From 962152dcbfd46b249d8ea0ede287ebb78bd97d1e Mon Sep 17 00:00:00 2001 From: Nicholas Chin Date: Wed, 31 Jan 2024 22:07:25 -0700 Subject: mb/dell: Add Latitude E6520 (Sandy Bridge) Mainboard is PAL60/LA-6562P (UMA). The version with an Nvidia dGPU was not tested. I do not physically have this system; someone with physical access to one sent me the output of autoport which I then modified to produce this port. I was also sent the VBT binary, which was obtained from `/sys/kernel/debug/dri/0/i915_vbt` while running version A08 of the vendor firmware. This was originally tested and found to be working as a standalone board port in Libreboot, but this variant based port in upstream coreboot has not been tested. This can be internally flashed by sending a command to the EC, which causes the EC to pull the FDO pin low and the firmware to skip setting up any chipset based write protections [1]. The EC is the SMSC MEC5055, which seems to be compatible with the existing MEC5035 code. [1] https://gitlab.com/nic3-14159/dell-flash-unlock Change-Id: Ibdd40cc15642b8d404159d5962670ccc4167a9ec Signed-off-by: Nicholas Chin Reviewed-on: https://review.coreboot.org/c/coreboot/+/82127 Tested-by: build bot (Jenkins) Reviewed-by: Felix Singer --- src/mainboard/dell/snb_ivb_latitude/Kconfig.name | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/dell/snb_ivb_latitude/Kconfig.name') diff --git a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name index 22a3e5ba05..7976691f21 100644 --- a/src/mainboard/dell/snb_ivb_latitude/Kconfig.name +++ b/src/mainboard/dell/snb_ivb_latitude/Kconfig.name @@ -6,6 +6,9 @@ config BOARD_DELL_LATITUDE_E5520 config BOARD_DELL_LATITUDE_E6420 bool "Latitude E6420" +config BOARD_DELL_LATITUDE_E6520 + bool "Latitude E6520" + config BOARD_DELL_LATITUDE_E5530 bool "Latitude E5530" -- cgit v1.2.3