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| author | Ting Shen <phoenixshen@google.com> | 2020-05-27 14:58:20 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-05-28 09:00:08 +0000 |
| commit | 8d668ef4faf1da7b231ff28183a472fabe1acae0 (patch) | |
| tree | 06778174b440310ec66b79b39e691131f02ed9d7 /board/kappa/board.h | |
| parent | 69fb73897baf9148da757ed96e29e86abfbd2b67 (diff) | |
| download | chrome-ec-8d668ef4faf1da7b231ff28183a472fabe1acae0.tar.gz | |
kappa: implement battery_get_vendor_param to return oemdata
Kappa has a script (CL:*661617) that needs access of a non-standard
SBS command for supplier and manufacture information.
Implement a customized vendor param to expose this data to host.
Since battery_get_vendor_param can only return 4 bytes at once, the
command 0x70 is split into 16 separate calls (0x70~0x7F) to mimic the
read string operation. Commands outside this range are rejected.
BUG=b:155936029
TEST=1) `ectool batteryparam get <reg>`, where reg=0x70~0x7F
2) in ec console: `battparam <reg>`, where reg=0x70~0x7F
BRANCH=kukui
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: I1ee505f7473711b15b2c1029261956c4bf1bea5d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2215091
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'board/kappa/board.h')
| -rw-r--r-- | board/kappa/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/kappa/board.h b/board/kappa/board.h index cab495c42c..cdd3b30cdc 100644 --- a/board/kappa/board.h +++ b/board/kappa/board.h @@ -22,6 +22,7 @@ #define CONFIG_CHIPSET_POWER_SEQ_VERSION 1 #define CONFIG_BATTERY_HW_PRESENT_CUSTOM +#define CONFIG_BATTERY_VENDOR_PARAM #define CONFIG_CHARGER_PSYS |