14", "UART1_RTS#", "ISH_UART1_RTS#", "n/a", + "GPP_C15", "UART1_CTS#", "ISH_UART1_CTS#", "n/a", + "GPP_C16", "I2C0_SDA", "n/a", "n/a", + "GPP_C17", "I2C0_SCL", "n/a", "n/a", + "GPP_C18", "I2C1_SDA", "n/a", "n/a", + "GPP_C19", "I2C1_SCL", "n/a", "n/a", + "GPP_C20", "UART2_RXD", "n/a", "n/a", + "GPP_C21", "UART2_TXD", "n/a", "n/a", + "GPP_C22", "UART2_RTS#", "n/a", "n/a", + "GPP_C23", "UART2_CTS#", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_c = { + .display = "------- GPIO Group GPP_C -------", + .pad_count = ARRAY_SIZE(sunrise_group_c_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_c_names, +}; + +static const char *const sunrise_group_d_names[] = { + "GPP_D0", "n/a", "n/a", "n/a", + "GPP_D1", "n/a", "n/a", "n/a", + "GPP_D2", "n/a", "n/a", "n/a", + "GPP_D3", "n/a", "n/a", "n/a", + "GPP_D4", "ISH_I2C2_SDA", "I2C3_SDA", "n/a", + "GPP_D5", "I2S_SFRM", "n/a", "n/a", + "GPP_D6", "I2S_TXD", "n/a", "n/a", + "GPP_D7", "I2S_RXD", "n/a", "n/a", + "GPP_D8", "I2S_SCLK", "n/a", "n/a", + "GPP_D9", "n/a", "n/a", "n/a", + "GPP_D10", "n/a", "n/a", "n/a", + "GPP_D11", "n/a", "n/a", "n/a", + "GPP_D12", "n/a", "n/a", "n/a", + "GPP_D13", "ISH_UART0_RXD", "n/a", "I2C2_SDA", + "GPP_D14", "ISH_UART0_TXD", "n/a", "I2C2_SCL", + "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", + "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", + "GPP_D17", "DMIC_CLK1", "n/a", "n/a", + "GPP_D18", "DMIC_DATA1", "n/a", "n/a", + "GPP_D19", "DMIC_CLK0", "n/a", "n/a", + "GPP_D20", "DMIC_DATA0", "n/a", "n/a", + "GPP_D21", "n/a", "n/a", "n/a", + "GPP_D22", "n/a", "n/a", "n/a", + "GPP_D23", "ISH_I2C2_SCL", "I2C3_SCL", "n/a", +}; + +static const struct gpio_group sunrise_group_d = { + .display = "------- GPIO Group GPP_D -------", + .pad_count = ARRAY_SIZE(sunrise_group_d_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_d_names, +}; + +static const char *const sunrise_lp_group_d_names[] = { + "GPP_D0", "SPI1_CS#", "n/a", "n/a", + "GPP_D1", "SPI1_CLK", "n/a", "n/a", + "GPP_D2", "SPI1_MISO", "n/a", "n/a", + "GPP_D3", "SPI1_MOSI", "n/a", "n/a", + "GPP_D4", "FLASHTRIG", "n/a", "n/a", + "GPP_D5", "ISH_I2C0_SDA", "n/a", "n/a", + "GPP_D6", "ISH_I2C0_SCL", "n/a", "n/a", + "GPP_D7", "ISH_I2C1_SDA", "n/a", "n/a", + "GPP_D8", "ISH_I2C1_SCL", "n/a", "n/a", + "GPP_D9", "n/a", "n/a", "n/a", + "GPP_D10", "n/a", "n/a", "n/a", + "GPP_D11", "n/a", "n/a", "n/a", + "GPP_D12", "n/a", "n/a", "n/a", + "GPP_D13", "ISH_UART0_RXD", "n/a", "n/a", + "GPP_D14", "ISH_UART0_TXD", "n/a", "n/a", + "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", + "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", + "GPP_D17", "DMIC_CLK1", "n/a", "n/a", + "GPP_D18", "DMIC_DATA1", "n/a", "n/a", + "GPP_D19", "DMIC_CLK0", "n/a", "n/a", + "GPP_D20", "DMIC_DATA0", "n/a", "n/a", + "GPP_D21", "SPI1_IO2", "n/a", "n/a", + "GPP_D22", "SPI1_IO3", "n/a", "n/a", + "GPP_D23", "I2S_MCLK", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_d = { + .display = "------- GPIO Group GPP_D -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_d_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_d_names, +}; + +static const char *const sunrise_group_e_names[] = { + "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", + "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", + "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", + "GPP_E3", "CPU_GP0", "n/a", "n/a", + "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", + "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", + "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", + "GPP_E7", "CPU_GP1", "n/a", "n/a", + "GPP_E8", "SATA_LED#", "n/a", "n/a", + "GPP_E9", "USB_OC0#", "n/a", "n/a", + "GPP_E10", "USB_OC1#", "n/a", "n/a", + "GPP_E11", "USB_OC2#", "n/a", "n/a", + "GPP_E12", "USB_OC3#", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_e = { + .display = "------- GPIO Group GPP_E -------", + .pad_count = ARRAY_SIZE(sunrise_group_e_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_e_names, +}; + +static const char *const sunrise_lp_group_e_names[] = { + "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", + "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", + "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", + "GPP_E3", "CPU_GP0", "n/a", "n/a", + "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", + "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", + "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", + "GPP_E7", "CPU_GP1", "n/a", "n/a", + "GPP_E8", "SATALED#", "n/a", "n/a", + "GPP_E9", "USB2_OC0#", "n/a", "n/a", + "GPP_E10", "USB2_OC1#", "n/a", "n/a", + "GPP_E11", "USB2_OC2#", "n/a", "n/a", + "GPP_E12", "USB2_OC3#", "n/a", "n/a", + "GPP_E13", "DDPB_HPD0", "n/a", "n/a", + "GPP_E14", "DDPC_HPD1", "n/a", "n/a", + "GPP_E15", "DDPD_HPD2", "n/a", "n/a", + "GPP_E16", "DDPE_HPD3", "n/a", "n/a", + "GPP_E17", "EDP_HPD", "n/a", "n/a", + "GPP_E18", "DDPB_CTRLCLK", "n/a", "n/a", + "GPP_E19", "DDPB_CTRLDATA", "n/a", "n/a", + "GPP_E20", "DDPC_CTRLCLK", "n/a", "n/a", + "GPP_E21", "DDPC_CTRLDATA", "n/a", "n/a", + "GPP_E22", "n/a", "n/a", "n/a", + "GPP_E23", "n/a", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_e = { + .display = "------- GPIO Group GPP_E -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_e_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_e_names, +}; + +static const char *const sunrise_group_f_names[] = { + "GPP_F0", "SATAXPCIE3", "SATAGP3", "n/a", + "GPP_F1", "SATAXPCIE4", "SATAGP4", "n/a", + "GPP_F2", "SATAXPCIE5", "SATAGP5", "n/a", + "GPP_F3", "SATAXPCIE6", "SATAGP6", "n/a", + "GPP_F4", "SATAXPCIE7", "SATAGP7", "n/a", + "GPP_F5", "SATA_DEVSLP3", "n/a", "n/a", + "GPP_F6", "SATA_DEVSLP4", "n/a", "n/a", + "GPP_F7", "SATA_DEVSLP5", "n/a", "n/a", + "GPP_F8", "SATA_DEVSLP6", "n/a", "n/a", + "GPP_F9", "SATA_DEVSLP7", "n/a", "n/a", + "GPP_F10", "SATA_SCLOCK", "n/a", "n/a", + "GPP_F11", "SATA_SLOAD", "n/a", "n/a", + "GPP_F12", "SATA_SDATAOUT1", "n/a", "n/a", + "GPP_F13", "SATA_SDATAOUT2", "n/a", "n/a", + "GPP_F14", "n/a", "n/a", "n/a", + "GPP_F15", "USB_OC4#", "n/a", "n/a", + "GPP_F16", "USB_OC5#", "n/a", "n/a", + "GPP_F17", "USB_OC6#", "n/a", "n/a", + "GPP_F18", "USB_OC7#", "n/a", "n/a", + "GPP_F19", "eDP_VDDEN", "n/a", "n/a", + "GPP_F20", "eDP_BKLTEN", "n/a", "n/a", + "GPP_F21", "eDP_BKLTCTL", "n/a", "n/a", + "GPP_F22", "n/a", "n/a", "n/a", + "GPP_F23", "n/a", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_f = { + .display = "------- GPIO Group GPP_F -------", + .pad_count = ARRAY_SIZE(sunrise_group_f_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_f_names, +}; + +static const char *const sunrise_lp_group_f_names[] = { + "GPP_F0", "I2S2_SCLK", "n/a", "n/a", + "GPP_F1", "I2S2_SFRM", "n/a", "n/a", + "GPP_F2", "I2S2_TXD", "n/a", "n/a", + "GPP_F3", "I2S2_RXD", "n/a", "n/a", + "GPP_F4", "I2C2_SDA", "n/a", "n/a", + "GPP_F5", "I2C2_SCL", "n/a", "n/a", + "GPP_F6", "I2C3_SDA", "n/a", "n/a", + "GPP_F7", "I2C3_SCL", "n/a", "n/a", + "GPP_F8", "I2C4_SDA", "n/a", "n/a", + "GPP_F9", "I2C4_SCL", "n/a", "n/a", + "GPP_F10", "I2C5_SDA", "ISH_I2C2_SDA", "n/a", + "GPP_F11", "I2C5_SCL", "ISH_I2C2_SCL", "n/a", + "GPP_F12", "EMMC_CMD", "n/a", "n/a", + "GPP_F13", "EMMC_DATA0", "n/a", "n/a", + "GPP_F14", "EMMC_DATA1", "n/a", "n/a", + "GPP_F15", "EMMC_DATA2", "n/a", "n/a", + "GPP_F16", "EMMC_DATA3", "n/a", "n/a", + "GPP_F17", "EMMC_DATA4", "n/a", "n/a", + "GPP_F18", "EMMC_DATA5", "n/a", "n/a", + "GPP_F19", "EMMC_DATA6", "n/a", "n/a", + "GPP_F20", "EMMC_DATA7", "n/a", "n/a", + "GPP_F21", "EMMC_RCLK", "n/a", "n/a", + "GPP_F22", "EMMC_CLK", "n/a", "n/a", + "GPP_F23", "n/a", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_f = { + .display = "------- GPIO Group GPP_F -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_f_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_f_names, +}; + +static const char *const sunrise_group_g_names[] = { + "GPP_G0", "FAN_TACH_0", "n/a", "n/a", + "GPP_G1", "FAN_TACH_1", "n/a", "n/a", + "GPP_G2", "FAN_TACH_2", "n/a", "n/a", + "GPP_G3", "FAN_TACH_3", "n/a", "n/a", + "GPP_G4", "FAN_TACH_4", "n/a", "n/a", + "GPP_G5", "FAN_TACH_5", "n/a", "n/a", + "GPP_G6", "FAN_TACH_6", "n/a", "n/a", + "GPP_G7", "FAN_TACH_7", "n/a", "n/a", + "GPP_G8", "FAN_PWM_0", "n/a", "n/a", + "GPP_G9", "FAN_PWM_1", "n/a", "n/a", + "GPP_G10", "FAN_PWM_2", "n/a", "n/a", + "GPP_G11", "FAN_PWM_3", "n/a", "n/a", + "GPP_G12", "GSXDOUT", "n/a", "n/a", + "GPP_G13", "GSXSLOAD", "n/a", "n/a", + "GPP_G14", "GSXDIN", "n/a", "n/a", + "GPP_G15", "GSXRESET#", "n/a", "n/a", + "GPP_G16", "GSXCLK", "n/a", "n/a", + "GPP_G17", "ADR_COMPLETE", "n/a", "n/a", + "GPP_G18", "NMI#", "n/a", "n/a", + "GPP_G19", "SMI#", "n/a", "n/a", + "GPP_G20", "n/a", "n/a", "n/a", + "GPP_G21", "n/a", "n/a", "n/a", + "GPP_G22", "n/a", "n/a", "n/a", + "GPP_G23", "n/a", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_g = { + .display = "------- GPIO Group GPP_G -------", + .pad_count = ARRAY_SIZE(sunrise_group_g_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_g_names, +}; + +static const char *const sunrise_lp_group_g_names[] = { + "GPP_G0", "SD_CMD", "n/a", "n/a", + "GPP_G1", "SD_DATA0", "n/a", "n/a", + "GPP_G2", "SD_DATA1", "n/a", "n/a", + "GPP_G3", "SD_DATA2", "n/a", "n/a", + "GPP_G4", "SD_DATA3", "n/a", "n/a", + "GPP_G5", "SD_CD#", "n/a", "n/a", + "GPP_G6", "SD_CLK", "n/a", "n/a", + "GPP_G7", "SD_WP", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_lp_group_g = { + .display = "------- GPIO Group GPP_G -------", + .pad_count = ARRAY_SIZE(sunrise_lp_group_g_names) / 4, + .func_count = 4, + .pad_names = sunrise_lp_group_g_names, +}; + +static const char *const sunrise_group_h_names[] = { + "GPP_H0", "SRCCLKREQ6#", "n/a", "n/a", + "GPP_H1", "SRCCLKREQ7#", "n/a", "n/a", + "GPP_H2", "SRCCLKREQ8#", "n/a", "n/a", + "GPP_H3", "SRCCLKREQ9#", "n/a", "n/a", + "GPP_H4", "SRCCLKREQ10#", "n/a", "n/a", + "GPP_H5", "SRCCLKREQ11#", "n/a", "n/a", + "GPP_H6", "SRCCLKREQ12#", "n/a", "n/a", + "GPP_H7", "SRCCLKREQ13#", "n/a", "n/a", + "GPP_H8", "SRCCLKREQ14#", "n/a", "n/a", + "GPP_H9", "SRCCLKREQ15#", "n/a", "n/a", + "GPP_H10", "SML2CLK", "n/a", "n/a", + "GPP_H11", "SML2DATA", "n/a", "n/a", + "GPP_H12", "SML2ALERT#", "n/a", "n/a", + "GPP_H13", "SML3CLK", "n/a", "n/a", + "GPP_H14", "SML3DATA", "n/a", "n/a", + "GPP_H15", "SML3ALERT#", "n/a", "n/a", + "GPP_H16", "SML4CLK", "n/a", "n/a", + "GPP_H17", "SML4DATA", "n/a", "n/a", + "GPP_H18", "SML4ALERT#", "n/a", "n/a", + "GPP_H19", "ISH_I2C0_SDA", "n/a", "n/a", + "GPP_H20", "ISH_I2C0_SCL", "n/a", "n/a", + "GPP_H21", "ISH_I2C1_SDA", "n/a", "n/a", + "GPP_H22", "ISH_I2C1_SCL", "n/a", "n/a", + "GPP_H23", "n/a", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_h = { + .display = "------- GPIO Group GPP_H -------", + .pad_count = ARRAY_SIZE(sunrise_group_h_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_h_names, +}; + +static const struct gpio_group *const sunrise_community_cdefgh_groups[] = { + &sunrise_group_c, &sunrise_group_d, &sunrise_group_e, + &sunrise_group_f, &sunrise_group_g, &sunrise_group_h, +}; + +static const struct gpio_group *const sunrise_lp_community_cde_groups[] = { + &sunrise_group_c, &sunrise_lp_group_d, &sunrise_lp_group_e, +}; + +static const struct gpio_community sunrise_community_cdefgh = { + .name = "------- GPIO Community 1 -------", + .pcr_port_id = 0xae, + .group_count = ARRAY_SIZE(sunrise_community_cdefgh_groups), + .groups = sunrise_community_cdefgh_groups, +}; + +static const struct gpio_community sunrise_lp_community_cde = { + .name = "------- GPIO Community 1 -------", + .pcr_port_id = 0xae, + .group_count = ARRAY_SIZE(sunrise_lp_community_cde_groups), + .groups = sunrise_lp_community_cde_groups, +}; + +static const char *const sunrise_group_gpd_names[] = { + "GPD0", "BATLOW#", "n/a", "n/a", + "GPD1", "ACPRESENT", "n/a", "n/a", + "GPD2", "LAN_WAKE#", "n/a", "n/a", + "GPD3", "PWRBTN#", "n/a", "n/a", + "GPD4", "SLP_S3#", "n/a", "n/a", + "GPD5", "SLP_S4#", "n/a", "n/a", + "GPD6", "SLP_A#", "n/a", "n/a", + "GPD7", "RESERVED", "n/a", "n/a", + "GPD8", "SUSCLK", "n/a", "n/a", + "GPD9", "SLP_WLAN#", "n/a", "n/a", + "GPD10", "SLP_S5#", "n/a", "n/a", + "GPD11", "LANPHYPC", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_gpd = { + .display = "-------- GPIO Group GPD --------", + .pad_count = ARRAY_SIZE(sunrise_group_gpd_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_gpd_names, +}; + +static const struct gpio_group *const sunrise_community_gpd_groups[] = { + &sunrise_group_gpd, +}; + +static const struct gpio_community sunrise_community_gpd = { + .name = "------- GPIO Community 2 -------", + .pcr_port_id = 0xad, + .group_count = ARRAY_SIZE(sunrise_community_gpd_groups), + .groups = sunrise_community_gpd_groups, +}; + +static const char *const sunrise_group_i_names[] = { + "GPP_I0", "DDPB_HPD0", "n/a", "n/a", + "GPP_I1", "DDPC_HPD1", "n/a", "n/a", + "GPP_I2", "DDPD_HPD2", "n/a", "n/a", + "GPP_I3", "DDPE_HPD3", "n/a", "n/a", + "GPP_I4", "EDP_HPD", "n/a", "n/a", + "GPP_I5", "DDPB_CTRLCLK", "n/a", "n/a", + "GPP_I6", "DDPB_CTRLDATA", "n/a", "n/a", + "GPP_I7", "DDPC_CTRLCLK", "n/a", "n/a", + "GPP_I8", "DDPC_CTRLDATA", "n/a", "n/a", + "GPP_I9", "DDPD_CTRLCLK", "n/a", "n/a", + "GPP_I10", "DDPD_CTRLDATA", "n/a", "n/a", +}; + +static const struct gpio_group sunrise_group_i = { + .display = "------- GPIO Group GPP_I -------", + .pad_count = ARRAY_SIZE(sunrise_group_i_names) / 4, + .func_count = 4, + .pad_names = sunrise_group_i_names, +}; + +static const struct gpio_group *const sunrise_community_i_groups[] = { + &sunrise_group_i, +}; + +static const struct gpio_group *const sunrise_lp_community_fg_groups[] = { + &sunrise_lp_group_f, &sunrise_lp_group_g, +}; + +static const struct gpio_community sunrise_community_i = { + .name = "------- GPIO Community 3 -------", + .pcr_port_id = 0xac, + .group_count = ARRAY_SIZE(sunrise_community_i_groups), + .groups = sunrise_community_i_groups, +}; + +static const struct gpio_community sunrise_lp_community_fg = { + .name = "------- GPIO Community 3 -------", + .pcr_port_id = 0xac, + .group_count = ARRAY_SIZE(sunrise_lp_community_fg_groups), + .groups = sunrise_lp_community_fg_groups, +}; + +static const struct gpio_community *const sunrise_communities[] = { + &sunrise_community_ab, &sunrise_community_cdefgh, + &sunrise_community_gpd, &sunrise_community_i, +}; + +static const struct gpio_community *const sunrise_lp_communities[] = { + &sunrise_lp_community_ab, &sunrise_lp_community_cde, + &sunrise_community_gpd, &sunrise_lp_community_fg, +}; -- To view, visit https://review.coreboot.org/c/coreboot/+/31504 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ic61871f5cf95ac3da93892fa2f7721e682176c8d Gerrit-Change-Number: 31504 Gerrit-PatchSet: 1 Gerrit-Owner: Felix Singer <migy(a)darmstadt.ccc.de> Gerrit-MessageType: newchange

7 34

Change in coreboot[master]: sb/nvidia/{ck804,mcp55}: Use new device references for MAC EEPROM
by Nico Huber (Code Review) 03 Jul '20

03 Jul '20

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35489 ) Change subject: sb/nvidia/{ck804,mcp55}: Use new device references for MAC EEPROM ...................................................................... sb/nvidia/{ck804,mcp55}: Use new device references for MAC EEPROM Instead of using fragile dev_find_slot_on_smbus(), link the devices in the devicetree directly. msi/ms9652 referenced a non-existing device (commented), so remove the reference entirely. Change-Id: I050e681142c5b19f97fec865e887eda157ee830b Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M src/mainboard/msi/ms9652_fam10/devicetree.cb M src/mainboard/supermicro/h8dmr_fam10/devicetree.cb M src/mainboard/supermicro/h8qme_fam10/devicetree.cb M src/mainboard/tyan/s2912_fam10/devicetree.cb M src/southbridge/nvidia/ck804/chip.h M src/southbridge/nvidia/ck804/nic.c M src/southbridge/nvidia/mcp55/chip.h M src/southbridge/nvidia/mcp55/nic.c 8 files changed, 56 insertions(+), 77 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/35489/1 diff --git a/src/mainboard/msi/ms9652_fam10/devicetree.cb b/src/mainboard/msi/ms9652_fam10/devicetree.cb index c6dae6d..1815870 100644 --- a/src/mainboard/msi/ms9652_fam10/devicetree.cb +++ b/src/mainboard/msi/ms9652_fam10/devicetree.cb @@ -149,9 +149,6 @@ register "ide0_enable" = "1" register "sata0_enable" = "1" register "sata1_enable" = "1" - # 1: SMBus under 2e.8, 2: SM0 3: SM1 - register "mac_eeprom_smbus" = "3" - register "mac_eeprom_addr" = "0x51" end end device pci 18.0 on end # HT 1.0 diff --git a/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb b/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb index ee88c31..89c579e 100644 --- a/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb +++ b/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb @@ -103,7 +103,7 @@ # device i2c 55 on end # end chip drivers/generic/generic # MAC EEPROM - device i2c 51 on end + device i2c 51 alias mac on end end end device pci 2.0 on end # USB 1.1 @@ -133,9 +133,7 @@ register "ide0_enable" = "1" register "sata0_enable" = "1" register "sata1_enable" = "1" - # 1: SMBus under 2e.8, 2: SM0 3: SM1 - register "mac_eeprom_smbus" = "3" - register "mac_eeprom_addr" = "0x51" + use mac as mac_eeprom end end device pci 18.1 on end diff --git a/src/mainboard/supermicro/h8qme_fam10/devicetree.cb b/src/mainboard/supermicro/h8qme_fam10/devicetree.cb index 317d643..de78ce2 100644 --- a/src/mainboard/supermicro/h8qme_fam10/devicetree.cb +++ b/src/mainboard/supermicro/h8qme_fam10/devicetree.cb @@ -56,11 +56,8 @@ end device pci 1.1 on end device pci 1.1 on # SM 1 - # PCI device SMBus address will - # depend on addon PCI device, do - # we need to scan_smbus_bus? chip drivers/generic/generic # MAC EEPROM - device i2c 51 on end + device i2c 51 alias mac on end end end device pci 2.0 on end # USB 1.1 @@ -84,9 +81,7 @@ register "ide0_enable" = "1" register "sata0_enable" = "1" register "sata1_enable" = "1" - # 1: SMBus under 2e.8, 2: SM0 3: SM1 - register "mac_eeprom_smbus" = "3" - register "mac_eeprom_addr" = "0x51" + use mac as mac_eeprom end end device pci 18.1 on end diff --git a/src/mainboard/tyan/s2912_fam10/devicetree.cb b/src/mainboard/tyan/s2912_fam10/devicetree.cb index e49e16b..4a4118e 100644 --- a/src/mainboard/tyan/s2912_fam10/devicetree.cb +++ b/src/mainboard/tyan/s2912_fam10/devicetree.cb @@ -103,7 +103,7 @@ # device i2c 55 on end # end chip drivers/generic/generic # MAC EEPROM - device i2c 51 on end + device i2c 51 alias mac on end end end device pci 2.0 on end # USB 1.1 @@ -127,9 +127,7 @@ register "ide0_enable" = "1" register "sata0_enable" = "1" register "sata1_enable" = "1" - # 1: SMBus under 2e.8, 2: SM0 3: SM1 - register "mac_eeprom_smbus" = "3" - register "mac_eeprom_addr" = "0x51" + use mac as mac_eeprom end end device pci 18.1 on end diff --git a/src/southbridge/nvidia/ck804/chip.h b/src/southbridge/nvidia/ck804/chip.h index b1676ce..16fdbde 100644 --- a/src/southbridge/nvidia/ck804/chip.h +++ b/src/southbridge/nvidia/ck804/chip.h @@ -17,14 +17,15 @@ #ifndef SOUTHBRIDGE_NVIDIA_CK804_CHIP_H #define SOUTHBRIDGE_NVIDIA_CK804_CHIP_H +#include <device/device.h> + struct southbridge_nvidia_ck804_config { unsigned int usb1_hc_reset : 1; unsigned int ide0_enable : 1; unsigned int ide1_enable : 1; unsigned int sata0_enable : 1; unsigned int sata1_enable : 1; - unsigned int mac_eeprom_smbus; - unsigned int mac_eeprom_addr; + DEVTREE_CONST struct device *mac_eeprom; }; extern struct pci_operations ck804_pci_ops; diff --git a/src/southbridge/nvidia/ck804/nic.c b/src/southbridge/nvidia/ck804/nic.c index 5dbb6b4..188dc23 100644 --- a/src/southbridge/nvidia/ck804/nic.c +++ b/src/southbridge/nvidia/ck804/nic.c @@ -47,37 +47,31 @@ conf = dev->chip_info; - if (conf->mac_eeprom_smbus != 0) { + if (conf->mac_eeprom) { /* Read MAC address from EEPROM at first. */ - struct device *dev_eeprom; - dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus, - conf->mac_eeprom_addr); - - if (dev_eeprom) { - /* If that is valid we will use that. */ - unsigned char dat[6]; - int i, status; - for (i = 0; i < 6; i++) { - status = smbus_read_byte(dev_eeprom, i); - if (status < 0) - break; - dat[i] = status & 0xff; + /* If that is valid we will use that. */ + unsigned char dat[6]; + int i, status; + for (i = 0; i < 6; i++) { + status = smbus_read_byte(conf->mac_eeprom, i); + if (status < 0) + break; + dat[i] = status & 0xff; + } + if (status >= 0) { + mac_l = 0; + for (i = 3; i >= 0; i--) { + mac_l <<= 8; + mac_l += dat[i]; } - if (status >= 0) { - mac_l = 0; - for (i = 3; i >= 0; i--) { - mac_l <<= 8; - mac_l += dat[i]; + if (mac_l != 0xffffffff) { + mac_l += nic_index; + mac_h = 0; + for (i = 5; i >= 4; i--) { + mac_h <<= 8; + mac_h += dat[i]; } - if (mac_l != 0xffffffff) { - mac_l += nic_index; - mac_h = 0; - for (i = 5; i >= 4; i--) { - mac_h <<= 8; - mac_h += dat[i]; - } - eeprom_valid = 1; - } + eeprom_valid = 1; } } } diff --git a/src/southbridge/nvidia/mcp55/chip.h b/src/southbridge/nvidia/mcp55/chip.h index 4bc8428..36eea22 100644 --- a/src/southbridge/nvidia/mcp55/chip.h +++ b/src/southbridge/nvidia/mcp55/chip.h @@ -18,14 +18,15 @@ #ifndef SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H #define SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H +#include <device/device.h> + struct southbridge_nvidia_mcp55_config { unsigned int ide0_enable : 1; unsigned int ide1_enable : 1; unsigned int sata0_enable : 1; unsigned int sata1_enable : 1; - unsigned int mac_eeprom_smbus; - unsigned int mac_eeprom_addr; + DEVTREE_CONST struct device *mac_eeprom; }; #endif diff --git a/src/southbridge/nvidia/mcp55/nic.c b/src/southbridge/nvidia/mcp55/nic.c index af4df44..b562503 100644 --- a/src/southbridge/nvidia/mcp55/nic.c +++ b/src/southbridge/nvidia/mcp55/nic.c @@ -124,36 +124,31 @@ conf = dev->chip_info; - if (conf->mac_eeprom_smbus != 0) { + if (conf->mac_eeprom) { // read MAC address from EEPROM at first - struct device *dev_eeprom; - dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus, conf->mac_eeprom_addr); - - if (dev_eeprom) { - // if that is valid we will use that - unsigned char dat[6]; - int status; - int i; - for (i=0;i<6;i++) { - status = smbus_read_byte(dev_eeprom, i); - if (status < 0) break; - dat[i] = status & 0xff; + // if that is valid we will use that + unsigned char dat[6]; + int status; + int i; + for (i=0;i<6;i++) { + status = smbus_read_byte(conf->mac_eeprom, i); + if (status < 0) break; + dat[i] = status & 0xff; + } + if (status >= 0) { + mac_l = 0; + for (i=3;i>=0;i--) { + mac_l <<= 8; + mac_l += dat[i]; } - if (status >= 0) { - mac_l = 0; - for (i=3;i>=0;i--) { - mac_l <<= 8; - mac_l += dat[i]; + if (mac_l != 0xffffffff) { + mac_l += nic_index; + mac_h = 0; + for (i=5;i>=4;i--) { + mac_h <<= 8; + mac_h += dat[i]; } - if (mac_l != 0xffffffff) { - mac_l += nic_index; - mac_h = 0; - for (i=5;i>=4;i--) { - mac_h <<= 8; - mac_h += dat[i]; - } - eeprom_valid = 1; - } + eeprom_valid = 1; } } } -- To view, visit https://review.coreboot.org/c/coreboot/+/35489 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I050e681142c5b19f97fec865e887eda157ee830b Gerrit-Change-Number: 35489 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

2 2

Change in ...coreboot[master]: drivers/intel/mipi_camera: add functionality
by Matt Delco (Code Review) 26 Jun '20

26 Jun '20

Matt Delco has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31163 Change subject: drivers/intel/mipi_camera: add functionality ...................................................................... drivers/intel/mipi_camera: add functionality Some boards & variants are using raw asl files to define the ACPI devices (and related properties) required by Linux MIPI camera drivers. These asl files lack the SSDB property that's required by Windows MIPI camera drivers. The mipi_camera driver can provide a SSDB property, but it's missing some properties needed for Linux (and my scan of the source code didn't find any current users of it). This change updates the mipi_camera driver so it can provide a combined superset of what's required by Linux and Windows. I've also expanded the support so it has support for the IMGU and CIO2 devices. BUG=none BRANCH=none TEST=Verified that the ACPI state generated by the driver (with appropriate devicetree changes) is extremely comparible to what's generated by the asl files. Verified that the camera still works in CrOS on Atlas. Change-Id: Ie9d84519eae1333eeb67107281a2deafc24e8a08 Signed-off-by: Matt Delco <delco(a)chromium.org> --- M src/drivers/intel/mipi_camera/camera.c M src/drivers/intel/mipi_camera/chip.h M src/mainboard/google/poppy/dsdt.asl 3 files changed, 624 insertions(+), 40 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/31163/1 diff --git a/src/drivers/intel/mipi_camera/camera.c b/src/drivers/intel/mipi_camera/camera.c index 0cea0ba..8844206 100644 --- a/src/drivers/intel/mipi_camera/camera.c +++ b/src/drivers/intel/mipi_camera/camera.c @@ -15,69 +15,599 @@ #include <arch/acpi.h> #include <arch/acpi_device.h> +#include <arch/acpi_pld.h> #include <arch/acpigen.h> #include <console/console.h> #include <device/i2c_simple.h> #include <device/device.h> #include <device/path.h> +#include <device/pci_def.h> #include <string.h> #include "chip.h" +#define CIO2_PCI_DEV 0x14 +#define CIO2_PCI_FN 0x3 + +/* + * This implementation assumes there is only 1 endpoint at each end of every + * data port. It also assumes there are no clock lanes. It also assumes + * that any VCM or NVM for a CAM is on the same I2C bus as the CAM. + */ + +/* + * Adds settings for a CIO2 device (typically at "\_SB.PCI0.CIO2"). A _DSD is + * added that specifies a child table for each port (e.g., PRT0 for "port0" + * and PRT1 for "port1"). Each PRTx table specifies a table for each endpoint + * (though only 1 endpoint is supported by this implementation so the table + * only has an "endpoint0" that points to a EPx0 table). The EPx0 table + * primarily describes the # of lanes in "data-lines" and specifies the name + * of the other side in "remote-endpoint" (the name is usually of the form + * "\_SB.PCI0.I2Cx.CAM0" for the first port/cam and "\_SB.PCI0.I2Cx.CAM1" + * if there's a second port/cam). + */ +static void camera_fill_cio2(struct device *dev) +{ + struct drivers_intel_mipi_camera_config *config = dev->chip_info; + struct acpi_dp *dsd = acpi_dp_new_table("_DSD"); + char *ep_table_name[MAX_PORT_ENTRIES] = {NULL}; + char *port_table_name[MAX_PORT_ENTRIES] = {NULL}; + char *port_name[MAX_PORT_ENTRIES] = {NULL}; + uint32_t i = 0; + char name[BUS_PATH_MAX]; + + if (!dsd) + return; + + for (i = 0; i < config->cio2_num_ports; ++i) { + struct acpi_dp *ep_table = NULL; + struct acpi_dp *port_table = NULL; + snprintf(name, sizeof(name), "EP%u0", i); + ep_table_name[i] = strdup(name); + if (!ep_table_name[i]) + break; + ep_table = acpi_dp_new_table(ep_table_name[i]); + if (!ep_table) + break; + acpi_dp_add_integer(ep_table, "endpoint", 0); + acpi_dp_add_integer(ep_table, "clock-lanes", 0); + if (config->cio2_lanes_used[i] > 0) { + struct acpi_dp *lanes = acpi_dp_new_table("data-lanes"); + if (lanes) { + uint32_t j; + for (j = 1; j <= config->cio2_lanes_used[i]; + ++j) { + acpi_dp_add_integer(lanes, NULL, j); + } + acpi_dp_add_array(ep_table, lanes); + } + } + if (config->cio2_lane_endpoint[i]) { + struct acpi_dp *remote = + acpi_dp_new_table("remote-endpoint"); + if (remote) { + acpi_dp_add_reference(remote, NULL, + config->cio2_lane_endpoint[i]); + acpi_dp_add_integer(remote, NULL, 0); + acpi_dp_add_integer(remote, NULL, 0); + acpi_dp_add_array(ep_table, remote); + } + } + snprintf(name, sizeof(name), "PRT%u", i); + port_table_name[i] = strdup(name); + if (!port_table_name[i]) { + // acpi_dp_free(ep_table); + break; + } + port_table = acpi_dp_new_table(port_table_name[i]); + if (!port_table) { + // acpi_dp_free(ep_table); + break; + } + acpi_dp_add_integer(port_table, "port", i); + acpi_dp_add_child(port_table, "endpoint0", ep_table); + + snprintf(name, sizeof(name), "port%u", i); + port_name[i] = strdup(name); + if (!port_name[i]) { + // acpi_dp_free(port_table); + break; + } + acpi_dp_add_child(dsd, port_name[i], port_table); + } + acpi_dp_write(dsd); + + for (i = 0; i < config->cio2_num_ports; ++i) { + free(ep_table_name[i]); + free(port_table_name[i]); + free(port_name[i]); + } +} + +/* + * Adds settings for a camera sensor device (typically at + * "\_SB.PCI0.I2Cx.CAMy"). The drivers for Linux tends to expect the camera + * sensor device and any related nvram / vcm devices to be separate ACPI + * devices, while the drivers for Windows want all of these to be grouped + * together in the camera sensor ACPI device. This implementation tries to + * satisfy both, though the unfortunate tradeoff is that the same I2C address + * for nvram and vcm is advertised by multiple devices in ACPI (via "_CRS"). + * The Windows driver can use the "_DSM" method to disambiguate the I2C + * resources in the camera sensor ACPI device. Drivers for Windows typically + * query "SSDB" for configuration information (represented as a binary blob + * dump of struct), while Linux drivers typically consult individual parameters + * in "_DSD". + * + * The tree of tables in "_DSD" is analogous to what's used for the "CIO2" + * device. The _DSD specifies a child table for the sensor's port (e.g., PRT0 + * for "port0"--this implementation assumes a camera only has 1 port). The + * PRT0 table specifies a table for each endpoint (though only 1 endpoint is + * supported by this implementation so the table only has an "endpoint0" that + * points to a EP00 table). The EP00 table primarily describes the # of lanes + * in "data-lines", a list of frequencies in "list-frequencies", and specifies + * the name of the other side in "remote-endpoint" (typically "\_SB.PCI0.CIO2"). + */ +static void camera_fill_sensor(struct device *dev) +{ + struct drivers_intel_mipi_camera_config *config = dev->chip_info; + struct acpi_dp *ep00 = NULL; + struct acpi_dp *prt0 = NULL; + struct acpi_dp *dsd = NULL; + uint16_t i2c_bus = dev->bus ? dev->bus->secondary : 0xFFFF; + uint16_t i2c_addr = dev->path.i2c.device; + + if (config->use_pld && !config->disable_pld_defaults) { + if (!config->pld.ignore_color) + config->pld.ignore_color = 1; + if (!config->pld.visible) + config->pld.visible = 1; + if (!config->pld.vertical_offset) + config->pld.vertical_offset = 0xffff; + if (!config->pld.horizontal_offset) + config->pld.horizontal_offset = 0xffff; + /* + * PLD_PANEL_TOP has a value of zero, so the following + * will change any instance of PLD_PANEL_TOP to + * PLD_PANEL_FRONT unless disable_pld_defaults is set. + */ + if (!config->pld.panel) + config->pld.panel = PLD_PANEL_FRONT; + /* + * PLD_HORIZONTAL_POSITION_LEFT has a value of zero, so + * the following will change any instance of that value + * to PLD_HORIZONTAL_POSITION_CENTER unless + * disable_pld_defaults is set. + */ + if (!config->pld.horizontal_position) { + config->pld.horizontal_position = + PLD_HORIZONTAL_POSITION_CENTER; + } + /* + * The desired default for |vertical_position| is + * PLD_VERTICAL_POSITION_UPPER, which has a value of + * zero so no work is needed to set a default. The + * same applies for setting |shape| to PLD_SHAPE_ROUND. + */ + } + if (config->use_pld) + acpigen_write_pld(&config->pld); + + if (!config->disable_ssdb_defaults) { + if (!config->ssdb.bdf_value) { + config->ssdb.bdf_value = (CIO2_PCI_DEV << 3) | + CIO2_PCI_FN; + } + if (!config->ssdb.platform) + config->ssdb.platform = 9; + if (!config->ssdb.flash_support) + config->ssdb.flash_support = 2; + if (!config->ssdb.privacy_led) + config->ssdb.privacy_led = 1; + if (!config->ssdb.mipi_define) + config->ssdb.mipi_define = 1; + if (!config->ssdb.mclk_speed) + config->ssdb.mclk_speed = 19200000; + if (!config->ssdb.lanes_used) { + struct device *cio2 = pcidev_on_root(CIO2_PCI_DEV, + CIO2_PCI_FN); + struct drivers_intel_mipi_camera_config *cio2_config; + cio2_config = cio2 ? cio2->chip_info : NULL; + if (!cio2_config) { + printk(BIOS_ERR, "Failed to get CIO2 config\n"); + } else if (cio2_config->device_type != + INTEL_ACPI_CAMERA_CIO2) { + printk(BIOS_ERR, "Device type isn't CIO2: %u\n", + (u32)cio2_config->device_type); + } else if (config->ssdb.link_used >= + cio2_config->cio2_num_ports) { + printk(BIOS_ERR, "%u exceeds CIO2's %u links\n", + (u32)config->ssdb.link_used, + (u32)cio2_config->cio2_num_ports); + } else { + config->ssdb.lanes_used = + cio2_config->cio2_lanes_used[ + config->ssdb.link_used]; + } + } + } + + /* Method (_DSM, 4, NotSerialized) */ + acpigen_write_method("_DSM", 0x4); + + /* ToBuffer (Arg0, Local0) */ + acpigen_write_to_buffer(ARG0_OP, LOCAL0_OP); + + /* If (LEqual (Local0, ToUUID(uuid))) */ + acpigen_write_if(); + acpigen_emit_byte(LEQUAL_OP); + acpigen_emit_byte(LOCAL0_OP); + acpigen_write_uuid("822ace8f-2814-4174-a56b-5f029fe079ee"); + acpigen_write_return_string(config->sensor_name ? + config->sensor_name : "UNKNOWN"); + acpigen_pop_len(); /* If */ + + /* If (LEqual (Local0, ToUUID(uuid))) */ + acpigen_write_if(); + acpigen_emit_byte(LEQUAL_OP); + acpigen_emit_byte(LOCAL0_OP); + acpigen_write_uuid("26257549-9271-4ca4-bb43-c4899d5a4881"); + /* ToInteger (Arg2, Local1) */ + acpigen_write_to_integer(ARG2_OP, LOCAL1_OP); + + /* If (LEqual (Local1, 1)) */ + acpigen_write_if_lequal_op_int(LOCAL1_OP, 1); + acpigen_write_return_integer((config->ssdb.vcm_type ? 1 : 0) + + (config->ssdb.rom_type ? 1 : 0) + 1); + acpigen_pop_len(); /* If Arg2=1 */ + + /* If (LEqual (Local1, 2)) */ + acpigen_write_if_lequal_op_int(LOCAL1_OP, 2); + acpigen_write_return_integer(((uint32_t)i2c_bus) << 24 | + ((uint32_t)i2c_addr) << 8 | + 0x0); /* type 0 for sensor */ + acpigen_pop_len(); /* If Arg2=2 */ + + if (config->ssdb.vcm_type) { + /* If (LEqual (Local1, 3)) */ + acpigen_write_if_lequal_op_int(LOCAL1_OP, 3); + acpigen_write_return_integer(((uint32_t)i2c_bus) << 24 | + ((uint32_t)config->vcm_address) + << 8 | + 0x01); /* type 1 for vcm */ + acpigen_pop_len(); /* If Arg2=3 */ + } + if (config->ssdb.rom_type) { + /* If (LEqual (Local1, 3 or 4)) */ + acpigen_write_if_lequal_op_int(LOCAL1_OP, 3 + + (config->ssdb.vcm_type ? 1 : 0)); + acpigen_write_return_integer(((uint32_t)i2c_bus) << 24 | + ((uint32_t)config->rom_address) + << 8 | + 0x02); /* type 2 for rom */ + acpigen_pop_len(); /* If Arg2=3 or 4 */ + } + + acpigen_pop_len(); /* If uuid */ + + /* Return (Buffer (One) { 0x0 }) */ + acpigen_write_return_singleton_buffer(0x0); + + acpigen_pop_len(); /* Method _DSM */ + + /* end of _dsm */ + + ep00 = acpi_dp_new_table("EP00"); + if (ep00) { + struct acpi_dp *remote = NULL; + acpi_dp_add_integer(ep00, "endpoint", 0); + acpi_dp_add_integer(ep00, "clock-lanes", 0); + if (config->ssdb.lanes_used > 0) { + struct acpi_dp *lanes = acpi_dp_new_table("data-lanes"); + if (lanes) { + uint32_t i; + for (i = 1; i <= config->ssdb.lanes_used; ++i) + acpi_dp_add_integer(lanes, NULL, i); + acpi_dp_add_array(ep00, lanes); + } + } + if (config->num_freq_entries > 0) { + struct acpi_dp *freq = + acpi_dp_new_table("link-frequencies"); + if (freq) { + uint32_t i; + for (i = 0; i < config->num_freq_entries && + i < MAX_LINK_FREQ_ENTRIES; ++i) { + acpi_dp_add_integer(freq, NULL, + config->link_freq[i]); + } + acpi_dp_add_array(ep00, freq); + } + } + remote = acpi_dp_new_table("remote-endpoint"); + if (remote) { + const char *remote_name = NULL; + struct device *cio2 = NULL; + if (config->remote_name) { + remote_name = config->remote_name; + } else { + cio2 = pcidev_on_root(CIO2_PCI_DEV, + CIO2_PCI_FN); + if (cio2) + remote_name = acpi_device_path(cio2); + else + remote_name = "\\_SB.PCI0.CIO2"; + } + acpi_dp_add_reference(remote, NULL, remote_name); + acpi_dp_add_integer(remote, NULL, + config->ssdb.link_used); + acpi_dp_add_integer(remote, NULL, 0); /* endpoint? */ + acpi_dp_add_array(ep00, remote); + } + prt0 = acpi_dp_new_table("PRT0"); + } + if (!prt0) { + // acpi_dp_free(ep00); + } else { + acpi_dp_add_integer(prt0, "port", 0); + acpi_dp_add_child(prt0, "endpoint0", ep00); + dsd = acpi_dp_new_table("_DSD"); + } + if (!dsd) { + // acpi_dp_free(prt0); + } else { + const char *vcm_name = NULL; + acpi_dp_add_integer(dsd, "clock-frequency", + config->ssdb.mclk_speed); + if (config->ssdb.degree) + acpi_dp_add_integer(dsd, "rotation", 180); + if (config->ssdb.vcm_type) { + if (config->vcm_name) { + vcm_name = config->vcm_name; + } else { + const struct device_path path = { + .type = DEVICE_PATH_I2C, + .i2c.device = config->vcm_address, + }; + struct device *vcm_dev = find_dev_path(dev->bus, + &path); + struct drivers_intel_mipi_camera_config * + vcm_config; + vcm_config = vcm_dev ? vcm_dev->chip_info : + NULL; + if (!vcm_config) { + printk(BIOS_ERR, "Failed to get VCM\n"); + } else if (vcm_config->device_type != + INTEL_ACPI_CAMERA_VCM) { + printk(BIOS_ERR, "Device isn't VCM\n"); + } else { + vcm_name = acpi_device_path(vcm_dev); + } + } + } + if (vcm_name) + acpi_dp_add_reference(dsd, "lens-focus", vcm_name); + acpi_dp_add_child(dsd, "port0", prt0); + acpi_dp_write(dsd); + } + + acpigen_write_method_serialized("SSDB", 0); + acpigen_write_return_byte_buffer((uint8_t *)&config->ssdb, + sizeof(config->ssdb)); + acpigen_pop_len(); /* Method */ + + /* Fill Power Sequencing Data */ + if (config->num_pwdb_entries > 0) { + acpigen_write_method_serialized("PWDB", 0); + acpigen_write_return_byte_buffer((uint8_t *)&config->pwdb, + sizeof(struct intel_pwdb) * + config->num_pwdb_entries); + acpigen_pop_len(); /* Method */ + } +} + +static void camera_fill_nvm(struct device *dev) +{ + struct drivers_intel_mipi_camera_config *config = dev->chip_info; + struct acpi_dp *dsd = acpi_dp_new_table("_DSD"); + if (!dsd) + return; + + /* It might be possible to default size or width based on type. */ + if (!config->disable_nvm_defaults && !config->nvm_pagesize) + config->nvm_pagesize = 1; + if (!config->disable_nvm_defaults && !config->nvm_readonly) + config->nvm_readonly = 1; + + if (config->nvm_size) + acpi_dp_add_integer(dsd, "size", config->nvm_size); + if (config->nvm_pagesize) + acpi_dp_add_integer(dsd, "pagesize", config->nvm_pagesize); + if (config->nvm_readonly) + acpi_dp_add_integer(dsd, "read-only", config->nvm_readonly); + if (config->nvm_width) + acpi_dp_add_integer(dsd, "address-width", config->nvm_width); + acpi_dp_write(dsd); +} + +static void camera_fill_vcm(struct device *dev) +{ + struct drivers_intel_mipi_camera_config *config = dev->chip_info; + struct acpi_dp *dsd; + + if (!config->vcm_compat) + return; + + dsd = acpi_dp_new_table("_DSD"); + if (!dsd) + return; + acpi_dp_add_string(dsd, "compatible", config->vcm_compat); + acpi_dp_write(dsd); +} + static void camera_fill_ssdt(struct device *dev) { struct drivers_intel_mipi_camera_config *config = dev->chip_info; const char *scope = acpi_device_scope(dev); - struct acpi_i2c i2c = { - .address = dev->path.i2c.device, - .mode_10bit = dev->path.i2c.mode_10bit, - .speed = I2C_SPEED_FAST, - .resource = scope, - }; if (!dev->enabled || !scope) return; /* Device */ - acpigen_write_scope(scope); - acpigen_write_device(acpi_device_name(dev)); - acpigen_write_name_string("_HID", config->acpi_hid); - acpigen_write_name_integer("_UID", config->acpi_uid); - acpigen_write_name_string("_DDN", config->chip_name); - acpigen_write_STA(acpi_device_status(dev)); + if (config->device_type == INTEL_ACPI_CAMERA_CIO2 || + config->device_type == INTEL_ACPI_CAMERA_IMGU) { + u32 address; - /* Resources */ - acpigen_write_name("_CRS"); - acpigen_write_resourcetemplate_header(); - acpi_device_write_i2c(&i2c); - acpigen_write_resourcetemplate_footer(); + if (dev->path.type != DEVICE_PATH_PCI) { + printk(BIOS_ERR, "CIO2/IMGU devices require PCI\n"); + return; + } + acpigen_write_scope(scope); + acpigen_write_device(acpi_device_name(dev)); + address = PCI_SLOT(dev->path.pci.devfn) & 0xffff; + address <<= 16; + address |= PCI_FUNC(dev->path.pci.devfn) & 0xffff; + acpigen_write_name_dword("_ADR", address); + acpigen_write_name_string("_DDN", + config->device_type == INTEL_ACPI_CAMERA_CIO2 ? + "Camera and Imaging Subsystem" : "Imaging Unit"); + } else { + struct acpi_i2c i2c = { + .address = dev->path.i2c.device, + .mode_10bit = dev->path.i2c.mode_10bit, + .speed = I2C_SPEED_FAST, + .resource = scope, + }; - /* Mark it as Camera related device */ - acpigen_write_name_integer("CAMD", config->device_type); + if (dev->path.type != DEVICE_PATH_I2C) { + printk(BIOS_ERR, "Non-CIO2/IMGU devices require I2C\n"); + return; + } - /* Create Device specific data */ - if (config->device_type == INTEL_ACPI_CAMERA_SENSOR) { - acpigen_write_method_serialized("SSDB", 0); - acpigen_write_return_byte_buffer((uint8_t *)&config->ssdb, - sizeof(config->ssdb)); - acpigen_pop_len(); /* Method */ + acpigen_write_scope(scope); + acpigen_write_device(acpi_device_name(dev)); + if (config->device_type == INTEL_ACPI_CAMERA_SENSOR) + acpigen_write_name_integer("_ADR", 0); + if (config->acpi_hid) + acpigen_write_name_string("_HID", config->acpi_hid); + else if (config->device_type == INTEL_ACPI_CAMERA_VCM) + acpigen_write_name_string("_HID", + ACPI_DT_NAMESPACE_HID); + else if (config->device_type == INTEL_ACPI_CAMERA_NVM) + acpigen_write_name_string("_HID", "INT3499"); + acpigen_write_name_integer("_UID", config->acpi_uid); + acpigen_write_name_string("_DDN", config->chip_name); + acpigen_write_STA(acpi_device_status(dev)); + + /* Resources */ + acpigen_write_name("_CRS"); + acpigen_write_resourcetemplate_header(); + acpi_device_write_i2c(&i2c); + /* + * The optional vcm/nvram devices are presumed to be on the + * same I2C bus as the camera sensor. + */ + if (config->device_type == INTEL_ACPI_CAMERA_SENSOR && + config->ssdb.vcm_type) { + struct acpi_i2c i2c_vcm = i2c; + i2c_vcm.address = config->vcm_address; + acpi_device_write_i2c(&i2c_vcm); + } + if (config->device_type == INTEL_ACPI_CAMERA_SENSOR && + config->ssdb.rom_type) { + struct acpi_i2c i2c_rom = i2c; + i2c_rom.address = config->rom_address; + acpi_device_write_i2c(&i2c_rom); + } + acpigen_write_resourcetemplate_footer(); } - /* Fill Power Sequencing Data */ - acpigen_write_method_serialized("PWDB", 0); - acpigen_write_return_byte_buffer((uint8_t *)&config->pwdb, - (sizeof(struct intel_pwdb) * config->num_pwdb_entries)); - acpigen_pop_len(); /* Method */ + /* Mark it as Camera related device */ + if (config->device_type == INTEL_ACPI_CAMERA_CIO2 || + config->device_type == INTEL_ACPI_CAMERA_IMGU || + config->device_type == INTEL_ACPI_CAMERA_SENSOR || + config->device_type == INTEL_ACPI_CAMERA_VCM) { + acpigen_write_name_integer("CAMD", config->device_type); + } + + if (config->dep) { + acpigen_write_name("_DEP"); + acpigen_write_package(1); + acpigen_emit_namestring(config->dep); + acpigen_pop_len(); + } + if (config->pr0) { + acpigen_write_name("_PR0"); + acpigen_write_package(1); + acpigen_emit_namestring(config->pr0); + acpigen_pop_len(); + } + /* It's very unlikely you need _PR3 for any camera device */ + if (config->pr3) { + acpigen_write_name("_PR3"); + acpigen_write_package(1); + acpigen_emit_namestring(config->pr3); + acpigen_pop_len(); + } + + if (config->device_type == INTEL_ACPI_CAMERA_CIO2) + camera_fill_cio2(dev); + else if (config->device_type == INTEL_ACPI_CAMERA_SENSOR) + camera_fill_sensor(dev); + else if (config->device_type == INTEL_ACPI_CAMERA_NVM) + camera_fill_nvm(dev); + else if (config->device_type == INTEL_ACPI_CAMERA_VCM) + camera_fill_vcm(dev); acpigen_pop_len(); /* Device */ acpigen_pop_len(); /* Scope */ - printk(BIOS_INFO, "%s: %s address 0%xh\n", acpi_device_path(dev), - dev->chip_ops->name, dev->path.i2c.device); + if (dev->path.type == DEVICE_PATH_PCI) { + printk(BIOS_INFO, "%s: %s PCI address 0%x\n", + acpi_device_path(dev), + dev->chip_ops->name, dev->path.pci.devfn); + } else { + printk(BIOS_INFO, "%s: %s I2C address 0%xh\n", + acpi_device_path(dev), + dev->chip_ops->name, dev->path.i2c.device); + } } static const char *camera_acpi_name(const struct device *dev) { + const char *prefix = NULL; + static char name[BUS_PATH_MAX]; struct drivers_intel_mipi_camera_config *config = dev->chip_info; - return config->acpi_name; + if (config->acpi_name) + return config->acpi_name; + if (config->device_type == INTEL_ACPI_CAMERA_CIO2) + return "CIO2"; + else if (config->device_type == INTEL_ACPI_CAMERA_IMGU) + return "IMGU"; + else if (config->device_type == INTEL_ACPI_CAMERA_PMIC) + return "PMIC"; + + switch (config->device_type) { + case INTEL_ACPI_CAMERA_SENSOR: + prefix = "CAM"; + break; + case INTEL_ACPI_CAMERA_VCM: + prefix = "VCM"; + break; + case INTEL_ACPI_CAMERA_NVM: + prefix = "NVM"; + break; + default: + prefix = "ERR"; /* Error */ + break; + } + /* + * The cameras know which link # they use, so that's used + * as the basis for the instance #. The VCM and NVM don't + * have this information, so the best we can go on is the + * _UID. + */ + snprintf(name, sizeof(name), "%s%u", prefix, + config->device_type == INTEL_ACPI_CAMERA_SENSOR ? + config->ssdb.link_used : config->acpi_uid); + return name; } static struct device_operations camera_ops = { diff --git a/src/drivers/intel/mipi_camera/chip.h b/src/drivers/intel/mipi_camera/chip.h index 741ae8e..50b757c 100644 --- a/src/drivers/intel/mipi_camera/chip.h +++ b/src/drivers/intel/mipi_camera/chip.h @@ -17,14 +17,19 @@ #define __INTEL_MIPI_CAMERA_CHIP_H__ #include <stdint.h> +#include <arch/acpi_pld.h> #define MAX_PWDB_ENTRIES 12 +#define MAX_PORT_ENTRIES 4 +#define MAX_LINK_FREQ_ENTRIES 4 enum intel_camera_device_type { INTEL_ACPI_CAMERA_CIO2, INTEL_ACPI_CAMERA_IMGU, INTEL_ACPI_CAMERA_SENSOR, INTEL_ACPI_CAMERA_VCM, + /* Value for NVM might might not be appropriate for CAMD */ + INTEL_ACPI_CAMERA_NVM, INTEL_ACPI_CAMERA_PMIC = 100, }; @@ -77,12 +82,14 @@ uint8_t degree; /* Camera Orientation */ uint8_t mipi_define; /* MIPI info defined in ACPI or sensor driver */ - uint32_t mclk; /* Clock info for sensor */ + uint32_t mclk_speed; /* Clock info for sensor */ uint8_t control_logic_id; /* PMIC device node used for the camera sensor */ uint8_t mipi_data_format; /* MIPI data format */ uint8_t silicon_version; /* Silicon version */ uint8_t customer_id; /* Customer ID */ + uint8_t mclk_port; + uint8_t reserved[13]; } __packed; struct intel_pwdb { @@ -95,14 +102,59 @@ } __packed; struct drivers_intel_mipi_camera_config { + /* Generic settings */ + enum intel_camera_device_type device_type; + + /* Settings that should not need to be set since defaults sane. */ + const char *acpi_name; /* defaults: CIO2,IMGU,PMIC,CAMx,VCMx,NVMx */ + + /* + * General settings that can be used for any type (but doesn't + * necessarily need to be used/specified for each device. + */ + const char *chip_name; + const char *acpi_hid; /* vcm and nvm have defaults */ + unsigned int acpi_uid; + const char *dep; + const char *pr0; + const char *pr3; /* _PR3 shouldn't be needed */ + + /* Settings specific to CIO2 device */ + uint32_t cio2_num_ports; + uint32_t cio2_lanes_used[MAX_PORT_ENTRIES]; + const char *cio2_lane_endpoint[MAX_PORT_ENTRIES]; + + /* Settings specific to camera sensor */ + bool disable_ssdb_defaults; struct intel_ssdb ssdb; struct intel_pwdb pwdb[MAX_PWDB_ENTRIES]; - enum intel_camera_device_type device_type; uint8_t num_pwdb_entries; - const char *acpi_hid; - const char *acpi_name; - const char *chip_name; - unsigned int acpi_uid; + uint8_t num_freq_entries; /* # of elements in link_freq */ + uint32_t link_freq[MAX_LINK_FREQ_ENTRIES]; + const char *sensor_name; /* default "UNKNOWN" */ + const char *remote_name; /* default "\_SB.PCI0.CIO2" */ + const char *vcm_name; /* defaults to |vcm_address| device */ + bool use_pld; + bool disable_pld_defaults; + struct acpi_pld pld; + uint16_t rom_address; /* I2C to use if ssdb.rom_type != 0 */ + uint16_t vcm_address; /* I2C to use if ssdb.vcm_type != 0 */ + + /* + * Settings specific to nvram. Many values, if left as zero, + * will be assigned a default. Set disable_nvm_defaults to + * non-zero if you want to disable the defaulting behavior so + * you can use zero for a value. + */ + + bool disable_nvm_defaults; + uint32_t nvm_size; + uint32_t nvm_pagesize; + uint32_t nvm_readonly; + uint32_t nvm_width; + + /* Settings specific to vcm */ + const char *vcm_compat; }; #endif diff --git a/src/mainboard/google/poppy/dsdt.asl b/src/mainboard/google/poppy/dsdt.asl index 0001867..d923ba5 100644 --- a/src/mainboard/google/poppy/dsdt.asl +++ b/src/mainboard/google/poppy/dsdt.asl @@ -39,8 +39,10 @@ { Device (PCI0) { - /* Image processing unit */ +#if !IS_ENABLED(CONFIG_DRIVERS_INTEL_MIPI_CAMERA) + /* Image processing unit, if not using MIPI driver */ #include <soc/intel/skylake/acpi/ipu.asl> +#endif #include <soc/intel/skylake/acpi/systemagent.asl> #include <soc/intel/skylake/acpi/pch.asl> } -- To view, visit https://review.coreboot.org/c/coreboot/+/31163 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ie9d84519eae1333eeb67107281a2deafc24e8a08 Gerrit-Change-Number: 31163 Gerrit-PatchSet: 1 Gerrit-Owner: Matt Delco <delco(a)chromium.org> Gerrit-Reviewer: Matt Delco <delco(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

3 4

Change in ...coreboot[master]: _WIP_ mb/amd/mandolin: Add Picasso CRB
by Marshall Dawson (Code Review) 21 Jun '20

21 Jun '20

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/33772 Change subject: _WIP_ mb/amd/mandolin: Add Picasso CRB ...................................................................... _WIP_ mb/amd/mandolin: Add Picasso CRB We can get into ramstage with the state of Mandolin. Still no AGESA running, and therefore we hang when trying to scan the PCI bus. Change-Id: I2b4a78e1eef9f998e1986da1506201eb505822eb Signed-off-by: Marshall Dawson <marshalldawson3rd(a)gmail.com> --- A src/mainboard/amd/mandolin/Kconfig A src/mainboard/amd/mandolin/Kconfig.name A src/mainboard/amd/mandolin/Makefile.inc A src/mainboard/amd/mandolin/acpi/gpe.asl A src/mainboard/amd/mandolin/acpi/mainboard.asl A src/mainboard/amd/mandolin/acpi/routing.asl A src/mainboard/amd/mandolin/acpi/sleep.asl A src/mainboard/amd/mandolin/acpi/usb_oc.asl A src/mainboard/amd/mandolin/acpi_tables.c A src/mainboard/amd/mandolin/board_info.txt A src/mainboard/amd/mandolin/devicetree.cb A src/mainboard/amd/mandolin/dsdt.asl A src/mainboard/amd/mandolin/gpio.c A src/mainboard/amd/mandolin/gpio.h A src/mainboard/amd/mandolin/irq_tables.c A src/mainboard/amd/mandolin/mainboard.c A src/mainboard/amd/mandolin/mptable.c A src/mainboard/amd/mandolin/romstage.c 18 files changed, 1,242 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/33772/1 diff --git a/src/mainboard/amd/mandolin/Kconfig b/src/mainboard/amd/mandolin/Kconfig new file mode 100644 index 0000000..5d1c287 --- /dev/null +++ b/src/mainboard/amd/mandolin/Kconfig @@ -0,0 +1,98 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2019 Advanced Micro Devices, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# + +if BOARD_AMD_MANDOLIN + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select SOC_AMD_PICASSO + select HAVE_PIRQ_TABLE + select HAVE_MP_TABLE + select HAVE_ACPI_TABLES + select BOARD_ROMSIZE_KB_8192 + select GFXUMA + +config AMD_LPC_DEBUG_CARD + bool "Enable LPC-Serial debug card on the debug header" + default n + select SUPERIO_SMSC_SIO1036 + help + AMD's debug card contains an SMSC SIO1036 device which provides + an I/O-based UART in the system. This feature is not compatible with + CONFIG_HUDSON_UART enabling the memory-mapped UART in the chipset. + Note that Kconfig does not currently enforce this restriction. + +config CBFS_SIZE + default 0x400000 + help + TODO: Adjust this! Right now it's simply making a lot of room for + amdfw.rom and EC firmware. + +config MAINBOARD_DIR + string + default amd/mandolin + +config MAINBOARD_PART_NUMBER + string + default "MANDOLIN" + +config MAX_CPUS + int + default 8 + +config IRQ_SLOT_COUNT + int + default 11 + +config ONBOARD_VGA_IS_PRIMARY + bool + default y + +config PICASSO_LEGACY_FREE + bool + default y + +config MANDOLIN_HAVE_APCB_BLOB + bool "Have AGESA PSP Customization Block file?" + default n + help + The PSP requires the APCB file to know how to configure memory, as + well as other settings it will initialize. To build an image that + will get to POST, select 'y' and provide the file path/name. The + default of 'n' allows the board to build successfully but it avoids + redistributing the APCB blob extracted from UEFI. + TODO: Add the ability to construct APCB on the fly for any mainboard. + +config PSP_APCB_FILE + string "APCB file" + depends on MANDOLIN_HAVE_APCB_BLOB + default "3rdparty/blobs/mainboard/amd/mandolin/apcb.bin" + help + The name of the AGESA Parameter Customization Block. TODO: will we + be able to generate this at build-time? Build it offline for + inclusion? + +config MANDOLIN_HAVE_MCHP_FW + bool "Have Microchip EC firmware?" + default n + select AMDFW_OUTSIDE_CBFS + # todo: fix build the "inside" build. + +config MANDOLIN_MCHP_FW_FILE + string + depends on MANDOLIN_HAVE_MCHP_FW + default "3rdparty/blobs/mainboard/amd/mandolin/mchp.bin" + +endif # BOARD_AMD_MANDOLIN diff --git a/src/mainboard/amd/mandolin/Kconfig.name b/src/mainboard/amd/mandolin/Kconfig.name new file mode 100644 index 0000000..7dbfc3f --- /dev/null +++ b/src/mainboard/amd/mandolin/Kconfig.name @@ -0,0 +1,2 @@ +config BOARD_AMD_MANDOLIN + bool "Mandolin" diff --git a/src/mainboard/amd/mandolin/Makefile.inc b/src/mainboard/amd/mandolin/Makefile.inc new file mode 100644 index 0000000..fe17e8e --- /dev/null +++ b/src/mainboard/amd/mandolin/Makefile.inc @@ -0,0 +1,41 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2019 Advanced Micro Devices, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# + +romstage-y += gpio.c +ramstage-y += gpio.c + +PHONY+=add_mchp_fw +INTERMEDIATE+=add_mchp_fw + +ifeq ($(CONFIG_MANDOLIN_HAVE_MCHP_FW),y) + +MANDOLIN_MICROCHIP_FW_OFFSET=0 +add_mchp_fw: + printf " DD Adding Microchip firmware at ROM offset 0x%x\n" \ + "$(MANDOLIN_MICROCHIP_FW_OFFSET)" + dd if=$(CONFIG_MANDOLIN_MCHP_FW_FILE) \ + of=$(obj)/coreboot.pre conv=notrunc bs=1 \ + seek=$(MANDOLIN_MICROCHIP_FW_OFFSET) >/dev/null 2>&1 + +else +files_added:: warn_no_mchp +endif # CONFIG_MANDOLIN_HAVE_MCHP_FW + +PHONY+=warn_no_mchp +warn_no_mchp: + printf "\n\t** WARNING **\n" + printf "coreboot has been built without an the Microchip EC.\n" + printf "Do not flash this image. Your Mandolin's power button\n" + printf "will not respond when you press it.\n\n" diff --git a/src/mainboard/amd/mandolin/acpi/gpe.asl b/src/mainboard/amd/mandolin/acpi/gpe.asl new file mode 100644 index 0000000..d3c89fd --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi/gpe.asl @@ -0,0 +1,76 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// +// +// + +Scope(\_GPE) { /* Start Scope GPE */ + + /* General event 3 */ + Method(_L03) { + /* DBGO("\\_GPE\\_L00\n") */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* Legacy PM event */ + Method(_L08) { + /* DBGO("\\_GPE\\_L08\n") */ + } + + /* Temp warning (TWarn) event */ + Method(_L09) { + /* DBGO("\\_GPE\\_L09\n") */ + /* Notify (\_TZ.TZ00, 0x80) */ + } + + /* USB controller PME# */ + Method(_L0B) { + /* DBGO("\\_GPE\\_L0B\n") */ + Notify(\_SB.PCI0.EHC0, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.XHC0, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* ExtEvent0 SCI event */ + Method(_L10) { + /* DBGO("\\_GPE\\_L10\n") */ + } + + /* ExtEvent1 SCI event */ + Method(_L11) { + /* DBGO("\\_GPE\\_L11\n") */ + } + + /* GPIO0 or GEvent8 event */ + Method(_L18) { + /* DBGO("\\_GPE\\_L18\n") */ + Notify(\_SB.PCI0.PBR4, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR5, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR6, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR7, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* Azalia SCI event */ + Method(_L1B) { + /* DBGO("\\_GPE\\_L1B\n") */ + Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } +} /* End Scope GPE */ diff --git a/src/mainboard/amd/mandolin/acpi/mainboard.asl b/src/mainboard/amd/mandolin/acpi/mainboard.asl new file mode 100644 index 0000000..d73fbea --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi/mainboard.asl @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// +// +// + +/* Memory related values */ +Name(LOMH, 0x0) /* Start of unused memory in C0000-E0000 range */ +Name(PBAD, 0x0) /* Address of BIOS area (If TOM2 != 0, Addr >> 16) */ +Name(PBLN, 0x0) /* Length of BIOS area */ + +Name(PCBA, CONFIG_MMCONF_BASE_ADDRESS) /* Base address of PCIe config space */ +Name(PCLN, Multiply(0x100000, CONFIG_MMCONF_BUS_NUMBER)) /* Length of PCIe config space, 1MB each bus */ +Name(HPBA, 0xFED00000) /* Base address of HPET table */ + +/* Some global data */ +Name(OSVR, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ +Name(OSV, Ones) /* Assume nothing */ +Name(PMOD, One) /* Assume APIC */ diff --git a/src/mainboard/amd/mandolin/acpi/routing.asl b/src/mainboard/amd/mandolin/acpi/routing.asl new file mode 100644 index 0000000..969def7 --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi/routing.asl @@ -0,0 +1,173 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015, 2016 Advanced Micro Devices, Inc. + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// +// +// + +/* +#include <arch/acpi.h> +DefinitionBlock ("DSDT.AML", "DSDT", 0x01, OEM_ID, ACPI_TABLE_CREATOR, 0x00010001 + ) + { + #include "routing.asl" + } +*/ + +/* Routing is in System Bus scope */ +Name(PR0, Package(){ + /* NB devices */ + /* Bus 0, Dev 0 - F15 Host Controller */ + + /* Bus 0, Dev 1, Func 0 - PCI Bridge for Internal Graphics(IGP) */ + /* Bus 0, Dev 1, Func 1 - HDMI Audio Controller */ + Package(){0x0001FFFF, 0, INTB, 0 }, + Package(){0x0001FFFF, 1, INTC, 0 }, + + + /* Bus 0, Dev 2 Func 0,1,2,3,4,5 - PCIe Bridges */ + Package(){0x0002FFFF, 0, INTC, 0 }, + Package(){0x0002FFFF, 1, INTD, 0 }, + Package(){0x0002FFFF, 2, INTA, 0 }, + Package(){0x0002FFFF, 3, INTB, 0 }, + + /* FCH devices */ + /* Bus 0, Dev 20 - F0:SMBus/ACPI;F3:LPC;F7:SD */ + Package(){0x0014FFFF, 0, INTA, 0 }, + Package(){0x0014FFFF, 1, INTB, 0 }, + Package(){0x0014FFFF, 2, INTC, 0 }, + Package(){0x0014FFFF, 3, INTD, 0 }, + + /* Bus 0, Dev 18 Func 0 - USB: EHCI */ + Package(){0x0012FFFF, 0, INTC, 0 }, + Package(){0x0012FFFF, 1, INTB, 0 }, + + /* Bus 0, Dev 10 Func 0 - USB: xHCI */ + Package(){0x0010FFFF, 0, INTC, 0 }, + Package(){0x0010FFFF, 1, INTB, 0 }, + + /* Bus 0, Dev 17 - SATA controller */ + Package(){0x0011FFFF, 0, INTD, 0 }, + +}) + +Name(APR0, Package(){ + /* NB devices in APIC mode */ + /* Bus 0, Dev 0 - F15 Host Controller */ + + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ + Package(){0x0001FFFF, 0, 0, 43 }, + Package(){0x0001FFFF, 1, 0, 40 }, + + /* Bus 0, Dev 2 - PCIe Bridges */ + Package(){0x0002FFFF, 0, 0, 44 }, + Package(){0x0002FFFF, 1, 0, 45 }, + Package(){0x0002FFFF, 2, 0, 46 }, + Package(){0x0002FFFF, 3, 0, 47 }, + + /* SB devices in APIC mode */ + /* Bus 0, Dev 20 - F0:SMBus/ACPI;F3:LPC;F7:SD */ + Package(){0x0014FFFF, 0, 0, 16 }, + Package(){0x0014FFFF, 1, 0, 17 }, + Package(){0x0014FFFF, 2, 0, 18 }, + Package(){0x0014FFFF, 3, 0, 19 }, + + /* Bus 0, Dev 18 Func 0 - USB: EHCI */ + Package(){0x0012FFFF, 0, 0, 18 }, + Package(){0x0012FFFF, 1, 0, 17 }, + + /* Bus 0, Dev 10 Func 0 - USB: xHCI */ + Package(){0x0010FFFF, 0, 0, 18}, + Package(){0x0010FFFF, 1, 0, 17}, + + /* Bus 0, Dev 17 - SATA controller */ + Package(){0x0011FFFF, 0, 0, 19 }, +}) + + +/* GPP 0 */ +Name(PS4, Package(){ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 0 }, +}) +Name(APS4, Package(){ + /* PCIe slot - Hooked to PCIe slot 4 */ + Package(){0x0000FFFF, 0, 0, 24 }, + Package(){0x0000FFFF, 1, 0, 25 }, + Package(){0x0000FFFF, 2, 0, 26 }, + Package(){0x0000FFFF, 3, 0, 27 }, +}) + +/* GPP 1 */ +Name(PS5, Package(){ + Package(){0x0000FFFF, 0, INTB, 0 }, + Package(){0x0000FFFF, 1, INTC, 0 }, + Package(){0x0000FFFF, 2, INTD, 0 }, + Package(){0x0000FFFF, 3, INTA, 0 }, +}) +Name(APS5, Package(){ + Package(){0x0000FFFF, 0, 0, 28 }, + Package(){0x0000FFFF, 1, 0, 29 }, + Package(){0x0000FFFF, 2, 0, 30 }, + Package(){0x0000FFFF, 3, 0, 31 }, +}) + +/* GPP 2 */ +Name(PS6, Package(){ + Package(){0x0000FFFF, 0, INTC, 0 }, + Package(){0x0000FFFF, 1, INTD, 0 }, + Package(){0x0000FFFF, 2, INTA, 0 }, + Package(){0x0000FFFF, 3, INTB, 0 }, +}) +Name(APS6, Package(){ + Package(){0x0000FFFF, 0, 0, 32 }, + Package(){0x0000FFFF, 1, 0, 33 }, + Package(){0x0000FFFF, 2, 0, 34 }, + Package(){0x0000FFFF, 3, 0, 35 }, +}) + +/* GPP 3 */ +Name(PS7, Package(){ + Package(){0x0000FFFF, 0, INTD, 0 }, + Package(){0x0000FFFF, 1, INTA, 0 }, + Package(){0x0000FFFF, 2, INTB, 0 }, + Package(){0x0000FFFF, 3, INTC, 0 }, +}) +Name(APS7, Package(){ + Package(){0x0000FFFF, 0, 0, 36 }, + Package(){0x0000FFFF, 1, 0, 37 }, + Package(){0x0000FFFF, 2, 0, 38 }, + Package(){0x0000FFFF, 3, 0, 39 }, +}) + +/* GPP 4 */ +Name(PS8, Package(){ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 0 }, +}) +Name(APS8, Package(){ + Package(){0x0000FFFF, 0, 0, 40 }, + Package(){0x0000FFFF, 1, 0, 41 }, + Package(){0x0000FFFF, 2, 0, 42 }, + Package(){0x0000FFFF, 3, 0, 43 }, +}) diff --git a/src/mainboard/amd/mandolin/acpi/sleep.asl b/src/mainboard/amd/mandolin/acpi/sleep.asl new file mode 100644 index 0000000..baf3ca5 --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi/sleep.asl @@ -0,0 +1,93 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// +// +// + +/* Wake status package */ +Name(WKST,Package(){Zero, Zero}) + +/* +* \_PTS - Prepare to Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2, etc +* +* Exit: +* -none- +* +* The _PTS control method is executed at the beginning of the sleep process +* for S1-S5. The sleeping value is passed to the _PTS control method. This +* control method may be executed a relatively long time before entering the +* sleep state and the OS may abort the operation without notification to +* the ACPI driver. This method cannot modify the configuration or power +* state of any device in the system. +*/ +Method(_PTS, 1) { + /* DBGO("\\_PTS\n") */ + /* DBGO("From S0 to S") */ + /* DBGO(Arg0) */ + /* DBGO("\n") */ + + /* Clear wake status structure. */ + Store(0, PEWD) + Store(0, Index(WKST,0)) + Store(0, Index(WKST,1)) + Store(7, UPWS) +} /* End Method(\_PTS) */ + +/* +* \_BFS OEM Back From Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* -none- +*/ +Method(\_BFS, 1) { + /* DBGO("\\_BFS\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ +} + +/* +* \_WAK System Wake method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* Return package of 2 DWords +* Dword 1 - Status +* 0x00000000 wake succeeded +* 0x00000001 Wake was signaled but failed due to lack of power +* 0x00000002 Wake was signaled but failed due to thermal condition +* Dword 2 - Power Supply state +* if non-zero the effective S-state the power supply entered +*/ +Method(\_WAK, 1) { + /* DBGO("\\_WAK\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ + + Return(WKST) +} /* End Method(\_WAK) */ diff --git a/src/mainboard/amd/mandolin/acpi/usb_oc.asl b/src/mainboard/amd/mandolin/acpi/usb_oc.asl new file mode 100644 index 0000000..ea7bd27 --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi/usb_oc.asl @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Advanced Micro Devices, Inc. + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// - file had a todo to update for Gardenia +// +// +// + +/* simple name description */ +/* +#include <arch/acpi.h> +DefinitionBlock ("DSDT.AML", "DSDT", 0x01, OEM_ID, ACPI_TABLE_CREATOR, 0x00010001 + ) + { + #include "usb.asl" + } +*/ + +/* USB overcurrent mapping pins. */ +Name(UOM0, 0) +Name(UOM1, 2) +Name(UOM2, 0) +Name(UOM3, 7) +Name(UOM4, 2) +Name(UOM5, 2) +Name(UOM6, 6) +Name(UOM7, 2) +Name(UOM8, 6) +Name(UOM9, 6) + +/* USB Overcurrent GPEs */ diff --git a/src/mainboard/amd/mandolin/acpi_tables.c b/src/mainboard/amd/mandolin/acpi_tables.c new file mode 100644 index 0000000..8d4d1cf --- /dev/null +++ b/src/mainboard/amd/mandolin/acpi_tables.c @@ -0,0 +1,14 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * Blank file required by build system assumptions of this file being present. + */ diff --git a/src/mainboard/amd/mandolin/board_info.txt b/src/mainboard/amd/mandolin/board_info.txt new file mode 100644 index 0000000..b351b8e --- /dev/null +++ b/src/mainboard/amd/mandolin/board_info.txt @@ -0,0 +1 @@ +Category: eval diff --git a/src/mainboard/amd/mandolin/devicetree.cb b/src/mainboard/amd/mandolin/devicetree.cb new file mode 100644 index 0000000..8cb7da9 --- /dev/null +++ b/src/mainboard/amd/mandolin/devicetree.cb @@ -0,0 +1,60 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2015-2019 Advanced Micro Devices, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +chip soc/amd/picasso + device cpu_cluster 0 on + device lapic 0 on end + end + device domain 0 on + subsystemid 0x1022 0x1510 inherit + device pci 0.0 on end # Root Complex + device pci 0.2 on end # IOMMU + device pci 1.0 on end # Dummy Host Bridge + device pci 1.2 on end # Bridge + device pci 1.3 on end # Bridge + device pci 8.0 on end # Dummy Host Bridge + device pci 8.1 on end # Bridge + device pci 8.2 on end # Bridge + device pci 14.0 on # SM + chip drivers/generic/generic # dimm 0-0-0 + device i2c 50 on end + device i2c 51 on end + end + chip superio/smsc/sio1036 # optional debug card + end + end # SM + device pci 14.3 on end # LPC + device pci 14.6 on end # + device pci 18.0 on end + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + device pci 18.4 on end + device pci 18.5 on end + device pci 18.6 on end + device pci 18.7 on end + end # domain + # todo: on a separate bus now: + # 2:0.0 15D8 display controller + # 2:0.1 15DE HD Audio + # 2:0.2 15DF Crypto Coprocessor + # 2:0.3 15E0 serial + # 2:0.4 15E1 serial + # 2:0.5 15E2 Audio Processor + # 2:0.6 15E3 Audio Processor - HD Audio Controller + # 2:0.7 15E6 Non-Sensor Fusion hub device + # 3:0.0 7901 SATA + # 3:0.1 1458 10GbE (per HDT) + # 3:0.2 1458 10GbE (per HDT) +end # chip soc/amd/picasso diff --git a/src/mainboard/amd/mandolin/dsdt.asl b/src/mainboard/amd/mandolin/dsdt.asl new file mode 100644 index 0000000..25c0e78 --- /dev/null +++ b/src/mainboard/amd/mandolin/dsdt.asl @@ -0,0 +1,83 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015-2017 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +// +// +// +// todo: check file for accuracy +// +// +// + +#define MAINBOARD_HAS_SPEAKER 1 + +/* DefinitionBlock Statement */ +#include <arch/acpi.h> +DefinitionBlock ( + "DSDT.AML", /* Output filename */ + "DSDT", /* Signature */ + 0x02, /* DSDT Revision, needs to be 2 for 64bit */ + OEM_ID, + ACPI_TABLE_CREATOR, + 0x00010001 /* OEM Revision */ + ) +{ /* Start of ASL file */ + /* #include <arch/x86/acpi/debug.asl> */ /* as needed */ + + /* global NVS and variables */ + #include <globalnvs.asl> + + /* Globals for the platform */ + #include "acpi/mainboard.asl" + + /* Describe the USB Overcurrent pins */ + #include "acpi/usb_oc.asl" + + /* PCI IRQ mapping for the Southbridge */ + #include <pcie.asl> + + /* Describe the processor tree (\_PR) */ + #include <cpu.asl> + + /* Contains the supported sleep states for this chipset */ + #include <sleepstates.asl> + + /* Contains the Sleep methods (WAK, PTS, GTS, etc.) */ + #include "acpi/sleep.asl" + + /* System Bus */ + Scope(\_SB) { /* Start \_SB scope */ + /* global utility methods expected within the \_SB scope */ + #include <arch/x86/acpi/globutil.asl> + + /* IRQ Routing mapping for this platform (in \_SB scope) */ + #include "acpi/routing.asl" + + Device(PWRB) { + Name(_HID, EISAID("PNP0C0C")) + Name(_UID, 0xAA) + Name(_PRW, Package () {3, 0x04}) + Name(_STA, 0x0B) + } + + /* Describe the SOC */ + #include <soc.asl> + + } /* End \_SB scope */ + + /* Define the General Purpose Events for the platform */ + #include "acpi/gpe.asl" +} +/* End of ASL file */ diff --git a/src/mainboard/amd/mandolin/gpio.c b/src/mainboard/amd/mandolin/gpio.c new file mode 100644 index 0000000..aa16826 --- /dev/null +++ b/src/mainboard/amd/mandolin/gpio.c @@ -0,0 +1,83 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015-2019 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <soc/southbridge.h> +#include <stdlib.h> +#include <soc/gpio.h> + +#include "gpio.h" + +/* + * As a rule of thumb, GPIO pins used by coreboot should be initialized at + * bootblock while GPIO pins used only by the OS should be initialized at + * ramstage. + */ +static const struct soc_amd_gpio gpio_set_stage_reset[] = { + /* not LLB */ + PAD_GPI(GPIO_12, PULL_UP), + /* not USB_OC5_L */ + PAD_GPI(GPIO_13, PULL_UP), + /* not USB_OC4_L */ + PAD_GPI(GPIO_14, PULL_UP), + /* not USB_OC1_L */ + PAD_GPI(GPIO_17, PULL_UP), + /* not USB_OC2_L */ + PAD_GPI(GPIO_18, PULL_UP), + /* SDIO eMMC power control */ + PAD_NF(GPIO_22, EMMC_PRW_CTRL, PULL_NONE), + /* PCIe SSD power enable */ + PAD_GPO(GPIO_23, HIGH), + /* PCIe Reset to DP0, DP1, J2105, TP, FP */ + PAD_NF(GPIO_27, PCIE_RST1_L, PULL_NONE), + /* eSPI CS# */ + PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), + /* FANOUT0 */ + PAD_NF(GPIO_85, FANOUT0, PULL_NONE), + /* PC beep to codec */ + PAD_NF(GPIO_91, SPKR, PULL_NONE), +}; + +static const struct soc_amd_gpio gpio_set_stage_ram[] = { + /* SSD DEVSLP */ + PAD_NF(GPIO_5, DEVSLP0_S5, PULL_NONE), + /* SATA Express DEVSLP */ + PAD_NF(GPIO_6, DEVSLP1_S5, PULL_NONE), + /* I2S SDIN */ + PAD_NF(GPIO_7, ACP_I2S_SDIN, PULL_NONE), + /* I2S LRCLK */ + PAD_NF(GPIO_8, ACP_I2S_LRCLK, PULL_NONE), + /* Blink */ + PAD_NF(GPIO_11, BLINK, PULL_NONE), + /* APU_ALS_INT# */ + PAD_SCI(GPIO_24, PULL_UP, EDGE_LOW), + /* Finger print CS# */ + PAD_GPO(GPIO_31, HIGH), + /* NFC IRQ */ + PAD_INT(GPIO_69, PULL_UP, EDGE_LOW, STATUS), + /* Rear camera power enable */ + PAD_GPO(GPIO_89, HIGH), +}; + +const struct soc_amd_gpio *early_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(gpio_set_stage_reset); + return gpio_set_stage_reset; +} + +const struct soc_amd_gpio *gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(gpio_set_stage_ram); + return gpio_set_stage_ram; +} diff --git a/src/mainboard/amd/mandolin/gpio.h b/src/mainboard/amd/mandolin/gpio.h new file mode 100644 index 0000000..1d3a8a2 --- /dev/null +++ b/src/mainboard/amd/mandolin/gpio.h @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef MAINBOARD_GPIO_H +#define MAINBOARD_GPIO_H + +const struct soc_amd_gpio *early_gpio_table(size_t *size); +const struct soc_amd_gpio *gpio_table(size_t *size); + +#endif /* MAINBOARD_GPIO_H */ diff --git a/src/mainboard/amd/mandolin/irq_tables.c b/src/mainboard/amd/mandolin/irq_tables.c new file mode 100644 index 0000000..bf1daec --- /dev/null +++ b/src/mainboard/amd/mandolin/irq_tables.c @@ -0,0 +1,100 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <console/console.h> +#include <device/pci.h> +#include <string.h> +#include <stdint.h> +#include <arch/pirq_routing.h> + +static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn, + u8 link0, u16 bitmap0, u8 link1, u16 bitmap1, + u8 link2, u16 bitmap2, u8 link3, u16 bitmap3, + u8 slot, u8 rfu) +{ + pirq_info->bus = bus; + pirq_info->devfn = devfn; + pirq_info->irq[0].link = link0; + pirq_info->irq[0].bitmap = bitmap0; + pirq_info->irq[1].link = link1; + pirq_info->irq[1].bitmap = bitmap1; + pirq_info->irq[2].link = link2; + pirq_info->irq[2].bitmap = bitmap2; + pirq_info->irq[3].link = link3; + pirq_info->irq[3].bitmap = bitmap3; + pirq_info->slot = slot; + pirq_info->rfu = rfu; +} + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + struct irq_routing_table *pirq; + struct irq_info *pirq_info; + u32 slot_num; + u8 *v; + + u8 sum = 0; + int i; + + /* Align the table to be 16 byte aligned. */ + addr += 15; + addr &= ~15; + + /* This table must be between 0xf0000 & 0x100000 */ + printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr); + + pirq = (void *)(addr); + v = (u8 *) (addr); + + pirq->signature = PIRQ_SIGNATURE; + pirq->version = PIRQ_VERSION; + + pirq->rtr_bus = 0; + pirq->rtr_devfn = PCI_DEVFN(0x14, 4); + + pirq->exclusive_irqs = 0; + + pirq->rtr_vendor = 0x1002; + pirq->rtr_device = 0x4384; + + pirq->miniport_data = 0; + + memset(pirq->rfu, 0, sizeof(pirq->rfu)); + + pirq_info = (void *)(&pirq->checksum + 1); + slot_num = 0; + + /* pci bridge */ + write_pirq_info(pirq_info, 0, PCI_DEVFN(0x14, 4), + 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, + 0); + pirq_info++; + + slot_num++; + + pirq->size = 32 + 16 * slot_num; + + for (i = 0; i < pirq->size; i++) + sum += v[i]; + + sum = pirq->checksum - sum; + + if (sum != pirq->checksum) + pirq->checksum = sum; + + printk(BIOS_INFO, "write_pirq_routing_table done.\n"); + + return (unsigned long)pirq_info; +} diff --git a/src/mainboard/amd/mandolin/mainboard.c b/src/mainboard/amd/mandolin/mainboard.c new file mode 100644 index 0000000..6f2d1d9 --- /dev/null +++ b/src/mainboard/amd/mandolin/mainboard.c @@ -0,0 +1,110 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <console/console.h> +#include <device/device.h> +#include <arch/acpi.h> +#include <amdblocks/amd_pci_util.h> +#include <soc/southbridge.h> + +#include "gpio.h" +// +// +// +// todo: check file for accuracy +// +// +// + +/*********************************************************** + * These arrays set up the FCH PCI_INTR registers 0xC00/0xC01. + * This table is responsible for physically routing the PIC and + * IOAPIC IRQs to the different PCI devices on the system. It + * is read and written via registers 0xC00/0xC01 as an + * Index/Data pair. These values are chipset and mainboard + * dependent and should be updated accordingly. + * + * These values are used by the PCI configuration space, + * MP Tables. TODO: Make ACPI use these values too. + */ +const u8 mainboard_picr_data[] = { + [0x00] = 0x03, 0x04, 0x05, 0x07, 0x0B, 0x0A, 0x1F, 0x1F, + [0x08] = 0xFA, 0xF1, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F, + [0x10] = 0x1F, 0x1F, 0x1F, 0x03, 0x1F, 0x1F, 0x1F, 0x1F, + [0x18] = 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x20] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, + [0x28] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x30] = 0x05, 0x04, 0x05, 0x04, 0x04, 0x05, 0x04, 0x05, + [0x38] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x40] = 0x04, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x48] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x50] = 0x03, 0x04, 0x05, 0x07, 0x1F, 0x1F, 0x1F, 0x1F, + [0x58] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, + [0x60] = 0x1F, 0x1F, 0x07, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, + [0x68] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, + [0x70] = 0x03, 0x0F, 0x06, 0x0E, 0x0A, 0x0B, 0x1F, 0x1F, + [0x78] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, +}; + +const u8 mainboard_intr_data[] = { + [0x00] = 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + [0x08] = 0x00, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F, + [0x10] = 0x09, 0x1F, 0x1F, 0x10, 0x1F, 0x1F, 0x1F, 0x10, + [0x18] = 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x20] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, + [0x28] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x30] = 0x12, 0x11, 0x12, 0x11, 0x12, 0x11, 0x12, 0x00, + [0x38] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x40] = 0x11, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x48] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x50] = 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, + [0x58] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x60] = 0x1F, 0x1F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x68] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + [0x70] = 0x03, 0x0F, 0x06, 0x0E, 0x0A, 0x0B, 0x1F, 0x1F, + [0x78] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +/* PIRQ Setup */ +static void pirq_setup(void) +{ + intr_data_ptr = mainboard_intr_data; + picr_data_ptr = mainboard_picr_data; +} + +static void mainboard_init(void *chip_info) +{ + size_t num_gpios; + const struct soc_amd_gpio *gpios; + gpios = gpio_table(&num_gpios); + program_gpios(gpios, num_gpios); +} + +/************************************************* + * enable the dedicated function in mandolin board. + *************************************************/ +static void mandolin_enable(struct device *dev) +{ + printk(BIOS_INFO, "Mainboard " + CONFIG_MAINBOARD_PART_NUMBER " Enable.\n"); + + /* Initialize the PIRQ data structures for consumption */ + pirq_setup(); +} + +struct chip_operations mainboard_ops = { + .init = mainboard_init, + .enable_dev = mandolin_enable, +}; diff --git a/src/mainboard/amd/mandolin/mptable.c b/src/mainboard/amd/mandolin/mptable.c new file mode 100644 index 0000000..4e80ce1 --- /dev/null +++ b/src/mainboard/amd/mandolin/mptable.c @@ -0,0 +1,171 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +// +// +// +// todo: check file for accuracy +// +// +// + +#include <arch/smp/mpspec.h> +#include <device/pci.h> +#include <arch/io.h> +#include <arch/ioapic.h> +#include <string.h> +#include <stdint.h> +#include <cpu/x86/lapic.h> +#include <soc/southbridge.h> +#include <amdblocks/amd_pci_util.h> + +static void smp_add_mpc_entry(struct mp_config_table *mc, unsigned int length) +{ + mc->mpc_length += length; + mc->mpc_entry_count++; +} + +static void my_smp_write_bus(struct mp_config_table *mc, + unsigned char id, const char *bustype) +{ + struct mpc_config_bus *mpc; + mpc = smp_next_mpc_entry(mc); + memset(mpc, '\0', sizeof(*mpc)); + mpc->mpc_type = MP_BUS; + mpc->mpc_busid = id; + memcpy(mpc->mpc_bustype, bustype, sizeof(mpc->mpc_bustype)); + smp_add_mpc_entry(mc, sizeof(*mpc)); +} + +static void *smp_write_config_table(void *v) +{ + struct mp_config_table *mc; + int bus_isa; + + /* + * By the time this function gets called, the IOAPIC registers + * have been written so they can be read to get the correct + * APIC ID and Version + */ + u8 ioapic_id = (io_apic_read(VIO_APIC_VADDR, 0x00) >> 24); + u8 ioapic_ver = (io_apic_read(VIO_APIC_VADDR, 0x01) & 0xFF); + + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); + + mptable_init(mc, LOCAL_APIC_ADDR); + memcpy(mc->mpc_oem, "AMD ", 8); + + smp_write_processors(mc); + + //mptable_write_buses(mc, NULL, &bus_isa); + my_smp_write_bus(mc, 0, "PCI "); + my_smp_write_bus(mc, 1, "PCI "); + bus_isa = 0x02; + my_smp_write_bus(mc, bus_isa, "ISA "); + + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, ioapic_id, ioapic_ver, VIO_APIC_VADDR); + + smp_write_ioapic(mc, ioapic_id+1, 0x21, (void *)0xFEC20000); + + /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ +#define IO_LOCAL_INT(type, intr, apicid, pin) \ + smp_write_lintsrc(mc, (type), \ + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, \ + (intr), (apicid), (pin)) + mptable_add_isa_interrupts(mc, bus_isa, ioapic_id, 0); + + /* PCI interrupts are level triggered, and are + * associated with a specific bus/device/function tuple. + */ +#define PCI_INT(bus, dev, int_sign, pin) \ + smp_write_intsrc(mc, mp_INT, \ + MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), \ + (((dev)<<2)|(int_sign)), ioapic_id, (pin)) + + /* Internal VGA */ + PCI_INT(0x0, 0x01, 0x0, intr_data_ptr[0x02]); + PCI_INT(0x0, 0x01, 0x1, intr_data_ptr[0x03]); + + /* SMBUS */ + PCI_INT(0x0, 0x14, 0x0, 0x10); + + /* HD Audio */ + PCI_INT(0x0, 0x14, 0x0, intr_data_ptr[0x13]); + + /* USB */ + PCI_INT(0x0, 0x12, 0x0, intr_data_ptr[0x30]); + PCI_INT(0x0, 0x12, 0x1, intr_data_ptr[0x31]); + PCI_INT(0x0, 0x13, 0x0, intr_data_ptr[0x32]); + PCI_INT(0x0, 0x13, 0x1, intr_data_ptr[0x33]); + PCI_INT(0x0, 0x16, 0x0, intr_data_ptr[0x34]); + PCI_INT(0x0, 0x16, 0x1, intr_data_ptr[0x35]); + PCI_INT(0x0, 0x14, 0x2, intr_data_ptr[0x36]); + + /* sata */ + PCI_INT(0x0, 0x11, 0x0, intr_data_ptr[0x40]); + PCI_INT(0x0, 0x11, 0x0, intr_data_ptr[0x41]); + + /* on board NIC & Slot PCIE. */ + + /* PCI slots */ + struct device *dev = pcidev_on_root(0x14, 4); + if (dev && dev->enabled) { + u8 bus_pci = dev->link_list->secondary; + /* PCI_SLOT 0. */ + PCI_INT(bus_pci, 0x5, 0x0, 0x14); + PCI_INT(bus_pci, 0x5, 0x1, 0x15); + PCI_INT(bus_pci, 0x5, 0x2, 0x16); + PCI_INT(bus_pci, 0x5, 0x3, 0x17); + + /* PCI_SLOT 1. */ + PCI_INT(bus_pci, 0x6, 0x0, 0x15); + PCI_INT(bus_pci, 0x6, 0x1, 0x16); + PCI_INT(bus_pci, 0x6, 0x2, 0x17); + PCI_INT(bus_pci, 0x6, 0x3, 0x14); + + /* PCI_SLOT 2. */ + PCI_INT(bus_pci, 0x7, 0x0, 0x16); + PCI_INT(bus_pci, 0x7, 0x1, 0x17); + PCI_INT(bus_pci, 0x7, 0x2, 0x14); + PCI_INT(bus_pci, 0x7, 0x3, 0x15); + } + + /* PCIe Lan*/ + PCI_INT(0x0, 0x06, 0x0, 0x13); + + /* FCH PCIe PortA */ + PCI_INT(0x0, 0x15, 0x0, 0x10); + /* FCH PCIe PortB */ + PCI_INT(0x0, 0x15, 0x1, 0x11); + /* FCH PCIe PortC */ + PCI_INT(0x0, 0x15, 0x2, 0x12); + /* FCH PCIe PortD */ + PCI_INT(0x0, 0x15, 0x3, 0x13); + + /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + IO_LOCAL_INT(mp_ExtINT, 0, MP_APIC_ALL, 0x0); + IO_LOCAL_INT(mp_NMI, 0, MP_APIC_ALL, 0x1); + /* There is no extension information... */ + + /* Compute the checksums */ + return mptable_finalize(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr, 0); + return (unsigned long)smp_write_config_table(v); +} diff --git a/src/mainboard/amd/mandolin/romstage.c b/src/mainboard/amd/mandolin/romstage.c new file mode 100644 index 0000000..1741a39 --- /dev/null +++ b/src/mainboard/amd/mandolin/romstage.c @@ -0,0 +1,33 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <stddef.h> +#include <soc/romstage.h> +#include <superio/smsc/sio1036/sio1036.h> +#include <soc/gpio.h> +#include "gpio.h" + +#define SERIAL_DEV PNP_DEV(0x4e, SIO1036_SP1) + +void romstage_mainboard_early_init(void) +{ + size_t num_gpios; + const struct soc_amd_gpio *gpios; + gpios = early_gpio_table(&num_gpios); + program_gpios(gpios, num_gpios); + + if (CONFIG(SUPERIO_SMSC_SIO1036)) + sio1036_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); +} -- To view, visit https://review.coreboot.org/c/coreboot/+/33772 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I2b4a78e1eef9f998e1986da1506201eb505822eb Gerrit-Change-Number: 33772 Gerrit-PatchSet: 1 Gerrit-Owner: Marshall Dawson <marshalldawson3rd(a)gmail.com> Gerrit-MessageType: newchange

6 65

Change in ...coreboot[master]: google_chromeec_command: makes the error status consistent
by YH Lin (Code Review) 20 Jun '20

20 Jun '20

YH Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31626 Change subject: google_chromeec_command: makes the error status consistent ...................................................................... google_chromeec_command: makes the error status consistent Currently various google_chromeec_command() implementation the error can be returned differently (LPC: -1 for v3, 1 for v1, SPI: -1/1, I2C: 1). This patch attempts to make it consistent across all implementations by using only negative number as error. All direct/indirect callers of google_chromeec_command() have also been modified accordingly as well. BRANCH=None BUG=chromium:935038 Signed-off-by: YH Lin <yueherngl(a)google.com> Change-Id: I39f12502bc6982670dd200dcef0724e7eed2ed29 --- M src/ec/google/chromeec/crosec_proto.c M src/ec/google/chromeec/ec.c M src/ec/google/chromeec/ec.h M src/ec/google/chromeec/ec_i2c.c M src/ec/google/chromeec/ec_lpc.c M src/ec/google/chromeec/smihandler.c M src/ec/google/chromeec/vboot_storage.c M src/ec/google/chromeec/vstore.c M src/mainboard/google/gru/mainboard.c M src/security/vboot/vboot_logic.c 10 files changed, 35 insertions(+), 31 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/31626/1 diff --git a/src/ec/google/chromeec/crosec_proto.c b/src/ec/google/chromeec/crosec_proto.c index 2043347..603f1df 100644 --- a/src/ec/google/chromeec/crosec_proto.c +++ b/src/ec/google/chromeec/crosec_proto.c @@ -246,7 +246,7 @@ int rv = send_command_proto3(cec_command, crosec_io, context); if (rv < 0) { cec_command->cmd_code = rv; - return 1; + return -1; } return 0; } diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index 09357b0..897dceb 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -363,7 +363,7 @@ cmd.cmd_size_out = sizeof(rsp); cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) == 0) + if (google_chromeec_command(&cmd) >= 0) return rsp.event_mask; return 0; } @@ -404,7 +404,7 @@ cmd.cmd_size_out = sizeof(rsp); cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) == 0) + if (google_chromeec_command(&cmd) >= 0) return rsp.event_mask; return 0; } @@ -507,7 +507,7 @@ cmd.cmd_size_out = sizeof(r); cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) != 0) + if (google_chromeec_command(&cmd) < 0) return -1; if (feature >= 8 * sizeof(r.flags)) @@ -531,7 +531,7 @@ cmd.cmd_size_out = 0; cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) != 0) + if (google_chromeec_command(&cmd) < 0) return -1; return 0; @@ -550,7 +550,7 @@ cmd.cmd_size_out = sizeof(r); cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) != 0) + if (google_chromeec_command(&cmd) < 0) return -1; return rtc_to_tm(r.time, time); @@ -658,7 +658,7 @@ cmd.cmd_data_out = &board_v; cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd)) + if (google_chromeec_command(&cmd) < 0) return -1; *version = board_v.board_version; @@ -677,7 +677,7 @@ cmd.cmd_data_out = &sku_v; cmd.cmd_dev_index = 0; - if (google_chromeec_command(&cmd) != 0) + if (google_chromeec_command(&cmd) < 0) return 0; return sku_v.sku_id; @@ -708,7 +708,7 @@ if (!is_read) memcpy(&cmd_vbnvcontext.block, data, EC_VBNV_BLOCK_SIZE); - if (google_chromeec_command(&cec_cmd)) { + if (google_chromeec_command(&cec_cmd) < 0) { printk(BIOS_ERR, "ERROR: failed to %s vbnv_ec context: %d\n", is_read ? "read" : "write", (int)cec_cmd.cmd_code); mdelay(10); /* just in case */ @@ -792,7 +792,7 @@ cmd.cmd_size_out = sizeof(*r) + read_len; cmd.cmd_dev_index = 0; rv = google_chromeec_command(&cmd); - if (rv != 0) + if (rv < 0) return rv; /* Parse response */ @@ -875,7 +875,7 @@ }; struct usb_chg_measures m; int rv = google_chromeec_command(&cmd); - if (rv != 0) + if (rv < 0) return rv; /* values are given in milliAmps and milliVolts */ *type = rsp.type; diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index 7a38336..51124f6 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -108,7 +108,7 @@ * * @param type charger type * @param max_watts charger max wattage - * @return non-zero for error, otherwise 0. + * @return 0 on success or negative integer for errors. */ int google_chromeec_get_usb_pd_power_info(enum usb_chg_type *type, u32 *max_watts); @@ -118,7 +118,7 @@ * * @param current_lim Max current in mA * @param voltage_lim Max voltage in mV - * @return non-zero for error, otherwise 0. + * @return 0 on success or negative integer for errors. */ int google_chromeec_override_dedicated_charger_limit(u16 current_lim, u16 voltage_lim); @@ -150,6 +150,8 @@ * The lower level transport works on the buffers handed out to the * upper level. Therefore, only the size of the request and response * are required. + * + * @return 0 on success or negative integer for errors. */ typedef int (*crosec_io_t)(size_t req_size, size_t resp_size, void *context); int crosec_command_proto(struct chromeec_command *cec_command, @@ -159,7 +161,7 @@ * Send a command to a CrOS EC * * @param cec_command: CrOS EC command to send - * @return 0 for success. Non-zero for error. + * @return 0 on success or negative integer for errors. */ int google_chromeec_command(struct chromeec_command *cec_command); diff --git a/src/ec/google/chromeec/ec_i2c.c b/src/ec/google/chromeec/ec_i2c.c index 22b491a..7f2ead5 100644 --- a/src/ec/google/chromeec/ec_i2c.c +++ b/src/ec/google/chromeec/ec_i2c.c @@ -205,7 +205,7 @@ __func__, cec_command->cmd_size_in, cec_command->cmd_size_out); cec_command->cmd_code = EC_RES_INVALID_PARAM; - return 1; + return -1; } /* Construct command. */ @@ -221,13 +221,13 @@ printk(BIOS_ERR, "%s: Cannot complete write to i2c-%d:%#x\n", __func__, bus, chip); cec_command->cmd_code = EC_RES_ERROR; - return 1; + return -1; } if (i2c_read_raw(bus, chip, (uint8_t *)&resp, size_i2c_resp) != 0) { printk(BIOS_ERR, "%s: Cannot complete read from i2c-%d:%#x\n", __func__, bus, chip); cec_command->cmd_code = EC_RES_ERROR; - return 1; + return -1; } /* Verify and return response */ @@ -235,17 +235,17 @@ if (resp.response != EC_RES_SUCCESS) { printk(BIOS_DEBUG, "%s: Received bad result code %d\n", __func__, (int)resp.response); - return 1; + return -1; } if (resp.length > cec_command->cmd_size_out) { printk(BIOS_ERR, "%s: Received len %#02x too large\n", __func__, (int)resp.length); cec_command->cmd_code = EC_RES_INVALID_RESPONSE; - return 1; + return -1; } if (!ec_verify_checksum(&resp)) { cec_command->cmd_code = EC_RES_INVALID_CHECKSUM; - return 1; + return -1; } cec_command->cmd_size_out = resp.length; memcpy(cec_command->cmd_data_out, resp.data, resp.length); diff --git a/src/ec/google/chromeec/ec_lpc.c b/src/ec/google/chromeec/ec_lpc.c index 61005d3..097b1b4 100644 --- a/src/ec/google/chromeec/ec_lpc.c +++ b/src/ec/google/chromeec/ec_lpc.c @@ -330,13 +330,13 @@ if (google_chromeec_wait_ready(EC_LPC_ADDR_HOST_CMD)) { printk(BIOS_ERR, "Timeout waiting for EC process command %d!\n", cec_command->cmd_code); - return 1; + return -1; } /* Check result */ cec_command->cmd_code = read_byte(EC_LPC_ADDR_HOST_DATA); if (cec_command->cmd_code) - return 1; + return -1; /* Read back args */ read_bytes(EC_LPC_ADDR_HOST_ARGS, sizeof(args), (u8*)&args, NULL); @@ -348,12 +348,12 @@ */ if (!(args.flags & EC_HOST_ARGS_FLAG_TO_HOST)) { printk(BIOS_ERR, "EC protocol mismatch\n"); - return 1; + return -1; } if (args.data_size > cec_command->cmd_size_out) { printk(BIOS_ERR, "EC returned too much data\n"); - return 1; + return -1; } cec_command->cmd_size_out = args.data_size; @@ -369,7 +369,7 @@ /* Verify checksum */ if (args.checksum != csum) { printk(BIOS_ERR, "EC response has invalid checksum\n"); - return 1; + return -1; } return 0; diff --git a/src/ec/google/chromeec/smihandler.c b/src/ec/google/chromeec/smihandler.c index cab7192..3f703f9 100644 --- a/src/ec/google/chromeec/smihandler.c +++ b/src/ec/google/chromeec/smihandler.c @@ -54,7 +54,7 @@ ; printk(BIOS_DEBUG,"Clearing pending EC events. Error code 1 is expected.\n"); - while (google_chromeec_get_mkbp_event(&mkbp_event) == 0) + while (google_chromeec_get_mkbp_event(&mkbp_event) >= 0) ; } diff --git a/src/ec/google/chromeec/vboot_storage.c b/src/ec/google/chromeec/vboot_storage.c index f47c2f1..08af2f6 100644 --- a/src/ec/google/chromeec/vboot_storage.c +++ b/src/ec/google/chromeec/vboot_storage.c @@ -30,7 +30,7 @@ /* Ensure the digests being saved match the EC's slot size. */ assert(digest_size == EC_VSTORE_SLOT_SIZE); - if (google_chromeec_vstore_write(slot, digest, digest_size)) + if (google_chromeec_vstore_write(slot, digest, digest_size) < 0) return -1; /* Assert the slot is locked on successful write. */ diff --git a/src/ec/google/chromeec/vstore.c b/src/ec/google/chromeec/vstore.c index 28c2603..39e59f8 100644 --- a/src/ec/google/chromeec/vstore.c +++ b/src/ec/google/chromeec/vstore.c @@ -42,7 +42,7 @@ .cmd_data_out = &info, }; - if (google_chromeec_command(&cmd) != 0) + if (google_chromeec_command(&cmd) < 0) return 0; if (locked) diff --git a/src/mainboard/google/gru/mainboard.c b/src/mainboard/google/gru/mainboard.c index 41307c7..245a70e 100644 --- a/src/mainboard/google/gru/mainboard.c +++ b/src/mainboard/google/gru/mainboard.c @@ -257,12 +257,14 @@ static void usb_power_cycle(int port) { - if (google_chromeec_set_usb_pd_role(port, USB_PD_CTRL_ROLE_FORCE_SINK)) + if (google_chromeec_set_usb_pd_role(port, USB_PD_CTRL_ROLE_FORCE_SINK) + < 0) printk(BIOS_ERR, "ERROR: Cannot force USB%d PD sink\n", port); mdelay(10); /* Make sure USB stick is fully depowered. */ - if (google_chromeec_set_usb_pd_role(port, USB_PD_CTRL_ROLE_TOGGLE_ON)) + if (google_chromeec_set_usb_pd_role(port, USB_PD_CTRL_ROLE_TOGGLE_ON) + < 0) printk(BIOS_ERR, "ERROR: Cannot restore USB%d PD mode\n", port); } diff --git a/src/security/vboot/vboot_logic.c b/src/security/vboot/vboot_logic.c index 00bbae6..c379463 100644 --- a/src/security/vboot/vboot_logic.c +++ b/src/security/vboot/vboot_logic.c @@ -141,7 +141,7 @@ printk(BIOS_DEBUG, "Platform is resuming.\n"); - if (vboot_retrieve_hash(saved_hash, saved_hash_sz)) { + if (vboot_retrieve_hash(saved_hash, saved_hash_sz) < 0) { printk(BIOS_ERR, "Couldn't retrieve saved hash.\n"); return -1; } -- To view, visit https://review.coreboot.org/c/coreboot/+/31626 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I39f12502bc6982670dd200dcef0724e7eed2ed29 Gerrit-Change-Number: 31626 Gerrit-PatchSet: 1 Gerrit-Owner: YH Lin <yueherngl(a)google.com> Gerrit-MessageType: newchange

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Change in coreboot[master]: _WIP_ soc/amd/picasso: Update all remaining pci_devs
by Marshall Dawson (Code Review) 10 Jun '20

10 Jun '20

Hello Martin Roth, Furquan Shaikh, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/34429 to review the following change. Change subject: _WIP_ soc/amd/picasso: Update all remaining pci_devs ...................................................................... _WIP_ soc/amd/picasso: Update all remaining pci_devs Unlike older products, many of the Family 17h PCI devices are not on bus 0, and therefore cannot be located using pcidev_on_root(). The PPR (PID #55570, NDA required) shows Bus A and Bus B devices, where 0:8.1 and 0:8.2 are the bridges to them. Also, unlike older products, the bridges are not hidden for the purpose of making devices appear to be on bus 0. Rework pci_devs.h and other files to account for the new topology. Change-Id: I704e70fa266a13f1f3bcf0cd3afe5bc594d85894 Signed-off-by: Marshall Dawson <marshalldawson3rd(a)gmail.com> --- M src/soc/amd/picasso/include/soc/pci_devs.h 1 file changed, 32 insertions(+), 33 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/34429/1 diff --git a/src/soc/amd/picasso/include/soc/pci_devs.h b/src/soc/amd/picasso/include/soc/pci_devs.h index 28fa99f..de5e446 100644 --- a/src/soc/amd/picasso/include/soc/pci_devs.h +++ b/src/soc/amd/picasso/include/soc/pci_devs.h @@ -84,7 +84,6 @@ #define PCIE8_DEVFN PCI_DEVFN(PCIE_AB_BRIDGE_DEV, PCIE8_FUNC) #define SOC_PCIE8_DEV _SOC_DEV(PCIE_AB_BRIDGE_DEV, PCIE8_FUNC) - /* Data Fabric functions */ #define DF_DEV 0x18 @@ -116,29 +115,6 @@ #define DF_F6_DEVFN PCI_DEVFN(DF_DEV, 6) #define SOC_DF_F6_DEVFN _SOC_DEV(DF_DEV, 6) -/* USB 3.1 */ -#define XHCI0_DEV 0x0 -#define XHCI0_FUNC 3 -#define XHCI0_DEVID 0x15e0 -#define XHCI0_DEVFN PCI_DEVFN(XHCI0_DEV, XHCI0_FUNC) -#define SOC_XHCI0_DEV _SOC_DEV(XHCI0_DEV, XHCI0_FUNC) - -/* USB 3.1 */ -#define XHCI1_DEV 0x0 -#define XHCI1_FUNC 4 -#define XHCI1_DEVID 0x15e1 -#define XHCI1_DEVFN PCI_DEVFN(XHCI1_DEV, XHCI1_FUNC) -#define SOC_XHCI1_DEV _SOC_DEV(XHCI1_DEV, XHCI1_FUNC) - -/* SATA */ -#define SATA_DEV 0x11 -#define SATA_FUNC 0 -#define SATA_IDE_DEVID 0x7900 -#define AHCI_DEVID_MS 0x7901 -#define AHCI_DEVID_AMD 0x7904 -#define SATA_DEVFN PCI_DEVFN(SATA_DEV, SATA_FUNC) -#define SOC_SATA_DEV _SOC_DEV(SATA_DEV, SATA_FUNC) - /* SMBUS */ #define SMBUS_DEV 0x14 #define SMBUS_FUNC 0 @@ -153,25 +129,48 @@ #define LPC_DEVFN PCI_DEVFN(PCU_DEV, LPC_FUNC) #define SOC_LPC_DEV _SOC_DEV(PCU_DEV, LPC_FUNC) +/* + * Bus A devices + */ + /* Internal Graphics */ -#define GFX_DEV 0x1 +#define GFX_DEV 0x0 #define GFX_FUNC 0 #define GFX_DEVID 0x15d8 #define GFX_DEVFN PCI_DEVFN(GFX_DEV, GFX_FUNC) #define SOC_GFX_DEV _SOC_DEV(GFX_DEV, GFX_FUNC) /* HD Audio 0 */ -#define HDA0_DEV 0x1 +#define HDA0_DEV 0x0 #define HDA0_FUNC 1 -#define HDA0_DEVID 0x15b3 +#define HDA0_DEVID 0x15de #define HDA0_DEVFN PCI_DEVFN(HDA0_DEV, HDA0_FUNC) #define SOC_HDA0_DEV _SOC_DEV(HDA0_DEV, HDA0_FUNC) -/* HD Audio 1 */ -#define HDA1_DEV 0x9 -#define HDA1_FUNC 2 -#define HDA1_DEVID 0x157a -#define HDA1_DEVFN PCI_DEVFN(HDA1_DEV, HDA1_FUNC) -#define SOC_HDA1_DEV _SOC_DEV(HDA1_DEV, HDA1_FUNC) +/* USB 3.1 */ +#define XHCI0_DEV 0x0 +#define XHCI0_FUNC 3 +#define XHCI0_DEVID 0x15e0 +#define XHCI0_DEVFN PCI_DEVFN(XHCI0_DEV, XHCI0_FUNC) +#define SOC_XHCI0_DEV _SOC_DEV(XHCI0_DEV, XHCI0_FUNC) + +/* USB 3.1 */ +#define XHCI1_DEV 0x0 +#define XHCI1_FUNC 4 +#define XHCI1_DEVID 0x15e1 +#define XHCI1_DEVFN PCI_DEVFN(XHCI1_DEV, XHCI1_FUNC) +#define SOC_XHCI1_DEV _SOC_DEV(XHCI1_DEV, XHCI1_FUNC) + +/* + * Bus B devices + */ + +/* SATA */ +#define SATA_DEV 0x0 +#define SATA_FUNC 0 +#define AHCI_DEVID_MS 0x7901 +#define AHCI_DEVID_AMD 0x7904 +#define SATA_DEVFN PCI_DEVFN(SATA_DEV, SATA_FUNC) +#define SOC_SATA_DEV _SOC_DEV(SATA_DEV, SATA_FUNC) #endif /* __PI_PICASSO_PCI_DEVS_H__ */ -- To view, visit https://review.coreboot.org/c/coreboot/+/34429 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I704e70fa266a13f1f3bcf0cd3afe5bc594d85894 Gerrit-Change-Number: 34429 Gerrit-PatchSet: 1 Gerrit-Owner: Marshall Dawson <marshalldawson3rd(a)gmail.com> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-MessageType: newchange

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coreboot-gerrit September 2019