coreboot/default: update coreboot to January 2024

Base revision changed to:

commit b6cbfa977f63d57d5d6b9e9f7c1cef30162f575a
Author: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Date:   Fri Jan 5 16:48:17 2024 +0800

    mb/google/dedede/var/metaknight:Add fw_config probe for multi codec
    and amplifier

Of note:

Several out-of-tree ports have been adjusted to use the new SPD config
style, where it is defined in devicetree. I manually updated the E6530
patch myself, based on the update that Nicholas did on E6430 (Nicholas
will later update the E6530 patch himself, and I'll re-merge the patch).

Several upstream patches now exist in this revision, that we were able
to remove from lbmk.

The heap size patch was reverted upstream, as we did, but see:
https://review.coreboot.org/c/coreboot/+/80023
https://review.coreboot.org/c/coreboot/+/79525
Although we still disable the TSEG Stage Cache, ivy/sandy/haswell should
be reliable on S3 now (leaving TSEG Stage Cache disabled, for now, anyway).

Also included in upstream now:

commit 29030d0f3dad2ec6b86000dfe2c8e951ae80bf94
Author: Bill Xie <persmule@hardenedlinux.org>
Date:   Sat Oct 7 01:32:51 2023 +0800

    drivers/pc80/rtc/option.c: Stop resetting CMOS during s3 resume

Further patches from upstream:

commit 432e92688eca0e85cbaebca3232f65936b305a98
Author: Bill Xie <persmule@hardenedlinux.org>
Date:   Fri Nov 3 12:34:01 2023 +0800

    drivers/pc80/rtc/option.c: Reset only CMOS range covered by checksum

This should fix S3 on GM45 thinkpads.

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 0 insertions, 77 deletions

diff --git a/config/coreboot/default/patches/0026-sb-intel-ibexpeak-setup_heci_uma.c-Add-timeouts-when.patch b/config/coreboot/default/patches/0026-sb-intel-ibexpeak-setup_heci_uma.c-Add-timeouts-when.patch
deleted file mode 100644
index 8bca1b0a..00000000
--- a/config/coreboot/default/patches/0026-sb-intel-ibexpeak-setup_heci_uma.c-Add-timeouts-when.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-From 27bf50138af0c5267581f8cc1f80676fb1836572 Mon Sep 17 00:00:00 2001
-From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
-Date: Mon, 27 Mar 2017 22:05:16 +0200
-Subject: [PATCH 1/1] sb/intel/ibexpeak/setup_heci_uma.c: Add timeouts when
- waiting for heci
-
-Since until now, the code running on the management engine is:
-- Signed by its manufacturer
-- Proprietary software, without corresponding source code
-It can desirable to run the least ammount possible of such
-code, which is what me_cleaner[1] enables.
-
-It does it by removing partitions of the management engine
-firmwares, however when doing so, the HECI interface might
-not be present anymore.
-
-So it is desirable not to have the RAM initialisation code
-wait forever for the HECI interface to appear.
-
-[1] https://github.com/corna/me_cleaner/
-
-MERGENOTE: Adapted from this patch:
-https://mail.coreboot.org/pipermail/coreboot/2017-March/083798.html
-Author on this version of the patch set to same author as in the
-linked one, with same date set, but the commit message is modified
-to match the new code path. Patch author Denis Carikli, but this
-versions of the patch was rebased from it by Leah Rowe on 29 Oct 2023.
-
-Signed-off-by: Leah Rowe <leah@libreboot.org>
----
- src/southbridge/intel/ibexpeak/setup_heci_uma.c | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/src/southbridge/intel/ibexpeak/setup_heci_uma.c b/src/southbridge/intel/ibexpeak/setup_heci_uma.c
-index 572e5e7a76..3a68344d97 100644
---- a/src/southbridge/intel/ibexpeak/setup_heci_uma.c
-+++ b/src/southbridge/intel/ibexpeak/setup_heci_uma.c
-@@ -8,28 +8,30 @@
- #include <southbridge/intel/ibexpeak/me.h>
- #include <southbridge/intel/ibexpeak/pch.h>
- #include <types.h>
-+#include <delay.h>
- 
- #define HECIDEV PCI_DEV(0, 0x16, 0)
- 
--/* FIXME: add timeout.  */
- static void wait_heci_ready(void)
- {
--	while (!(read32(DEFAULT_HECIBAR + 0xc) & 8))	// = 0x8000000c
--		;
-+	int i = 1000*1000;
- 
-+	while (i-- && !(read32(DEFAULT_HECIBAR + 0xc) & 8)) /* = 0x8000000c */
-+		udelay(1);
- 	write32((DEFAULT_HECIBAR + 0x4), (read32(DEFAULT_HECIBAR + 0x4) & ~0x10) | 0xc);
- }
- 
--/* FIXME: add timeout.  */
- static void wait_heci_cb_avail(int len)
- {
-+	int i = 1000*1000;
-+
- 	union {
- 		struct mei_csr csr;
- 		u32 raw;
- 	} csr;
- 
--	while (!(read32(DEFAULT_HECIBAR + 0xc) & 8))
--		;
-+	while (i-- && !(read32(DEFAULT_HECIBAR + 0xc) & 8))
-+		udelay(1);
- 
- 	do {
- 		csr.raw = read32(DEFAULT_HECIBAR + 0x4);
--- 
-2.39.2
-