diff options
author | Leah Rowe <leah@libreboot.org> | 2023-07-08 22:07:36 +0100 |
---|---|---|
committer | Leah Rowe <leah@libreboot.org> | 2023-07-08 22:09:58 +0100 |
commit | 2bbb4c839a8224b17c7929b7ea612085d1351d20 (patch) | |
tree | 2542dfe950ff5927fa0d2f3fb1782c262467953e /resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch | |
parent | 6bc619db902015af208f2b3d2321708e1db9da11 (diff) |
remove blobutil and boards/utils needing/for blobs
delete all blobs. TODO: actually deblob coreboot/uboot
when downloading. i'll that in a little while, in an
upcoming commit.
yes.
purge it all, in fsf style. censor what the fsf doesn't like.
so that they can feel good about having less, because
ideological purity is better than helping more people
use coreboot, yes?
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch')
-rw-r--r-- | resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch b/resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch deleted file mode 100644 index 35d5c89e..00000000 --- a/resources/coreboot/haswell/patches/0002-nb-intel-haswell-Introduce-option-to-not-use-MRC.bin.patch +++ /dev/null @@ -1,143 +0,0 @@ -From c07391821c32cafea950574b85468f5b3284b6df Mon Sep 17 00:00:00 2001 -From: Angel Pons <th3fanbus@gmail.com> -Date: Fri, 6 May 2022 21:12:14 +0200 -Subject: [PATCH 02/26] nb/intel/haswell: Introduce option to not use MRC.bin - -Introduce the `USE_NATIVE_RAMINIT` Kconfig option, which should allow -booting coreboot on Haswell mainboards without the need of the closed -source MRC.bin. For now, this option does not work at all; the needed -magic will be implemented in subsequent commits. Add a config file to -make sure the newly-introduced option gets build-tested. - -Change-Id: I46c77586f9b5771624082e07c60c205e578edd8e -Signed-off-by: Angel Pons <th3fanbus@gmail.com> ---- - configs/config.asrock_b85m_pro4.native_raminit | 5 +++++ - src/northbridge/intel/haswell/Kconfig | 13 +++++++++++++ - src/northbridge/intel/haswell/Makefile.inc | 7 ++++++- - .../intel/haswell/native_raminit/Makefile.inc | 3 +++ - .../intel/haswell/native_raminit/raminit_native.c | 15 +++++++++++++++ - 5 files changed, 42 insertions(+), 1 deletion(-) - create mode 100644 configs/config.asrock_b85m_pro4.native_raminit - create mode 100644 src/northbridge/intel/haswell/native_raminit/Makefile.inc - create mode 100644 src/northbridge/intel/haswell/native_raminit/raminit_native.c - -diff --git a/configs/config.asrock_b85m_pro4.native_raminit b/configs/config.asrock_b85m_pro4.native_raminit -new file mode 100644 -index 0000000000..2de538926f ---- /dev/null -+++ b/configs/config.asrock_b85m_pro4.native_raminit -@@ -0,0 +1,5 @@ -+# Configuration used to build-test native raminit -+CONFIG_VENDOR_ASROCK=y -+CONFIG_BOARD_ASROCK_B85M_PRO4=y -+CONFIG_USE_NATIVE_RAMINIT=y -+CONFIG_DEBUG_RAM_SETUP=y -diff --git a/src/northbridge/intel/haswell/Kconfig b/src/northbridge/intel/haswell/Kconfig -index 50acb09a91..b659bf6d98 100644 ---- a/src/northbridge/intel/haswell/Kconfig -+++ b/src/northbridge/intel/haswell/Kconfig -@@ -9,6 +9,14 @@ config NORTHBRIDGE_INTEL_HASWELL - - if NORTHBRIDGE_INTEL_HASWELL - -+config USE_NATIVE_RAMINIT -+ bool "[NOT WORKING] Use native raminit" -+ default n -+ select HAVE_DEBUG_RAM_SETUP -+ help -+ Select if you want to use coreboot implementation of raminit rather than -+ MRC.bin. Currently incomplete and does not boot. -+ - config HASWELL_VBOOT_IN_BOOTBLOCK - depends on VBOOT - bool "Start verstage in bootblock" -@@ -45,6 +53,7 @@ config DCACHE_RAM_BASE - - config DCACHE_RAM_SIZE - hex -+ default 0x40000 if USE_NATIVE_RAMINIT - default 0x10000 - help - The size of the cache-as-ram region required during bootblock -@@ -53,12 +62,14 @@ config DCACHE_RAM_SIZE - - config DCACHE_RAM_MRC_VAR_SIZE - hex -+ default 0x0 if USE_NATIVE_RAMINIT - default 0x30000 - help - The amount of cache-as-ram region required by the reference code. - - config DCACHE_BSP_STACK_SIZE - hex -+ default 0x20000 if USE_NATIVE_RAMINIT - default 0x2000 - help - The amount of anticipated stack usage in CAR by bootblock and -@@ -66,6 +77,7 @@ config DCACHE_BSP_STACK_SIZE - - config HAVE_MRC - bool "Add a System Agent binary" -+ depends on !USE_NATIVE_RAMINIT - help - Select this option to add a System Agent binary to - the resulting coreboot image. -@@ -82,6 +94,7 @@ config MRC_FILE - - config HASWELL_HIDE_PEG_FROM_MRC - bool "Hide PEG devices from MRC to work around hardcoded MRC behavior" -+ depends on !USE_NATIVE_RAMINIT - default y - help - If set, hides all PEG devices from MRC. This allows the iGPU -diff --git a/src/northbridge/intel/haswell/Makefile.inc b/src/northbridge/intel/haswell/Makefile.inc -index 2d1532be05..329f1f7ffe 100644 ---- a/src/northbridge/intel/haswell/Makefile.inc -+++ b/src/northbridge/intel/haswell/Makefile.inc -@@ -19,6 +19,11 @@ romstage-y += report_platform.c - - postcar-y += memmap.c - --subdirs-y += haswell_mrc -+ifeq ($(CONFIG_USE_NATIVE_RAMINIT),y) -+subdirs-y += native_raminit -+ -+else -+subdirs-y += haswell_mrc -+endif - - endif -diff --git a/src/northbridge/intel/haswell/native_raminit/Makefile.inc b/src/northbridge/intel/haswell/native_raminit/Makefile.inc -new file mode 100644 -index 0000000000..8cfb4fb33e ---- /dev/null -+++ b/src/northbridge/intel/haswell/native_raminit/Makefile.inc -@@ -0,0 +1,3 @@ -+## SPDX-License-Identifier: GPL-2.0-or-later -+ -+romstage-y += raminit_native.c -diff --git a/src/northbridge/intel/haswell/native_raminit/raminit_native.c b/src/northbridge/intel/haswell/native_raminit/raminit_native.c -new file mode 100644 -index 0000000000..1aafdf8659 ---- /dev/null -+++ b/src/northbridge/intel/haswell/native_raminit/raminit_native.c -@@ -0,0 +1,15 @@ -+/* SPDX-License-Identifier: GPL-2.0-or-later */ -+ -+#include <console/console.h> -+#include <northbridge/intel/haswell/raminit.h> -+ -+void perform_raminit(const int s3resume) -+{ -+ /* -+ * See, this function's name is a lie. There are more things to -+ * do that memory initialisation, but they are relatively easy. -+ */ -+ -+ /** TODO: Implement the required magic **/ -+ die("NATIVE RAMINIT: More Magic (tm) required.\n"); -+} --- -2.39.2 - |