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-rw-r--r--resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch4
-rw-r--r--resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch4
-rw-r--r--resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch4
-rw-r--r--resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch4
-rw-r--r--resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch4
-rw-r--r--resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch4
-rw-r--r--resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch4
-rw-r--r--resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch4
-rw-r--r--resources/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch4
-rw-r--r--resources/coreboot/default/patches/0010-coreboot-Add-Lenovo-X230-patch-gfx_uma_size-224M-by-.patch4
-rw-r--r--resources/coreboot/default/patches/0011-lenovo-x230-set-me_state-Disabled-in-cmos.default.patch4
-rw-r--r--resources/coreboot/default/patches/0012-set-me_state-Disabled-on-all-cmos.default-files.patch4
-rw-r--r--resources/coreboot/default/patches/0013-specifically-use-python3-in-scripts.patch4
-rw-r--r--resources/coreboot/default/patches/0014-coreboot-default-fix-crossgcc-build.patch4
-rw-r--r--resources/coreboot/default/patches/0015-lenovo-x230-introduce-FHD-variant.patch (renamed from resources/coreboot/default/patches/0015-lenovo-x230-introduce-EDP-variant.patch)6
-rw-r--r--resources/coreboot/default/patches/0016-lenovo-x230-fix-the-data.vbt-path-for-the-EDP-varian.patch (renamed from resources/coreboot/default/patches/0016-lenovo-x230-fix-data.vbt-for-EDP.patch)4
-rw-r--r--resources/coreboot/default/patches/0017-util-ifdtool-add-nuke-flag-all-0xFF-on-region.patch183
17 files changed, 216 insertions, 33 deletions
diff --git a/resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch b/resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch
index d624b14a..0666a5fc 100644
--- a/resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch
+++ b/resources/coreboot/default/patches/0001-apple-macbook21-Set-default-VRAM-to-64MiB-instead-of.patch
@@ -1,7 +1,7 @@
-From 087327fa0513b27be0487a4dd8fbf4c3c783cf12 Mon Sep 17 00:00:00 2001
+From 852c6bfbd599460983ad864db019d1b60be35296 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@retroboot.org>
Date: Fri, 19 Mar 2021 05:54:58 +0000
-Subject: [PATCH 01/14] apple/macbook21: Set default VRAM to 64MiB instead of
+Subject: [PATCH 01/17] apple/macbook21: Set default VRAM to 64MiB instead of
8MiB
---
diff --git a/resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch b/resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch
index 3e35bcd1..6796a112 100644
--- a/resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch
+++ b/resources/coreboot/default/patches/0002-add-c3-and-clockgen-to-apple-macbook21.patch
@@ -1,7 +1,7 @@
-From 7f5cdb1b4677cacc396ac62dd4f62b600d1a324a Mon Sep 17 00:00:00 2001
+From 82418ef368b7876fb1199b5e77139e2cef411250 Mon Sep 17 00:00:00 2001
From: Vitali64 <5405891-vitali64yt@users.noreply.gitlab.com>
Date: Wed, 27 Oct 2021 13:36:01 +0200
-Subject: [PATCH 02/14] add c3 and clockgen to apple/macbook21
+Subject: [PATCH 02/17] add c3 and clockgen to apple/macbook21
---
src/mainboard/apple/macbook21/Kconfig | 1 +
diff --git a/resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch b/resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch
index 0e656f86..20cd2c5e 100644
--- a/resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch
+++ b/resources/coreboot/default/patches/0003-lenovo-x60-64MiB-Video-RAM-changed-to-default-previo.patch
@@ -1,7 +1,7 @@
-From 1582b3d799e43dc44f92d4e043ac2f86cfd1bd86 Mon Sep 17 00:00:00 2001
+From 54e80b550f86cd08136242f0519053d63a1e4bfd Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@osboot.org>
Date: Sun, 3 Jan 2021 03:34:01 +0000
-Subject: [PATCH 03/14] lenovo/x60: 64MiB Video RAM changed to default
+Subject: [PATCH 03/17] lenovo/x60: 64MiB Video RAM changed to default
(previously it was 8MiB)
---
diff --git a/resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch b/resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch
index c2c90f7e..3c8a5c14 100644
--- a/resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch
+++ b/resources/coreboot/default/patches/0004-lenovo-t60-make-64MiB-VRAM-the-default-in-cmos.defau.patch
@@ -1,7 +1,7 @@
-From 0fb538599c46a4e7f950c57b67b2d8c0d92200f4 Mon Sep 17 00:00:00 2001
+From 48c0fbea2d0f4be7860205dad5db07f00b1b0a78 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@osboot.org>
Date: Mon, 22 Feb 2021 22:16:59 +0000
-Subject: [PATCH 04/14] lenovo/t60: make 64MiB VRAM the default in cmos.default
+Subject: [PATCH 04/17] lenovo/t60: make 64MiB VRAM the default in cmos.default
---
src/mainboard/lenovo/t60/cmos.default | 2 +-
diff --git a/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch b/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch
index 25fed35a..a4d4bccd 100644
--- a/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch
+++ b/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch
@@ -1,7 +1,7 @@
-From 702e80f25436126f0b157dff95a90fdbe318c2c5 Mon Sep 17 00:00:00 2001
+From 21b3f3773dcb50cef81690d6648e804814e573a4 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 14 May 2021 13:10:33 +0100
-Subject: [PATCH 05/14] lenovo/t400: set VRAM to 352MiB VRAM by default
+Subject: [PATCH 05/17] lenovo/t400: set VRAM to 352MiB VRAM by default
In the past, this caused stability issues so we set it to 256MiB. Nowadays,
coreboot has fixed the issue preventing this. See:
diff --git a/resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch b/resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch
index e6c77fbf..5fcf0705 100644
--- a/resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch
+++ b/resources/coreboot/default/patches/0006-lenovo-x200-set-VRAM-to-352MiB-by-default.patch
@@ -1,7 +1,7 @@
-From d9d2e1fceb4abf99e140662a25059c6e913556de Mon Sep 17 00:00:00 2001
+From f1d4dab6fc8e86c59ae1b65c51d812d4605972cf Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 14 May 2021 13:11:59 +0100
-Subject: [PATCH 06/14] lenovo/x200: set VRAM to 352MiB by default
+Subject: [PATCH 06/17] lenovo/x200: set VRAM to 352MiB by default
This fix makes it possible:
https://review.coreboot.org/c/coreboot/+/16831
diff --git a/resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch b/resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch
index fc0a1f14..539e6f56 100644
--- a/resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch
+++ b/resources/coreboot/default/patches/0007-gigabyte-ga-g41m-es2l-set-VRAM-to-352MiB-by-default.patch
@@ -1,7 +1,7 @@
-From b69a04a9ec173a431507e35e70f150fbd864fde3 Mon Sep 17 00:00:00 2001
+From 7e51411400fd71ebaf2b90c22a778227c275bb22 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 14 May 2021 13:18:26 +0100
-Subject: [PATCH 07/14] gigabyte/ga-g41m-es2l: set VRAM to 352MiB by default
+Subject: [PATCH 07/17] gigabyte/ga-g41m-es2l: set VRAM to 352MiB by default
---
src/mainboard/gigabyte/ga-g41m-es2l/cmos.default | 2 +-
diff --git a/resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch b/resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch
index 3ae8d26e..98ca6934 100644
--- a/resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch
+++ b/resources/coreboot/default/patches/0008-acer-g43t-am3-set-VRAM-to-352MiB-by-default.patch
@@ -1,7 +1,7 @@
-From 5409b84b222f4f04238dcafb7411986692909098 Mon Sep 17 00:00:00 2001
+From add3b218110aa54a8aa89a0ea7c20ab58d5c7a47 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 14 May 2021 13:21:39 +0100
-Subject: [PATCH 08/14] acer/g43t-am3: set VRAM to 352MiB by default
+Subject: [PATCH 08/17] acer/g43t-am3: set VRAM to 352MiB by default
---
src/mainboard/acer/g43t-am3/cmos.default | 2 +-
diff --git a/resources/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch b/resources/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch
index bf41150d..4510dcc8 100644
--- a/resources/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch
+++ b/resources/coreboot/default/patches/0009-lenovo-t400-Enable-all-SATA-ports.patch
@@ -1,7 +1,7 @@
-From 1c3812ccecef2b22379e4999666de95cd7f38acf Mon Sep 17 00:00:00 2001
+From 967ef36a3f3cf5efaf92235905ab4a6b5a878d01 Mon Sep 17 00:00:00 2001
From: persmule <persmule@gmail.com>
Date: Sun, 31 Oct 2021 23:33:26 +0000
-Subject: [PATCH 09/14] lenovo/t400: Enable all SATA ports
+Subject: [PATCH 09/17] lenovo/t400: Enable all SATA ports
There are 2 SATA ports on the chassis of t400(s), but at least one dock for
t400 contains a port for (P/S)ATA device, and t400s has a eSATA port on its
diff --git a/resources/coreboot/default/patches/0010-coreboot-Add-Lenovo-X230-patch-gfx_uma_size-224M-by-.patch b/resources/coreboot/default/patches/0010-coreboot-Add-Lenovo-X230-patch-gfx_uma_size-224M-by-.patch
index 74039e5f..22466c87 100644
--- a/resources/coreboot/default/patches/0010-coreboot-Add-Lenovo-X230-patch-gfx_uma_size-224M-by-.patch
+++ b/resources/coreboot/default/patches/0010-coreboot-Add-Lenovo-X230-patch-gfx_uma_size-224M-by-.patch
@@ -1,7 +1,7 @@
-From d35656413f27f37b0d7680f6ed0a2b1aac31b982 Mon Sep 17 00:00:00 2001
+From 990717f4bed5ff0bcf89e7f583251c76f6cf5559 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Mon, 20 Dec 2021 01:29:31 +0000
-Subject: [PATCH 10/14] coreboot: Add Lenovo X230 patch: gfx_uma_size 224M by
+Subject: [PATCH 10/17] coreboot: Add Lenovo X230 patch: gfx_uma_size 224M by
default
---
diff --git a/resources/coreboot/default/patches/0011-lenovo-x230-set-me_state-Disabled-in-cmos.default.patch b/resources/coreboot/default/patches/0011-lenovo-x230-set-me_state-Disabled-in-cmos.default.patch
index 4b0fea93..fbb5c422 100644
--- a/resources/coreboot/default/patches/0011-lenovo-x230-set-me_state-Disabled-in-cmos.default.patch
+++ b/resources/coreboot/default/patches/0011-lenovo-x230-set-me_state-Disabled-in-cmos.default.patch
@@ -1,7 +1,7 @@
-From 0f2cd8edad3326a8c9f3b785efbda395d1c8cde9 Mon Sep 17 00:00:00 2001
+From a069b42f28f22e6377d0ddcc5984cd191ab196f0 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Mon, 3 Jan 2022 19:06:22 +0000
-Subject: [PATCH 11/14] lenovo/x230: set me_state=Disabled in cmos.default
+Subject: [PATCH 11/17] lenovo/x230: set me_state=Disabled in cmos.default
I only recently found out about this. It's possible to use me_cleaner to
do the same thing, but some people might just flash coreboot and not do
diff --git a/resources/coreboot/default/patches/0012-set-me_state-Disabled-on-all-cmos.default-files.patch b/resources/coreboot/default/patches/0012-set-me_state-Disabled-on-all-cmos.default-files.patch
index 269faf76..f36c7ca2 100644
--- a/resources/coreboot/default/patches/0012-set-me_state-Disabled-on-all-cmos.default-files.patch
+++ b/resources/coreboot/default/patches/0012-set-me_state-Disabled-on-all-cmos.default-files.patch
@@ -1,7 +1,7 @@
-From 694fac8e25949c20de421ee1b199a16b94c202e5 Mon Sep 17 00:00:00 2001
+From 3be4cad0bd43fe33cd62f22ed7b89433232d4ed7 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Wed, 2 Mar 2022 21:50:01 +0000
-Subject: [PATCH 12/14] set me_state=Disabled on all cmos.default files!
+Subject: [PATCH 12/17] set me_state=Disabled on all cmos.default files!
yeah. why the hell isn't this the default
---
diff --git a/resources/coreboot/default/patches/0013-specifically-use-python3-in-scripts.patch b/resources/coreboot/default/patches/0013-specifically-use-python3-in-scripts.patch
index 2e5f53dc..9f3030d7 100644
--- a/resources/coreboot/default/patches/0013-specifically-use-python3-in-scripts.patch
+++ b/resources/coreboot/default/patches/0013-specifically-use-python3-in-scripts.patch
@@ -1,7 +1,7 @@
-From 4106d0163987ae926a7f4261dec06e3e8bf85ff0 Mon Sep 17 00:00:00 2001
+From 45c2ae2e2885aedd8a75de077bf4cbbcf5b87a87 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sun, 13 Mar 2022 18:04:55 +0000
-Subject: [PATCH 13/14] specifically use python3, in scripts
+Subject: [PATCH 13/17] specifically use python3, in scripts
---
src/drivers/intel/fsp2_0/Makefile.inc | 2 +-
diff --git a/resources/coreboot/default/patches/0014-coreboot-default-fix-crossgcc-build.patch b/resources/coreboot/default/patches/0014-coreboot-default-fix-crossgcc-build.patch
index b99a912d..a5f7b288 100644
--- a/resources/coreboot/default/patches/0014-coreboot-default-fix-crossgcc-build.patch
+++ b/resources/coreboot/default/patches/0014-coreboot-default-fix-crossgcc-build.patch
@@ -1,7 +1,7 @@
-From 9837b542ee2ff56032950b211e60e1e180343f44 Mon Sep 17 00:00:00 2001
+From d89a5c66a0150bb6a2e82c685915b2c8a44cb9ed Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 19 Nov 2022 03:30:34 +0000
-Subject: [PATCH 14/14] coreboot/default: fix crossgcc build
+Subject: [PATCH 14/17] coreboot/default: fix crossgcc build
patch copied from
coreboot f9b5665d280faa35c6b41fe0c48a9e9e1afd634b
diff --git a/resources/coreboot/default/patches/0015-lenovo-x230-introduce-EDP-variant.patch b/resources/coreboot/default/patches/0015-lenovo-x230-introduce-FHD-variant.patch
index 793d3dc0..dd4b252c 100644
--- a/resources/coreboot/default/patches/0015-lenovo-x230-introduce-EDP-variant.patch
+++ b/resources/coreboot/default/patches/0015-lenovo-x230-introduce-FHD-variant.patch
@@ -1,7 +1,7 @@
-From 06fe32bb5f65c784e7819b875c505fcceab11b99 Mon Sep 17 00:00:00 2001
+From 495555d383345124d7b45b8e2c8feb38153b9f7e Mon Sep 17 00:00:00 2001
From: Alexander Couzens <lynxis@fe80.eu>
Date: Sat, 19 Mar 2022 13:42:33 +0000
-Subject: [PATCH] lenovo/x230: introduce FHD variant
+Subject: [PATCH 15/17] lenovo/x230: introduce FHD variant
There is a modification for the x230 which uses the 2nd DP from the dock
as the integrated panel's connection, which allows using a custom eDP
@@ -44,7 +44,7 @@ Signed-off-by: Felix Singer <felixsinger@posteo.net>
create mode 100644 src/mainboard/lenovo/x230/variants/x230_edp/gma-mainboard.ads
diff --git a/src/mainboard/lenovo/x230/Kconfig b/src/mainboard/lenovo/x230/Kconfig
-index a6fd796206..7aa5af6d85 100644
+index cafdead858..b8cae24199 100644
--- a/src/mainboard/lenovo/x230/Kconfig
+++ b/src/mainboard/lenovo/x230/Kconfig
@@ -1,4 +1,4 @@
diff --git a/resources/coreboot/default/patches/0016-lenovo-x230-fix-data.vbt-for-EDP.patch b/resources/coreboot/default/patches/0016-lenovo-x230-fix-the-data.vbt-path-for-the-EDP-varian.patch
index cade294e..0d85eeb2 100644
--- a/resources/coreboot/default/patches/0016-lenovo-x230-fix-data.vbt-for-EDP.patch
+++ b/resources/coreboot/default/patches/0016-lenovo-x230-fix-the-data.vbt-path-for-the-EDP-varian.patch
@@ -1,7 +1,7 @@
-From 62cd7b24205122d366526aea1e3ad0c15ec8210f Mon Sep 17 00:00:00 2001
+From 27f963913d9afc6da15043c6e8b224c9b1a727ac Mon Sep 17 00:00:00 2001
From: Alexei Sorokin <sor.alexei@meowr.ru>
Date: Sun, 27 Nov 2022 18:36:26 +0300
-Subject: [PATCH] lenovo/x230: fix the data.vbt path for the EDP variant
+Subject: [PATCH 16/17] lenovo/x230: fix the data.vbt path for the EDP variant
---
src/mainboard/lenovo/x230/Kconfig | 3 ---
diff --git a/resources/coreboot/default/patches/0017-util-ifdtool-add-nuke-flag-all-0xFF-on-region.patch b/resources/coreboot/default/patches/0017-util-ifdtool-add-nuke-flag-all-0xFF-on-region.patch
new file mode 100644
index 00000000..6596e285
--- /dev/null
+++ b/resources/coreboot/default/patches/0017-util-ifdtool-add-nuke-flag-all-0xFF-on-region.patch
@@ -0,0 +1,183 @@
+From 0cf2eee19eef5270410d054cf8e26a8be99245a8 Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sun, 4 Dec 2022 22:35:01 +0000
+Subject: [PATCH 17/17] util/ifdtool: add --nuke flag (all 0xFF on region)
+
+When this option is used, the region's contents are overwritten
+with all ones (0xFF).
+
+Example:
+
+./ifdtool --nuke gbe coreboot.rom
+./ifdtool --nuke bios coreboot.com
+./ifdtool --nuke me coreboot.com
+---
+ util/ifdtool/ifdtool.c | 98 ++++++++++++++++++++++++++++++++----------
+ 1 file changed, 76 insertions(+), 22 deletions(-)
+
+diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c
+index ca5d3b8d21..8ba1335772 100644
+--- a/util/ifdtool/ifdtool.c
++++ b/util/ifdtool/ifdtool.c
+@@ -1640,19 +1640,68 @@ static void print_usage(const char *name)
+ " tgl - Tiger Lake\n"
+ " -S | --setpchstrap Write a PCH strap\n"
+ " -V | --newvalue The new value to write into PCH strap specified by -S\n"
++ " -N | --nuke <region> Overwrite the specified region with 0xFF (all ones)\n"
+ " -v | --version: print the version\n"
+ " -h | --help: print this help\n\n"
+ "<region> is one of Descriptor, BIOS, ME, GbE, Platform, res1, res2, res3\n"
+ "\n");
+ }
+
++static int
++get_region_type_string(const char *region_type_string)
++{
++ if (region_type_string == NULL)
++ return -1;
++ else if (!strcasecmp("Descriptor", region_type_string))
++ return 0;
++ else if (!strcasecmp("BIOS", region_type_string))
++ return 1;
++ else if (!strcasecmp("ME", region_type_string))
++ return 2;
++ else if (!strcasecmp("GbE", region_type_string))
++ return 3;
++ else if (!strcasecmp("Platform", region_type_string))
++ return 4;
++ else if (!strcasecmp("res1", region_type_string))
++ return 5;
++ else if (!strcasecmp("res2", region_type_string))
++ return 6;
++ else if (!strcasecmp("res3", region_type_string))
++ return 7;
++ else if (!strcasecmp("EC", region_type_string))
++ return 8;
++ else
++ return -1;
++}
++
++
++static void
++nuke(const char *filename, char *image, int size, int region_type)
++{
++ int i;
++ region_t region;
++ const frba_t *frba = find_frba(image, size);
++ if (!frba)
++ exit(EXIT_FAILURE);
++
++ region = get_region(frba, region_type);
++ if (region.size > 0) {
++ for (i = region.base; i <= region.limit; i++) {
++ if ((i + 1) > (size))
++ break;
++ image[i] = 0xFF;
++ }
++ write_image(filename, image, size);
++ }
++}
++
+ int main(int argc, char *argv[])
+ {
+ int opt, option_index = 0;
+ int mode_dump = 0, mode_extract = 0, mode_inject = 0, mode_spifreq = 0;
+ int mode_em100 = 0, mode_locked = 0, mode_unlocked = 0, mode_validate = 0;
+ int mode_layout = 0, mode_newlayout = 0, mode_density = 0, mode_setstrap = 0;
+- int mode_read = 0, mode_altmedisable = 0, altmedisable = 0;
++ int mode_read = 0, mode_altmedisable = 0, altmedisable = 0, mode_nuke = 0;
+ char *region_type_string = NULL, *region_fname = NULL;
+ const char *layout_fname = NULL;
+ char *new_filename = NULL;
+@@ -1683,6 +1732,7 @@ int main(int argc, char *argv[])
+ {"validate", 0, NULL, 't'},
+ {"setpchstrap", 1, NULL, 'S'},
+ {"newvalue", 1, NULL, 'V'},
++ {"nuke", 1, NULL, 'N'},
+ {0, 0, 0, 0}
+ };
+
+@@ -1723,25 +1773,8 @@ int main(int argc, char *argv[])
+ region_fname++;
+ // Descriptor, BIOS, ME, GbE, Platform
+ // valid type?
+- if (!strcasecmp("Descriptor", region_type_string))
+- region_type = 0;
+- else if (!strcasecmp("BIOS", region_type_string))
+- region_type = 1;
+- else if (!strcasecmp("ME", region_type_string))
+- region_type = 2;
+- else if (!strcasecmp("GbE", region_type_string))
+- region_type = 3;
+- else if (!strcasecmp("Platform", region_type_string))
+- region_type = 4;
+- else if (!strcasecmp("res1", region_type_string))
+- region_type = 5;
+- else if (!strcasecmp("res2", region_type_string))
+- region_type = 6;
+- else if (!strcasecmp("res3", region_type_string))
+- region_type = 7;
+- else if (!strcasecmp("EC", region_type_string))
+- region_type = 8;
+- if (region_type == -1) {
++ if ((region_type =
++ get_region_type_string(region_type_string)) == -1) {
+ fprintf(stderr, "No such region type: '%s'\n\n",
+ region_type_string);
+ print_usage(argv[0]);
+@@ -1900,6 +1933,22 @@ int main(int argc, char *argv[])
+ case 't':
+ mode_validate = 1;
+ break;
++ case 'N':
++ region_type_string = strdup(optarg);
++ if (!region_type_string) {
++ fprintf(stderr, "No region specified\n");
++ print_usage(argv[0]);
++ exit(EXIT_FAILURE);
++ }
++ if ((region_type =
++ get_region_type_string(region_type_string)) == -1) {
++ fprintf(stderr, "No such region type: '%s'\n\n",
++ region_type_string);
++ print_usage(argv[0]);
++ exit(EXIT_FAILURE);
++ }
++ mode_nuke = 1;
++ break;
+ case 'v':
+ print_version();
+ exit(EXIT_SUCCESS);
+@@ -1915,7 +1964,7 @@ int main(int argc, char *argv[])
+
+ if ((mode_dump + mode_layout + mode_extract + mode_inject + mode_setstrap +
+ mode_newlayout + (mode_spifreq | mode_em100 | mode_unlocked |
+- mode_locked) + mode_altmedisable + mode_validate) > 1) {
++ mode_locked) + mode_altmedisable + mode_validate + mode_nuke) > 1) {
+ fprintf(stderr, "You may not specify more than one mode.\n\n");
+ print_usage(argv[0]);
+ exit(EXIT_FAILURE);
+@@ -1923,7 +1972,8 @@ int main(int argc, char *argv[])
+
+ if ((mode_dump + mode_layout + mode_extract + mode_inject + mode_setstrap +
+ mode_newlayout + mode_spifreq + mode_em100 + mode_locked +
+- mode_unlocked + mode_density + mode_altmedisable + mode_validate) == 0) {
++ mode_unlocked + mode_density + mode_altmedisable + mode_validate +
++ mode_nuke) == 0) {
+ fprintf(stderr, "You need to specify a mode.\n\n");
+ print_usage(argv[0]);
+ exit(EXIT_FAILURE);
+@@ -2021,6 +2071,10 @@ int main(int argc, char *argv[])
+ write_image(new_filename, image, size);
+ }
+
++ if (mode_nuke) {
++ nuke(new_filename, image, size, region_type);
++ }
++
+ if (mode_altmedisable) {
+ fpsba_t *fpsba = find_fpsba(image, size);
+ fmsba_t *fmsba = find_fmsba(image, size);
+--
+2.25.1
+