coreboot-gerrit January 2017

coreboot-gerrit@coreboot.org

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Patch merged into coreboot/master: google/eve: Enable PD MCU device
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit 5e949faec149c8716b6cb92ab3518d04610f7d1d Author: Duncan Laurie <dlaurie(a)chromium.org> Date: Fri Jan 20 14:16:55 2017 -0800 google/eve: Enable PD MCU device In order for PD charge events to properly notify the OS when a charger is attached we need to enable the PD MCU device and event source from the EC. Without this change the charging still happens, but the OS does not notice and update the charge state icon in the Chrome OS UI. BUG=chrome-os-partner:62206 BRANCH=none TEST=plug in a charger to either port and see charge status updated to indicate charging in the power_supply_info tool and the Chrome OS UI. Change-Id: Ia6f63ac719b739326d313f657a68005c32f45b8d Signed-off-by: Duncan Laurie <dlaurie(a)chromium.org> Reviewed-on: https://review.coreboot.org/18209 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin(a)chromium.org> Reviewed-by: Paul Menzel <paulepanter(a)users.sourceforge.net> See https://review.coreboot.org/18209 for details. -gerrit

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Patch merged into coreboot/master: mainboard/lenovo: Add new port L520
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit aae6e9cfe9cc2fd301cd07d2ddc0f5f826118550 Author: Patrick Rudolph <siro(a)das-labor.org> Date: Fri Dec 30 17:02:04 2016 +0100 mainboard/lenovo: Add new port L520 Add support for Lenovo Thinkpad L520. The files are generated by autoport, and are successfully tested on the board. L520 has got 4MiB flash chip, that contains a "slim" ME with 1.2MiB only. The flash IC has to be desoldered, as it won't be accessible in circuit. It is located on top of the mainboard right under the touchpad. Test-setup: Extract the following blobs from vendor BIOS: * Intel Flash Descriptor * Intel Management Engine * Intel VBios The laptop has been externaly flashed. It was able to turn on the display and load SeaBIOS. Latest debian has been booted from harddisk. Latest fedora has been booted from USB flash drive. The following hardware has been tested and is working: * Display using Option Rom * PCIe wifi * Ethernet * Keyboard, trackpoint and touchpad * Some Fn functions keys * Volume Keys (except mic mute) * Status LEDs * Audio (headphone jack only) * USB ports * Native raminit dual channel (2 DDR3-1333 DIMMs tested) * SATA cdrom * SATA harddrive Broken: * Some Fn functions keys * Microphone mute button * Speakers (but headphone jack gives sound) Untested: * Expansion slot * SD card slot * Docking station * Native gfx init The EHCI debug port is the first one on the right side. Change-Id: Ic8943799b953bde09ff1daf8427ce5125a0778ca Signed-off-by: Patrick Rudolph <siro(a)das-labor.org> Reviewed-on: https://review.coreboot.org/18003 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans <arthur(a)aheymans.xyz> See https://review.coreboot.org/18003 for details. -gerrit

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Patch merged into coreboot/master: cbfs-compression-tool: add to "make tools" target
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit 847bbb8b1b8dd38b578a2bec3abdfcc4c6925c7a Author: Patrick Georgi <pgeorgi(a)chromium.org> Date: Mon Jan 23 09:37:04 2017 +0100 cbfs-compression-tool: add to "make tools" target Change-Id: I7bd0a17f9b20e46aee836fef1ff0b39de8670a15 Signed-off-by: Patrick Georgi <pgeorgi(a)chromium.org> Reviewed-on: https://review.coreboot.org/18202 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter(a)users.sourceforge.net> Reviewed-by: Martin Roth <martinroth(a)google.com> See https://review.coreboot.org/18202 for details. -gerrit

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Patch set updated for coreboot: nb/intel/x4x: Fix raminit on reset path
by Arthur Heymans 24 Jan '17

24 Jan '17

Arthur Heymans (arthur(a)aheymans.xyz) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18009 -gerrit commit 444ac3995f85470adba9f19ce849ffa76069c982 Author: Arthur Heymans <arthur(a)aheymans.xyz> Date: Wed Nov 30 18:40:38 2016 +0100 nb/intel/x4x: Fix raminit on reset path Previously the raminit failed on hot reset and to work around this issue it unconditionally did a cold reset. This has the following issues: * it's slow; * when the OS issues a hot reset some disk drives expect their 5V power supply to remain on, which gets cut off by a cold reset, causing data corruption. To fix this some steps in raminit must be ommited on the reset path. This includes searching for receive enable. To achieve this it stores receive enable results in nvram (which is also needed when implementing S3 suspend/resume from S3). Calling a hot reset after raminit "outb(0x6, 0cf9)" works. Change-Id: I6601dd90aebd071a0de7cec070487b0f9845bc30 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout | 1 + src/mainboard/gigabyte/ga-g41m-es2l/romstage.c | 7 +- src/northbridge/intel/x4x/raminit_ddr2.c | 170 ++++++++++++++++++------ src/northbridge/intel/x4x/x4x.h | 7 +- 4 files changed, 144 insertions(+), 41 deletions(-) diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout index 3138479..fac9d35 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout +++ b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout @@ -68,6 +68,7 @@ entries # coreboot config options: check sums 984 16 h 0 check_sum +1024 144 r 0 recv_enable_results # ----------------------------------------------------------------- enumerations diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c index 0f43795..d76fbb2 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c +++ b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c @@ -30,6 +30,7 @@ #include <lib.h> #include <arch/stages.h> #include <cbmem.h> +#include <northbridge/intel/x4x/iomap.h> #define SERIAL_DEV PNP_DEV(0x2e, IT8718F_SP1) #define GPIO_DEV PNP_DEV(0x2e, IT8718F_GPIO) @@ -130,6 +131,7 @@ void mainboard_romstage_entry(unsigned long bist) { // ch0 ch1 const u8 spd_addrmap[4] = { 0x50, 0, 0x52, 0 }; + u8 boot_path = 0; /* Disable watchdog timer */ RCBA32(0x3410) = RCBA32(0x3410) | 0x20; @@ -149,8 +151,11 @@ void mainboard_romstage_entry(unsigned long bist) x4x_early_init(); + if (MCHBAR32(PMSTS_MCHBAR) & PMSTS_WARM_RESET) + boot_path = BOOT_PATH_WARM_RESET; + printk(BIOS_DEBUG, "Initializing memory\n"); - sdram_initialize(0, spd_addrmap); + sdram_initialize(boot_path, spd_addrmap); quick_ram_check(); cbmem_initialize_empty(); printk(BIOS_DEBUG, "Memory initialized\n"); diff --git a/src/northbridge/intel/x4x/raminit_ddr2.c b/src/northbridge/intel/x4x/raminit_ddr2.c index b3ee34a..4c2d1d8 100644 --- a/src/northbridge/intel/x4x/raminit_ddr2.c +++ b/src/northbridge/intel/x4x/raminit_ddr2.c @@ -20,6 +20,11 @@ #include <console/console.h> #include <commonlib/helpers.h> #include <delay.h> +#include <pc80/mc146818rtc.h> +/* This northbridge can also occur with ICH10 */ +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_I82801GX) +#include <southbridge/intel/i82801gx/i82801gx.h> +#endif #include "iomap.h" #include "x4x.h" @@ -257,26 +262,25 @@ static void clkcross_ddr2(struct sysinfo *s) static void checkreset_ddr2(struct sysinfo *s) { u8 pmcon2; - u8 reset = 0; pmcon2 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa2); - if (!(pmcon2 & 0x80)) { - pmcon2 |= 0x80; + + if (pmcon2 & 0x80) { + pmcon2 &= ~0x80; pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2); - reset = 1; /* do magic 0xf0 thing. */ u8 reg8 = pci_read_config8(PCI_DEV(0, 0, 0), 0xf0); pci_write_config8(PCI_DEV(0, 0, 0), 0xf0, reg8 & ~(1 << 2)); reg8 = pci_read_config8(PCI_DEV(0, 0, 0), 0xf0); pci_write_config8(PCI_DEV(0, 0, 0), 0xf0, reg8 | (1 << 2)); - } - if (reset) { + printk(BIOS_DEBUG, "Reset...\n"); - outb(0xe, 0xcf9); + outb(0x6, 0xcf9); asm ("hlt"); } - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2 | 0x80); + pmcon2 |= 0x80; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2); } static void setioclk_ddr2(struct sysinfo *s) @@ -1486,6 +1490,80 @@ static void rcven_ddr2(struct sysinfo *s) printk(BIOS_DEBUG, "End rcven\n"); } +static void sdram_save_receive_enable(void) +{ + int i = 0, uneven; + u16 reg16; + u8 values[18] = { 0 }; + u8 lane, ch; + + FOR_EACH_CHANNEL(ch) { + for (lane = 0; lane < 8; lane++) { + uneven = lane % 2; + values[i] |= (MCHBAR8(0x400*ch + 0x560 + lane * 4) & 0xf) + << uneven * 4; + if (uneven) + i++; + } + values[i++] = (MCHBAR32(0x400*ch + 0x248) >> 16) & 0xf; + reg16 = MCHBAR16(0x400*ch + 0x5fa); + values[i++] = reg16 & 0xff; + values[i++] = (reg16 >> 8) & 0xff; + reg16 = MCHBAR16(0x400*ch + 0x58c); + values[i++] = reg16 & 0xff; + values[i++] = (reg16 >> 8) & 0xff; + } + + for (i = 0; i < ARRAY_SIZE(values); i++) + cmos_write(values[i], 128 + i); +} + +static void sdram_recover_receive_enable(void) +{ + u8 i, uneven; + u32 reg32 = 0; + u16 reg16 = 0; + u8 values[18]; + u8 ch, lane; + + for (i = 0; i < ARRAY_SIZE(values); i++) + values[i] = cmos_read(128 + i); + + i = 0; + FOR_EACH_CHANNEL(ch) { + for (lane = 0; lane < 8; lane++) { + uneven = lane % 2; + MCHBAR8(0x400*ch + 0x560 + (lane*4)) = 0x70 + | ((values[i] >> (4 * uneven)) & 0xf); + if (uneven) + i++; + } + reg32 = (MCHBAR32(0x400*ch + 0x248) & ~0xf0000) + | ((values[i++] & 0xf) << 16); + MCHBAR32(0x400*ch + 0x248) = reg32; + reg16 = values[i++]; + reg16 |= values[i++] << 8; + MCHBAR16(0x400*ch + 0x5fa) = reg16; + reg16 = values[i++]; + reg16 |= values[i++] << 8; + MCHBAR16(0x400*ch + 0x58c) = reg16; + } +} + +static void sdram_program_receive_enable(struct sysinfo *s) +{ + /* enable upper CMOS */ + RCBA32(0x3400) = (1 << 2); + + /* Program Receive Enable Timings */ + if (s->boot_path == BOOT_PATH_WARM_RESET) { + sdram_recover_receive_enable(); + } else { + rcven_ddr2(s); + sdram_save_receive_enable(); + } +} + static void dradrb_ddr2(struct sysinfo *s) { u8 map, i, ch, r, rankpop0, rankpop1; @@ -1859,23 +1937,25 @@ void raminit_ddr2(struct sysinfo *s) // Reset if required checkreset_ddr2(s); - // Clear self refresh - MCHBAR32(0xf14) = MCHBAR32(0xf14) | 0x3; + if (s->boot_path != BOOT_PATH_WARM_RESET) { + // Clear self refresh + MCHBAR32(PMSTS_MCHBAR) = MCHBAR32(PMSTS_MCHBAR) + | PMSTS_BOTH_SELFREFRESH; - // Clear host clk gate reg - MCHBAR32(0x1c) = MCHBAR32(0x1c) | 0xffffffff; + // Clear host clk gate reg + MCHBAR32(0x1c) = MCHBAR32(0x1c) | 0xffffffff; - // Select DDR2 - MCHBAR8(0x1a8) = MCHBAR8(0x1a8) & ~0x4; + // Select DDR2 + MCHBAR8(0x1a8) = MCHBAR8(0x1a8) & ~0x4; - // Set freq - MCHBAR32(0xc00) = (MCHBAR32(0xc00) & ~0x70) | - (s->selected_timings.mem_clk << 4) | (1 << 10); + // Set freq + MCHBAR32(0xc00) = (MCHBAR32(0xc00) & ~0x70) | + (s->selected_timings.mem_clk << 4) | (1 << 10); - // Overwrite freq if chipset rejects it - s->selected_timings.mem_clk = (MCHBAR8(0xc00) & 0x70) >> 4; - if (s->selected_timings.mem_clk > (s->max_fsb + 3)) { - die("Error: DDR is faster than FSB, halt\n"); + // Overwrite freq if chipset rejects it + s->selected_timings.mem_clk = (MCHBAR8(0xc00) & 0x70) >> 4; + if (s->selected_timings.mem_clk > (s->max_fsb + 3)) + die("Error: DDR is faster than FSB, halt\n"); } udelay(250000); @@ -1885,8 +1965,10 @@ void raminit_ddr2(struct sysinfo *s) printk(BIOS_DEBUG, "Done clk crossing\n"); // DDR2 IO - setioclk_ddr2(s); - printk(BIOS_DEBUG, "Done I/O clk\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + setioclk_ddr2(s); + printk(BIOS_DEBUG, "Done I/O clk\n"); + } // Grant to launch launch_ddr2(s); @@ -1900,16 +1982,21 @@ void raminit_ddr2(struct sysinfo *s) dll_ddr2(s); // RCOMP - rcomp_ddr2(s); - printk(BIOS_DEBUG, "RCOMP\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + rcomp_ddr2(s); + printk(BIOS_DEBUG, "RCOMP\n"); + } // ODT odt_ddr2(s); printk(BIOS_DEBUG, "Done ODT\n"); // RCOMP update - while ((MCHBAR8(0x130) & 1) != 0 ); - printk(BIOS_DEBUG, "Done RCOMP update\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + while ((MCHBAR8(0x130) & 1) != 0) + ; + printk(BIOS_DEBUG, "Done RCOMP update\n"); + } // Set defaults MCHBAR32(0x260) = (MCHBAR32(0x260) & ~1) | 0xf00000; @@ -1989,7 +2076,7 @@ void raminit_ddr2(struct sysinfo *s) } // Receive enable - rcven_ddr2(s); + sdram_program_receive_enable(s); printk(BIOS_DEBUG, "Done rcven\n"); // Finish rcven @@ -2004,16 +2091,23 @@ void raminit_ddr2(struct sysinfo *s) MCHBAR8(0x5dc) = MCHBAR8(0x5dc) | 0x80; // Dummy writes / reads - volatile u32 data; - FOR_EACH_POPULATED_RANK(s->dimms, ch, r) { - for (bank = 0; bank < 4; bank++) { - reg32 = (ch << 29) | (r*0x8000000) | (bank << 12); - write32((u32 *)reg32, 0xffffffff); - data = read32((u32 *)reg32); - printk(BIOS_DEBUG, "Wrote ones, Read: [0x%08x]=0x%08x\n", reg32, data); - write32((u32 *)reg32, 0x00000000); - data = read32((u32 *)reg32); - printk(BIOS_DEBUG, "Wrote zeros, Read: [0x%08x]=0x%08x\n", reg32, data); + if (s->boot_path == BOOT_PATH_NORMAL) { + volatile u32 data; + FOR_EACH_POPULATED_RANK(s->dimms, ch, r) { + for (bank = 0; bank < 4; bank++) { + reg32 = (ch << 29) | (r*0x8000000) | + (bank << 12); + write32((u32 *)reg32, 0xffffffff); + data = read32((u32 *)reg32); + printk(BIOS_DEBUG, "Wrote ones,"); + printk(BIOS_DEBUG, " Read: [0x%08x]=0x%08x\n", + reg32, data); + write32((u32 *)reg32, 0x00000000); + data = read32((u32 *)reg32); + printk(BIOS_DEBUG, "Wrote zeros,"); + printk(BIOS_DEBUG, " Read: [0x%08x]=0x%08x\n", + reg32, data); + } } } printk(BIOS_DEBUG, "Done dummy reads\n"); diff --git a/src/northbridge/intel/x4x/x4x.h b/src/northbridge/intel/x4x/x4x.h index 7ca634f..66d765a 100644 --- a/src/northbridge/intel/x4x/x4x.h +++ b/src/northbridge/intel/x4x/x4x.h @@ -87,8 +87,8 @@ #define MCHBAR32(x) *((volatile u32 *)(DEFAULT_MCHBAR + x)) #define PMSTS_MCHBAR 0x0f14 /* Self refresh channel status */ -#define PMSTS_WARM_RESET (1 << 1) -#define PMSTS_BOTH_SELFREFRESH (1 << 0) +#define PMSTS_WARM_RESET (1 << 8) +#define PMSTS_BOTH_SELFREFRESH (3 << 0) #define CLKCFG_MCHBAR 0x0c00 #define CLKCFG_FSBCLK_SHIFT 0 @@ -290,6 +290,9 @@ struct sysinfo { struct dimminfo dimms[4]; u8 spd_map[4]; }; +#define BOOT_PATH_NORMAL 0 +#define BOOT_PATH_WARM_RESET 1 +#define BOOT_PATH_RESUME 2 enum ddr2_signals { CLKSET0 = 0,

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Patch merged into coreboot/master: mainboard/intel/leafhill: initial leafhill board changes
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit dcc0aa84fa20eaf8feefb21d1662d4716c64ad98 Author: Brenton Dong <brenton.m.dong(a)intel.com> Date: Wed Jan 4 16:39:43 2017 -0700 mainboard/intel/leafhill: initial leafhill board changes This commit makes the initial changes to support the Intel Leaf Hill CRB with Apollo Lake silicon. Memory parameters and some GPIOs are set. The google/reef directory is used as a template, and the same IFWI stitching process as reef is used to generate a bootable image. Apollo Lake silicon requires a boot media region called IFWI which includes assets such as CSE firmware, PMC microcode, CPU microcode, and boot firmware. Change-Id: Id92f0458548e3054d86f5faa8152d58d902f4418 Signed-off-by: Brenton Dong <brenton.m.dong(a)intel.com> Reviewed-on: https://review.coreboot.org/18039 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh(a)siemens.com> See https://review.coreboot.org/18039 for details. -gerrit

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Patch set updated for coreboot: nb/intel/x4x: Implement resume from S3 suspend
by Arthur Heymans 24 Jan '17

24 Jan '17

Arthur Heymans (arthur(a)aheymans.xyz) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17998 -gerrit commit 8275301688634a46cf830f6f849eb1000a6716f2 Author: Arthur Heymans <arthur(a)aheymans.xyz> Date: Fri Dec 30 21:07:18 2016 +0100 nb/intel/x4x: Implement resume from S3 suspend It rewrites the results of receive enable stored in the upper nvram region, to avoid running receive enable again. Some debug info is also printed about the self-refresh registers. (Not enforcing a reset here, since 0 does not necessarily mean it's not in self-refresh). Change-Id: Ib54bc5c7b0fed6d975ffc31f037b5179d9e5600b Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- src/mainboard/gigabyte/ga-g41m-es2l/Kconfig | 1 + src/mainboard/gigabyte/ga-g41m-es2l/romstage.c | 7 +- src/northbridge/intel/x4x/Makefile.inc | 1 - src/northbridge/intel/x4x/early_init.c | 179 +++++++++++++++++++++++ src/northbridge/intel/x4x/pcie.c | 191 ------------------------- src/northbridge/intel/x4x/raminit_ddr2.c | 18 ++- src/northbridge/intel/x4x/x4x.h | 2 +- 7 files changed, 201 insertions(+), 198 deletions(-) diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig b/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig index 3d2a892..ae57e5b 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig +++ b/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig @@ -33,6 +33,7 @@ config BOARD_SPECIFIC_OPTIONS select REALTEK_8168_RESET select HAVE_OPTION_TABLE select HAVE_CMOS_DEFAULT + select HAVE_ACPI_RESUME config MMCONF_BASE_ADDRESS hex diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c index d76fbb2..0a1470b 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c +++ b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c @@ -132,6 +132,7 @@ void mainboard_romstage_entry(unsigned long bist) // ch0 ch1 const u8 spd_addrmap[4] = { 0x50, 0, 0x52, 0 }; u8 boot_path = 0; + u8 s3_resume; /* Disable watchdog timer */ RCBA32(0x3410) = RCBA32(0x3410) | 0x20; @@ -151,16 +152,18 @@ void mainboard_romstage_entry(unsigned long bist) x4x_early_init(); + s3_resume = southbridge_detect_s3_resume(); + if (s3_resume) + boot_path = BOOT_PATH_RESUME; if (MCHBAR32(PMSTS_MCHBAR) & PMSTS_WARM_RESET) boot_path = BOOT_PATH_WARM_RESET; printk(BIOS_DEBUG, "Initializing memory\n"); sdram_initialize(boot_path, spd_addrmap); quick_ram_check(); - cbmem_initialize_empty(); printk(BIOS_DEBUG, "Memory initialized\n"); - x4x_late_init(); + x4x_late_init(s3_resume); printk(BIOS_DEBUG, "x4x late init complete\n"); diff --git a/src/northbridge/intel/x4x/Makefile.inc b/src/northbridge/intel/x4x/Makefile.inc index 3520944..34d9b0f 100644 --- a/src/northbridge/intel/x4x/Makefile.inc +++ b/src/northbridge/intel/x4x/Makefile.inc @@ -20,7 +20,6 @@ romstage-y += early_init.c romstage-y += raminit.c romstage-y += raminit_ddr2.c romstage-y += ram_calc.c -romstage-y += pcie.c ramstage-y += acpi.c ramstage-y += ram_calc.c diff --git a/src/northbridge/intel/x4x/early_init.c b/src/northbridge/intel/x4x/early_init.c index 1b0d4f9..7d6afc9 100644 --- a/src/northbridge/intel/x4x/early_init.c +++ b/src/northbridge/intel/x4x/early_init.c @@ -20,6 +20,10 @@ #include <southbridge/intel/i82801gx/i82801gx.h> /* DEFAULT_PMBASE */ #include <pc80/mc146818rtc.h> #include "x4x.h" +#include <cbmem.h> +#include <console/console.h> +#include <halt.h> +#include <romstage_handoff.h> void x4x_early_init(void) { @@ -61,3 +65,178 @@ void x4x_early_init(void) } pci_write_config16(d0f0, D0F0_GGC, 0x0100 | ((gfxsize + 1) << 4)); } + +static void init_egress(void) +{ + u32 reg32; + + /* VC0: TC0 only */ + EPBAR8(0x14) = 1; + EPBAR8(0x4) = 1; + + switch (MCHBAR32(0xc00) & 0x7) { + case 0x0: + /* FSB 1066 */ + EPBAR32(0x2c) = 0x0001a6db; + break; + case 0x2: + /* FSB 800 */ + EPBAR32(0x2c) = 0x00014514; + break; + default: + case 0x4: + /* FSB 1333 */ + EPBAR32(0x2c) = 0x00022861; + break; + } + EPBAR32(0x28) = 0x0a0a0a0a; + EPBAR8(0xc) = (EPBAR8(0xc) & ~0xe) | 2; + EPBAR32(0x1c) = (EPBAR32(0x1c) & ~0x7f0000) | 0x0a0000; + MCHBAR8(0x3c) = MCHBAR8(0x3c) | 0x7; + + /* VC1: ID1, TC7 */ + reg32 = (EPBAR32(0x20) & ~(7 << 24)) | (1 << 24); + reg32 = (reg32 & ~0xfe) | (1 << 7); + EPBAR32(0x20) = reg32; + + /* Init VC1 port arbitration table */ + EPBAR32(0x100) = 0x001000001; + EPBAR32(0x104) = 0x000040000; + EPBAR32(0x108) = 0x000001000; + EPBAR32(0x10c) = 0x000000040; + EPBAR32(0x110) = 0x001000001; + EPBAR32(0x114) = 0x000040000; + EPBAR32(0x118) = 0x000001000; + EPBAR32(0x11c) = 0x000000040; + + /* Load table */ + reg32 = EPBAR32(0x20) | (1 << 16); + EPBAR32(0x20) = reg32; + asm("nop"); + EPBAR32(0x20) = reg32; + + /* Wait for table load */ + while ((EPBAR8(0x26) & (1 << 0)) != 0); + + /* VC1: enable */ + EPBAR32(0x20) |= 1 << 31; + + /* Wait for VC1 */ + while ((EPBAR8(0x26) & (1 << 1)) != 0); + + printk(BIOS_DEBUG, "Done Egress Port\n"); +} + +static void init_dmi(void) +{ + u32 reg32; + u16 reg16; + + /* Assume IGD present */ + + /* Clear error status */ + DMIBAR32(0x1c4) = 0xffffffff; + DMIBAR32(0x1d0) = 0xffffffff; + + /* VC0: TC0 only */ + DMIBAR8(DMIVC0RCTL) = 1; + DMIBAR8(0x4) = 1; + + /* VC1: ID1, TC7 */ + reg32 = (DMIBAR32(DMIVC1RCTL) & ~(7 << 24)) | (1 << 24); + reg32 = (reg32 & ~0xff) | 1 << 7; + + /* VC1: enable */ + reg32 |= 1 << 31; + reg32 = (reg32 & ~(0x7 << 17)) | (0x4 << 17); + + DMIBAR32(DMIVC1RCTL) = reg32; + + /* Set up VCs in southbridge RCBA */ + RCBA8(0x3022) &= ~1; + + reg32 = (0x5 << 28) | (1 << 6); /* PCIe x4 */ + RCBA32(0x2020) = (RCBA32(0x2020) & ~((0xf << 28) | (0x7 << 6))) | reg32; + + /* Assign VC1 id 1 */ + RCBA32(0x20) = (RCBA32(0x20) & ~(0x7 << 24)) | (1 << 24); + + /* Map TC7 to VC1 */ + RCBA8(0x20) &= 1; + RCBA8(0x20) |= 1 << 7; + + /* Map TC0 to VC0 */ + RCBA8(0x14) &= 1; + + /* Init DMI VC1 port arbitration table */ + RCBA32(0x20) &= 0xfff1ffff; + RCBA32(0x20) |= 1 << 19; + + RCBA32(0x30) = 0x0000000f; + RCBA32(0x34) = 0x000f0000; + RCBA32(0x38) = 0; + RCBA32(0x3c) = 0x000000f0; + RCBA32(0x40) = 0x0f000000; + RCBA32(0x44) = 0; + RCBA32(0x48) = 0x0000f000; + RCBA32(0x4c) = 0; + RCBA32(0x50) = 0x0000000f; + RCBA32(0x54) = 0x000f0000; + RCBA32(0x58) = 0; + RCBA32(0x5c) = 0x000000f0; + RCBA32(0x60) = 0x0f000000; + RCBA32(0x64) = 0; + RCBA32(0x68) = 0x0000f000; + RCBA32(0x6c) = 0; + + RCBA32(0x20) |= 1 << 16; + + /* Enable VC1 */ + RCBA32(0x20) |= 1 << 31; + + /* Wait for VC1 */ + while ((RCBA8(0x26) & (1 << 1)) != 0); + + /* Wait for table load */ + while ((RCBA8(0x26) & (1 << 0)) != 0); + + /* ASPM on DMI link */ + RCBA16(0x1a8) &= ~0x3; + reg16 = RCBA16(0x1a8); + RCBA32(0x2010) = (RCBA32(0x2010) & ~(0x3 << 10)) | (1 << 10); + reg32 = RCBA32(0x2010); + + /* Set up VC1 max time */ + RCBA32(0x1c) = (RCBA32(0x1c) & ~0x7f0000) | 0x120000; + + while ((DMIBAR32(0x26) & (1 << 1)) != 0); + printk(BIOS_DEBUG, "Done DMI setup\n"); + + /* ASPM on DMI */ + DMIBAR32(0x200) &= ~(0x3 << 26); + DMIBAR16(0x210) = (DMIBAR16(0x210) & ~(0xff7)) | 0x101; + DMIBAR32(0x88) &= ~0x3; + DMIBAR32(0x88) |= 0x3; + reg16 = DMIBAR16(0x88); +} + +static void x4x_prepare_resume(int s3resume) +{ + int cbmem_recovered; + + cbmem_recovered = !cbmem_recovery(s3resume); + if (!cbmem_recovered && s3resume) { + /* Failed S3 resume, reset to come up cleanly */ + outb(0x6, 0xcf9); + halt(); + } + + romstage_handoff_init(s3resume); +} + +void x4x_late_init(int s3resume) +{ + init_egress(); + init_dmi(); + x4x_prepare_resume(s3resume); +} diff --git a/src/northbridge/intel/x4x/pcie.c b/src/northbridge/intel/x4x/pcie.c deleted file mode 100644 index f03869e..0000000 --- a/src/northbridge/intel/x4x/pcie.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2016 Damien Zammit <damien(a)zamaudio.com> - * - * 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 <stdint.h> -#include <stddef.h> -#include <string.h> -#include <arch/io.h> -#include <device/pci_def.h> -#include <device/pnp_def.h> -#include <console/console.h> - -#include "iomap.h" -#include "x4x.h" - -#define DEFAULT_RCBA 0xfed1c000 -#define RCBA8(x) *((volatile u8 *)(DEFAULT_RCBA + x)) -#define RCBA16(x) *((volatile u16 *)(DEFAULT_RCBA + x)) -#define RCBA32(x) *((volatile u32 *)(DEFAULT_RCBA + x)) - -static void init_egress(void) -{ - u32 reg32; - - /* VC0: TC0 only */ - EPBAR8(0x14) = 1; - EPBAR8(0x4) = 1; - - switch (MCHBAR32(0xc00) & 0x7) { - case 0x0: - /* FSB 1066 */ - EPBAR32(0x2c) = 0x0001a6db; - break; - case 0x2: - /* FSB 800 */ - EPBAR32(0x2c) = 0x00014514; - break; - default: - case 0x4: - /* FSB 1333 */ - EPBAR32(0x2c) = 0x00022861; - break; - } - EPBAR32(0x28) = 0x0a0a0a0a; - EPBAR8(0xc) = (EPBAR8(0xc) & ~0xe) | 2; - EPBAR32(0x1c) = (EPBAR32(0x1c) & ~0x7f0000) | 0x0a0000; - MCHBAR8(0x3c) = MCHBAR8(0x3c) | 0x7; - - /* VC1: ID1, TC7 */ - reg32 = (EPBAR32(0x20) & ~(7 << 24)) | (1 << 24); - reg32 = (reg32 & ~0xfe) | (1 << 7); - EPBAR32(0x20) = reg32; - - /* Init VC1 port arbitration table */ - EPBAR32(0x100) = 0x001000001; - EPBAR32(0x104) = 0x000040000; - EPBAR32(0x108) = 0x000001000; - EPBAR32(0x10c) = 0x000000040; - EPBAR32(0x110) = 0x001000001; - EPBAR32(0x114) = 0x000040000; - EPBAR32(0x118) = 0x000001000; - EPBAR32(0x11c) = 0x000000040; - - /* Load table */ - reg32 = EPBAR32(0x20) | (1 << 16); - EPBAR32(0x20) = reg32; - asm("nop"); - EPBAR32(0x20) = reg32; - - /* Wait for table load */ - while ((EPBAR8(0x26) & (1 << 0)) != 0); - - /* VC1: enable */ - EPBAR32(0x20) |= 1 << 31; - - /* Wait for VC1 */ - while ((EPBAR8(0x26) & (1 << 1)) != 0); - - printk(BIOS_DEBUG, "Done Egress Port\n"); -} - -static void init_dmi(void) -{ - u32 reg32; - u16 reg16; - - /* Assume IGD present */ - - /* Clear error status */ - DMIBAR32(0x1c4) = 0xffffffff; - DMIBAR32(0x1d0) = 0xffffffff; - - /* VC0: TC0 only */ - DMIBAR8(DMIVC0RCTL) = 1; - DMIBAR8(0x4) = 1; - - /* VC1: ID1, TC7 */ - reg32 = (DMIBAR32(DMIVC1RCTL) & ~(7 << 24)) | (1 << 24); - reg32 = (reg32 & ~0xff) | 1 << 7; - - /* VC1: enable */ - reg32 |= 1 << 31; - reg32 = (reg32 & ~(0x7 << 17)) | (0x4 << 17); - - DMIBAR32(DMIVC1RCTL) = reg32; - - /* Set up VCs in southbridge RCBA */ - RCBA8(0x3022) &= ~1; - - reg32 = (0x5 << 28) | (1 << 6); /* PCIe x4 */ - RCBA32(0x2020) = (RCBA32(0x2020) & ~((0xf << 28) | (0x7 << 6))) | reg32; - - /* Assign VC1 id 1 */ - RCBA32(0x20) = (RCBA32(0x20) & ~(0x7 << 24)) | (1 << 24); - - /* Map TC7 to VC1 */ - RCBA8(0x20) &= 1; - RCBA8(0x20) |= 1 << 7; - - /* Map TC0 to VC0 */ - RCBA8(0x14) &= 1; - - /* Init DMI VC1 port arbitration table */ - RCBA32(0x20) &= 0xfff1ffff; - RCBA32(0x20) |= 1 << 19; - - RCBA32(0x30) = 0x0000000f; - RCBA32(0x34) = 0x000f0000; - RCBA32(0x38) = 0; - RCBA32(0x3c) = 0x000000f0; - RCBA32(0x40) = 0x0f000000; - RCBA32(0x44) = 0; - RCBA32(0x48) = 0x0000f000; - RCBA32(0x4c) = 0; - RCBA32(0x50) = 0x0000000f; - RCBA32(0x54) = 0x000f0000; - RCBA32(0x58) = 0; - RCBA32(0x5c) = 0x000000f0; - RCBA32(0x60) = 0x0f000000; - RCBA32(0x64) = 0; - RCBA32(0x68) = 0x0000f000; - RCBA32(0x6c) = 0; - - RCBA32(0x20) |= 1 << 16; - - /* Enable VC1 */ - RCBA32(0x20) |= 1 << 31; - - /* Wait for VC1 */ - while ((RCBA8(0x26) & (1 << 1)) != 0); - - /* Wait for table load */ - while ((RCBA8(0x26) & (1 << 0)) != 0); - - /* ASPM on DMI link */ - RCBA16(0x1a8) &= ~0x3; - reg16 = RCBA16(0x1a8); - RCBA32(0x2010) = (RCBA32(0x2010) & ~(0x3 << 10)) | (1 << 10); - reg32 = RCBA32(0x2010); - - /* Set up VC1 max time */ - RCBA32(0x1c) = (RCBA32(0x1c) & ~0x7f0000) | 0x120000; - - while ((DMIBAR32(0x26) & (1 << 1)) != 0); - printk(BIOS_DEBUG, "Done DMI setup\n"); - - /* ASPM on DMI */ - DMIBAR32(0x200) &= ~(0x3 << 26); - DMIBAR16(0x210) = (DMIBAR16(0x210) & ~(0xff7)) | 0x101; - DMIBAR32(0x88) &= ~0x3; - DMIBAR32(0x88) |= 0x3; - reg16 = DMIBAR16(0x88); -} - -void x4x_late_init(void) -{ - init_egress(); - init_dmi(); -} diff --git a/src/northbridge/intel/x4x/raminit_ddr2.c b/src/northbridge/intel/x4x/raminit_ddr2.c index 8a9cb01..32bc8fd 100644 --- a/src/northbridge/intel/x4x/raminit_ddr2.c +++ b/src/northbridge/intel/x4x/raminit_ddr2.c @@ -262,6 +262,17 @@ static void clkcross_ddr2(struct sysinfo *s) static void checkreset_ddr2(struct sysinfo *s) { u8 pmcon2; + u32 pmsts; + + if (s->boot_path >= 1) { + pmsts = MCHBAR32(PMSTS_MCHBAR); + if (!(pmsts & 1)) + printk(BIOS_DEBUG, + "Channel 0 possibly not in self refresh\n"); + if (!(pmsts & 2)) + printk(BIOS_DEBUG, + "Channel 1 possibly not in self refresh\n"); + } pmcon2 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa2); @@ -1476,7 +1487,6 @@ static void rcven_ddr2(struct sysinfo *s) readdelay[ch] = MCHBAR16(0x400*ch + 0x588); } // END EACH POPULATED CHANNEL - /* TODO: Resume support using this */ FOR_EACH_CHANNEL(ch) { for (lane = 0; lane < 8; lane++) { MCHBAR8(0x400*ch + 0x560 + (lane*4)) = @@ -1556,7 +1566,8 @@ static void sdram_program_receive_enable(struct sysinfo *s) RCBA32(0x3400) = (1 << 2); /* Program Receive Enable Timings */ - if (s->boot_path == BOOT_PATH_WARM_RESET) { + if ((s->boot_path == BOOT_PATH_WARM_RESET) + || (s->boot_path == BOOT_PATH_RESUME)) { sdram_recover_receive_enable(); } else { rcven_ddr2(s); @@ -2044,7 +2055,8 @@ void raminit_ddr2(struct sysinfo *s) printk(BIOS_DEBUG, "Done pre-jedec\n"); // JEDEC reset - jedec_ddr2(s); + if (s->boot_path != BOOT_PATH_RESUME) + jedec_ddr2(s); printk(BIOS_DEBUG, "Done jedec steps\n"); diff --git a/src/northbridge/intel/x4x/x4x.h b/src/northbridge/intel/x4x/x4x.h index 66d765a..faae775 100644 --- a/src/northbridge/intel/x4x/x4x.h +++ b/src/northbridge/intel/x4x/x4x.h @@ -322,7 +322,7 @@ enum ddr2_signals { #ifndef __BOOTBLOCK__ void x4x_early_init(void); -void x4x_late_init(void); +void x4x_late_init(int s3resume); u32 decode_igd_memory_size(u32 gms); u32 decode_igd_gtt_size(u32 gsm); u8 decode_pciebar(u32 *const base, u32 *const len);

1 0

Patch set updated for coreboot: nb/intel/x4x: Fix raminit on reset path
by Arthur Heymans 24 Jan '17

24 Jan '17

Arthur Heymans (arthur(a)aheymans.xyz) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18009 -gerrit commit e3383166987de7b8b8b3f1b4fd35a4dc8ae0d557 Author: Arthur Heymans <arthur(a)aheymans.xyz> Date: Wed Nov 30 18:40:38 2016 +0100 nb/intel/x4x: Fix raminit on reset path Previously the raminit failed on hot reset and to work around this issue it unconditionally did a cold reset. This has the following issues: * it's slow; * when the OS issues a hot reset some disk drives expect their 5V power supply to remain on, which gets cut off by a cold reset, causing data corruption. To fix this some steps in raminit must be ommited on the reset path. This includes searching for receive enable. To achieve this it stores receive enable results in nvram (which is also needed when implementing S3 suspend/resume from S3). Calling a hot reset after raminit "outb(0x6, 0cf9)" works. Change-Id: I6601dd90aebd071a0de7cec070487b0f9845bc30 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout | 1 + src/mainboard/gigabyte/ga-g41m-es2l/romstage.c | 7 +- src/northbridge/intel/x4x/raminit_ddr2.c | 170 ++++++++++++++++++------ src/northbridge/intel/x4x/x4x.h | 7 +- 4 files changed, 144 insertions(+), 41 deletions(-) diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout index 3138479..fac9d35 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout +++ b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout @@ -68,6 +68,7 @@ entries # coreboot config options: check sums 984 16 h 0 check_sum +1024 144 r 0 recv_enable_results # ----------------------------------------------------------------- enumerations diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c index 0f43795..d76fbb2 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c +++ b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c @@ -30,6 +30,7 @@ #include <lib.h> #include <arch/stages.h> #include <cbmem.h> +#include <northbridge/intel/x4x/iomap.h> #define SERIAL_DEV PNP_DEV(0x2e, IT8718F_SP1) #define GPIO_DEV PNP_DEV(0x2e, IT8718F_GPIO) @@ -130,6 +131,7 @@ void mainboard_romstage_entry(unsigned long bist) { // ch0 ch1 const u8 spd_addrmap[4] = { 0x50, 0, 0x52, 0 }; + u8 boot_path = 0; /* Disable watchdog timer */ RCBA32(0x3410) = RCBA32(0x3410) | 0x20; @@ -149,8 +151,11 @@ void mainboard_romstage_entry(unsigned long bist) x4x_early_init(); + if (MCHBAR32(PMSTS_MCHBAR) & PMSTS_WARM_RESET) + boot_path = BOOT_PATH_WARM_RESET; + printk(BIOS_DEBUG, "Initializing memory\n"); - sdram_initialize(0, spd_addrmap); + sdram_initialize(boot_path, spd_addrmap); quick_ram_check(); cbmem_initialize_empty(); printk(BIOS_DEBUG, "Memory initialized\n"); diff --git a/src/northbridge/intel/x4x/raminit_ddr2.c b/src/northbridge/intel/x4x/raminit_ddr2.c index b3ee34a..8a9cb01 100644 --- a/src/northbridge/intel/x4x/raminit_ddr2.c +++ b/src/northbridge/intel/x4x/raminit_ddr2.c @@ -20,6 +20,11 @@ #include <console/console.h> #include <commonlib/helpers.h> #include <delay.h> +#include <pc80/mc146818rtc.h> +/* This northbridge can also occur with ICH10 */ +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_I82801GX) +#include <southbridge/intel/i82801gx/i82801gx.h> +#endif #include "iomap.h" #include "x4x.h" @@ -257,26 +262,25 @@ static void clkcross_ddr2(struct sysinfo *s) static void checkreset_ddr2(struct sysinfo *s) { u8 pmcon2; - u8 reset = 0; pmcon2 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa2); - if (!(pmcon2 & 0x80)) { - pmcon2 |= 0x80; + + if (pmcon2 & 0x80) { + pmcon2 &= ~0x80; pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2); - reset = 1; /* do magic 0xf0 thing. */ u8 reg8 = pci_read_config8(PCI_DEV(0, 0, 0), 0xf0); pci_write_config8(PCI_DEV(0, 0, 0), 0xf0, reg8 & ~(1 << 2)); reg8 = pci_read_config8(PCI_DEV(0, 0, 0), 0xf0); pci_write_config8(PCI_DEV(0, 0, 0), 0xf0, reg8 | (1 << 2)); - } - if (reset) { + printk(BIOS_DEBUG, "Reset...\n"); - outb(0xe, 0xcf9); + outb(0x6, 0xcf9); asm ("hlt"); } - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2 | 0x80); + pmcon2 |= 0x80; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, pmcon2); } static void setioclk_ddr2(struct sysinfo *s) @@ -1486,6 +1490,80 @@ static void rcven_ddr2(struct sysinfo *s) printk(BIOS_DEBUG, "End rcven\n"); } +static void sdram_save_receive_enable(void) +{ + int i = 0, uneven; + u16 reg16; + u8 values[18] = { 0 }; + u8 lane, ch; + + FOR_EACH_CHANNEL(ch) { + for (lane = 0; lane < 8; lane++) { + uneven = lane % 2; + values[i] |= (MCHBAR8(0x400*ch + 0x560 + lane * 4) & 0xf) + << uneven * 4; + if (uneven) + i++; + } + values[i++] = (MCHBAR32(0x400*ch + 0x248) >> 16) & 0xf; + reg16 = MCHBAR16(0x400*ch + 0x5fa); + values[i++] = reg16 & 0xff; + values[i++] = (reg16 >> 8) & 0xff; + reg16 = MCHBAR16(0x400*ch + 0x58c); + values[i++] = reg16 & 0xff; + values[i++] = (reg16 >> 8) & 0xff; + } + + for (i = 0; i < ARRAY_SIZE(values); i++) + cmos_write(values[i], 128 + i); +} + +static void sdram_recover_receive_enable(void) +{ + u8 i, uneven; + u32 reg32 = 0; + u16 reg16 = 0; + u8 values[18]; + u8 ch, lane; + + for (i = 0; i < ARRAY_SIZE(values); i++) + values[i] = cmos_read(128 + i); + + i = 0; + FOR_EACH_CHANNEL(ch) { + for (lane = 0; lane < 8; lane++) { + uneven = lane % 2; + MCHBAR8(0x400*ch + 0x560 + (lane*4)) = 0x70 + | ((values[i] >> (4 * uneven)) & 0xf); + if (uneven) + i++; + } + reg32 = (MCHBAR32(0x400*ch + 0x248) & ~0xf0000) + | ((values[i++] & 0xf) << 16); + MCHBAR32(0x400*ch + 0x248) = reg32; + reg16 = values[i++]; + reg16 |= values[i++] << 8; + MCHBAR16(0x400*ch + 0x5fa) = reg16; + reg16 = values[i++]; + reg16 |= values[i++] << 8; + MCHBAR16(0x400*ch + 0x58c) = reg16; + } +} + +static void sdram_program_receive_enable(struct sysinfo *s) +{ + /* enable upper CMOS */ + RCBA32(0x3400) = (1 << 2); + + /* Program Receive Enable Timings */ + if (s->boot_path == BOOT_PATH_WARM_RESET) { + sdram_recover_receive_enable(); + } else { + rcven_ddr2(s); + sdram_save_receive_enable(); + } +} + static void dradrb_ddr2(struct sysinfo *s) { u8 map, i, ch, r, rankpop0, rankpop1; @@ -1859,23 +1937,25 @@ void raminit_ddr2(struct sysinfo *s) // Reset if required checkreset_ddr2(s); - // Clear self refresh - MCHBAR32(0xf14) = MCHBAR32(0xf14) | 0x3; + if (s->boot_path != BOOT_PATH_WARM_RESET) { + // Clear self refresh + MCHBAR32(PMSTS_MCHBAR) = MCHBAR32(PMSTS_MCHBAR) + | PMSTS_BOTH_SELFREFRESH; - // Clear host clk gate reg - MCHBAR32(0x1c) = MCHBAR32(0x1c) | 0xffffffff; + // Clear host clk gate reg + MCHBAR32(0x1c) = MCHBAR32(0x1c) | 0xffffffff; - // Select DDR2 - MCHBAR8(0x1a8) = MCHBAR8(0x1a8) & ~0x4; + // Select DDR2 + MCHBAR8(0x1a8) = MCHBAR8(0x1a8) & ~0x4; - // Set freq - MCHBAR32(0xc00) = (MCHBAR32(0xc00) & ~0x70) | - (s->selected_timings.mem_clk << 4) | (1 << 10); + // Set freq + MCHBAR32(0xc00) = (MCHBAR32(0xc00) & ~0x70) | + (s->selected_timings.mem_clk << 4) | (1 << 10); - // Overwrite freq if chipset rejects it - s->selected_timings.mem_clk = (MCHBAR8(0xc00) & 0x70) >> 4; - if (s->selected_timings.mem_clk > (s->max_fsb + 3)) { - die("Error: DDR is faster than FSB, halt\n"); + // Overwrite freq if chipset rejects it + s->selected_timings.mem_clk = (MCHBAR8(0xc00) & 0x70) >> 4; + if (s->selected_timings.mem_clk > (s->max_fsb + 3)) + die("Error: DDR is faster than FSB, halt\n"); } udelay(250000); @@ -1885,8 +1965,10 @@ void raminit_ddr2(struct sysinfo *s) printk(BIOS_DEBUG, "Done clk crossing\n"); // DDR2 IO - setioclk_ddr2(s); - printk(BIOS_DEBUG, "Done I/O clk\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + setioclk_ddr2(s); + printk(BIOS_DEBUG, "Done I/O clk\n"); + } // Grant to launch launch_ddr2(s); @@ -1900,16 +1982,21 @@ void raminit_ddr2(struct sysinfo *s) dll_ddr2(s); // RCOMP - rcomp_ddr2(s); - printk(BIOS_DEBUG, "RCOMP\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + rcomp_ddr2(s); + printk(BIOS_DEBUG, "RCOMP\n"); + } // ODT odt_ddr2(s); printk(BIOS_DEBUG, "Done ODT\n"); // RCOMP update - while ((MCHBAR8(0x130) & 1) != 0 ); - printk(BIOS_DEBUG, "Done RCOMP update\n"); + if (s->boot_path != BOOT_PATH_WARM_RESET) { + while ((MCHBAR8(0x130) & 1) != 0) + ; + printk(BIOS_DEBUG, "Done RCOMP update\n"); + } // Set defaults MCHBAR32(0x260) = (MCHBAR32(0x260) & ~1) | 0xf00000; @@ -1989,7 +2076,7 @@ void raminit_ddr2(struct sysinfo *s) } // Receive enable - rcven_ddr2(s); + sdram_program_receive_enable(s); printk(BIOS_DEBUG, "Done rcven\n"); // Finish rcven @@ -2004,16 +2091,23 @@ void raminit_ddr2(struct sysinfo *s) MCHBAR8(0x5dc) = MCHBAR8(0x5dc) | 0x80; // Dummy writes / reads - volatile u32 data; - FOR_EACH_POPULATED_RANK(s->dimms, ch, r) { - for (bank = 0; bank < 4; bank++) { - reg32 = (ch << 29) | (r*0x8000000) | (bank << 12); - write32((u32 *)reg32, 0xffffffff); - data = read32((u32 *)reg32); - printk(BIOS_DEBUG, "Wrote ones, Read: [0x%08x]=0x%08x\n", reg32, data); - write32((u32 *)reg32, 0x00000000); - data = read32((u32 *)reg32); - printk(BIOS_DEBUG, "Wrote zeros, Read: [0x%08x]=0x%08x\n", reg32, data); + if (s->boot_path == BOOT_PATH_NORMAL) { + volatile u32 data; + FOR_EACH_POPULATED_RANK(s->dimms, ch, r) { + for (bank = 0; bank < 4; bank++) { + reg32 = (ch << 29) | (r*0x8000000) | + (bank << 12); + write32((u32 *)reg32, 0xffffffff); + data = read32((u32 *)reg32); + printk(BIOS_DEBUG, "Wrote ones,"); + printk(BIOS_DEBUG, " Read: [0x%08x]=0x%08x\n", + reg32, data); + write32((u32 *)reg32, 0x00000000); + data = read32((u32 *)reg32); + printk(BIOS_DEBUG, "Wrote zeros,"); + printk(BIOS_DEBUG, " Read: [0x%08x]=0x%08x\n", + reg32, data); + } } } printk(BIOS_DEBUG, "Done dummy reads\n"); diff --git a/src/northbridge/intel/x4x/x4x.h b/src/northbridge/intel/x4x/x4x.h index 7ca634f..66d765a 100644 --- a/src/northbridge/intel/x4x/x4x.h +++ b/src/northbridge/intel/x4x/x4x.h @@ -87,8 +87,8 @@ #define MCHBAR32(x) *((volatile u32 *)(DEFAULT_MCHBAR + x)) #define PMSTS_MCHBAR 0x0f14 /* Self refresh channel status */ -#define PMSTS_WARM_RESET (1 << 1) -#define PMSTS_BOTH_SELFREFRESH (1 << 0) +#define PMSTS_WARM_RESET (1 << 8) +#define PMSTS_BOTH_SELFREFRESH (3 << 0) #define CLKCFG_MCHBAR 0x0c00 #define CLKCFG_FSBCLK_SHIFT 0 @@ -290,6 +290,9 @@ struct sysinfo { struct dimminfo dimms[4]; u8 spd_map[4]; }; +#define BOOT_PATH_NORMAL 0 +#define BOOT_PATH_WARM_RESET 1 +#define BOOT_PATH_RESUME 2 enum ddr2_signals { CLKSET0 = 0,

1 0

Patch merged into coreboot/master: drivers/intel/gma/vbt: Fix style and minor issues
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit d37fa8d84dc368aa02fa28134f2b7a38d2e3cdf9 Author: Nico Huber <nico.huber(a)secunet.com> Date: Thu Jan 19 16:11:58 2017 +0100 drivers/intel/gma/vbt: Fix style and minor issues o Fix indentation and other whitespace issues, o Use `const` where applicable, o Avoid retyping the same constant literals, o Actually read PCI revision from the device (instead of using the lowest class byte). Change-Id: I2c64153c61a51a6a87848360d22f981225812a3b Signed-off-by: Nico Huber <nico.huber(a)secunet.com> Reviewed-on: https://review.coreboot.org/18185 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter(a)users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur(a)aheymans.xyz> See https://review.coreboot.org/18185 for details. -gerrit

1 0

Patch set updated for coreboot: mainboard/intel/leafhill: initial leafhill board changes
by Martin Roth 24 Jan '17

24 Jan '17

Martin Roth (martinroth(a)google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18039 -gerrit commit dcf367c5918cec5088db6e0b0e2832905e22081d Author: Brenton Dong <brenton.m.dong(a)intel.com> Date: Wed Jan 4 16:39:43 2017 -0700 mainboard/intel/leafhill: initial leafhill board changes This commit makes the initial changes to support the Intel Leaf Hill CRB with Apollo Lake silicon. Memory parameters and some GPIOs are set. The google/reef directory is used as a template, and the same IFWI stitching process as reef is used to generate a bootable image. Apollo Lake silicon requires a boot media region called IFWI which includes assets such as CSE firmware, PMC microcode, CPU microcode, and boot firmware. Change-Id: Id92f0458548e3054d86f5faa8152d58d902f4418 Signed-off-by: Brenton Dong <brenton.m.dong(a)intel.com> --- src/mainboard/intel/leafhill/Kconfig | 100 +----- src/mainboard/intel/leafhill/Kconfig.name | 3 +- src/mainboard/intel/leafhill/Makefile.inc | 16 - src/mainboard/intel/leafhill/board_info.txt | 8 +- src/mainboard/intel/leafhill/boardid.c | 29 -- src/mainboard/intel/leafhill/bootblock.c | 10 - src/mainboard/intel/leafhill/brd_gpio.h | 62 ++++ src/mainboard/intel/leafhill/chromeos.c | 51 --- src/mainboard/intel/leafhill/chromeos.fmd | 53 --- src/mainboard/intel/leafhill/devicetree.cb | 235 +++++++++++++ src/mainboard/intel/leafhill/dsdt.asl | 26 -- src/mainboard/intel/leafhill/ec.c | 71 ---- src/mainboard/intel/leafhill/leafhill.fmd | 40 +++ src/mainboard/intel/leafhill/mainboard.c | 100 +----- src/mainboard/intel/leafhill/romstage.c | 106 +++++- src/mainboard/intel/leafhill/smihandler.c | 52 --- .../intel/leafhill/variants/baseboard/Makefile.inc | 10 - .../intel/leafhill/variants/baseboard/boardid.c | 22 -- .../leafhill/variants/baseboard/devicetree.cb | 235 ------------- .../intel/leafhill/variants/baseboard/gpio.c | 391 --------------------- .../baseboard/include/baseboard/acpi/dptf.asl | 89 ----- .../variants/baseboard/include/baseboard/ec.h | 76 ---- .../variants/baseboard/include/baseboard/gpio.h | 53 --- .../baseboard/include/baseboard/variants.h | 49 --- .../intel/leafhill/variants/baseboard/memory.c | 155 -------- .../intel/leafhill/variants/baseboard/nhlt.c | 44 --- .../intel/leafhill/variants/pyro/Makefile.inc | 1 - .../intel/leafhill/variants/pyro/devicetree.cb | 211 ----------- .../variants/pyro/include/variant/acpi/dptf.asl | 89 ----- .../leafhill/variants/pyro/include/variant/ec.h | 21 -- .../leafhill/variants/pyro/include/variant/gpio.h | 21 -- .../intel/leafhill/variants/pyro/memory.c | 114 ------ .../variants/reef/include/variant/acpi/dptf.asl | 16 - .../leafhill/variants/reef/include/variant/ec.h | 21 -- .../leafhill/variants/reef/include/variant/gpio.h | 21 -- .../intel/leafhill/variants/snappy/devicetree.cb | 223 ------------ .../variants/snappy/include/variant/acpi/dptf.asl | 89 ----- .../leafhill/variants/snappy/include/variant/ec.h | 21 -- .../variants/snappy/include/variant/gpio.h | 21 -- 39 files changed, 449 insertions(+), 2506 deletions(-) diff --git a/src/mainboard/intel/leafhill/Kconfig b/src/mainboard/intel/leafhill/Kconfig index 30e1658..ded4d24 100644 --- a/src/mainboard/intel/leafhill/Kconfig +++ b/src/mainboard/intel/leafhill/Kconfig @@ -1,108 +1,24 @@ +if BOARD_INTEL_LEAFHILL -config BOARD_GOOGLE_BASEBOARD_REEF - def_bool n +config BOARD_SPECIFIC_OPTIONS + def_bool y select SOC_INTEL_APOLLOLAKE select BOARD_ROMSIZE_KB_16384 - select EC_GOOGLE_CHROMEEC - select EC_GOOGLE_CHROMEEC_LPC - select HAVE_ACPI_RESUME select HAVE_ACPI_TABLES - select I2C_TPM - select MAINBOARD_HAS_CHROMEOS - select MAINBOARD_HAS_TPM2 - select MAINBOARD_HAS_I2C_TPM_CR50 - select TPM2 - select GOOGLE_SMBIOS_MAINBOARD_VERSION - -if BOARD_INTEL_LEAFHILL - -config BASEBOARD_REEF_LAPTOP - def_bool n - select SYSTEM_TYPE_LAPTOP - -config DRIVER_TPM_I2C_BUS - hex - default 0x2 - -config DRIVER_TPM_I2C_ADDR - hex - default 0x50 - -config DRIVER_TPM_I2C_IRQ - int - default 60 # GPE0_DW1_28 - -config CHROMEOS - select EC_GOOGLE_CHROMEEC_SWITCHES - select HAS_RECOVERY_MRC_CACHE - select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN - select LID_SWITCH if BASEBOARD_REEF_LAPTOP - -config DRIVERS_I2C_DA7219 - default y - -config DRIVERS_I2C_GENERIC - default y - -config DRIVERS_I2C_WACOM - default y - -config DRIVERS_PS2_KEYBOARD - default y - -config DRIVERS_GENERIC_GPIO_REGULATOR - default y +# select HAVE_INTEL_FIRMWARE +# select HAVE_ME_BIN +# select LOCK_MANAGEMENT_ENGINE config MAINBOARD_DIR string default intel/leafhill -config VARIANT_DIR - string - default "reef" - default "pyro" if BOARD_GOOGLE_PYRO - default "snappy" if BOARD_GOOGLE_SNAPPY - config DEVICETREE string - default "variants/pyro/devicetree.cb" if BOARD_GOOGLE_PYRO - default "variants/snappy/devicetree.cb" if BOARD_GOOGLE_SNAPPY - default "variants/baseboard/devicetree.cb" + default "devicetree.cb" config MAINBOARD_PART_NUMBER string - default "Reef" - default "Pyro" if BOARD_GOOGLE_PYRO - default "Snappy" if BOARD_GOOGLE_SNAPPY - -config MAINBOARD_FAMILY - string - default "Google_Reef" - -config GBB_HWID - string - depends on CHROMEOS - default "REEF TEST 3240" if BOARD_GOOGLE_REEF - default "PYRO TEST 0290" if BOARD_GOOGLE_PYRO - default "SNAPPY TEST 1088" if BOARD_GOOGLE_SNAPPY - -config MAX_CPUS - int - default 8 - -config UART_FOR_CONSOLE - int - default 2 - -config INCLUDE_NHLT_BLOBS - bool "Include blobs for audio." - select NHLT_DMIC_1CH_16B - select NHLT_DMIC_2CH_16B - select NHLT_DMIC_4CH_16B - select NHLT_DA7219 - select NHLT_MAX98357 - -config DRIVERS_GENERIC_MAX98357A - default y + default "Leafhill" endif # BOARD_INTEL_LEAFHILL diff --git a/src/mainboard/intel/leafhill/Kconfig.name b/src/mainboard/intel/leafhill/Kconfig.name index d6d66e7..391203c 100644 --- a/src/mainboard/intel/leafhill/Kconfig.name +++ b/src/mainboard/intel/leafhill/Kconfig.name @@ -1,4 +1,3 @@ config BOARD_INTEL_LEAFHILL bool "Leafhill" - select BOARD_GOOGLE_BASEBOARD_REEF - select BASEBOARD_REEF_LAPTOP + diff --git a/src/mainboard/intel/leafhill/Makefile.inc b/src/mainboard/intel/leafhill/Makefile.inc index ac654fb..9e3e892 100644 --- a/src/mainboard/intel/leafhill/Makefile.inc +++ b/src/mainboard/intel/leafhill/Makefile.inc @@ -1,19 +1,3 @@ bootblock-y += bootblock.c -bootblock-y += ec.c -romstage-$(CONFIG_CHROMEOS) += chromeos.c -romstage-y += boardid.c - -ramstage-y += boardid.c -ramstage-$(CONFIG_CHROMEOS) += chromeos.c -ramstage-y += ec.c ramstage-y += mainboard.c - -verstage-$(CONFIG_CHROMEOS) += chromeos.c -smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c - -subdirs-y += variants/baseboard -CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include - -subdirs-y += variants/$(VARIANT_DIR) -CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include diff --git a/src/mainboard/intel/leafhill/board_info.txt b/src/mainboard/intel/leafhill/board_info.txt index 9b1f2a4..e0e5501 100644 --- a/src/mainboard/intel/leafhill/board_info.txt +++ b/src/mainboard/intel/leafhill/board_info.txt @@ -1,6 +1,6 @@ -Vendor name: Google -Board name: Reef Apollolake Reference Board -Category: laptop +Vendor name: Intel +Board name: Leafhill Reference Board +Category: eval ROM protocol: SPI -ROM socketed: n +ROM socketed: y Flashrom support: y diff --git a/src/mainboard/intel/leafhill/boardid.c b/src/mainboard/intel/leafhill/boardid.c deleted file mode 100644 index f240fca..0000000 --- a/src/mainboard/intel/leafhill/boardid.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * Copyright (C) 2015 Intel Corporation - * - * 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 <baseboard/variants.h> -#include <boardid.h> -#include <stddef.h> - -uint8_t board_id(void) -{ - MAYBE_STATIC int id = -1; - - if (id < 0) - id = variant_board_id(); - - return id; -} diff --git a/src/mainboard/intel/leafhill/bootblock.c b/src/mainboard/intel/leafhill/bootblock.c index 57d20d9..3de44a8 100644 --- a/src/mainboard/intel/leafhill/bootblock.c +++ b/src/mainboard/intel/leafhill/bootblock.c @@ -13,20 +13,10 @@ * GNU General Public License for more details. */ -#include <baseboard/variants.h> #include <bootblock_common.h> -#include <ec/ec.h> #include <soc/lpc.h> -#include <soc/gpio.h> -#include <variant/ec.h> void bootblock_mainboard_init(void) { - const struct pad_config *pads; - size_t num; - lpc_configure_pads(); - pads = variant_early_gpio_table(&num); - gpio_configure_pads(pads, num); - mainboard_ec_init(); } diff --git a/src/mainboard/intel/leafhill/brd_gpio.h b/src/mainboard/intel/leafhill/brd_gpio.h new file mode 100644 index 0000000..33b839b --- /dev/null +++ b/src/mainboard/intel/leafhill/brd_gpio.h @@ -0,0 +1,62 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015-2016 Intel Corporation. All Rights Reserved. + * + * 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/gpio.h> + +#if ENV_ROMSTAGE + +static const struct pad_config gpio_table[] = { + PAD_CFG_NF(GPIO_134, NATIVE, DEEP, NF2), /* ISH_I2C0_SDA/IO-OD */ + PAD_CFG_NF(GPIO_135, NATIVE, DEEP, NF2), /* ISH_I2C0_SCL/IO-OD */ + PAD_CFG_NF(GPIO_136, NATIVE, DEEP, NF2), /* ISH_I2C1_SDA/IO-OD */ + PAD_CFG_NF(GPIO_137, NATIVE, DEEP, NF2), /* ISH_I2C1_SCL/IO-OD */ + + PAD_CFG_NF(GPIO_0, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_1, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_2, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_3, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_4, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_5, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_6, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_7, NATIVE, DEEP, NF1), + PAD_CFG_NF(GPIO_8, NATIVE, DEEP, NF1), + + /* EXP_I2C_SDA and I2C_PSS_SDA and I2C_2_SDA_IOEXP */ + PAD_CFG_NF(GPIO_7, NATIVE, DEEP, NF1), + /* EXP_I2C_SCL and I2C_PSS_SCL and I2C_2_SCL_IOEXP */ + PAD_CFG_NF(GPIO_8, NATIVE, DEEP, NF1), + + PAD_CFG_GPO(GPIO_152, 0, DEEP), /* PERST# */ + PAD_CFG_GPO(GPIO_19, 1, DEEP), /* PFET */ + PAD_CFG_GPO(GPIO_13, 0, DEEP), /* PERST# */ + PAD_CFG_GPO(GPIO_17, 1, DEEP), /* PFET */ + PAD_CFG_GPO(GPIO_15, 0, DEEP), /* PERST# */ + + PAD_CFG_NF(GPIO_210, NATIVE, DEEP, NF1), /* CLKREQ# */ + + PAD_CFG_NF(SMB_CLK, NATIVE, DEEP, NF1), + PAD_CFG_NF(SMB_DATA, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_ILB_SERIRQ, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_CLKOUT0, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_CLKOUT1, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_AD0, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_AD1, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_AD2, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_AD3, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_CLKRUNB, NATIVE, DEEP, NF1), + PAD_CFG_NF(LPC_FRAMEB, NATIVE, DEEP, NF1), +}; + +#endif diff --git a/src/mainboard/intel/leafhill/chromeos.c b/src/mainboard/intel/leafhill/chromeos.c deleted file mode 100644 index 256db16..0000000 --- a/src/mainboard/intel/leafhill/chromeos.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/variants.h> -#include <boot/coreboot_tables.h> -#include <gpio.h> -#include <vendorcode/google/chromeos/chromeos.h> -#include <soc/gpio.h> -#include <variant/gpio.h> - -void fill_lb_gpios(struct lb_gpios *gpios) -{ - struct lb_gpio chromeos_gpios[] = { - {-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"}, - {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, - {-1, ACTIVE_HIGH, get_developer_mode_switch(), "developer"}, - {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, - {-1, ACTIVE_HIGH, 0, "power"}, - {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, - {GPIO_EC_IN_RW, ACTIVE_HIGH, - gpio_get(GPIO_EC_IN_RW), "EC in RW"}, - }; - lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); -} - -int get_write_protect_state(void) -{ - /* Read PCH_WP GPIO. */ - return gpio_get(GPIO_PCH_WP); -} - -void mainboard_chromeos_acpi_generate(void) -{ - const struct cros_gpio *gpios; - size_t num; - - gpios = variant_cros_gpios(&num); - chromeos_acpi_gpio_generate(gpios, num); -} diff --git a/src/mainboard/intel/leafhill/chromeos.fmd b/src/mainboard/intel/leafhill/chromeos.fmd deleted file mode 100644 index 3c289a1..0000000 --- a/src/mainboard/intel/leafhill/chromeos.fmd +++ /dev/null @@ -1,53 +0,0 @@ -FLASH 16M { - WP_RO@0x0 0x400000 { - SI_DESC@0x0 0x1000 - IFWI@0x1000 0x1ff000 - RO_VPD@0x200000 0x4000 - RO_SECTION@0x204000 0x1fc000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 - COREBOOT(CBFS)@0x1000 0x17b000 - GBB@0x17c000 0x40000 - RO_UNUSED@0x1bc000 0x40000 - } - } - MISC_RW@0x400000 0x30000 { - UNIFIED_MRC_CACHE@0x0 0x21000 { - RECOVERY_MRC_CACHE@0x0 0x10000 - RW_MRC_CACHE@0x10000 0x10000 - RW_VAR_MRC_CACHE@0x20000 0x1000 - } - RW_ELOG@0x21000 0x3000 - RW_SHARED@0x24000 0x4000 { - SHARED_DATA@0x0 0x2000 - VBLOCK_DEV@0x2000 0x2000 - } - RW_VPD@0x28000 0x2000 - RW_NVRAM@0x2a000 0x6000 - } - RW_SECTION_A@0x430000 0x480000 { - VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x46ffc0 - RW_FWID_A@0x47ffc0 0x40 - } - RW_SECTION_B@0x8b0000 0x480000 { - VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x46ffc0 - RW_FWID_B@0x47ffc0 0x40 - } - RW_LEGACY(CBFS)@0xd30000 0x200000 - BIOS_UNUSABLE@0xf30000 0x4f000 - DEVICE_EXTENSION@0xf7f000 0x80000 - # Currently, it is required that the BIOS region be a multiple of 8KiB. - # This is required so that the recovery mechanism can find SIGN_CSE - # region aligned to 4K at the center of BIOS region. Since the - # descriptor at the beginning uses 4K and BIOS starts at an offset of - # 4K, a hole of 4K is created towards the end of the flash to compensate - # for the size requirement of BIOS region. - # FIT tool thus creates descriptor with following regions: - # Descriptor --> 0 to 4K - # BIOS --> 4K to 0xf7f000 - # Device ext --> 0xf7f000 to 0xfff000 - UNUSED_HOLE@0xfff000 0x1000 -} diff --git a/src/mainboard/intel/leafhill/devicetree.cb b/src/mainboard/intel/leafhill/devicetree.cb new file mode 100644 index 0000000..7db4f15 --- /dev/null +++ b/src/mainboard/intel/leafhill/devicetree.cb @@ -0,0 +1,235 @@ +chip soc/intel/apollolake + + device cpu_cluster 0 on + device lapic 0 on end + end + + register "pcie_rp0_clkreq_pin" = "0" # wifi/bt + # Disable unused clkreq of PCIe root ports + register "pcie_rp1_clkreq_pin" = "CLKREQ_DISABLED" + register "pcie_rp2_clkreq_pin" = "CLKREQ_DISABLED" + register "pcie_rp3_clkreq_pin" = "CLKREQ_DISABLED" + register "pcie_rp4_clkreq_pin" = "CLKREQ_DISABLED" + register "pcie_rp5_clkreq_pin" = "CLKREQ_DISABLED" + + # GPIO for PERST_0 + # If the Board has PERST_0 signal, assign the GPIO + # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF + register "prt0_gpio" = "GPIO_122" + + # EMMC TX DATA Delay 1 + # Refer to EDS-Vol2-22.3. + # [14:8] steps of delay for HS400, each 125ps. + # [6:0] steps of delay for SDR104/HS200, each 125ps. + register "emmc_tx_data_cntl1" = "0x0C16" + + # EMMC TX DATA Delay 2 + # Refer to EDS-Vol2-22.3. + # [30:24] steps of delay for SDR50, each 125ps. + # [22:16] steps of delay for DDR50, each 125ps. + # [14:8] steps of delay for SDR25/HS50, each 125ps. + # [6:0] steps of delay for SDR12, each 125ps. + register "emmc_tx_data_cntl2" = "0x28162828" + + # EMMC RX CMD/DATA Delay 1 + # Refer to EDS-Vol2-22.3. + # [30:24] steps of delay for SDR50, each 125ps. + # [22:16] steps of delay for DDR50, each 125ps. + # [14:8] steps of delay for SDR25/HS50, each 125ps. + # [6:0] steps of delay for SDR12, each 125ps. + register "emmc_rx_cmd_data_cntl1" = "0x00181717" + + # EMMC RX CMD/DATA Delay 2 + # Refer to EDS-Vol2-22.3. + # [17:16] stands for Rx Clock before Output Buffer + # [14:8] steps of delay for Auto Tuning Mode, each 125ps. + # [6:0] steps of delay for HS200, each 125ps. + register "emmc_rx_cmd_data_cntl2" = "0x10008" + + # Enable DPTF + register "dptf_enable" = "1" + + # PL1 override 12000 mW: the energy calculation is wrong with the + # current VR solution. Experiments show that SoC TDP max (6W) can + # be reached when RAPL PL1 is set to 12W. + register "tdp_pl1_override_mw" = "12000" + # Set RAPL PL2 to 15W. + register "tdp_pl2_override_mw" = "15000" + + # Enable Audio Clock and Power gating + register "hdaudio_clk_gate_enable" = "1" + register "hdaudio_pwr_gate_enable" = "1" + register "hdaudio_bios_config_lockdown" = "1" + + # Enable lpss s0ix + register "lpss_s0ix_enable" = "1" + + # GPE configuration + # Note that GPE events called out in ASL code rely on this + # route, i.e., if this route changes then the affected GPE + # offset bits also need to be changed. This sets the PMC register + # GPE_CFG fields. + register "gpe0_dw1" = "PMC_GPE_N_31_0" + register "gpe0_dw2" = "PMC_GPE_N_63_32" + register "gpe0_dw3" = "PMC_GPE_SW_31_0" + + # Enable I2C0 for audio codec at 400kHz + register "i2c[0]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 104, + .fall_time_ns = 52, + }" + + # Enable I2C2 bus early for TPM at 400kHz + register "i2c[2]" = "{ + .early_init = 1, + .speed = I2C_SPEED_FAST, + .rise_time_ns = 57, + .fall_time_ns = 28, + }" + + # touchscreen at 400kHz + register "i2c[3]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 76, + .fall_time_ns = 164, + }" + + # trackpad at 400kHz + register "i2c[4]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 114, + .fall_time_ns = 164, + }" + + # digitizer at 400kHz + register "i2c[5]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 152, + .fall_time_ns = 30, + }" + + # Minimum SLP S3 assertion width 28ms. + register "slp_s3_assertion_width_usecs" = "28000" + + device domain 0 on + device pci 00.0 on end # - Host Bridge + device pci 00.1 on end # - DPTF + device pci 00.2 on end # - NPK + device pci 02.0 on end # - Gen + device pci 03.0 on end # - Iunit + device pci 0d.0 on end # - P2SB + device pci 0d.1 on end # - PMC + device pci 0d.2 on end # - SPI + device pci 0d.3 on end # - Shared SRAM + device pci 0e.0 on # - Audio + chip drivers/generic/max98357a + register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)" + register "sdmode_delay" = "5" + device generic 0 on end + end + end + device pci 11.0 off end # - ISH + device pci 12.0 off end # - SATA + device pci 13.0 off end # - Root Port 2 - PCIe-A 0 + device pci 13.1 off end # - Root Port 3 - PCIe-A 1 + device pci 13.2 off end # - Root Port 4 - PCIe-A 2 + device pci 13.3 off end # - Root Port 5 - PCIe-A 3 + device pci 14.0 on + chip drivers/intel/wifi + register "wake" = "GPE0_DW3_00" + device pci 00.0 on end + end + end # - Root Port 0 - PCIe-B 0 - Wifi + device pci 14.1 off end # - Root Port 1 - PCIe-B 1 + device pci 15.0 on end # - XHCI + device pci 15.1 off end # - XDCI + device pci 16.0 on # - I2C 0 + chip drivers/i2c/da7219 + register "irq" = "IRQ_LEVEL_LOW(GPIO_116_IRQ)" + register "btn_cfg" = "50" + register "mic_det_thr" = "500" + register "jack_ins_deb" = "20" + register "jack_det_rate" = ""32ms_64ms"" + register "jack_rem_deb" = "1" + register "a_d_btn_thr" = "0xa" + register "d_b_btn_thr" = "0x16" + register "b_c_btn_thr" = "0x21" + register "c_mic_btn_thr" = "0x3e" + register "btn_avg" = "4" + register "adc_1bit_rpt" = "1" + register "micbias_lvl" = "2600" + register "mic_amp_in_sel" = ""diff"" + device i2c 1a on end + end + end + device pci 16.1 on end # - I2C 1 + device pci 16.2 on + chip drivers/i2c/tpm + register "hid" = ""GOOG0005"" + register "irq" = "IRQ_EDGE_LOW(GPIO_28_IRQ)" + device i2c 50 on end + end + end # - I2C 2 + device pci 16.3 on + chip drivers/i2c/generic + register "hid" = ""ELAN0001"" + register "desc" = ""ELAN Touchscreen"" + register "irq" = "IRQ_EDGE_LOW(GPIO_21_IRQ)" + register "probed" = "1" + register "pwr_mgmt_type" = "GPIO_EXPORT" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)" + + chip drivers/generic/gpio_regulator + register "name" = ""vcc33"" + register "gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_152)" + register "enabled_on_boot" = "1" + device generic 0 on end + end + + device i2c 10 on end + end + end # - I2C 3 + device pci 17.0 on + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)" + register "wake" = "GPE0_DW1_15" + register "probed" = "1" + device i2c 15 on end + end + end # - I2C 4 + device pci 17.1 on + chip drivers/i2c/wacom + register "generic" = "{ + .hid = WCOM50C1_HID, + .cid = PNP0C50_CID, + .desc = WCOM_DT_DESC, + .irq = IRQ_LEVEL_LOW(GPIO_13_IRQ), + }" + register "hid_desc_reg_offset" = "0x1" + device i2c 0x9 on end + end + end # - I2C 5 + device pci 17.2 off end # - I2C 6 + device pci 17.3 off end # - I2C 7 + device pci 18.0 on end # - UART 0 + device pci 18.1 on end # - UART 1 + device pci 18.2 on end # - UART 2 + device pci 18.3 off end # - UART 3 + device pci 19.0 on end # - SPI 0 + device pci 19.1 off end # - SPI 1 + device pci 19.2 off end # - SPI 2 + device pci 1a.0 on end # - PWM + device pci 1b.0 on end # - SDCARD + device pci 1c.0 on end # - eMMC + device pci 1e.0 off end # - SDIO + device pci 1f.0 on # - LPC + chip ec/google/chromeec + device pnp 0c09.0 on end + end + end + device pci 1f.1 on end # - SMBUS + end +end diff --git a/src/mainboard/intel/leafhill/dsdt.asl b/src/mainboard/intel/leafhill/dsdt.asl index dc63436..004523a 100644 --- a/src/mainboard/intel/leafhill/dsdt.asl +++ b/src/mainboard/intel/leafhill/dsdt.asl @@ -13,9 +13,6 @@ * GNU General Public License for more details. */ -#include <variant/ec.h> -#include <variant/gpio.h> - DefinitionBlock( "dsdt.aml", "DSDT", @@ -40,29 +37,6 @@ DefinitionBlock( } } - /* Chrome OS specific */ - #include <vendorcode/google/chromeos/acpi/chromeos.asl> - /* Chipset specific sleep states */ #include <soc/intel/apollolake/acpi/sleepstates.asl> - - /* Chrome OS Embedded Controller */ - Scope (\_SB.PCI0.LPCB) - { - /* ACPI code for EC SuperIO functions */ - #include <ec/google/chromeec/acpi/superio.asl> - /* ACPI code for EC functions */ - #include <ec/google/chromeec/acpi/ec.asl> - } - - /* Dynamic Platform Thermal Framework */ - Scope (\_SB) - { - /* Per board variant specific definitions. */ - #include <variant/acpi/dptf.asl> - /* Include soc specific DPTF changes */ - #include <soc/intel/apollolake/acpi/dptf.asl> - /* Include common dptf ASL files */ - #include <soc/intel/common/acpi/dptf/dptf.asl> - } } diff --git a/src/mainboard/intel/leafhill/ec.c b/src/mainboard/intel/leafhill/ec.c deleted file mode 100644 index 646216b..0000000 --- a/src/mainboard/intel/leafhill/ec.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <arch/acpi.h> -#include <console/console.h> -#include <ec/ec.h> -#include <ec/google/chromeec/ec.h> -#include <rules.h> -#include <soc/lpc.h> -#include <variant/ec.h> - -static void ramstage_ec_init(void) -{ - printk(BIOS_ERR, "mainboard: EC init\n"); - - if (acpi_is_wakeup_s3()) { - google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | - MAINBOARD_EC_S3_WAKE_EVENTS); - - /* Disable SMI and wake events */ - google_chromeec_set_smi_mask(0); - - /* Clear pending events */ - while (google_chromeec_get_event() != 0) - ; - - /* Restore SCI event mask */ - google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS); - } else { - google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | - MAINBOARD_EC_S5_WAKE_EVENTS); - } - - /* Clear wake event mask */ - google_chromeec_set_wake_mask(0); -} - -static void bootblock_ec_init(void) -{ - uint16_t ec_ioport_base; - size_t ec_ioport_size; - - /* - * Set up LPC decoding for the ChromeEC I/O port ranges: - * - Ports 62/66, 60/64, and 200->208 - * - ChromeEC specific communication I/O ports. - */ - lpc_enable_fixed_io_ranges(IOE_EC_62_66 | IOE_KBC_60_64 | IOE_LGE_200); - google_chromeec_ioport_range(&ec_ioport_base, &ec_ioport_size); - lpc_open_pmio_window(ec_ioport_base, ec_ioport_size); -} - -void mainboard_ec_init(void) -{ - if (ENV_RAMSTAGE) - ramstage_ec_init(); - else if (ENV_BOOTBLOCK) - bootblock_ec_init(); -} diff --git a/src/mainboard/intel/leafhill/leafhill.fmd b/src/mainboard/intel/leafhill/leafhill.fmd new file mode 100644 index 0000000..3da8467 --- /dev/null +++ b/src/mainboard/intel/leafhill/leafhill.fmd @@ -0,0 +1,40 @@ +FLASH 16M { + WP_RO@0x0 0x400000 { + SI_DESC@0x0 0x1000 + IFWI@0x1000 0x1ff000 + RO_VPD@0x200000 0x4000 + RO_SECTION@0x204000 0x1fc000 { + FMAP@0x0 0x800 + COREBOOT(CBFS)@0x1000 0x1bb000 + RO_UNUSED@0x1bc000 0x40000 + } + } + MISC_RW@0x400000 0x30000 { + UNIFIED_MRC_CACHE@0x0 0x21000 { + RECOVERY_MRC_CACHE@0x0 0x10000 + RW_MRC_CACHE@0x10000 0x10000 + RW_VAR_MRC_CACHE@0x20000 0x1000 + } + RW_ELOG@0x21000 0x3000 + RW_SHARED@0x24000 0x4000 { + SHARED_DATA@0x0 0x2000 + VBLOCK_DEV@0x2000 0x2000 + } + RW_VPD@0x28000 0x2000 + RW_NVRAM@0x2a000 0x6000 + } + RW_LEGACY(CBFS)@0xd30000 0x200000 + BIOS_UNUSABLE@0xf30000 0x4f000 + DEVICE_EXTENSION@0xf7f000 0x80000 + # Currently, it is required that the BIOS region be a multiple of 8KiB. + # This is required so that the recovery mechanism can find SIGN_CSE + # region aligned to 4K at the center of BIOS region. Since the + # descriptor at the beginning uses 4K and BIOS starts at an offset of + # 4K, a hole of 4K is created towards the end of the flash to compensate + # for the size requirement of BIOS region. + # FIT tool thus creates descriptor with following regions: + # Descriptor --> 0 to 4K + # BIOS --> 4K to 0xf7f000 + # Device ext --> 0xf7f000 to 0xfff000 + UNUSED_HOLE@0xfff000 0x1000 +} diff --git a/src/mainboard/intel/leafhill/mainboard.c b/src/mainboard/intel/leafhill/mainboard.c index 702269c..f7a2ef1 100644 --- a/src/mainboard/intel/leafhill/mainboard.c +++ b/src/mainboard/intel/leafhill/mainboard.c @@ -13,111 +13,13 @@ * GNU General Public License for more details. */ -#include <arch/acpi.h> -#include <baseboard/variants.h> -#include <boardid.h> -#include <console/console.h> #include <device/device.h> -#include <ec/ec.h> -#include <gpio.h> -#include <nhlt.h> -#include <smbios.h> -#include <soc/gpio.h> -#include <soc/nhlt.h> -#include <string.h> -#include <vendorcode/google/chromeos/chromeos.h> -#include <variant/ec.h> -#include <variant/gpio.h> static void mainboard_init(void *chip_info) { - int boardid; - const struct pad_config *pads; - size_t num; - - boardid = board_id(); - printk(BIOS_INFO, "Board ID: %d\n", boardid); - - pads = variant_gpio_table(&num); - gpio_configure_pads(pads, num); - - mainboard_ec_init(); -} - -/* - * There are 2 pins on reef-like boards that can be used for SKU'ing - * board differences. They each have optional stuffing for a pullup and - * a pulldown. This way we can generate 9 different values with the - * 2 pins. - */ -static int board_sku(void) -{ - static int board_sku_num = -1; - gpio_t board_sku_gpios[] = { - [1] = GPIO_17, [0] = GPIO_16, - }; - const size_t num = ARRAY_SIZE(board_sku_gpios); - - if (board_sku_num < 0) - board_sku_num = gpio_base3_value(board_sku_gpios, num); - - return board_sku_num; -} - -const char *smbios_mainboard_sku(void) -{ - static char sku_str[5]; /* sku[0-8] */ - - snprintf(sku_str, sizeof(sku_str), "sku%d", board_sku()); - - return sku_str; -} - -void __attribute__((weak)) variant_nhlt_oem_overrides(const char **oem_id, - const char **oem_table_id, - uint32_t *oem_revision) -{ - *oem_id = "reef"; - *oem_table_id = CONFIG_VARIANT_DIR; - *oem_revision = board_sku(); -} - -static unsigned long mainboard_write_acpi_tables( - device_t device, unsigned long current, acpi_rsdp_t *rsdp) -{ - uintptr_t start_addr; - uintptr_t end_addr; - struct nhlt *nhlt; - const char *oem_id = NULL; - const char *oem_table_id = NULL; - uint32_t oem_revision = 0; - - start_addr = current; - - nhlt = nhlt_init(); - - if (nhlt == NULL) - return start_addr; - - variant_nhlt_init(nhlt); - variant_nhlt_oem_overrides(&oem_id, &oem_table_id, &oem_revision); - - end_addr = nhlt_soc_serialize_oem_overrides(nhlt, start_addr, - oem_id, oem_table_id, oem_revision); - - if (end_addr != start_addr) - acpi_add_table(rsdp, (void *)start_addr); - - return end_addr; -} - -static void mainboard_enable(device_t dev) -{ - dev->ops->write_acpi_tables = mainboard_write_acpi_tables; - dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; + /* Nothing Here Yet */ } struct chip_operations mainboard_ops = { .init = mainboard_init, - .enable_dev = mainboard_enable, }; diff --git a/src/mainboard/intel/leafhill/romstage.c b/src/mainboard/intel/leafhill/romstage.c index 0e9917f..5c784ba 100644 --- a/src/mainboard/intel/leafhill/romstage.c +++ b/src/mainboard/intel/leafhill/romstage.c @@ -13,17 +13,107 @@ * GNU General Public License for more details. */ -#include <baseboard/variants.h> -#include <soc/meminit.h> +#include <string.h> #include <soc/romstage.h> +#include <fsp/api.h> +#include <FspmUpd.h> +#include "brd_gpio.h" + +static const uint8_t Ch0_Bit_swizzling[] = { + 0x09, 0x0e, 0x0c, 0x0d, 0x0a, 0x0b, 0x08, 0x0f, + 0x05, 0x06, 0x01, 0x00, 0x02, 0x07, 0x04, 0x03, + 0x1a, 0x1f, 0x1c, 0x1b, 0x1d, 0x19, 0x18, 0x1e, + 0x14, 0x16, 0x17, 0x11, 0x12, 0x13, 0x10, 0x15 +}; +static const uint8_t Ch1_Bit_swizzling[] = { + 0x06, 0x07, 0x05, 0x04, 0x03, 0x01, 0x00, 0x02, + 0x0c, 0x0a, 0x0b, 0x0d, 0x0e, 0x08, 0x09, 0x0f, + 0x14, 0x10, 0x16, 0x15, 0x12, 0x11, 0x13, 0x17, + 0x1e, 0x1c, 0x1d, 0x19, 0x18, 0x1a, 0x1b, 0x1f +}; +static const uint8_t Ch2_Bit_swizzling[] = { + 0x0f, 0x09, 0x08, 0x0b, 0x0c, 0x0d, 0x0e, 0x0a, + 0x05, 0x02, 0x00, 0x03, 0x06, 0x07, 0x01, 0x04, + 0x19, 0x1c, 0x1e, 0x1f, 0x1a, 0x1b, 0x18, 0x1d, + 0x14, 0x17, 0x16, 0x15, 0x12, 0x13, 0x10, 0x11 +}; +static const uint8_t Ch3_Bit_swizzling[] = { + 0x03, 0x04, 0x06, 0x05, 0x00, 0x01, 0x02, 0x07, + 0x0b, 0x0a, 0x08, 0x09, 0x0e, 0x0c, 0x0f, 0x0d, + 0x11, 0x17, 0x13, 0x10, 0x15, 0x16, 0x14, 0x12, + 0x1c, 0x1d, 0x1a, 0x19, 0x1e, 0x1b, 0x18, 0x1f +}; void mainboard_memory_init_params(FSPM_UPD *memupd) { - meminit_lpddr4_by_sku(&memupd->FspmConfig, - variant_lpddr4_config(), variant_memory_sku()); -} + /* setup early gpio before memory */ + gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); -void mainboard_save_dimm_info(void) -{ - save_lpddr4_dimm_info(variant_lpddr4_config(), variant_memory_sku()); + /* DRAM Config settings */ + memupd->FspmConfig.Package = 0x1; + memupd->FspmConfig.Profile = 0xB; + memupd->FspmConfig.MemoryDown = 0x1; + memupd->FspmConfig.DDR3LPageSize = 0x0; + memupd->FspmConfig.DDR3LASR = 0x0; + memupd->FspmConfig.ScramblerSupport = 0x1; + memupd->FspmConfig.ChannelHashMask = 0x36; + memupd->FspmConfig.SliceHashMask = 0x9; + memupd->FspmConfig.InterleavedMode = 0x2; + memupd->FspmConfig.ChannelsSlicesEnable = 0x0; + memupd->FspmConfig.MinRefRate2xEnable = 0x0; + memupd->FspmConfig.DualRankSupportEnable = 0x1; + memupd->FspmConfig.RmtMode = 0x0; + memupd->FspmConfig.MemorySizeLimit = 0x1800; + memupd->FspmConfig.LowMemoryMaxValue = 0x0; + memupd->FspmConfig.DisableFastBoot = 0x0; + memupd->FspmConfig.HighMemoryMaxValue = 0x0; + memupd->FspmConfig.DIMM0SPDAddress = 0x0; + memupd->FspmConfig.DIMM1SPDAddress = 0x0; + memupd->FspmConfig.Ch0_RankEnable = 0x3; + memupd->FspmConfig.Ch0_DeviceWidth = 0x1; + memupd->FspmConfig.Ch0_DramDensity = 0x2; + memupd->FspmConfig.Ch0_Option = 0x3; + memupd->FspmConfig.Ch0_OdtConfig = 0x0; + memupd->FspmConfig.Ch0_TristateClk1 = 0x0; + memupd->FspmConfig.Ch0_Mode2N = 0x0; + memupd->FspmConfig.Ch0_OdtLevels = 0x0; + memupd->FspmConfig.Ch1_RankEnable = 0x3; + memupd->FspmConfig.Ch1_DeviceWidth = 0x1; + memupd->FspmConfig.Ch1_DramDensity = 0x2; + memupd->FspmConfig.Ch1_Option = 0x3; + memupd->FspmConfig.Ch1_OdtConfig = 0x0; + memupd->FspmConfig.Ch1_TristateClk1 = 0x0; + memupd->FspmConfig.Ch1_Mode2N = 0x0; + memupd->FspmConfig.Ch1_OdtLevels = 0x0; + memupd->FspmConfig.Ch2_RankEnable = 0x3; + memupd->FspmConfig.Ch2_DeviceWidth = 0x1; + memupd->FspmConfig.Ch2_DramDensity = 0x2; + memupd->FspmConfig.Ch2_Option = 0x3; + memupd->FspmConfig.Ch2_OdtConfig = 0x0; + memupd->FspmConfig.Ch2_TristateClk1 = 0x0; + memupd->FspmConfig.Ch2_Mode2N = 0x0; + memupd->FspmConfig.Ch2_OdtLevels = 0x0; + memupd->FspmConfig.Ch3_RankEnable = 0x3; + memupd->FspmConfig.Ch3_DeviceWidth = 0x1; + memupd->FspmConfig.Ch3_DramDensity = 0x2; + memupd->FspmConfig.Ch3_Option = 0x3; + memupd->FspmConfig.Ch3_OdtConfig = 0x0; + memupd->FspmConfig.Ch3_TristateClk1 = 0x0; + memupd->FspmConfig.Ch3_Mode2N = 0x0; + memupd->FspmConfig.Ch3_OdtLevels = 0x0; + memupd->FspmConfig.RmtCheckRun = 0x0; + memupd->FspmConfig.MrcDataSaving = 0x0; + memupd->FspmConfig.MrcFastBoot = 0x0; + + memcpy(memupd->FspmConfig.Ch0_Bit_swizzling, &Ch0_Bit_swizzling, + sizeof(Ch0_Bit_swizzling)); + memcpy(memupd->FspmConfig.Ch1_Bit_swizzling, &Ch1_Bit_swizzling, + sizeof(Ch1_Bit_swizzling)); + memcpy(memupd->FspmConfig.Ch2_Bit_swizzling, &Ch2_Bit_swizzling, + sizeof(Ch2_Bit_swizzling)); + memcpy(memupd->FspmConfig.Ch3_Bit_swizzling, &Ch3_Bit_swizzling, + sizeof(Ch3_Bit_swizzling)); + + memupd->FspmConfig.RmtMarginCheckScaleHighThreshold = 0x0; + memupd->FspmConfig.MsgLevelMask = 0x0; } diff --git a/src/mainboard/intel/leafhill/smihandler.c b/src/mainboard/intel/leafhill/smihandler.c deleted file mode 100644 index fe4f8c4..0000000 --- a/src/mainboard/intel/leafhill/smihandler.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * Copyright (C) 2016 Intel Corp. - * - * 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 <arch/acpi.h> -#include <baseboard/variants.h> -#include <cpu/x86/smm.h> -#include <ec/google/chromeec/smm.h> -#include <soc/pm.h> -#include <soc/smm.h> -#include <soc/gpio.h> -#include <variant/ec.h> -#include <variant/gpio.h> - -void mainboard_smi_gpi_handler(const struct gpi_status *sts) -{ - if (gpi_status_get(sts, EC_SMI_GPI)) - chromeec_smi_process_events(); -} - -void mainboard_smi_sleep(u8 slp_typ) -{ - const struct pad_config *pads; - size_t num; - - pads = variant_sleep_gpio_table(&num); - gpio_configure_pads(pads, num); - - if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)) - chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, - MAINBOARD_EC_S5_WAKE_EVENTS); -} - -int mainboard_smi_apmc(u8 apmc) -{ - if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)) - chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, - MAINBOARD_EC_SMI_EVENTS); - return 0; -} diff --git a/src/mainboard/intel/leafhill/variants/baseboard/Makefile.inc b/src/mainboard/intel/leafhill/variants/baseboard/Makefile.inc deleted file mode 100644 index d2d344c..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/Makefile.inc +++ /dev/null @@ -1,10 +0,0 @@ -bootblock-y += gpio.c - -romstage-y += boardid.c -romstage-y += memory.c - -ramstage-y += boardid.c -ramstage-y += gpio.c -ramstage-y += nhlt.c - -smm-y += gpio.c diff --git a/src/mainboard/intel/leafhill/variants/baseboard/boardid.c b/src/mainboard/intel/leafhill/variants/baseboard/boardid.c deleted file mode 100644 index 26f1588..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/boardid.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/variants.h> -#include <ec/google/chromeec/ec.h> - -uint8_t __attribute__((weak)) variant_board_id(void) -{ - return google_chromeec_get_board_version(); -} diff --git a/src/mainboard/intel/leafhill/variants/baseboard/devicetree.cb b/src/mainboard/intel/leafhill/variants/baseboard/devicetree.cb deleted file mode 100644 index 7db4f15..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/devicetree.cb +++ /dev/null @@ -1,235 +0,0 @@ -chip soc/intel/apollolake - - device cpu_cluster 0 on - device lapic 0 on end - end - - register "pcie_rp0_clkreq_pin" = "0" # wifi/bt - # Disable unused clkreq of PCIe root ports - register "pcie_rp1_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp2_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp3_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp4_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp5_clkreq_pin" = "CLKREQ_DISABLED" - - # GPIO for PERST_0 - # If the Board has PERST_0 signal, assign the GPIO - # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF - register "prt0_gpio" = "GPIO_122" - - # EMMC TX DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [14:8] steps of delay for HS400, each 125ps. - # [6:0] steps of delay for SDR104/HS200, each 125ps. - register "emmc_tx_data_cntl1" = "0x0C16" - - # EMMC TX DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_tx_data_cntl2" = "0x28162828" - - # EMMC RX CMD/DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_rx_cmd_data_cntl1" = "0x00181717" - - # EMMC RX CMD/DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [17:16] stands for Rx Clock before Output Buffer - # [14:8] steps of delay for Auto Tuning Mode, each 125ps. - # [6:0] steps of delay for HS200, each 125ps. - register "emmc_rx_cmd_data_cntl2" = "0x10008" - - # Enable DPTF - register "dptf_enable" = "1" - - # PL1 override 12000 mW: the energy calculation is wrong with the - # current VR solution. Experiments show that SoC TDP max (6W) can - # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" - # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" - - # Enable Audio Clock and Power gating - register "hdaudio_clk_gate_enable" = "1" - register "hdaudio_pwr_gate_enable" = "1" - register "hdaudio_bios_config_lockdown" = "1" - - # Enable lpss s0ix - register "lpss_s0ix_enable" = "1" - - # GPE configuration - # Note that GPE events called out in ASL code rely on this - # route, i.e., if this route changes then the affected GPE - # offset bits also need to be changed. This sets the PMC register - # GPE_CFG fields. - register "gpe0_dw1" = "PMC_GPE_N_31_0" - register "gpe0_dw2" = "PMC_GPE_N_63_32" - register "gpe0_dw3" = "PMC_GPE_SW_31_0" - - # Enable I2C0 for audio codec at 400kHz - register "i2c[0]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 104, - .fall_time_ns = 52, - }" - - # Enable I2C2 bus early for TPM at 400kHz - register "i2c[2]" = "{ - .early_init = 1, - .speed = I2C_SPEED_FAST, - .rise_time_ns = 57, - .fall_time_ns = 28, - }" - - # touchscreen at 400kHz - register "i2c[3]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 76, - .fall_time_ns = 164, - }" - - # trackpad at 400kHz - register "i2c[4]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 114, - .fall_time_ns = 164, - }" - - # digitizer at 400kHz - register "i2c[5]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 152, - .fall_time_ns = 30, - }" - - # Minimum SLP S3 assertion width 28ms. - register "slp_s3_assertion_width_usecs" = "28000" - - device domain 0 on - device pci 00.0 on end # - Host Bridge - device pci 00.1 on end # - DPTF - device pci 00.2 on end # - NPK - device pci 02.0 on end # - Gen - device pci 03.0 on end # - Iunit - device pci 0d.0 on end # - P2SB - device pci 0d.1 on end # - PMC - device pci 0d.2 on end # - SPI - device pci 0d.3 on end # - Shared SRAM - device pci 0e.0 on # - Audio - chip drivers/generic/max98357a - register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)" - register "sdmode_delay" = "5" - device generic 0 on end - end - end - device pci 11.0 off end # - ISH - device pci 12.0 off end # - SATA - device pci 13.0 off end # - Root Port 2 - PCIe-A 0 - device pci 13.1 off end # - Root Port 3 - PCIe-A 1 - device pci 13.2 off end # - Root Port 4 - PCIe-A 2 - device pci 13.3 off end # - Root Port 5 - PCIe-A 3 - device pci 14.0 on - chip drivers/intel/wifi - register "wake" = "GPE0_DW3_00" - device pci 00.0 on end - end - end # - Root Port 0 - PCIe-B 0 - Wifi - device pci 14.1 off end # - Root Port 1 - PCIe-B 1 - device pci 15.0 on end # - XHCI - device pci 15.1 off end # - XDCI - device pci 16.0 on # - I2C 0 - chip drivers/i2c/da7219 - register "irq" = "IRQ_LEVEL_LOW(GPIO_116_IRQ)" - register "btn_cfg" = "50" - register "mic_det_thr" = "500" - register "jack_ins_deb" = "20" - register "jack_det_rate" = ""32ms_64ms"" - register "jack_rem_deb" = "1" - register "a_d_btn_thr" = "0xa" - register "d_b_btn_thr" = "0x16" - register "b_c_btn_thr" = "0x21" - register "c_mic_btn_thr" = "0x3e" - register "btn_avg" = "4" - register "adc_1bit_rpt" = "1" - register "micbias_lvl" = "2600" - register "mic_amp_in_sel" = ""diff"" - device i2c 1a on end - end - end - device pci 16.1 on end # - I2C 1 - device pci 16.2 on - chip drivers/i2c/tpm - register "hid" = ""GOOG0005"" - register "irq" = "IRQ_EDGE_LOW(GPIO_28_IRQ)" - device i2c 50 on end - end - end # - I2C 2 - device pci 16.3 on - chip drivers/i2c/generic - register "hid" = ""ELAN0001"" - register "desc" = ""ELAN Touchscreen"" - register "irq" = "IRQ_EDGE_LOW(GPIO_21_IRQ)" - register "probed" = "1" - register "pwr_mgmt_type" = "GPIO_EXPORT" - register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)" - - chip drivers/generic/gpio_regulator - register "name" = ""vcc33"" - register "gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_152)" - register "enabled_on_boot" = "1" - device generic 0 on end - end - - device i2c 10 on end - end - end # - I2C 3 - device pci 17.0 on - chip drivers/i2c/generic - register "hid" = ""ELAN0000"" - register "desc" = ""ELAN Touchpad"" - register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)" - register "wake" = "GPE0_DW1_15" - register "probed" = "1" - device i2c 15 on end - end - end # - I2C 4 - device pci 17.1 on - chip drivers/i2c/wacom - register "generic" = "{ - .hid = WCOM50C1_HID, - .cid = PNP0C50_CID, - .desc = WCOM_DT_DESC, - .irq = IRQ_LEVEL_LOW(GPIO_13_IRQ), - }" - register "hid_desc_reg_offset" = "0x1" - device i2c 0x9 on end - end - end # - I2C 5 - device pci 17.2 off end # - I2C 6 - device pci 17.3 off end # - I2C 7 - device pci 18.0 on end # - UART 0 - device pci 18.1 on end # - UART 1 - device pci 18.2 on end # - UART 2 - device pci 18.3 off end # - UART 3 - device pci 19.0 on end # - SPI 0 - device pci 19.1 off end # - SPI 1 - device pci 19.2 off end # - SPI 2 - device pci 1a.0 on end # - PWM - device pci 1b.0 on end # - SDCARD - device pci 1c.0 on end # - eMMC - device pci 1e.0 off end # - SDIO - device pci 1f.0 on # - LPC - chip ec/google/chromeec - device pnp 0c09.0 on end - end - end - device pci 1f.1 on end # - SMBUS - end -end diff --git a/src/mainboard/intel/leafhill/variants/baseboard/gpio.c b/src/mainboard/intel/leafhill/variants/baseboard/gpio.c deleted file mode 100644 index d5e5917..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/gpio.c +++ /dev/null @@ -1,391 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/gpio.h> -#include <baseboard/variants.h> -#include <commonlib/helpers.h> - -/* - * Pad configuration in ramstage. The order largely follows the 'GPIO Muxing' - * table found in EDS vol 1, but some pins aren't grouped functionally in - * the table so those were moved for more logical grouping. - */ -static const struct pad_config gpio_table[] = { - /* PCIE_WAKE[0:3]_N */ - PAD_CFG_GPI_SCI_LOW(GPIO_205, UP_20K, DEEP, EDGE_SINGLE), /* WLAN */ - PAD_CFG_GPI(GPIO_206, UP_20K, DEEP), /* Unused */ - PAD_CFG_GPI(GPIO_207, UP_20K, DEEP), /* Unused */ - PAD_CFG_GPI(GPIO_208, UP_20K, DEEP), /* Unused */ - - /* EMMC interface */ - PAD_CFG_NF(GPIO_156, DN_20K, DEEP, NF1), /* EMMC_CLK */ - PAD_CFG_NF(GPIO_157, UP_20K, DEEP, NF1), /* EMMC_D0 */ - PAD_CFG_NF(GPIO_158, UP_20K, DEEP, NF1), /* EMMC_D1 */ - PAD_CFG_NF(GPIO_159, UP_20K, DEEP, NF1), /* EMMC_D2 */ - PAD_CFG_NF(GPIO_160, UP_20K, DEEP, NF1), /* EMMC_D3 */ - PAD_CFG_NF(GPIO_161, UP_20K, DEEP, NF1), /* EMMC_D4 */ - PAD_CFG_NF(GPIO_162, UP_20K, DEEP, NF1), /* EMMC_D5 */ - PAD_CFG_NF(GPIO_163, UP_20K, DEEP, NF1), /* EMMC_D6 */ - PAD_CFG_NF(GPIO_164, UP_20K, DEEP, NF1), /* EMMC_D7 */ - PAD_CFG_NF(GPIO_165, UP_20K, DEEP, NF1), /* EMMC_CMD */ - PAD_CFG_NF(GPIO_182, DN_20K, DEEP, NF1), /* EMMC_RCLK */ - - /* SDIO -- unused. */ - PAD_CFG_GPI(GPIO_166, UP_20K, DEEP), /* SDIO_CLK */ - PAD_CFG_GPI(GPIO_167, UP_20K, DEEP), /* SDIO_D0 */ - /* Configure SDIO to enable power gating */ - PAD_CFG_NF(GPIO_168, UP_20K, DEEP, NF1), /* SDIO_D1 */ - PAD_CFG_GPI(GPIO_169, UP_20K, DEEP), /* SDIO_D2 */ - PAD_CFG_GPI(GPIO_170, UP_20K, DEEP), /* SDIO_D3 */ - PAD_CFG_GPI(GPIO_171, UP_20K, DEEP), /* SDIO_CMD */ - - /* SDCARD */ - /* Pull down clock by 20K */ - PAD_CFG_NF(GPIO_172, DN_20K, DEEP, NF1), /* SDCARD_CLK */ - PAD_CFG_NF(GPIO_173, UP_20K, DEEP, NF1), /* SDCARD_D0 */ - PAD_CFG_NF(GPIO_174, UP_20K, DEEP, NF1), /* SDCARD_D1 */ - PAD_CFG_NF(GPIO_175, UP_20K, DEEP, NF1), /* SDCARD_D2 */ - PAD_CFG_NF(GPIO_176, UP_20K, DEEP, NF1), /* SDCARD_D3 */ - /* Card detect is active LOW. Pull up by 20K */ - PAD_CFG_NF(GPIO_177, UP_20K, DEEP, NF1), /* SDCARD_CD_N */ - PAD_CFG_NF(GPIO_178, UP_20K, DEEP, NF1), /* SDCARD_CMD */ - /* CLK feedback, internal signal, needs 20K pull down */ - PAD_CFG_NF(GPIO_179, DN_20K, DEEP, NF1), /* SDCARD_CLK_FB */ - /* No h/w write proect for uSD cards, pull down by 20K */ - PAD_CFG_NF(GPIO_186, DN_20K, DEEP, NF1), /* SDCARD_LVL_WP */ - /* EN_SD_SOCKET_PWR_L for SD slot power control. Default on. */ - PAD_CFG_GPO(GPIO_183, 0, DEEP), /* SDIO_PWR_DOWN_N */ - - /* SMBus -- unused. */ - PAD_CFG_GPI(SMB_ALERTB, UP_20K, DEEP), /* SMB_ALERT _N */ - PAD_CFG_GPI(SMB_CLK, UP_20K, DEEP), /* SMB_CLK */ - PAD_CFG_GPI(SMB_DATA, UP_20K, DEEP), /* SMB_DATA */ - - /* LPC */ - PAD_CFG_NF(LPC_ILB_SERIRQ, UP_20K, DEEP, NF1), /* LPC_SERIRQ */ - PAD_CFG_NF(LPC_CLKOUT0, NONE, DEEP, NF1), /* LPC_CLKOUT0 */ - PAD_CFG_GPI(LPC_CLKOUT1, UP_20K, DEEP), /* LPC_CLKOUT1 -- unused */ - PAD_CFG_NF(LPC_AD0, UP_20K, DEEP, NF1), /* LPC_AD0 */ - PAD_CFG_NF(LPC_AD1, UP_20K, DEEP, NF1), /* LPC_AD1 */ - PAD_CFG_NF(LPC_AD2, UP_20K, DEEP, NF1), /* LPC_AD2 */ - PAD_CFG_NF(LPC_AD3, UP_20K, DEEP, NF1), /* LPC_AD3 */ - PAD_CFG_NF(LPC_CLKRUNB, UP_20K, DEEP, NF1), /* LPC_CLKRUN_N */ - PAD_CFG_NF(LPC_FRAMEB, NATIVE, DEEP, NF1), /* LPC_FRAME_N */ - - /* I2C0 - Audio */ - PAD_CFG_NF(GPIO_124, UP_2K, DEEP, NF1), /* LPSS_I2C0_SDA */ - PAD_CFG_NF(GPIO_125, UP_2K, DEEP, NF1), /* LPSS_I2C0_SCL */ - - /* I2C1 - NFC with external pulls */ - PAD_CFG_NF(GPIO_126, NONE, DEEP, NF1), /* LPSS_I2C1_SDA */ - PAD_CFG_NF(GPIO_127, NONE, DEEP, NF1), /* LPSS_I2C1_SCL */ - - /* I2C2 - TPM */ - PAD_CFG_NF(GPIO_128, UP_2K, DEEP, NF1), /* LPSS_I2C2_SDA */ - PAD_CFG_NF(GPIO_129, UP_2K, DEEP, NF1), /* LPSS_I2C2_SCL */ - - /* I2C3 - touch */ - PAD_CFG_NF(GPIO_130, UP_2K, DEEP, NF1), /* LPSS_I2C3_SDA */ - PAD_CFG_NF(GPIO_131, UP_2K, DEEP, NF1), /* LPSS_I2C3_SCL */ - - /* I2C4 - trackpad */ - PAD_CFG_NF(GPIO_132, UP_2K, DEEP, NF1), /* LPSS_I2C4_SDA */ - PAD_CFG_NF(GPIO_133, UP_2K, DEEP, NF1), /* LPSS_I2C4_SCL */ - - /* I2C5 -- pen with external pulls */ - PAD_CFG_NF(GPIO_134, NONE, DEEP, NF1), /* LPSS_I2C5_SDA */ - PAD_CFG_NF(GPIO_135, NONE, DEEP, NF1), /* LPSS_I2C5_SCL */ - - /* I2C6-7 -- unused. */ - PAD_CFG_GPI(GPIO_136, UP_20K, DEEP), /* LPSS_I2C6_SDA */ - PAD_CFG_GPI(GPIO_137, UP_20K, DEEP), /* LPSS_I2C6_SCL */ - PAD_CFG_GPI(GPIO_138, UP_20K, DEEP), /* LPSS_I2C7_SDA */ - PAD_CFG_GPI(GPIO_139, UP_20K, DEEP), /* LPSS_I2C7_SCL */ - - /* Audio Amp - I2S6 */ - PAD_CFG_NF(GPIO_146, NATIVE, DEEP, NF2), /* ISH_GPIO_0 - I2S6_BCLK */ - PAD_CFG_NF(GPIO_147, NATIVE, DEEP, NF2), /* ISH_GPIO_1 - I2S6_WS_SYNC */ - PAD_CFG_GPI(GPIO_148, UP_20K, DEEP), /* ISH_GPIO_2 - unused */ - PAD_CFG_NF(GPIO_149, NATIVE, DEEP, NF2), /* ISH_GPIO_3 - I2S6_SDO */ - - /* NFC Reset */ - PAD_CFG_GPO(GPIO_150, 1, DEEP), /* ISH_GPIO_4 */ - - PAD_CFG_GPI(GPIO_151, UP_20K, DEEP), /* ISH_GPIO_5 - unused */ - - /* Touch enable */ - PAD_CFG_GPO(GPIO_152, 1, DEEP), /* ISH_GPIO_6 */ - - PAD_CFG_GPI(GPIO_153, UP_20K, DEEP), /* ISH_GPIO_7 - unused */ - PAD_CFG_GPI(GPIO_154, UP_20K, DEEP), /* ISH_GPIO_8 - unused */ - PAD_CFG_GPI(GPIO_155, UP_20K, DEEP), /* ISH_GPIO_9 - unused */ - - /* PCIE_CLKREQ[0:3]_N */ - PAD_CFG_NF(GPIO_209, NONE, DEEP, NF1), /* WLAN with external pull */ - PAD_CFG_GPI(GPIO_210, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_211, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_212, UP_20K, DEEP), /* unused */ - - /* OSC_CLK_OUT_[0:4] -- unused */ - PAD_CFG_GPI(OSC_CLK_OUT_0, UP_20K, DEEP), - PAD_CFG_GPI(OSC_CLK_OUT_1, UP_20K, DEEP), - PAD_CFG_GPI(OSC_CLK_OUT_2, UP_20K, DEEP), - PAD_CFG_GPI(OSC_CLK_OUT_3, UP_20K, DEEP), - PAD_CFG_GPI(OSC_CLK_OUT_4, UP_20K, DEEP), - - /* PMU Signals */ - PAD_CFG_GPI(PMU_AC_PRESENT, UP_20K, DEEP), /* PMU_AC_PRESENT - unused */ - PAD_CFG_NF(PMU_BATLOW_B, UP_20K, DEEP, NF1), /* PMU_BATLOW_N */ - PAD_CFG_NF(PMU_PLTRST_B, NONE, DEEP, NF1), /* PMU_PLTRST_N */ - PAD_CFG_NF(PMU_PWRBTN_B, UP_20K, DEEP, NF1), /* PMU_PWRBTN_N */ - PAD_CFG_NF(PMU_RESETBUTTON_B, NONE, DEEP, NF1), /* PMU_RSTBTN_N */ - PAD_CFG_NF_IOSSTATE(PMU_SLP_S0_B, NONE, DEEP, NF1, IGNORE), /* PMU_SLP_S0_N */ - PAD_CFG_NF(PMU_SLP_S3_B, NONE, DEEP, NF1), /* PMU_SLP_S3_N */ - PAD_CFG_NF(PMU_SLP_S4_B, NONE, DEEP, NF1), /* PMU_SLP_S4_N */ - PAD_CFG_NF(PMU_SUSCLK, NONE, DEEP, NF1), /* PMU_SUSCLK */ - PAD_CFG_GPO(PMU_WAKE_B, 1, DEEP), /* EN_PP3300_EMMC */ - PAD_CFG_NF(SUS_STAT_B, NONE, DEEP, NF1), /* SUS_STAT_N */ - PAD_CFG_NF(SUSPWRDNACK, NONE, DEEP, NF1), /* SUSPWRDNACK */ - - /* DDI[0:1] SDA and SCL -- unused */ - PAD_CFG_GPI(GPIO_187, UP_20K, DEEP), /* HV_DDI0_DDC_SDA */ - PAD_CFG_GPI(GPIO_188, UP_20K, DEEP), /* HV_DDI0_DDC_SCL */ - PAD_CFG_GPI(GPIO_189, UP_20K, DEEP), /* HV_DDI1_DDC_SDA */ - PAD_CFG_GPI(GPIO_190, UP_20K, DEEP), /* HV_DDI1_DDC_SCL */ - - /* MIPI I2C -- unused */ - PAD_CFG_GPI(GPIO_191, UP_20K, DEEP), /* MIPI_I2C_SDA */ - PAD_CFG_GPI(GPIO_192, UP_20K, DEEP), /* MIPI_I2C_SCL */ - - /* Panel 0 control */ - PAD_CFG_NF(GPIO_193, NATIVE, DEEP, NF1), /* PNL0_VDDEN */ - PAD_CFG_NF(GPIO_194, NATIVE, DEEP, NF1), /* PNL0_BKLTEN */ - PAD_CFG_NF(GPIO_195, NATIVE, DEEP, NF1), /* PNL0_BKLTCTL */ - - /* Panel 1 control -- unused */ - PAD_CFG_NF(GPIO_196, NATIVE, DEEP, NF1), /* PNL1_VDDEN */ - PAD_CFG_NF(GPIO_197, NATIVE, DEEP, NF1), /* PNL1_BKLTEN */ - PAD_CFG_NF(GPIO_198, NATIVE, DEEP, NF1), /* PNL1_BKLTCTL */ - - /* Hot plug detect. */ - PAD_CFG_NF(GPIO_199, UP_20K, DEEP, NF2), /* HV_DDI1_HPD */ - PAD_CFG_NF(GPIO_200, UP_20K, DEEP, NF2), /* HV_DDI0_HPD */ - - /* MDSI signals -- unused */ - PAD_CFG_GPI(GPIO_201, UP_20K, DEEP), /* MDSI_A_TE */ - PAD_CFG_GPI(GPIO_202, UP_20K, DEEP), /* MDSI_A_TE */ - - /* USB overcurrent pins. */ - PAD_CFG_NF(GPIO_203, UP_20K, DEEP, NF1), /* USB_OC0_N */ - PAD_CFG_NF(GPIO_204, UP_20K, DEEP, NF1), /* USB_OC1_N */ - - /* PMC SPI -- almost entirely unused */ - PAD_CFG_GPI(PMC_SPI_FS0, UP_20K, DEEP), - PAD_CFG_NF(PMC_SPI_FS1, UP_20K, DEEP, NF2), /* HV_DDI2_HPD -- EDP HPD */ - PAD_CFG_GPI(PMC_SPI_FS2, UP_20K, DEEP), - PAD_CFG_GPI(PMC_SPI_RXD, UP_20K, DEEP), - PAD_CFG_GPI(PMC_SPI_TXD, UP_20K, DEEP), - PAD_CFG_GPI(PMC_SPI_CLK, UP_20K, DEEP), - - /* PMIC Signals Unused signals related to an old PMIC interface */ - PAD_CFG_NF_IOSSTATE(PMIC_RESET_B, NATIVE, DEEP, NF1, IGNORE), /* PMIC_RESET_B */ - PAD_CFG_GPI(GPIO_213, NONE, DEEP), /* unused external pull */ - PAD_CFG_GPI(GPIO_214, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_215, UP_20K, DEEP), /* unused */ - PAD_CFG_NF(PMIC_THERMTRIP_B, UP_20K, DEEP, NF1), /* THERMTRIP_N */ - PAD_CFG_GPI(PMIC_STDBY, UP_20K, DEEP), /* unused */ - PAD_CFG_NF(PROCHOT_B, UP_20K, DEEP, NF1), /* PROCHOT_N */ - PAD_CFG_NF(PMIC_I2C_SCL, UP_1K, DEEP, NF1), /* PMIC_I2C_SCL */ - PAD_CFG_NF(PMIC_I2C_SDA, UP_1K, DEEP, NF1), /* PMIC_I2C_SDA */ - - /* I2S1 -- largely unused */ - PAD_CFG_GPI(GPIO_74, UP_20K, DEEP), /* I2S1_MCLK */ - PAD_CFG_GPI(GPIO_75, UP_20K, DEEP), /* I2S1_BCLK -- PCH_WP */ - PAD_CFG_GPO(GPIO_76, 0, DEEP), /* I2S1_WS_SYNC -- SPK_PA_EN */ - PAD_CFG_GPI(GPIO_77, UP_20K, DEEP), /* I2S1_SDI */ - PAD_CFG_GPI(GPIO_78, UP_20K, DEEP), /* I2S1_SDO */ - - /* DMIC or I2S4 */ - PAD_CFG_NF(GPIO_79, NATIVE, DEEP, NF1), /* AVS_DMIC_CLK_A1 */ - PAD_CFG_NF(GPIO_80, NATIVE, DEEP, NF1), /* AVS_DMIC_CLK_B1 */ - PAD_CFG_NF(GPIO_81, NATIVE, DEEP, NF1), /* AVS_DMIC_DATA_1 */ - PAD_CFG_GPI(GPIO_82, DN_20K, DEEP), /* unused -- strap */ - PAD_CFG_NF(GPIO_83, NATIVE, DEEP, NF1), /* AVS_DMIC_DATA_2 */ - - /* I2S2 -- Headset amp */ - PAD_CFG_NF(GPIO_84, NATIVE, DEEP, NF1), /* AVS_I2S2_MCLK */ - PAD_CFG_NF(GPIO_85, NATIVE, DEEP, NF1), /* AVS_I2S2_BCLK */ - PAD_CFG_NF(GPIO_86, NATIVE, DEEP, NF1), /* AVS_I2S2_SW_SYNC */ - PAD_CFG_NF(GPIO_87, NATIVE, DEEP, NF1), /* AVS_I2S2_SDI */ - PAD_CFG_NF(GPIO_88, NATIVE, DEEP, NF1), /* AVS_I2S2_SDO */ - - /* I2S3 -- largely unused. */ - PAD_CFG_GPI(GPIO_89, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_90, UP_20K, DEEP), /* GPS_HOST_WAKE */ - PAD_CFG_GPO(GPIO_91, 1, DEEP), /* GPS_EN */ - PAD_CFG_GPI(GPIO_92, DN_20K, DEEP), /* unused -- strap */ - - /* Fast SPI */ - PAD_CFG_NF(GPIO_97, NATIVE, DEEP, NF1), /* FST_SPI_CS0_B */ - PAD_CFG_GPI(GPIO_98, UP_20K, DEEP), /* FST_SPI_CS1_B -- unused */ - PAD_CFG_NF(GPIO_99, NATIVE, DEEP, NF1), /* FST_SPI_MOSI_IO0 */ - PAD_CFG_NF(GPIO_100, NATIVE, DEEP, NF1), /* FST_SPI_MISO_IO1 */ - PAD_CFG_GPI(GPIO_101, UP_20K, DEEP), /* FST_IO2 -- MEM_CONFIG0 */ - PAD_CFG_GPI(GPIO_102, UP_20K, DEEP), /* FST_IO3 -- MEM_CONFIG1 */ - PAD_CFG_NF(GPIO_103, NATIVE, DEEP, NF1), /* FST_SPI_CLK */ - - /* SIO_SPI_0 - Used for FP */ - PAD_CFG_NF(GPIO_104, NATIVE, DEEP, NF1), /* SIO_SPI_0_CLK */ - PAD_CFG_NF(GPIO_105, NATIVE, DEEP, NF1), /* SIO_SPI_0_FS0 */ - PAD_CFG_NF(GPIO_106, NATIVE, DEEP, NF3), /* FST_SPI_CS2_N */ - PAD_CFG_NF(GPIO_109, NATIVE, DEEP, NF1), /* SIO_SPI_0_RXD */ - PAD_CFG_NF(GPIO_110, NATIVE, DEEP, NF1), /* SIO_SPI_0_TXD */ - - /* SIO_SPI_1 -- largely unused */ - PAD_CFG_GPI(GPIO_111, UP_20K, DEEP), /* SIO_SPI_1_CLK */ - PAD_CFG_GPI(GPIO_112, UP_20K, DEEP), /* SIO_SPI_1_FS0 */ - PAD_CFG_GPI(GPIO_113, UP_20K, DEEP), /* SIO_SPI_1_FS1 */ - /* Headset interrupt */ - PAD_CFG_GPI_APIC_LOW(GPIO_116, NONE, DEEP), /* SIO_SPI_1_RXD */ - PAD_CFG_GPI(GPIO_117, UP_20K, DEEP), /* SIO_SPI_1_TXD */ - - /* SIO_SPI_2 -- unused */ - PAD_CFG_GPI(GPIO_118, UP_20K, DEEP), /* SIO_SPI_2_CLK */ - PAD_CFG_GPI(GPIO_119, UP_20K, DEEP), /* SIO_SPI_2_FS0 */ - PAD_CFG_GPI(GPIO_120, UP_20K, DEEP), /* SIO_SPI_2_FS1 */ - PAD_CFG_GPI(GPIO_121, UP_20K, DEEP), /* SIO_SPI_2_FS2 */ - /* WLAN_PE_RST - default to deasserted. */ - PAD_CFG_GPO(GPIO_122, 0, DEEP), /* SIO_SPI_2_RXD */ - PAD_CFG_GPI(GPIO_123, UP_20K, DEEP), /* SIO_SPI_2_TXD */ - - /* Debug tracing. */ - PAD_CFG_GPI(GPIO_0, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_1, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_2, UP_20K, DEEP), - PAD_CFG_GPI_SCI_HIGH(GPIO_3, DN_20K, DEEP, LEVEL), /* FP_INT */ - PAD_CFG_GPI(GPIO_4, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_5, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_6, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_7, UP_20K, DEEP), - PAD_CFG_GPI(GPIO_8, UP_20K, DEEP), - - PAD_CFG_GPI_APIC_LOW(GPIO_9, NONE, DEEP), /* dTPM IRQ */ - PAD_CFG_GPI(GPIO_10, DN_20K, DEEP), /* Board phase enforcement */ - PAD_CFG_GPI_SCI_LOW(GPIO_11, NONE, DEEP, EDGE_SINGLE), /* EC SCI */ - PAD_CFG_GPI(GPIO_12, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI_APIC_LOW(GPIO_13, UP_20K, DEEP), /* PEN_INT_ODL */ - PAD_CFG_GPI_APIC_HIGH(GPIO_14, DN_20K, DEEP), /* FP_INT */ - PAD_CFG_GPI_SCI_LOW(GPIO_15, NONE, DEEP, EDGE_SINGLE), /* TRACKPAD_INT_1V8_ODL */ - PAD_CFG_GPI(GPIO_16, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_17, UP_20K, DEEP), /* 1 vs 4 DMIC config */ - PAD_CFG_GPI_APIC_LOW(GPIO_18, NONE, DEEP), /* Trackpad IRQ */ - PAD_CFG_GPI(GPIO_19, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI_APIC_LOW(GPIO_20, UP_20K, DEEP), /* NFC IRQ */ - PAD_CFG_GPI_APIC_LOW(GPIO_21, NONE, DEEP), /* Touch IRQ */ - PAD_CFG_GPI_SCI_LOW(GPIO_22, NONE, DEEP, LEVEL), /* EC wake */ - PAD_CFG_GPI(GPIO_23, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_24, UP_20K, DEEP), /* PEN_PDCT_ODL */ - PAD_CFG_GPI(GPIO_25, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_26, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_27, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI_APIC_LOW(GPIO_28, NONE, DEEP), /* TPM IRQ */ - PAD_CFG_GPO(GPIO_29, 1, DEEP), /* FP reset */ - PAD_CFG_GPI_APIC_LOW(GPIO_30, NONE, DEEP), /* KB IRQ */ - PAD_CFG_GPO(GPIO_31, 0, DEEP), /* NFC FW DL */ - PAD_CFG_NF(GPIO_32, NONE, DEEP, NF5), /* SUS_CLK2 */ - PAD_CFG_GPI_APIC_LOW(GPIO_33, NONE, DEEP), /* PMIC IRQ */ - PAD_CFG_GPI(GPIO_34, UP_20K, DEEP), /* unused */ - PAD_CFG_GPO(GPIO_35, 0, DEEP), /* PEN_RESET - active high */ - PAD_CFG_GPO(GPIO_36, 0, DEEP), /* touch reset */ - PAD_CFG_GPI(GPIO_37, UP_20K, DEEP), /* unused */ - - /* LPSS_UART[0:2] */ - PAD_CFG_GPI(GPIO_38, UP_20K, DEEP), /* LPSS_UART0_RXD - MEM_CONFIG2*/ - /* Next 2 are straps. */ - PAD_CFG_GPI(GPIO_39, DN_20K, DEEP), /* LPSS_UART0_TXD - unused */ - PAD_CFG_GPI(GPIO_40, DN_20K, DEEP), /* LPSS_UART0_RTS - unused */ - PAD_CFG_GPI(GPIO_41, NONE, DEEP), /* LPSS_UART0_CTS - EC_IN_RW */ - PAD_CFG_NF(GPIO_42, NATIVE, DEEP, NF1), /* LPSS_UART1_RXD */ - PAD_CFG_NF(GPIO_43, NATIVE, DEEP, NF1), /* LPSS_UART1_TXD */ - PAD_CFG_GPO(GPIO_44, 1, DEEP), /* GPS_RST_ODL */ - PAD_CFG_GPI(GPIO_45, UP_20K, DEEP), /* LPSS_UART1_CTS - MEM_CONFIG3 */ - PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1), /* LPSS_UART2_RXD */ - PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1), /* LPSS_UART2_TXD */ - PAD_CFG_GPI(GPIO_48, UP_20K, DEEP), /* LPSS_UART2_RTS - unused */ - PAD_CFG_GPI_SMI_LOW(GPIO_49, NONE, DEEP, EDGE_SINGLE), /* LPSS_UART2_CTS - EC_SMI_L */ - - /* Camera interface -- completely unused. */ - PAD_CFG_GPI(GPIO_62, UP_20K, DEEP), /* GP_CAMERASB00 */ - PAD_CFG_GPI(GPIO_63, UP_20K, DEEP), /* GP_CAMERASB01 */ - PAD_CFG_GPI(GPIO_64, UP_20K, DEEP), /* GP_CAMERASB02 */ - PAD_CFG_GPI(GPIO_65, UP_20K, DEEP), /* GP_CAMERASB03 */ - PAD_CFG_GPI(GPIO_66, UP_20K, DEEP), /* GP_CAMERASB04 */ - PAD_CFG_GPI(GPIO_67, UP_20K, DEEP), /* GP_CAMERASB05 */ - PAD_CFG_GPI(GPIO_68, UP_20K, DEEP), /* GP_CAMERASB06 */ - PAD_CFG_GPI(GPIO_69, UP_20K, DEEP), /* GP_CAMERASB07 */ - PAD_CFG_GPI(GPIO_70, UP_20K, DEEP), /* GP_CAMERASB08 */ - PAD_CFG_GPI(GPIO_71, UP_20K, DEEP), /* GP_CAMERASB09 */ - PAD_CFG_GPI(GPIO_72, UP_20K, DEEP), /* GP_CAMERASB10 */ - PAD_CFG_GPI(GPIO_73, UP_20K, DEEP), /* GP_CAMERASB11 */ -}; - -const struct pad_config * __attribute__((weak)) variant_gpio_table(size_t *num) -{ - *num = ARRAY_SIZE(gpio_table); - return gpio_table; -} - -/* GPIOs needed prior to ramstage. */ -static const struct pad_config early_gpio_table[] = { - PAD_CFG_GPI(GPIO_75, UP_20K, DEEP), /* I2S1_BCLK -- PCH_WP */ - /* I2C2 - TPM */ - PAD_CFG_NF(GPIO_128, UP_2K, DEEP, NF1), /* LPSS_I2C2_SDA */ - PAD_CFG_NF(GPIO_129, UP_2K, DEEP, NF1), /* LPSS_I2C2_SCL */ - PAD_CFG_GPI_APIC_LOW(GPIO_28, NONE, DEEP), /* TPM IRQ */ - /* WLAN_PE_RST - default to deasserted just in case FSP misbehaves. */ - PAD_CFG_GPO(GPIO_122, 0, DEEP), /* SIO_SPI_2_RXD */ -}; - -const struct pad_config * __attribute__((weak)) -variant_early_gpio_table(size_t *num) -{ - *num = ARRAY_SIZE(early_gpio_table); - return early_gpio_table; -} - -/* GPIO settings before entering sleep. */ -static const struct pad_config sleep_gpio_table[] = { - PAD_CFG_GPO(GPIO_150, 0, DEEP), /* NFC_RESET_ODL */ - PAD_CFG_GPI_APIC_LOW(GPIO_20, NONE, DEEP), /* NFC_INT_L */ -}; - -const struct pad_config * __attribute__((weak)) -variant_sleep_gpio_table(size_t *num) -{ - *num = ARRAY_SIZE(sleep_gpio_table); - return sleep_gpio_table; -} - -static const struct cros_gpio cros_gpios[] = { - CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, GPIO_COMM_NW_NAME), - CROS_GPIO_WP_AH(PAD_NW(GPIO_PCH_WP), GPIO_COMM_NW_NAME), - CROS_GPIO_PE_AH(PAD_N(GPIO_SHIP_MODE), GPIO_COMM_N_NAME), -}; - -const struct cros_gpio * __attribute__((weak)) variant_cros_gpios(size_t *num) -{ - *num = ARRAY_SIZE(cros_gpios); - return cros_gpios; -} diff --git a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/acpi/dptf.asl deleted file mode 100644 index 87d3fa3..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/acpi/dptf.asl +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * 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. - */ - -#define DPTF_CPU_PASSIVE 95 -#define DPTF_CPU_CRITICAL 103 -#define DPTF_CPU_ACTIVE_AC0 90 -#define DPTF_CPU_ACTIVE_AC1 80 -#define DPTF_CPU_ACTIVE_AC2 70 -#define DPTF_CPU_ACTIVE_AC3 60 -#define DPTF_CPU_ACTIVE_AC4 50 - -#define DPTF_TSR0_SENSOR_ID 0 -#define DPTF_TSR0_SENSOR_NAME "Battery" -#define DPTF_TSR0_PASSIVE 120 -#define DPTF_TSR0_CRITICAL 125 - -#define DPTF_TSR1_SENSOR_ID 1 -#define DPTF_TSR1_SENSOR_NAME "Ambient" -#define DPTF_TSR1_PASSIVE 45 -#define DPTF_TSR1_CRITICAL 75 - -#define DPTF_TSR2_SENSOR_ID 2 -#define DPTF_TSR2_SENSOR_NAME "Charger" -#define DPTF_TSR2_PASSIVE 55 -#define DPTF_TSR2_CRITICAL 90 - -#define DPTF_ENABLE_CHARGER - -/* Charger performance states, board-specific values from charger and EC */ -Name (CHPS, Package () { - Package () { 0, 0, 0, 0, 255, 0xBB8, "mA", 0 }, /* 3A (MAX) */ - Package () { 0, 0, 0, 0, 24, 0x600, "mA", 0 }, /* 1.5A */ - Package () { 0, 0, 0, 0, 16, 0x400, "mA", 0 }, /* 1.0A */ - Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */ - Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */ -}) - -Name (DTRT, Package () { - /* CPU Throttle Effect on CPU */ - Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 30, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 0 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR0, 100, 1200, 0, 0, 0, 0 }, - -#ifdef DPTF_ENABLE_CHARGER - /* Charger Effect on Temp Sensor 2 */ - Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 200, 600, 0, 0, 0, 0 }, -#endif - - /* CPU Effect on Temp Sensor 1 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 80, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 2 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 1200, 0, 0, 0, 0 }, -}) - -Name (MPPC, Package () -{ - 0x2, /* Revision */ - Package () { /* Power Limit 1 */ - 0, /* PowerLimitIndex, 0 for Power Limit 1 */ - 3000, /* PowerLimitMinimum */ - 12000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 200 /* StepSize */ - }, - Package () { /* Power Limit 2 */ - 1, /* PowerLimitIndex, 1 for Power Limit 2 */ - 8000, /* PowerLimitMinimum */ - 8000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 1000 /* StepSize */ - } -}) diff --git a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/ec.h b/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/ec.h deleted file mode 100644 index 87c127c..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/ec.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 BASEBOARD_EC_H -#define BASEBOARD_EC_H - -#include <variant/gpio.h> -#include <ec/google/chromeec/ec_commands.h> - -#define MAINBOARD_EC_SCI_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU)) - -#define MAINBOARD_EC_SMI_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED)) - -/* EC can wake from S5 with lid or power button */ -#define MAINBOARD_EC_S5_WAKE_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON)) - -/* EC can wake from S3 with lid or power button or key press */ -#define MAINBOARD_EC_S3_WAKE_EVENTS \ - (MAINBOARD_EC_S5_WAKE_EVENTS |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED)) - -/* Log EC wake events plus EC shutdown events */ -#define MAINBOARD_EC_LOG_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN)|\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC)) - -/* - * ACPI related definitions for ASL code. - */ - -/* Enable EC backed ALS device in ACPI */ -#define EC_ENABLE_ALS_DEVICE - -/* Enable EC backed PD MCU device in ACPI */ -#define EC_ENABLE_PD_MCU_DEVICE - -/* Enable LID switch and provide wake pin for EC */ -#define EC_ENABLE_LID_SWITCH -#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE - -#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */ -#define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */ -#define SIO_EC_ENABLE_PS2K /* Enable PS/2 Keyboard */ - -#endif diff --git a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/gpio.h deleted file mode 100644 index 1db7422..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/gpio.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 BASEBOARD_GPIO_H -#define BASEBOARD_GPIO_H - -#include <soc/gpio.h> - -/* - * GPIO_11 for SCI is routed to GPE0_DW1 and maps to group GPIO_GPE_N_31_0 - * which is North community - */ -#define EC_SCI_GPI GPE0_DW1_11 - -/* EC SMI */ -#define EC_SMI_GPI GPIO_49 - -/* - * On lidopen/lidclose GPIO_22 from North Community gets toggled and - * is used in _PRW to wake up device from sleep. GPIO_22 maps to - * group GPIO_GPE_N_31_0 and the pad is configured as SCI with - * EDGE_SINGLE and INVERT. - */ -#define GPE_EC_WAKE GPE0_DW1_22 - -/* Write Protect and indication if EC is in RW code. */ -#define GPIO_PCH_WP GPIO_75 -#define GPIO_EC_IN_RW GPIO_41 -/* Determine if board is in final shipping mode. */ -#define GPIO_SHIP_MODE GPIO_10 - -/* Memory SKU GPIOs. */ -#define MEM_CONFIG3 GPIO_45 -#define MEM_CONFIG2 GPIO_38 -#define MEM_CONFIG1 GPIO_102 -#define MEM_CONFIG0 GPIO_101 - -/* DMIC_CONFIG_PIN: High for 1-DMIC and low for 4-DMIC's */ -#define DMIC_CONFIG_PIN GPIO_17 - -#endif /* BASEBOARD_GPIO_H */ diff --git a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/variants.h deleted file mode 100644 index 65a32b3..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/include/baseboard/variants.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 BASEBOARD_VARIANTS_H -#define BASEBOARD_VARIANTS_H - -#include <soc/gpio.h> -#include <soc/meminit.h> -#include <stdint.h> -#include <vendorcode/google/chromeos/chromeos.h> - -/* Return the board id for the current variant board. */ -uint8_t variant_board_id(void); - -/* The next set of functions return the gpio table and fill in the number of - * entries for each table. */ -const struct pad_config *variant_gpio_table(size_t *num); -const struct pad_config *variant_early_gpio_table(size_t *num); -const struct pad_config *variant_sleep_gpio_table(size_t *num); - -/* Baseboard default swizzle. Can be reused if swizzle is same. */ -extern const struct lpddr4_swizzle_cfg baseboard_lpddr4_swizzle; -/* Return LPDDR4 configuration structure. */ -const struct lpddr4_cfg *variant_lpddr4_config(void); -/* Return memory SKU for the board. */ -size_t variant_memory_sku(void); - -/* Return ChromeOS gpio table and fill in number of entries. */ -const struct cros_gpio *variant_cros_gpios(size_t *num); - -/* Seed the NHLT tables with the board specific information. */ -struct nhlt; -void variant_nhlt_oem_overrides(const char **oem_id, - const char **oem_table_id, uint32_t *oem_revision); -void variant_nhlt_init(struct nhlt *nhlt); - -#endif /* BASEBOARD_VARIANTS_H */ diff --git a/src/mainboard/intel/leafhill/variants/baseboard/memory.c b/src/mainboard/intel/leafhill/variants/baseboard/memory.c deleted file mode 100644 index 50e93c7..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/memory.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/variants.h> -#include <gpio.h> -#include <soc/meminit.h> -#include <variant/gpio.h> - -const struct lpddr4_swizzle_cfg baseboard_lpddr4_swizzle = { - /* CH0_DQA[0:31] SoC pins -> U22 LPDDR4 module pins */ - .phys[LP4_PHYS_CH0A] = { - /* DQA[0:7] pins of LPDDR4 module. */ - .dqs[LP4_DQS0] = { 6, 7, 5, 4, 3, 1, 0, 2 }, - /* DQA[8:15] pins of LPDDR4 module. */ - .dqs[LP4_DQS1] = { 12, 10, 11, 13, 14, 8, 9, 15 }, - /* DQB[0:7] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS2] = { 16, 22, 23, 20, 18, 17, 19, 21 }, - /* DQB[7:15] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS3] = { 30, 28, 29, 25, 24, 26, 27, 31 }, - }, - .phys[LP4_PHYS_CH0B] = { - /* DQA[0:7] pins of LPDDR4 module. */ - .dqs[LP4_DQS0] = { 7, 3, 5, 2, 6, 0, 1, 4 }, - /* DQA[8:15] pins of LPDDR4 module. */ - .dqs[LP4_DQS1] = { 9, 14, 12, 13, 10, 11, 8, 15 }, - /* DQB[0:7] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS2] = { 20, 22, 23, 16, 19, 17, 18, 21 }, - /* DQB[7:15] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS3] = { 28, 24, 26, 27, 29, 30, 31, 25 }, - }, - .phys[LP4_PHYS_CH1A] = { - /* DQA[0:7] pins of LPDDR4 module. */ - .dqs[LP4_DQS0] = { 2, 1, 6, 7, 5, 4, 3, 0 }, - /* DQA[8:15] pins of LPDDR4 module. */ - .dqs[LP4_DQS1] = { 11, 10, 8, 9, 12, 15, 13, 14 }, - /* DQB[0:7] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS2] = { 17, 23, 19, 16, 21, 22, 20, 18 }, - /* DQB[7:15] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS3] = { 31, 29, 26, 25, 28, 27, 24, 30 }, - }, - .phys[LP4_PHYS_CH1B] = { - /* DQA[0:7] pins of LPDDR4 module. */ - .dqs[LP4_DQS0] = { 4, 3, 7, 5, 6, 1, 0, 2 }, - /* DQA[8:15] pins of LPDDR4 module. */ - .dqs[LP4_DQS1] = { 15, 9, 8, 11, 14, 13, 12, 10 }, - /* DQB[0:7] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS2] = { 20, 23, 22, 21, 18, 19, 16, 17 }, - /* DQB[7:15] pins of LPDDR4 module with offset of 16. */ - .dqs[LP4_DQS3] = { 25, 28, 30, 31, 26, 27, 24, 29 }, - }, -}; - -/* - * The strings in the part_num field aren't necessarily the exact part - * numbers used in all the designs. The reason is that the mosys userland - * tool uses these strings for dumping more information. Different speed bins - * could change in future systems, but the strings still need to match. - */ -static const struct lpddr4_sku skus[] = { - /* - * K4F6E304HB-MG - both logical channels While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate - * the deneisty as 8Gb per rank. - */ - [0] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "K4F6E304HB-MGCJ", - }, - /* K4F8E304HB-MG - both logical channels */ - [1] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "K4F8E304HB-MGCJ", - }, - /* - * MT53B512M32D2NP - both logical channels. While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate - * the deneisty as 8Gb per rank. - */ - [2] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "MT53B512M32D2NP", - }, - /* MT53B256M32D1NP - both logical channels */ - [3] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "MT53B256M32D1NP", - }, - /* - * H9HCNNNBPUMLHR - both logical channels. While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate the - * density as 8Gb per rank. - */ - [4] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "H9HCNNNBPUMLHR", - }, - /* H9HCNNN8KUMLHR - both logical channels */ - [5] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "H9HCNNN8KUMLHR", - }, -}; - -static const struct lpddr4_cfg lp4cfg = { - .skus = skus, - .num_skus = ARRAY_SIZE(skus), - .swizzle_config = &baseboard_lpddr4_swizzle, -}; - -const struct lpddr4_cfg * __attribute__((weak)) variant_lpddr4_config(void) -{ - return &lp4cfg; -} - -size_t __attribute__((weak)) variant_memory_sku(void) -{ - gpio_t pads[] = { - [3] = MEM_CONFIG3, [2] = MEM_CONFIG2, - [1] = MEM_CONFIG1, [0] = MEM_CONFIG0, - }; - - /* Need internal pullups enabled as only pulldown stuffing options - * exist. */ - return gpio_pullup_base2_value(pads, ARRAY_SIZE(pads)); -} diff --git a/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c b/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c deleted file mode 100644 index d44d599..0000000 --- a/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/variants.h> -#include <console/console.h> -#include <nhlt.h> -#include <soc/nhlt.h> -#include <gpio.h> -#include <baseboard/gpio.h> - -void __attribute__((weak)) variant_nhlt_init(struct nhlt *nhlt) -{ - /* 1-dmic configuration */ - if (!nhlt_soc_add_dmic_array(nhlt, 1)) - printk(BIOS_ERR, "Added 1CH DMIC array.\n"); - /* 2-dmic configuration */ - if (!nhlt_soc_add_dmic_array(nhlt, 2)) - printk(BIOS_ERR, "Added 2CH DMIC array.\n"); - /* 4-dmic configuration */ - if (!nhlt_soc_add_dmic_array(nhlt, 4)) - printk(BIOS_ERR, "Added 4CH DMIC array.\n"); - /* Dialog for Headset codec. - * Headset codec is bi-directional but uses the same configuration - * settings for render and capture endpoints. - */ - if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1)) - printk(BIOS_ERR, "Added Dialog_7219 codec.\n"); - - /* MAXIM Smart Amps for left and right speakers. */ - if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP5)) - printk(BIOS_ERR, "Added Maxim_98357 codec.\n"); -} diff --git a/src/mainboard/intel/leafhill/variants/pyro/Makefile.inc b/src/mainboard/intel/leafhill/variants/pyro/Makefile.inc deleted file mode 100644 index fd45b94..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/Makefile.inc +++ /dev/null @@ -1 +0,0 @@ -romstage-y += memory.c diff --git a/src/mainboard/intel/leafhill/variants/pyro/devicetree.cb b/src/mainboard/intel/leafhill/variants/pyro/devicetree.cb deleted file mode 100644 index bc06bbb..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/devicetree.cb +++ /dev/null @@ -1,211 +0,0 @@ -chip soc/intel/apollolake - - device cpu_cluster 0 on - device lapic 0 on end - end - - register "pcie_rp0_clkreq_pin" = "0" # wifi/bt - # Disable unused clkreq of PCIe root ports - register "pcie_rp1_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp2_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp3_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp4_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp5_clkreq_pin" = "CLKREQ_DISABLED" - - # GPIO for PERST_0 - # If the Board has PERST_0 signal, assign the GPIO - # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF - register "prt0_gpio" = "GPIO_122" - - # EMMC TX DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [14:8] steps of delay for HS400, each 125ps. - # [6:0] steps of delay for SDR104/HS200, each 125ps. - register "emmc_tx_data_cntl1" = "0x0C16" - - # EMMC TX DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_tx_data_cntl2" = "0x28162828" - - # EMMC RX CMD/DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_rx_cmd_data_cntl1" = "0x00181717" - - # EMMC RX CMD/DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [17:16] stands for Rx Clock before Output Buffer - # [14:8] steps of delay for Auto Tuning Mode, each 125ps. - # [6:0] steps of delay for HS200, each 125ps. - register "emmc_rx_cmd_data_cntl2" = "0x10008" - - # Enable DPTF - register "dptf_enable" = "1" - - # PL1 override 12000 mW: the energy calculation is wrong with the - # current VR solution. Experiments show that SoC TDP max (6W) can - # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" - # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" - - # Enable Audio Clock and Power gating - register "hdaudio_clk_gate_enable" = "1" - register "hdaudio_pwr_gate_enable" = "1" - register "hdaudio_bios_config_lockdown" = "1" - - # Enable lpss s0ix - register "lpss_s0ix_enable" = "1" - - # GPE configuration - # Note that GPE events called out in ASL code rely on this - # route, i.e., if this route changes then the affected GPE - # offset bits also need to be changed. This sets the PMC register - # GPE_CFG fields. - register "gpe0_dw1" = "PMC_GPE_N_31_0" - register "gpe0_dw2" = "PMC_GPE_N_63_32" - register "gpe0_dw3" = "PMC_GPE_SW_31_0" - - # Enable I2C0 for audio codec at 400kHz - register "i2c[0]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 104, - .fall_time_ns = 52, - }" - - # Enable I2C2 bus early for TPM at 400kHz - register "i2c[2]" = "{ - .early_init = 1, - .speed = I2C_SPEED_FAST, - .rise_time_ns = 50, - .fall_time_ns = 23, - }" - - # touchscreen at 400kHz - register "i2c[3]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 76, - .fall_time_ns = 164, - }" - - # trackpad at 400kHz - register "i2c[4]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 90, - .fall_time_ns = 164, - }" - - # Minimum SLP S3 assertion width 28ms. - register "slp_s3_assertion_width_usecs" = "28000" - - device domain 0 on - device pci 00.0 on end # - Host Bridge - device pci 00.1 on end # - DPTF - device pci 00.2 on end # - NPK - device pci 02.0 on end # - Gen - device pci 03.0 on end # - Iunit - device pci 0d.0 on end # - P2SB - device pci 0d.1 on end # - PMC - device pci 0d.2 on end # - SPI - device pci 0d.3 on end # - Shared SRAM - device pci 0e.0 on # - Audio - chip drivers/generic/max98357a - register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)" - register "sdmode_delay" = "5" - device generic 0 on end - end - end - device pci 11.0 off end # - ISH - device pci 12.0 off end # - SATA - device pci 13.0 off end # - Root Port 2 - PCIe-A 0 - device pci 13.1 off end # - Root Port 3 - PCIe-A 1 - device pci 13.2 off end # - Root Port 4 - PCIe-A 2 - device pci 13.3 off end # - Root Port 5 - PCIe-A 3 - device pci 14.0 on - chip drivers/intel/wifi - register "wake" = "GPE0_DW3_00" - device pci 00.0 on end - end - end # - Root Port 0 - PCIe-B 0 - Wifi - device pci 14.1 off end # - Root Port 1 - PCIe-B 1 - device pci 15.0 on end # - XHCI - device pci 15.1 off end # - XDCI - device pci 16.0 on # - I2C 0 - chip drivers/i2c/da7219 - register "irq" = "IRQ_LEVEL_LOW(GPIO_116_IRQ)" - register "btn_cfg" = "50" - register "mic_det_thr" = "500" - register "jack_ins_deb" = "20" - register "jack_det_rate" = ""32ms_64ms"" - register "jack_rem_deb" = "1" - register "a_d_btn_thr" = "0xa" - register "d_b_btn_thr" = "0x16" - register "b_c_btn_thr" = "0x21" - register "c_mic_btn_thr" = "0x3e" - register "btn_avg" = "4" - register "adc_1bit_rpt" = "1" - register "micbias_lvl" = "2600" - register "mic_amp_in_sel" = ""diff"" - device i2c 1a on end - end - end - device pci 16.1 on end # - I2C 1 - device pci 16.2 on - chip drivers/i2c/tpm - register "hid" = ""GOOG0005"" - register "irq" = "IRQ_EDGE_LOW(GPIO_28_IRQ)" - device i2c 50 on end - end - end # - I2C 2 - device pci 16.3 on - chip drivers/i2c/wacom - register "generic" = "{ - .hid = WCOMNTN2_HID, - .cid = PNP0C50_CID, - .desc = WCOM_TS_DESC, - .irq = IRQ_EDGE_LOW(GPIO_21_IRQ), - .probed = 1, - }" - register "hid_desc_reg_offset" = "0x1" - device i2c 0xA on end - end - end # - I2C 3 - device pci 17.0 on - chip drivers/i2c/generic - register "hid" = ""ELAN0000"" - register "desc" = ""ELAN Touchpad"" - register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)" - register "wake" = "GPE0_DW1_15" - register "probed" = "1" - device i2c 15 on end - end - end # - I2C 4 - device pci 17.1 off end # - I2C 5 - device pci 17.2 off end # - I2C 6 - device pci 17.3 off end # - I2C 7 - device pci 18.0 on end # - UART 0 - device pci 18.1 on end # - UART 1 - device pci 18.2 on end # - UART 2 - device pci 18.3 off end # - UART 3 - device pci 19.0 on end # - SPI 0 - device pci 19.1 off end # - SPI 1 - device pci 19.2 off end # - SPI 2 - device pci 1a.0 on end # - PWM - device pci 1b.0 on end # - SDCARD - device pci 1c.0 on end # - eMMC - device pci 1e.0 off end # - SDIO - device pci 1f.0 on # - LPC - chip ec/google/chromeec - device pnp 0c09.0 on end - end - end - device pci 1f.1 on end # - SMBUS - end -end diff --git a/src/mainboard/intel/leafhill/variants/pyro/include/variant/acpi/dptf.asl b/src/mainboard/intel/leafhill/variants/pyro/include/variant/acpi/dptf.asl deleted file mode 100644 index f14999c..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/include/variant/acpi/dptf.asl +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * 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. - */ - -#define DPTF_CPU_PASSIVE 57 -#define DPTF_CPU_CRITICAL 90 -#define DPTF_CPU_ACTIVE_AC0 90 -#define DPTF_CPU_ACTIVE_AC1 80 -#define DPTF_CPU_ACTIVE_AC2 70 -#define DPTF_CPU_ACTIVE_AC3 60 -#define DPTF_CPU_ACTIVE_AC4 50 - -#define DPTF_TSR0_SENSOR_ID 0 -#define DPTF_TSR0_SENSOR_NAME "Battery" -#define DPTF_TSR0_PASSIVE 48 -#define DPTF_TSR0_CRITICAL 70 - -#define DPTF_TSR1_SENSOR_ID 1 -#define DPTF_TSR1_SENSOR_NAME "Ambient" -#define DPTF_TSR1_PASSIVE 55 -#define DPTF_TSR1_CRITICAL 70 - -#define DPTF_TSR2_SENSOR_ID 2 -#define DPTF_TSR2_SENSOR_NAME "Charger" -#define DPTF_TSR2_PASSIVE 65 -#define DPTF_TSR2_CRITICAL 80 - -#define DPTF_ENABLE_CHARGER - -/* Charger performance states, board-specific values from charger and EC */ -Name (CHPS, Package () { - Package () { 0, 0, 0, 0, 255, 0xBB8, "mA", 0 }, /* 3A (MAX) */ - Package () { 0, 0, 0, 0, 24, 0x600, "mA", 0 }, /* 1.5A */ - Package () { 0, 0, 0, 0, 16, 0x400, "mA", 0 }, /* 1.0A */ - Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */ - Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */ -}) - -Name (DTRT, Package () { - /* CPU Throttle Effect on CPU */ - Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 50, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 0 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR0, 100, 500, 0, 0, 0, 0 }, - -#ifdef DPTF_ENABLE_CHARGER - /* Charger Effect on Temp Sensor 1 */ - Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR1, 200, 600, 0, 0, 0, 0 }, -#endif - - /* CPU Effect on Temp Sensor 1 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 550, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 2 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 1200, 0, 0, 0, 0 }, -}) - -Name (MPPC, Package () -{ - 0x2, /* Revision */ - Package () { /* Power Limit 1 */ - 0, /* PowerLimitIndex, 0 for Power Limit 1 */ - 1600, /* PowerLimitMinimum */ - 12000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 200 /* StepSize */ - }, - Package () { /* Power Limit 2 */ - 1, /* PowerLimitIndex, 1 for Power Limit 2 */ - 6000, /* PowerLimitMinimum */ - 15000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 1000 /* StepSize */ - } -}) diff --git a/src/mainboard/intel/leafhill/variants/pyro/include/variant/ec.h b/src/mainboard/intel/leafhill/variants/pyro/include/variant/ec.h deleted file mode 100644 index 586f106..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/include/variant/ec.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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_EC_H -#define MAINBOARD_EC_H - -#include <baseboard/ec.h> - -#endif diff --git a/src/mainboard/intel/leafhill/variants/pyro/include/variant/gpio.h b/src/mainboard/intel/leafhill/variants/pyro/include/variant/gpio.h deleted file mode 100644 index 6d1ce5a..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/include/variant/gpio.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 - -#include <baseboard/gpio.h> - -#endif /* MAINBOARD_GPIO_H */ diff --git a/src/mainboard/intel/leafhill/variants/pyro/memory.c b/src/mainboard/intel/leafhill/variants/pyro/memory.c deleted file mode 100644 index 71ee060..0000000 --- a/src/mainboard/intel/leafhill/variants/pyro/memory.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/variants.h> -#include <gpio.h> -#include <soc/meminit.h> -#include <variant/gpio.h> - - -static const struct lpddr4_sku skus[] = { - /* - * K4F6E304HB-MGCJ - both logical channels While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate - * the deneisty as 8Gb per rank. - */ - [0] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "K4F6E304HB-MGCJ", - }, - /* K4F8E304HB-MGCJ - both logical channels */ - [1] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "K4F8E304HB-MGCJ", - }, - /* - * MT53B512M32D2NP-062WT:C - both logical channels. While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate - * the deneisty as 8Gb per rank. - */ - [2] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "MT53B512M32D2NP", - .disable_periodic_retraining = 1, - }, - /* MT53B256M32D1NP-062 WT:C - both logical channels */ - [3] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "MT53B256M32D1NP", - .disable_periodic_retraining = 1, - }, - /* - * H9HCNNNBPUMLHR-NLE - both logical channels. While the parts - * are listed at 16Gb there are 2 ranks per channel so indicate the - * density as 8Gb per rank. - */ - [4] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "H9HCNNNBPUMLHR", - }, - /* H9HCNNN8KUMLHR-NLE - both logical channels */ - [5] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .part_num = "H9HCNNN8KUMLHR", - }, - /* Samsung 290 K4F6E304HB-MGCH 16Gb dual-ch */ - [0xe] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 1, - .ch1_dual_rank = 1, - .part_num = "K4F6E304HB-MGCH", - }, - /* Samsung 280 K4F8E304HB-MGCH 8Gb dual-ch */ - [0xf] = { - .speed = LP4_SPEED_2400, - .ch0_rank_density = LP4_8Gb_DENSITY, - .ch1_rank_density = LP4_8Gb_DENSITY, - .ch0_dual_rank = 0, - .ch1_dual_rank = 0, - .part_num = "K4F8E304HB-MGCH", - }, -}; - -static const struct lpddr4_cfg lp4cfg = { - .skus = skus, - .num_skus = ARRAY_SIZE(skus), - .swizzle_config = &baseboard_lpddr4_swizzle, -}; - -const struct lpddr4_cfg *variant_lpddr4_config(void) -{ - return &lp4cfg; -} diff --git a/src/mainboard/intel/leafhill/variants/reef/include/variant/acpi/dptf.asl b/src/mainboard/intel/leafhill/variants/reef/include/variant/acpi/dptf.asl deleted file mode 100644 index f3ff04b..0000000 --- a/src/mainboard/intel/leafhill/variants/reef/include/variant/acpi/dptf.asl +++ /dev/null @@ -1,16 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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. - */ - -#include <baseboard/acpi/dptf.asl> diff --git a/src/mainboard/intel/leafhill/variants/reef/include/variant/ec.h b/src/mainboard/intel/leafhill/variants/reef/include/variant/ec.h deleted file mode 100644 index 586f106..0000000 --- a/src/mainboard/intel/leafhill/variants/reef/include/variant/ec.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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_EC_H -#define MAINBOARD_EC_H - -#include <baseboard/ec.h> - -#endif diff --git a/src/mainboard/intel/leafhill/variants/reef/include/variant/gpio.h b/src/mainboard/intel/leafhill/variants/reef/include/variant/gpio.h deleted file mode 100644 index 6d1ce5a..0000000 --- a/src/mainboard/intel/leafhill/variants/reef/include/variant/gpio.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 - -#include <baseboard/gpio.h> - -#endif /* MAINBOARD_GPIO_H */ diff --git a/src/mainboard/intel/leafhill/variants/snappy/devicetree.cb b/src/mainboard/intel/leafhill/variants/snappy/devicetree.cb deleted file mode 100644 index e46483e..0000000 --- a/src/mainboard/intel/leafhill/variants/snappy/devicetree.cb +++ /dev/null @@ -1,223 +0,0 @@ -chip soc/intel/apollolake - - device cpu_cluster 0 on - device lapic 0 on end - end - - register "pcie_rp0_clkreq_pin" = "0" # wifi/bt - # Disable unused clkreq of PCIe root ports - register "pcie_rp1_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp2_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp3_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp4_clkreq_pin" = "CLKREQ_DISABLED" - register "pcie_rp5_clkreq_pin" = "CLKREQ_DISABLED" - - # GPIO for PERST_0 - # If the Board has PERST_0 signal, assign the GPIO - # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF - register "prt0_gpio" = "GPIO_122" - - # EMMC TX DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [14:8] steps of delay for HS400, each 125ps. - # [6:0] steps of delay for SDR104/HS200, each 125ps. - register "emmc_tx_data_cntl1" = "0x0C16" - - # EMMC TX DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_tx_data_cntl2" = "0x28162828" - - # EMMC RX CMD/DATA Delay 1 - # Refer to EDS-Vol2-22.3. - # [30:24] steps of delay for SDR50, each 125ps. - # [22:16] steps of delay for DDR50, each 125ps. - # [14:8] steps of delay for SDR25/HS50, each 125ps. - # [6:0] steps of delay for SDR12, each 125ps. - register "emmc_rx_cmd_data_cntl1" = "0x00181717" - - # EMMC RX CMD/DATA Delay 2 - # Refer to EDS-Vol2-22.3. - # [17:16] stands for Rx Clock before Output Buffer - # [14:8] steps of delay for Auto Tuning Mode, each 125ps. - # [6:0] steps of delay for HS200, each 125ps. - register "emmc_rx_cmd_data_cntl2" = "0x10008" - - # Enable DPTF - register "dptf_enable" = "1" - - # PL1 override 12000 mW: the energy calculation is wrong with the - # current VR solution. Experiments show that SoC TDP max (6W) can - # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" - - # Enable Audio Clock and Power gating - register "hdaudio_clk_gate_enable" = "1" - register "hdaudio_pwr_gate_enable" = "1" - register "hdaudio_bios_config_lockdown" = "1" - - # Enable lpss s0ix - register "lpss_s0ix_enable" = "1" - - # GPE configuration - # Note that GPE events called out in ASL code rely on this - # route, i.e., if this route changes then the affected GPE - # offset bits also need to be changed. This sets the PMC register - # GPE_CFG fields. - register "gpe0_dw1" = "PMC_GPE_N_31_0" - register "gpe0_dw2" = "PMC_GPE_N_63_32" - register "gpe0_dw3" = "PMC_GPE_SW_31_0" - - # Enable I2C0 for audio codec at 400kHz - register "i2c[0]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 44, - .fall_time_ns = 22, - }" - - # Enable I2C2 bus early for TPM at 400kHz - register "i2c[2]" = "{ - .early_init = 1, - .speed = I2C_SPEED_FAST, - .rise_time_ns = 40, - .fall_time_ns = 20, - }" - - # touchscreen at 400kHz - register "i2c[3]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 70, - .fall_time_ns = 164, - }" - - # trackpad at 400kHz - register "i2c[4]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 20, - .fall_time_ns = 164, - }" - - # digitizer at 400kHz - register "i2c[5]" = "{ - .speed = I2C_SPEED_FAST, - .rise_time_ns = 152, - .fall_time_ns = 30, - }" - - # Minimum SLP S3 assertion width 28ms. - register "slp_s3_assertion_width_usecs" = "28000" - - device domain 0 on - device pci 00.0 on end # - Host Bridge - device pci 00.1 on end # - DPTF - device pci 00.2 on end # - NPK - device pci 02.0 on end # - Gen - device pci 03.0 on end # - Iunit - device pci 0d.0 on end # - P2SB - device pci 0d.1 on end # - PMC - device pci 0d.2 on end # - SPI - device pci 0d.3 on end # - Shared SRAM - device pci 0e.0 on # - Audio - chip drivers/generic/max98357a - register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)" - register "sdmode_delay" = "5" - device generic 0 on end - end - end - device pci 11.0 off end # - ISH - device pci 12.0 off end # - SATA - device pci 13.0 off end # - Root Port 2 - PCIe-A 0 - device pci 13.1 off end # - Root Port 3 - PCIe-A 1 - device pci 13.2 off end # - Root Port 4 - PCIe-A 2 - device pci 13.3 off end # - Root Port 5 - PCIe-A 3 - device pci 14.0 on - chip drivers/intel/wifi - register "wake" = "GPE0_DW3_00" - device pci 00.0 on end - end - end # - Root Port 0 - PCIe-B 0 - Wifi - device pci 14.1 off end # - Root Port 1 - PCIe-B 1 - device pci 15.0 on end # - XHCI - device pci 15.1 off end # - XDCI - device pci 16.0 on # - I2C 0 - chip drivers/i2c/da7219 - register "irq" = "IRQ_LEVEL_LOW(GPIO_116_IRQ)" - register "btn_cfg" = "50" - register "mic_det_thr" = "500" - register "jack_ins_deb" = "20" - register "jack_det_rate" = ""32ms_64ms"" - register "jack_rem_deb" = "1" - register "a_d_btn_thr" = "0xa" - register "d_b_btn_thr" = "0x16" - register "b_c_btn_thr" = "0x21" - register "c_mic_btn_thr" = "0x3e" - register "btn_avg" = "4" - register "adc_1bit_rpt" = "1" - register "micbias_lvl" = "2600" - register "mic_amp_in_sel" = ""diff"" - device i2c 1a on end - end - end - device pci 16.1 on end # - I2C 1 - device pci 16.2 on - chip drivers/i2c/tpm - register "hid" = ""GOOG0005"" - register "irq" = "IRQ_EDGE_LOW(GPIO_28_IRQ)" - device i2c 50 on end - end - end # - I2C 2 - device pci 16.3 on - chip drivers/i2c/generic - register "hid" = ""ELAN0001"" - register "desc" = ""ELAN Touchscreen"" - register "irq" = "IRQ_EDGE_LOW(GPIO_21_IRQ)" - register "probed" = "1" - device i2c 10 on end - end - end # - I2C 3 - device pci 17.0 on - chip drivers/i2c/generic - register "hid" = ""ELAN0000"" - register "desc" = ""ELAN Touchpad"" - register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)" - register "wake" = "GPE0_DW1_15" - register "probed" = "1" - device i2c 15 on end - end - end # - I2C 4 - device pci 17.1 on - chip drivers/i2c/wacom - register "generic" = "{ - .hid = WCOM50C1_HID, - .cid = PNP0C50_CID, - .desc = WCOM_DT_DESC, - .irq = IRQ_LEVEL_LOW(GPIO_13_IRQ), - }" - register "hid_desc_reg_offset" = "0x1" - device i2c 0x9 on end - end - end # - I2C 5 - device pci 17.2 on end # - I2C 6 - device pci 17.3 on end # - I2C 7 - device pci 18.0 on end # - UART 0 - device pci 18.1 on end # - UART 1 - device pci 18.2 on end # - UART 2 - device pci 18.3 on end # - UART 3 - device pci 19.0 on end # - SPI 0 - device pci 19.1 on end # - SPI 1 - device pci 19.2 on end # - SPI 2 - device pci 1a.0 on end # - PWM - device pci 1b.0 on end # - SDCARD - device pci 1c.0 on end # - eMMC - device pci 1e.0 off end # - SDIO - device pci 1f.0 on # - LPC - chip ec/google/chromeec - device pnp 0c09.0 on end - end - end - device pci 1f.1 on end # - SMBUS - end -end diff --git a/src/mainboard/intel/leafhill/variants/snappy/include/variant/acpi/dptf.asl b/src/mainboard/intel/leafhill/variants/snappy/include/variant/acpi/dptf.asl deleted file mode 100644 index a233c92..0000000 --- a/src/mainboard/intel/leafhill/variants/snappy/include/variant/acpi/dptf.asl +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * 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. - */ - -#define DPTF_CPU_PASSIVE 100 -#define DPTF_CPU_CRITICAL 105 -#define DPTF_CPU_ACTIVE_AC0 90 -#define DPTF_CPU_ACTIVE_AC1 80 -#define DPTF_CPU_ACTIVE_AC2 70 -#define DPTF_CPU_ACTIVE_AC3 60 -#define DPTF_CPU_ACTIVE_AC4 50 - -#define DPTF_TSR0_SENSOR_ID 0 -#define DPTF_TSR0_SENSOR_NAME "Battery" -#define DPTF_TSR0_PASSIVE 48 -#define DPTF_TSR0_CRITICAL 70 - -#define DPTF_TSR1_SENSOR_ID 1 -#define DPTF_TSR1_SENSOR_NAME "Ambient" -#define DPTF_TSR1_PASSIVE 53 -#define DPTF_TSR1_CRITICAL 80 - -#define DPTF_TSR2_SENSOR_ID 2 -#define DPTF_TSR2_SENSOR_NAME "Charger" -#define DPTF_TSR2_PASSIVE 90 -#define DPTF_TSR2_CRITICAL 100 - -#define DPTF_ENABLE_CHARGER - -/* Charger performance states, board-specific values from charger and EC */ -Name (CHPS, Package () { - Package () { 0, 0, 0, 0, 255, 0xBB8, "mA", 0 }, /* 3A (MAX) */ - Package () { 0, 0, 0, 0, 24, 0x600, "mA", 0 }, /* 1.5A */ - Package () { 0, 0, 0, 0, 16, 0x400, "mA", 0 }, /* 1.0A */ - Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */ - Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */ -}) - -Name (DTRT, Package () { - /* CPU Throttle Effect on CPU */ - Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 50, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 0 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR0, 100, 600, 0, 0, 0, 0 }, - -#ifdef DPTF_ENABLE_CHARGER - /* Charger Effect on Temp Sensor 1 */ - Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 100, 1200, 0, 0, 0, 0 }, -#endif - - /* CPU Effect on Temp Sensor 1 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 200, 80, 0, 0, 0, 0 }, - - /* CPU Effect on Temp Sensor 2 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 150, 0, 0, 0, 0 }, -}) - -Name (MPPC, Package () -{ - 0x2, /* Revision */ - Package () { /* Power Limit 1 */ - 0, /* PowerLimitIndex, 0 for Power Limit 1 */ - 4000, /* PowerLimitMinimum */ - 12000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 200 /* StepSize */ - }, - Package () { /* Power Limit 2 */ - 1, /* PowerLimitIndex, 1 for Power Limit 2 */ - 8000, /* PowerLimitMinimum */ - 8000, /* PowerLimitMaximum */ - 1000, /* TimeWindowMinimum */ - 1000, /* TimeWindowMaximum */ - 1000 /* StepSize */ - } -}) diff --git a/src/mainboard/intel/leafhill/variants/snappy/include/variant/ec.h b/src/mainboard/intel/leafhill/variants/snappy/include/variant/ec.h deleted file mode 100644 index 586f106..0000000 --- a/src/mainboard/intel/leafhill/variants/snappy/include/variant/ec.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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_EC_H -#define MAINBOARD_EC_H - -#include <baseboard/ec.h> - -#endif diff --git a/src/mainboard/intel/leafhill/variants/snappy/include/variant/gpio.h b/src/mainboard/intel/leafhill/variants/snappy/include/variant/gpio.h deleted file mode 100644 index 6d1ce5a..0000000 --- a/src/mainboard/intel/leafhill/variants/snappy/include/variant/gpio.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 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 - -#include <baseboard/gpio.h> - -#endif /* MAINBOARD_GPIO_H */

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Patch merged into coreboot/master: mainboard/intel: add leafhill board directory
by gerrit＠coreboot.org 24 Jan '17

24 Jan '17

the following patch was just integrated into master: commit 5f1f0538cf46cea122c49cc103771fd839d24b37 Author: Brenton Dong <brenton.m.dong(a)intel.com> Date: Wed Jan 4 15:12:27 2017 -0700 mainboard/intel: add leafhill board directory This commit adds the initial scaffolding for the Intel Leafhill CRB with Apollo Lake silicon. The google/reef directory is used as a template. This commit only makes the minimum changes to Kconfig and Kconfig.name needed for the build bot to not have issues. Change-Id: I088edee0e94ecfb4666fa31e08dbcfd24a81891b Signed-off-by: Brenton Dong <brenton.m.dong(a)intel.com> Reviewed-on: https://review.coreboot.org/18038 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh(a)siemens.com> See https://review.coreboot.org/18038 for details. -gerrit

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coreboot-gerrit January 2017