diff options
| author | Jonathon Hall <jonathon.hall@puri.sm> | 2023-05-01 10:10:00 -0400 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-05-08 16:30:02 +0000 |
| commit | a23ec079670c6bbff32f1d75891998d7652873e0 (patch) | |
| tree | 55c1ebaada79fda86e0c1483ebfa182dc125c549 /src/mainboard | |
| parent | f7bc25f1bcd75b387f159225a127485e6494378a (diff) | |
mb/purism/librem_cnl: Use EC BRAM bank 1 as CMOS memory bank 1
Librem Mini v1/v2 has an automatic power-on setting provided by the EC
in BRAM bank 1. Use this bank as the high bank of CMOS memory so that
setting can be described in cmos.layout.
Change-Id: Icb87bc521f71aa4350c8f5a64fc2cbe7a7a8c808
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/purism/librem_cnl/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/purism/librem_cnl/Kconfig b/src/mainboard/purism/librem_cnl/Kconfig index f0fd6a85f0..45bbdc2a28 100644 --- a/src/mainboard/purism/librem_cnl/Kconfig +++ b/src/mainboard/purism/librem_cnl/Kconfig @@ -61,6 +61,13 @@ config NO_POST endif +if BOARD_PURISM_LIBREM_MINI || BOARD_PURISM_LIBREM_MINI_V2 + +config PC_CMOS_BASE_PORT_BANK1 + default 0x360 + +endif + config ENABLE_EC_UART1 bool "Enable EC UART1" depends on BOARD_PURISM_LIBREM_MINI || BOARD_PURISM_LIBREM_MINI_V2 |