diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-07-12 09:59:53 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-07-14 12:43:25 +0000 |
| commit | 21452e15bb58bb1539a7515576aed7210dd4e4b2 (patch) | |
| tree | 701fd85a38219c542dd5e4d9652df1448471528e /src/mainboard/google/rex | |
| parent | 35c61216f47338b4b20907f797662447c89f42bb (diff) | |
mb/google/rex: Program EC ranges (host cmd and memory map)
This patch adds chip config entries for EC host cmd and memory map
ranges.
BUG=b:224325352
TEST=Able to build Google/Rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I84a3b128a05c013d659e490a01198955ef383f83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65765
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/rex')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb index f9eb12fe7c..d803670ca1 100644 --- a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb +++ b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb @@ -1,5 +1,11 @@ chip soc/intel/meteorlake + # EC host command ranges are in 0x800-0x8ff & 0x200-0x20f + register "gen1_dec" = "0x00fc0801" + register "gen2_dec" = "0x000c0201" + # EC memory map range is 0x900-0x9ff + register "gen3_dec" = "0x00fc0901" + register "serial_io_uart_mode" = "{ [PchSerialIoIndexUART0] = PchSerialIoPci, [PchSerialIoIndexUART1] = PchSerialIoDisabled, |