coreboot-gerrit October 2019

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Change in coreboot[master]: nb/intel/nehalem: Disable PEG and IGD based on devicetree
by Arthur Heymans (Code Review) 06 Oct '19

06 Oct '19

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35744 ) Change subject: nb/intel/nehalem: Disable PEG and IGD based on devicetree ...................................................................... nb/intel/nehalem: Disable PEG and IGD based on devicetree Tested on Thinkpad X201: PEG device hidden. Change-Id: Ib378458a55e18cc02fc49b3e6d6939d31dd4aa65 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/mainboard/lenovo/x201/devicetree.cb M src/mainboard/packardbell/ms2290/devicetree.cb M src/northbridge/intel/nehalem/nehalem.h M src/northbridge/intel/nehalem/northbridge.c 4 files changed, 27 insertions(+), 2 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/44/35744/1 diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb index bf74d71..de6d568 100644 --- a/src/mainboard/lenovo/x201/devicetree.cb +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -48,6 +48,7 @@ device pci 00.0 on # Host bridge subsystemid 0x17aa 0x2193 end + device pci 01.0 off end # PEG device pci 02.0 on # VGA controller subsystemid 0x17aa 0x215a end diff --git a/src/mainboard/packardbell/ms2290/devicetree.cb b/src/mainboard/packardbell/ms2290/devicetree.cb index bb4e854..c98f9a3 100644 --- a/src/mainboard/packardbell/ms2290/devicetree.cb +++ b/src/mainboard/packardbell/ms2290/devicetree.cb @@ -48,6 +48,7 @@ device pci 00.0 on # Host bridge subsystemid 0x1025 0x0379 end + device pci 01.0 off end # PEG device pci 02.0 on # VGA controller subsystemid 0x1025 0x0379 end diff --git a/src/northbridge/intel/nehalem/nehalem.h b/src/northbridge/intel/nehalem/nehalem.h index 22bf596..d7646e4 100644 --- a/src/northbridge/intel/nehalem/nehalem.h +++ b/src/northbridge/intel/nehalem/nehalem.h @@ -67,8 +67,6 @@ #define D0F0_MCHBAR_HI 0x4c #define D0F0_GGC 0x52 #define D0F0_DEVEN 0x54 -/* Note: Intel's datasheet is broken. Assume the following values are correct */ -#define DEVEN_PEG60 (1 << 13) #define DEVEN_IGD (1 << 3) #define DEVEN_PEG10 (1 << 1) #define DEVEN_HOST (1 << 0) diff --git a/src/northbridge/intel/nehalem/northbridge.c b/src/northbridge/intel/nehalem/northbridge.c index 7b9283f..fea6c7b 100644 --- a/src/northbridge/intel/nehalem/northbridge.c +++ b/src/northbridge/intel/nehalem/northbridge.c @@ -224,9 +224,34 @@ DMIBAR32(0x88) = reg32; } +/* Disable unused PEG devices based on devicetree */ +static void disable_peg_igd(void) +{ + struct device *dev; + u32 reg; + + dev = pcidev_on_root(0, 0); + reg = pci_read_config32(dev, D0F0_DEVEN); + + dev = pcidev_on_root(1, 0); + if (!dev || !dev->enabled) { + printk(BIOS_DEBUG, "Disabling PEG10.\n"); + reg &= ~DEVEN_PEG10; + } + dev = pcidev_on_root(2, 0); + if (!dev || !dev->enabled) { + printk(BIOS_DEBUG, "Disabling IGD.\n"); + reg &= ~DEVEN_IGD; + } + dev = pcidev_on_root(0, 0); + pci_write_config32(dev, D0F0_DEVEN, reg); +} + static void northbridge_init(struct device *dev) { northbridge_dmi_init(dev); + + disable_peg_igd(); } static struct pci_operations intel_pci_ops = { -- To view, visit https://review.coreboot.org/c/coreboot/+/35744 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ib378458a55e18cc02fc49b3e6d6939d31dd4aa65 Gerrit-Change-Number: 35744 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: Alexander Couzens <lynxis(a)fe80.eu> Gerrit-Reviewer: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

3 9

Change in coreboot[master]: nb/nehalem: Remove bogus MCHBAR writes
by Arthur Heymans (Code Review) 06 Oct '19

06 Oct '19

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35743 ) Change subject: nb/nehalem: Remove bogus MCHBAR writes ...................................................................... nb/nehalem: Remove bogus MCHBAR writes On these CPUs the MCHBAR window is 16KiB large. This code was just copied from snb. Change-Id: I263cfc678a2eb8eeee8ab9157c749359064a9be8 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/northbridge/intel/nehalem/nehalem.h M src/northbridge/intel/nehalem/northbridge.c 2 files changed, 0 insertions(+), 51 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/35743/1 diff --git a/src/northbridge/intel/nehalem/nehalem.h b/src/northbridge/intel/nehalem/nehalem.h index 93024f6..22bf596 100644 --- a/src/northbridge/intel/nehalem/nehalem.h +++ b/src/northbridge/intel/nehalem/nehalem.h @@ -181,9 +181,6 @@ #define MCHBAR32_OR(x, or) (MCHBAR32(x) = MCHBAR32(x) | (or)) #define MCHBAR32_AND_OR(x, and, or) \ (MCHBAR32(x) = (MCHBAR32(x) & (and)) | (or)) - -#define BIOS_RESET_CPL 0x5da8 /* 8bit */ - /* * EPBAR - Egress Port Root Complex Register Block */ diff --git a/src/northbridge/intel/nehalem/northbridge.c b/src/northbridge/intel/nehalem/northbridge.c index 4ab89ad..7b9283f 100644 --- a/src/northbridge/intel/nehalem/northbridge.c +++ b/src/northbridge/intel/nehalem/northbridge.c @@ -226,55 +226,7 @@ static void northbridge_init(struct device *dev) { - u8 bios_reset_cpl; - u32 bridge_type; - northbridge_dmi_init(dev); - - bridge_type = MCHBAR32(0x5f10); - bridge_type &= ~0xff; - - if ((bridge_silicon_revision() & BASE_REV_MASK) == BASE_REV_IVB) { - /* Enable Power Aware Interrupt Routing */ - u8 pair = MCHBAR8(0x5418); - pair &= ~0xf; /* Clear 3:0 */ - pair |= 0x4; /* Fixed Priority */ - MCHBAR8(0x5418) = pair; - - /* 30h for IvyBridge */ - bridge_type |= 0x30; - } else { - /* 20h for Sandybridge */ - bridge_type |= 0x20; - } - MCHBAR32(0x5f10) = bridge_type; - - /* - * Set bit 0 of BIOS_RESET_CPL to indicate to the CPU - * that BIOS has initialized memory and power management - */ - bios_reset_cpl = MCHBAR8(BIOS_RESET_CPL); - bios_reset_cpl |= 1; - MCHBAR8(BIOS_RESET_CPL) = bios_reset_cpl; - printk(BIOS_DEBUG, "Set BIOS_RESET_CPL\n"); - - /* Configure turbo power limits 1ms after reset complete bit */ - mdelay(1); -#ifdef DISABLED - set_power_limits(28); - - /* - * CPUs with configurable TDP also need power limits set - * in MCHBAR. Use same values from MSR_PKG_POWER_LIMIT. - */ - if (cpu_config_tdp_levels()) { - msr_t msr = rdmsr(MSR_PKG_POWER_LIMIT); - MCHBAR32(0x59A0) = msr.lo; - MCHBAR32(0x59A4) = msr.hi; - } -#endif - /* Set here before graphics PM init */ - MCHBAR32(0x5500) = 0x00100001; } static struct pci_operations intel_pci_ops = { -- To view, visit https://review.coreboot.org/c/coreboot/+/35743 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I263cfc678a2eb8eeee8ab9157c749359064a9be8 Gerrit-Change-Number: 35743 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

3 4

Change in coreboot[master]: sb/intel/ibexpeak: Add CIR initialization
by Arthur Heymans (Code Review) 06 Oct '19

06 Oct '19

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35439 ) Change subject: sb/intel/ibexpeak: Add CIR initialization ...................................................................... sb/intel/ibexpeak: Add CIR initialization This properly the chipset initialization registers. The information is taken from the EDS and from the thinkpad x201 vendor BIOS disassembly. Change-Id: I21c2beaf70da27dbe6a56e2612df2c257c05fc62 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/mainboard/lenovo/x201/romstage.c M src/mainboard/packardbell/ms2290/romstage.c M src/southbridge/intel/ibexpeak/Makefile.inc A src/southbridge/intel/ibexpeak/early_cir.c M src/southbridge/intel/ibexpeak/pch.h 5 files changed, 112 insertions(+), 34 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/35439/1 diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c index 3a06a8c..9d98637 100644 --- a/src/mainboard/lenovo/x201/romstage.c +++ b/src/mainboard/lenovo/x201/romstage.c @@ -66,21 +66,6 @@ southbridge_configure_default_intmap(); static const u32 rcba_dump3[] = { - /* 3310 */ 0x02060100, 0x0000000f, 0x01020000, 0x80000000, - /* 3320 */ 0x00000000, 0x04000000, 0x00000000, 0x00000000, - /* 3330 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3340 */ 0x000fffff, 0x00000000, 0x00000000, 0x00000000, - /* 3350 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3360 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3370 */ 0x00000000, 0x00000000, 0x7f8fdfff, 0x00000000, - /* 3380 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3390 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33a0 */ 0x00003900, 0x00000000, 0x00000000, 0x00000000, - /* 33b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33c0 */ 0x00010000, 0x00000000, 0x00000000, 0x0001004b, - /* 33d0 */ 0x06000008, 0x00010000, 0x00000000, 0x00000000, - /* 33e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* 3400 */ 0x0000001c, 0x00000080, 0x00000000, 0x00000000, /* 3410 */ 0x00000c61, 0x00000000, 0x16e41fe1, 0xbf4f001f, /* 3420 */ 0x00000000, 0x00060010, 0x0000001d, 0x00000000, @@ -135,8 +120,8 @@ }; unsigned i; for (i = 0; i < sizeof(rcba_dump3) / 4; i++) { - RCBA32(4 * i + 0x3310) = rcba_dump3[i]; - (void)RCBA32(4 * i + 0x3310); + RCBA32(4 * i + 0x3400) = rcba_dump3[i]; + (void)RCBA32(4 * i + 0x3400); } } @@ -186,6 +171,8 @@ setup_pch_gpios(&mainboard_gpio_map); + pch_setup_cir(NEHALEM_MOBILE); + /* This should probably go away. Until now it is required * and mainboard specific diff --git a/src/mainboard/packardbell/ms2290/romstage.c b/src/mainboard/packardbell/ms2290/romstage.c index 5a4a9f1..a426d89 100644 --- a/src/mainboard/packardbell/ms2290/romstage.c +++ b/src/mainboard/packardbell/ms2290/romstage.c @@ -61,21 +61,6 @@ southbridge_configure_default_intmap(); static const u32 rcba_dump3[] = { - /* 3310 */ 0x02060100, 0x0000000f, 0x01020000, 0x80000000, - /* 3320 */ 0x00000000, 0x04000000, 0x00000000, 0x00000000, - /* 3330 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3340 */ 0x000fffff, 0x00000000, 0x00000000, 0x00000000, - /* 3350 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3360 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3370 */ 0x00000000, 0x00000000, 0x7f8fdfff, 0x00000000, - /* 3380 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3390 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33a0 */ 0x00003900, 0x00000000, 0x00000000, 0x00000000, - /* 33b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33c0 */ 0x00010000, 0x00000000, 0x00000000, 0x0001004b, - /* 33d0 */ 0x06000008, 0x00010000, 0x00000000, 0x00000000, - /* 33e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 33f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* 3400 */ 0x0000001c, 0x00000080, 0x00000000, 0x00000000, /* 3410 */ 0x00000c61, 0x00000000, 0x16fc1fe1, 0xbf4f001f, /* 3420 */ 0x00000000, 0x00060010, 0x0000001d, 0x00000000, @@ -131,8 +116,8 @@ unsigned i; for (i = 0; i < sizeof(rcba_dump3) / 4; i++) { - RCBA32(4 * i + 0x3310) = rcba_dump3[i]; - (void)RCBA32(4 * i + 0x3310); + RCBA32(4 * i + 0x3400) = rcba_dump3[i]; + (void)RCBA32(4 * i + 0x3400); } } @@ -181,6 +166,8 @@ setup_pch_gpios(&mainboard_gpio_map); + pch_setup_cir(NEHALEM_MOBILE); + /* This should probably go away. Until now it is required * and mainboard specific */ diff --git a/src/southbridge/intel/ibexpeak/Makefile.inc b/src/southbridge/intel/ibexpeak/Makefile.inc index 83d083f..97565d6 100644 --- a/src/southbridge/intel/ibexpeak/Makefile.inc +++ b/src/southbridge/intel/ibexpeak/Makefile.inc @@ -42,5 +42,6 @@ romstage-y +=../bd82x6x/me_status.c romstage-y += early_thermal.c romstage-y += ../bd82x6x/early_rcba.c +romstage-y += early_cir.c endif diff --git a/src/southbridge/intel/ibexpeak/early_cir.c b/src/southbridge/intel/ibexpeak/early_cir.c new file mode 100644 index 0000000..5628bc5 --- /dev/null +++ b/src/southbridge/intel/ibexpeak/early_cir.c @@ -0,0 +1,83 @@ +/* + * This file is part of the coreboot project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <console/console.h> +#include <cpu/cpu.h> +#include <device/pci_ops.h> +#include <device/pci_def.h> +#include <northbridge/intel/nehalem/nehalem.h> +#include "pch.h" + +/* This set up magic Chipset Initialization Registers */ + +void pch_setup_cir(int chipset_type) +{ + printk(BIOS_DEBUG, "Setting up Chipset Initialization registers\n"); + + uint16_t lpc_id = pci_read_config16(PCH_LPC_DEV, PCI_DEVICE_ID); + struct cpuinfo_x86 c; + + RCBA32(CIR7) = 0xf; + + switch (lpc_id) { + case 0x3b01: + case 0x3b03: + case 0x3b05: + case 0x3b07: + case 0x3b09: + case 0x3b0b: + case 0x3b0d: + case 0x3b0f: + RCBA32_AND_OR(CIR6, 0xff7ffff, 0x600000); + break; + } + + if (chipset_type == NEHALEM_DESKTOP) + pci_or_config32(PCH_LPC_DEV, GEN_PMCON_1, 1 << 3); + + pci_write_config8(PCH_LPC_DEV, CIR4, 0x45); + + RCBA32(CIR8) = 0x4000000; + pci_write_config32(PCH_LPC_DEV, PMIR, 0xc0000300); + RCBA32(0x3318) = 0x1020000; /* undocumented */ + get_fms(&c, cpuid_eax(1)); + if (c.x86_model == 0x1e) { + /* Lynnfield/Clarksfield */ + RCBA32(CIR13) = 0xfffff; + RCBA32(CIR14) = 0x61080; + RCBA32(CIR16) = 0x7f8fdf80; + RCBA32(CIR18) = 0; /* Does not match EDS */ + RCBA32(CIR19) = 0x20002; + RCBA32(CIR20) = 0x44b00; + RCBA32(CIR21) = 0x6002000; + /* Program this register after all registers in the + * 3330-33D3 range and D31:F0:A9h are already programmed + */ + RCBA32(CIR22) = 0x20000; + + } else if (c.x86_model == 0x1f || c.x86_model == 0x25) { + /* Auburndale/Havendale + Arrandale/Clarkdale */ + RCBA32(CIR10) = 0xfffff; + RCBA32(CIR15) = 0x7f8fdfff; + RCBA32(CIR17) = 0x3900; + RCBA32(CIR19) = 0x10000; + RCBA32(CIR20) = 0x1004b; + RCBA32(CIR21) = 0x6000008; + /* Program this register after all registers in the + * 3330-33D3 range and D31:F0:A9h are already programmed + */ + RCBA32(CIR22) = 0x10000; + } else { + die("unsupported CPU!\n"); + } +} diff --git a/src/southbridge/intel/ibexpeak/pch.h b/src/southbridge/intel/ibexpeak/pch.h index ee0f9ad..bc194ac 100644 --- a/src/southbridge/intel/ibexpeak/pch.h +++ b/src/southbridge/intel/ibexpeak/pch.h @@ -67,6 +67,7 @@ void early_thermal_init(void); void southbridge_configure_default_intmap(void); +void pch_setup_cir(int chipset_type); #ifndef __ROMCC__ #include <device/device.h> @@ -104,6 +105,9 @@ #define ETR3_CWORWRE (1 << 18) #define ETR3_CF9GR (1 << 20) +#define CIR4 0xa9 +#define PMIR 0xac + /* GEN_PMCON_3 bits */ #define RTC_BATTERY_DEAD (1 << 2) #define RTC_POWER_FAILED (1 << 1) @@ -352,6 +356,22 @@ #define SOFT_RESET_CTRL 0x38f4 #define SOFT_RESET_DATA 0x38f8 +#define CIR6 0x2024 +#define CIR7 0x3314 +#define CIR8 0x3324 +#define CIR9 0x3330 +#define CIR10 0x3340 +#define CIR13 0x3350 +#define CIR14 0x3368 +#define CIR15 0x3378 +#define CIR16 0x3388 +#define CIR17 0x33a0 +#define CIR18 0x33a8 +#define CIR19 0x33c0 +#define CIR20 0x33cc +#define CIR21 0x33d0 +#define CIR22 0x33d4 + #define DIR_ROUTE(x,a,b,c,d) \ RCBA32(x) = (((d) << DIR_IDR) | ((c) << DIR_ICR) | \ ((b) << DIR_IBR) | ((a) << DIR_IAR)) -- To view, visit https://review.coreboot.org/c/coreboot/+/35439 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I21c2beaf70da27dbe6a56e2612df2c257c05fc62 Gerrit-Change-Number: 35439 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: newchange

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Change in coreboot[master]: cpu/qemu-x86: Add x86_64 bootblock support
by Arthur Heymans (Code Review) 06 Oct '19

06 Oct '19

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35680 ) Change subject: cpu/qemu-x86: Add x86_64 bootblock support ...................................................................... Patch Set 5: (1 comment) https://review.coreboot.org/c/coreboot/+/35680/5/src/arch/x86/bootblock_crt… File src/arch/x86/bootblock_crt0.S: https://review.coreboot.org/c/coreboot/+/35680/5/src/arch/x86/bootblock_crt… PS5, Line 51: movd %eax, %mm0 You want to avoid clobbering %eax in entry64.inc. -- To view, visit https://review.coreboot.org/c/coreboot/+/35680 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Iec92c6cea464c97c18a0811e2e91bc22133ace42 Gerrit-Change-Number: 35680 Gerrit-PatchSet: 5 Gerrit-Owner: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Aaron Durbin <adurbin(a)chromium.org> Gerrit-Reviewer: Alexandru Gagniuc <alexandrux.gagniuc(a)intel.com> Gerrit-Reviewer: Gerd Hoffmann <kraxel(a)redhat.com> Gerrit-Reviewer: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-Reviewer: Lee Leahy <leroy.p.leahy(a)intel.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Reviewer: ron minnich <rminnich(a)gmail.com> Gerrit-CC: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-CC: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Comment-Date: Sun, 06 Oct 2019 10:02:00 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in coreboot[master]: intel/fsp_broadwell_de: Rename from xx_DEV_FUNC
by Kyösti Mälkki (Code Review) 06 Oct '19

06 Oct '19

Kyösti Mälkki has submitted this change. ( https://review.coreboot.org/c/coreboot/+/35734 ) Change subject: intel/fsp_broadwell_de: Rename from xx_DEV_FUNC ...................................................................... intel/fsp_broadwell_de: Rename from xx_DEV_FUNC Intel adopted xx_DEVFN_xx naming for macros expanding to PCI_DEVFN() starting with apollolake. The ones named xx_DEV_FUNC are being renamed, or dropped, if they were generally not used at all for a platform. Change-Id: I1a8675a4e613a8efc135b05cde36f166acaa7ed4 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35734 Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org> Reviewed-by: Angel Pons <th3fanbus(a)gmail.com> Reviewed-by: David Hendricks <david.hendricks(a)gmail.com> --- M src/soc/intel/fsp_broadwell_de/acpi.c M src/soc/intel/fsp_broadwell_de/include/soc/pci_devs.h M src/soc/intel/fsp_broadwell_de/southcluster.c 3 files changed, 5 insertions(+), 24 deletions(-) Approvals: build bot (Jenkins): Verified David Hendricks: Looks good to me, approved Angel Pons: Looks good to me, approved diff --git a/src/soc/intel/fsp_broadwell_de/acpi.c b/src/soc/intel/fsp_broadwell_de/acpi.c index 6b1d3f6..54429a8 100644 --- a/src/soc/intel/fsp_broadwell_de/acpi.c +++ b/src/soc/intel/fsp_broadwell_de/acpi.c @@ -316,7 +316,7 @@ static unsigned long acpi_fill_dmar(unsigned long current) { uint32_t vtbar, tmp = current; - struct device *dev = pcidev_path_on_root(VTD_DEV_FUNC); + struct device *dev = pcidev_path_on_root(IIO_DEVFN_VTD); uint16_t bdf, hpet_bdf[8]; uint8_t i, j; @@ -333,7 +333,7 @@ current += acpi_create_dmar_ds_ioapic(current, 9, 0, 5, 4); /* Get the PCI BDF for the PCH I/O APIC */ - dev = pcidev_path_on_root(LPC_DEV_FUNC); + dev = pcidev_path_on_root(PCH_DEVFN_LPC); bdf = pci_read_config16(dev, 0x6c); current += acpi_create_dmar_ds_ioapic(current, 8, (bdf >> 8), PCI_SLOT(bdf), PCI_FUNC(bdf)); diff --git a/src/soc/intel/fsp_broadwell_de/include/soc/pci_devs.h b/src/soc/intel/fsp_broadwell_de/include/soc/pci_devs.h index 8de4d19..6a68b2f 100644 --- a/src/soc/intel/fsp_broadwell_de/include/soc/pci_devs.h +++ b/src/soc/intel/fsp_broadwell_de/include/soc/pci_devs.h @@ -24,7 +24,6 @@ #define SOC_DEV 0 #define SOC_FUNC 0 -#define SOC_DEV_FUNC PCI_DEVFN(SOC_DEV, SOC_FUNC) /* DMI2/PCIe link to PCH */ #define PCIE_IIO_PORT_0_DEV 0x00 @@ -51,51 +50,42 @@ #define VTD_DEV 5 #define VTD_FUNC 0 -#define VTD_DEV_FUNC PCI_DEVFN(VTD_DEV, VTD_FUNC) +#define IIO_DEVFN_VTD PCI_DEVFN(VTD_DEV, VTD_FUNC) #define VTD_PCI_DEV PCI_DEV(BUS0, VTD_DEV, VTD_FUNC) #define LPC_DEV 31 #define LPC_FUNC 0 -#define LPC_DEV_FUNC PCI_DEVFN(LPC_DEV, LPC_FUNC) +#define PCH_DEVFN_LPC PCI_DEVFN(LPC_DEV, LPC_FUNC) #define SATA_DEV 31 #define SATA_FUNC 2 -#define SATA_DEV_FUNC PCI_DEVFN(SATA_DEV, SATA_FUNC) #define SMBUS_DEV 31 #define SMBUS_FUNC 3 -#define SMBUS_DEV_FUNC PCI_DEVFN(SMBUS_DEV, SMBUS_FUNC) #define SATA2_DEV 31 #define SATA2_FUNC 5 -#define SATA2_DEV_FUNC PCI_DEVFN(SATA2_DEV, SATA2_FUNC) #define EHCI1_DEV 29 #define EHCI1_FUNC 0 -#define EHCI1_DEV_FUNC PCI_DEVFN(EHCI_DEV1, EHCI_FUNC1) #define EHCI2_DEV 26 #define EHCI2_FUNC 0 -#define EHCI2_DEV_FUNC PCI_DEVFN(EHCI_DEV2, EHCI_FUNC2) #define XHCI_DEV 20 #define XHCI_FUNC 0 #define XHCI_FUS_REG 0xE0 #define XHCI_FUNC_DISABLE (1 << 0) #define XHCI_USB2PR_REG 0xD0 -#define XHCI_DEV_FUNC PCI_DEVFN(XHCI_DEV, XHCI_FUNC) #define GBE_DEV 25 #define GBE_FUNC 0 -#define GBE_DEV_FUNC PCI_DEVFN(GBE_DEV, GBE_FUNC) #define ME_DEV 22 #define ME_FUNC 0 -#define ME_DEV_FUNC PCI_DEVFN(ME_DEV, ME_FUNC) #define HDA_DEV 27 #define HDA_FUNC 0 -#define HDA_DEV_FUNC PCI_DEVFN(HDA_DEV, HDA_FUNC) /* Ports from PCH block with adjustable burification settings */ #define PCIE_DEV 28 @@ -115,20 +105,11 @@ #define PCIE_PORT7_FUNC 6 #define PCIE_PORT8_DEV PCIE_DEV #define PCIE_PORT8_FUNC 7 -#define PCIE_PORT1_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT1_FUNC) -#define PCIE_PORT2_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT2_FUNC) -#define PCIE_PORT3_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT3_FUNC) -#define PCIE_PORT4_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT4_FUNC) -#define PCIE_PORT5_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT5_FUNC) -#define PCIE_PORT6_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT6_FUNC) -#define PCIE_PORT7_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT7_FUNC) -#define PCIE_PORT8_DEV_FUNC PCI_DEVFN(PCIE_DEV, PCIE_PORT8_FUNC) /* The SMM device is located on bus 0xff (QPI) */ #define QPI_BUS 0xff #define SMM_DEV 0x10 #define SMM_FUNC 0x06 -#define SMM_DEV_FUNC PCI_DEVFN(SMM_DEV, SMM_FUNC) #define IMC_DEV0 19 #define IMC_FUNC0 0 diff --git a/src/soc/intel/fsp_broadwell_de/southcluster.c b/src/soc/intel/fsp_broadwell_de/southcluster.c index cb52e56..31dcc25 100644 --- a/src/soc/intel/fsp_broadwell_de/southcluster.c +++ b/src/soc/intel/fsp_broadwell_de/southcluster.c @@ -280,7 +280,7 @@ #if CONFIG(HAVE_ACPI_TABLES) static const char *lpc_acpi_name(const struct device *dev) { - if (dev->path.pci.devfn == LPC_DEV_FUNC) + if (dev->path.pci.devfn == PCH_DEVFN_LPC) return "LPC0"; else return NULL; -- To view, visit https://review.coreboot.org/c/coreboot/+/35734 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I1a8675a4e613a8efc135b05cde36f166acaa7ed4 Gerrit-Change-Number: 35734 Gerrit-PatchSet: 5 Gerrit-Owner: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Frans Hendriks <fhendriks(a)eltan.com> Gerrit-Reviewer: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Gerrit-Reviewer: Werner Zeh <werner.zeh(a)siemens.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-MessageType: merged

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Change in libgfxinit[master]: gma g45 config: Limit HDMI rate to 165MHz
by Nico Huber (Code Review) 06 Oct '19

06 Oct '19

Hello Arthur Heymans, I'd like you to do a code review. Please visit https://review.coreboot.org/c/libgfxinit/+/35779 to review the following change. Change subject: gma g45 config: Limit HDMI rate to 165MHz ...................................................................... gma g45 config: Limit HDMI rate to 165MHz Tests with a 3440x1440 pixel display have shown that the dot clock was chosen much too high (we got either 720x1440 at half the rate or a completely garbled picture). Turns out, Linux' i915 limits the clock to the original DVI's 165MHz for 4th gen and earlier, so we'll do that too. This resulted in a stable picture with 3440x1440 @ 31Hz (the display even synchronized better on this than the configuration chosen by i915). Change-Id: I30cb67feedd776148457101d1ca3e3b8538e672f Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M common/hw-gfx-gma-config.ads.template 1 file changed, 4 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/79/35779/1 diff --git a/common/hw-gfx-gma-config.ads.template b/common/hw-gfx-gma-config.ads.template index 8711e54..f9d67aa 100644 --- a/common/hw-gfx-gma-config.ads.template +++ b/common/hw-gfx-gma-config.ads.template @@ -322,7 +322,10 @@ -- FIXME: Unknown for Broxton, Linux' i915 contains a fixme too :-D HDMI_Max_Clock_24bpp : constant Frequency_Type := - (if Haswell_On then 300_000_000 else 225_000_000); + (case Gen is + when Generation'First .. G45 => 165_000_000, + when Ironlake => 225_000_000, + when Haswell .. Generation'Last => 300_000_000); ---------------------------------------------------------------------------- -- To view, visit https://review.coreboot.org/c/libgfxinit/+/35779 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: libgfxinit Gerrit-Branch: master Gerrit-Change-Id: I30cb67feedd776148457101d1ca3e3b8538e672f Gerrit-Change-Number: 35779 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: newchange

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Change in libgfxinit[master]: gma i2c: Increase timeout, again
by Nico Huber (Code Review) 06 Oct '19

06 Oct '19

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/c/libgfxinit/+/35450 ) Change subject: gma i2c: Increase timeout, again ...................................................................... gma i2c: Increase timeout, again Can a timeout be long enough? We still face the same problem as in 68f439d4f1 (gma i2c: Increase timeout to >100ms). User reports have shown, that the 110ms still were not enough, 200ms would be but to be safe this time, increase the timeout to 500ms. That may result in very long delays, but only if the hardware is even more broken that what we encountered so far. Change-Id: Ia7b28f5a4ed1cd382a7ebfba5ce1ffe1b7a333a8 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- M common/hw-gfx-gma-i2c.adb 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/50/35450/1 diff --git a/common/hw-gfx-gma-i2c.adb b/common/hw-gfx-gma-i2c.adb index bc81734..73f95de 100644 --- a/common/hw-gfx-gma-i2c.adb +++ b/common/hw-gfx-gma-i2c.adb @@ -225,7 +225,7 @@ Registers.Wait_Set_Mask (Register => GMBUS_Regs (2), Mask => GMBUS2_HARDWARE_READY, - TOut_MS => 110); + TOut_MS => 500); Registers.Read (GMBUS_Regs (2), GMBUS2); Success := (GMBUS2 and GMBUS2_HARDWARE_READY) /= 0 and -- To view, visit https://review.coreboot.org/c/libgfxinit/+/35450 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: libgfxinit Gerrit-Branch: master Gerrit-Change-Id: Ia7b28f5a4ed1cd382a7ebfba5ce1ffe1b7a333a8 Gerrit-Change-Number: 35450 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

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Change in coreboot[master]: intel/fsp_broadwell_de: Rename from xx_DEV_FUNC
by David Hendricks (Code Review) 05 Oct '19

05 Oct '19

David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35734 ) Change subject: intel/fsp_broadwell_de: Rename from xx_DEV_FUNC ...................................................................... Patch Set 4: Code-Review+2 -- To view, visit https://review.coreboot.org/c/coreboot/+/35734 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I1a8675a4e613a8efc135b05cde36f166acaa7ed4 Gerrit-Change-Number: 35734 Gerrit-PatchSet: 4 Gerrit-Owner: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Frans Hendriks <fhendriks(a)eltan.com> Gerrit-Reviewer: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Gerrit-Reviewer: Werner Zeh <werner.zeh(a)siemens.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Comment-Date: Sat, 05 Oct 2019 18:36:48 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in gerrit-avatars[master]: add my avatar
by Antonio Ospite (Code Review) 05 Oct '19

05 Oct '19

Antonio Ospite has uploaded this change for review. ( https://review.coreboot.org/c/gerrit-avatars/+/35809 ) Change subject: add my avatar ...................................................................... add my avatar Change-Id: Ic714155ff41e26194513f753ffd950e36d0ce365 Signed-off-by: Antonio Ospite <ao2(a)ao2.it> --- A 1001914.jpg 1 file changed, 0 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/gerrit-avatars refs/changes/09/35809/1 diff --git a/1001914.jpg b/1001914.jpg new file mode 100644 index 0000000..f2bb243 --- /dev/null +++ b/1001914.jpg Binary files differ -- To view, visit https://review.coreboot.org/c/gerrit-avatars/+/35809 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: gerrit-avatars Gerrit-Branch: master Gerrit-Change-Id: Ic714155ff41e26194513f753ffd950e36d0ce365 Gerrit-Change-Number: 35809 Gerrit-PatchSet: 1 Gerrit-Owner: Antonio Ospite <ao2(a)ao2.it> Gerrit-MessageType: newchange

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Change in coreboot[master]: sb/intel/ibexpeak: Implement PCH function disable in chip_ops
by Arthur Heymans (Code Review) 05 Oct '19

05 Oct '19

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35753 ) Change subject: sb/intel/ibexpeak: Implement PCH function disable in chip_ops ...................................................................... sb/intel/ibexpeak: Implement PCH function disable in chip_ops This also removes the iobp_x calls as those don't exist on ibexpeak. Change-Id: I78d25ffe9af482c77d397a9fdb4f0127e40baddc Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/southbridge/intel/ibexpeak/Makefile.inc M src/southbridge/intel/ibexpeak/lpc.c A src/southbridge/intel/ibexpeak/pch.c M src/southbridge/intel/ibexpeak/sata.c 4 files changed, 125 insertions(+), 18 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/35753/1 diff --git a/src/southbridge/intel/ibexpeak/Makefile.inc b/src/southbridge/intel/ibexpeak/Makefile.inc index 97565d6..9a6b36e 100644 --- a/src/southbridge/intel/ibexpeak/Makefile.inc +++ b/src/southbridge/intel/ibexpeak/Makefile.inc @@ -15,7 +15,7 @@ ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_IBEXPEAK),y) -ramstage-y += ../bd82x6x/pch.c +ramstage-y += pch.c ramstage-y += azalia.c ramstage-y += lpc.c ramstage-y += ../bd82x6x/pci.c diff --git a/src/southbridge/intel/ibexpeak/lpc.c b/src/southbridge/intel/ibexpeak/lpc.c index a6bbe64..4a25181 100644 --- a/src/southbridge/intel/ibexpeak/lpc.c +++ b/src/southbridge/intel/ibexpeak/lpc.c @@ -408,11 +408,6 @@ reg16 |= (1 << 2) | (1 << 11); pci_write_config16(dev, GEN_PMCON_1, reg16); - pch_iobp_update(0xEB007F07, ~0UL, (1 << 31)); - pch_iobp_update(0xEB004000, ~0UL, (1 << 7)); - pch_iobp_update(0xEC007F07, ~0UL, (1 << 31)); - pch_iobp_update(0xEC004000, ~0UL, (1 << 7)); - reg32 = RCBA32(CG); reg32 |= (1 << 31); reg32 |= (1 << 29) | (1 << 28); diff --git a/src/southbridge/intel/ibexpeak/pch.c b/src/southbridge/intel/ibexpeak/pch.c new file mode 100644 index 0000000..6d6b333 --- /dev/null +++ b/src/southbridge/intel/ibexpeak/pch.c @@ -0,0 +1,124 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * Copyright 2013 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 <console/console.h> +#include <delay.h> +#include <device/pci_ops.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_def.h> +#include "pch.h" + +int pch_silicon_type(void) +{ + static int pch_type = -1; + +#ifdef __SIMPLE_DEVICE__ + pci_devfn_t dev = PCI_DEV(0, 0x1f, 0); +#else + struct device *dev = pcidev_on_root(0x1f, 0); +#endif + + if (pch_type < 0) + pch_type = pci_read_config8(dev, PCI_DEVICE_ID + 1); + return pch_type; +} + + +/* Set bit in function disable register to hide this device */ +static void pch_disable_devfn(struct device *dev) +{ + switch (dev->path.pci.devfn) { + case PCI_DEVFN(22, 0): /* MEI #1 */ + RCBA32_OR(FD2, PCH_DISABLE_MEI1); + break; + case PCI_DEVFN(22, 1): /* MEI #2 */ + RCBA32_OR(FD2, PCH_DISABLE_MEI2); + break; + case PCI_DEVFN(22, 2): /* IDE-R */ + RCBA32_OR(FD2, PCH_DISABLE_IDER); + break; + case PCI_DEVFN(22, 3): /* KT */ + RCBA32_OR(FD2, PCH_DISABLE_KT); + break; + case PCI_DEVFN(25, 0): /* Gigabit Ethernet */ + RCBA32_OR(BUC, PCH_DISABLE_GBE); + break; + case PCI_DEVFN(26, 0): /* EHCI #2 */ + RCBA32_OR(FD, PCH_DISABLE_EHCI2); + break; + case PCI_DEVFN(27, 0): /* HD Audio Controller */ + RCBA32_OR(FD, PCH_DISABLE_HD_AUDIO); + break; + case PCI_DEVFN(28, 0): /* PCI Express Root Port 1 */ + case PCI_DEVFN(28, 1): /* PCI Express Root Port 2 */ + case PCI_DEVFN(28, 2): /* PCI Express Root Port 3 */ + case PCI_DEVFN(28, 3): /* PCI Express Root Port 4 */ + case PCI_DEVFN(28, 4): /* PCI Express Root Port 5 */ + case PCI_DEVFN(28, 5): /* PCI Express Root Port 6 */ + case PCI_DEVFN(28, 6): /* PCI Express Root Port 7 */ + case PCI_DEVFN(28, 7): /* PCI Express Root Port 8 */ + RCBA32_OR(FD, PCH_DISABLE_PCIE(PCI_FUNC(dev->path.pci.devfn))); + break; + case PCI_DEVFN(29, 0): /* EHCI #1 */ + RCBA32_OR(FD, PCH_DISABLE_EHCI1); + break; + case PCI_DEVFN(31, 0): /* LPC */ + RCBA32_OR(FD, PCH_DISABLE_LPC); + break; + case PCI_DEVFN(31, 2): /* SATA #1 */ + RCBA32_OR(FD, PCH_DISABLE_SATA1); + break; + case PCI_DEVFN(31, 3): /* SMBUS */ + RCBA32_OR(FD, PCH_DISABLE_SMBUS); + break; + case PCI_DEVFN(31, 5): /* SATA #22 */ + RCBA32_OR(FD, PCH_DISABLE_SATA2); + break; + case PCI_DEVFN(31, 6): /* Thermal Subsystem */ + RCBA32_OR(FD, PCH_DISABLE_THERMAL); + break; + } +} + +void pch_enable(struct device *dev) +{ + u32 reg32; + + if (!dev->enabled) { + printk(BIOS_DEBUG, "%s: Disabling device\n", dev_path(dev)); + + /* Ensure memory, io, and bus master are all disabled */ + reg32 = pci_read_config32(dev, PCI_COMMAND); + reg32 &= ~(PCI_COMMAND_MASTER | + PCI_COMMAND_MEMORY | PCI_COMMAND_IO); + pci_write_config32(dev, PCI_COMMAND, reg32); + + /* Disable this device if possible */ + pch_disable_devfn(dev); + } else { + /* Enable SERR */ + reg32 = pci_read_config32(dev, PCI_COMMAND); + reg32 |= PCI_COMMAND_SERR; + pci_write_config32(dev, PCI_COMMAND, reg32); + } +} + +struct chip_operations southbridge_intel_ibexpeak_ops = { + CHIP_NAME("Intel Series 5 (Ibexpeak) Southbridge") + .enable_dev = pch_enable, +}; diff --git a/src/southbridge/intel/ibexpeak/sata.c b/src/southbridge/intel/ibexpeak/sata.c index c99e944..2d9412a 100644 --- a/src/southbridge/intel/ibexpeak/sata.c +++ b/src/southbridge/intel/ibexpeak/sata.c @@ -176,15 +176,6 @@ sata_port_map ^ 0x3f) << 24) | 0x183); } - /* Set Gen3 Transmitter settings if needed */ - if (config->sata_port0_gen3_tx) - pch_iobp_update(SATA_IOBP_SP0G3IR, 0, - config->sata_port0_gen3_tx); - - if (config->sata_port1_gen3_tx) - pch_iobp_update(SATA_IOBP_SP1G3IR, 0, - config->sata_port1_gen3_tx); - /* Additional Programming Requirements */ sir_write(dev, 0x04, 0x00000000); sir_write(dev, 0x28, 0x0a000033); @@ -208,9 +199,6 @@ sir_write(dev, 0xc4, 0x0c0c0c0c); sir_write(dev, 0xc8, 0x0c0c0c0c); sir_write(dev, 0xd4, 0x10000000); - - pch_iobp_update(0xea004001, 0x3fffffff, 0xc0000000); - pch_iobp_update(0xea00408a, 0xfffffcff, 0x00000100); } static void sata_enable(struct device *dev) -- To view, visit https://review.coreboot.org/c/coreboot/+/35753 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I78d25ffe9af482c77d397a9fdb4f0127e40baddc Gerrit-Change-Number: 35753 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: newchange

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