From 14b4838d49556eb544c0f6a96d72128c3480ec2c Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Fri, 1 Nov 2024 15:59:30 +0000 Subject: coreboot/default: Re-base all patches There were a lot of unnecessary patches, such as the VRAM patches; as Nicholas Chin has explained to me, the drivers for these machines will just allocate what RAM they want anyway, so in a lot of cases the extra allocated Video RAM simply reduces the total amount of memory for other uses. In general, we have a lot of patches that have existed for years. A much more aggressive sweep will be done in the next major audit, especially when the revisions are updated again. Signed-off-by: Leah Rowe --- ...-dell-e6430-use-ME-Soft-Temporary-Disable.patch | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 config/coreboot/default/patches/0019-dell-e6430-use-ME-Soft-Temporary-Disable.patch (limited to 'config/coreboot/default/patches/0019-dell-e6430-use-ME-Soft-Temporary-Disable.patch') diff --git a/config/coreboot/default/patches/0019-dell-e6430-use-ME-Soft-Temporary-Disable.patch b/config/coreboot/default/patches/0019-dell-e6430-use-ME-Soft-Temporary-Disable.patch new file mode 100644 index 00000000..b3d2d12c --- /dev/null +++ b/config/coreboot/default/patches/0019-dell-e6430-use-ME-Soft-Temporary-Disable.patch @@ -0,0 +1,30 @@ +From a15b59616e00c43c05d7853080859d4aefe26c5d Mon Sep 17 00:00:00 2001 +From: Leah Rowe +Date: Sun, 5 Nov 2023 11:41:41 +0000 +Subject: [PATCH 19/51] dell/e6430: use ME Soft Temporary Disable + +i overlooked this. it's set on other boards. + +we use me_cleaner anyway, and we set the hap bit, but +this additional setting takes effect even if the ME +region is unaltered. it's just another layer of +disablement, to absolutely ensure Intel ME is not alive + +Signed-off-by: Leah Rowe +--- + src/mainboard/dell/snb_ivb_latitude/cmos.default | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/mainboard/dell/snb_ivb_latitude/cmos.default b/src/mainboard/dell/snb_ivb_latitude/cmos.default +index 2a5b30f2b7..279415dfd1 100644 +--- a/src/mainboard/dell/snb_ivb_latitude/cmos.default ++++ b/src/mainboard/dell/snb_ivb_latitude/cmos.default +@@ -6,4 +6,4 @@ bluetooth=Enable + wwan=Enable + wlan=Enable + sata_mode=AHCI +-me_state=Normal ++me_state=Disabled +-- +2.39.5 + -- cgit v1.2.1