diff options
| author | Sean Rhodes <sean@starlabs.systems> | 2023-02-16 15:00:14 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-04-04 14:10:44 +0000 |
| commit | 0579c609fbc61fff117f11b6692f770615be45cd (patch) | |
| tree | 39899cd6c09ca72e971efd793b1cff7cb4af9e29 /src/ec/starlabs/merlin/variants/tgl | |
| parent | 5103b87a4d7b0b84a9773f9dc19a36caa7d4344f (diff) | |
ec/starlabs/merlin: Add support for the ITE mirror flag
When enabled, the EC will mirror the firmware contained inside the
coreboot ROM. This allows it to be updated at the same time as
coreboot.
Enable the mirror flag if the installed EC firmware does not match
the target version or if a CMOS option, "manual_mirror_flag" is
set.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I377abbb37dc4d3e535e518a73e73969b25967daa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73044
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/ec/starlabs/merlin/variants/tgl')
| -rw-r--r-- | src/ec/starlabs/merlin/variants/tgl/ecdefs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ec/starlabs/merlin/variants/tgl/ecdefs.h b/src/ec/starlabs/merlin/variants/tgl/ecdefs.h index cbc7b86e10..c17b02542b 100644 --- a/src/ec/starlabs/merlin/variants/tgl/ecdefs.h +++ b/src/ec/starlabs/merlin/variants/tgl/ecdefs.h @@ -23,5 +23,6 @@ #define ECRAM_MAX_CHARGE 0x1a #define ECRAM_FAN_MODE 0x1b #define ECRAM_FAST_CHARGE dead_code_t(uint8_t) +#define ECRAM_MIRROR_FLAG 0x05 #endif |