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author | Nicholas Chin <nic.c3.14@gmail.com> | 2023-08-19 16:19:10 -0600 |
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committer | Felix Singer <service+coreboot-gerrit@felixsinger.de> | 2024-08-26 22:36:08 +0000 |
commit | ea9be8b505186393620c3a8126ac79eaca9c81d9 (patch) | |
tree | a889815f2c138f02a33157162c3732cf89d0dd0e /src/ec/compal | |
parent | 7c7e756185e596ed052146903c25805fa26f297f (diff) |
mb/dell: Add Latitude E6530 (Ivy Bridge)
Mainboard is QALA0/LA-7761P (UMA). The version with a 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 vbios obtained using intel_bios_dumper while running
version A22 of the vendor firmware, which I then processed using
`intelvbttool --inoprom vbios.bin --outvbt data.vbt` to obtain data.vbt.
This was originally tested and found to be working as a standalone board
port in Libreboot, though 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: I9fcd73416018574f8934962f92c8222d0101cb71
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79012
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Diffstat (limited to 'src/ec/compal')
0 files changed, 0 insertions, 0 deletions