diff options
| author | Rob Barnes <robbarnes@google.com> | 2021-05-19 14:39:05 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-24 20:41:58 +0000 |
| commit | a8b87b8e128292db37e53a412742fd2532f14292 (patch) | |
| tree | a641a5b3fa7f0f1f2cc2863a356c8533d31a58a6 /board/guybrush | |
| parent | d4d9349c1198f831d45199209827e91fd21a8d01 (diff) | |
| download | chrome-ec-a8b87b8e128292db37e53a412742fd2532f14292.tar.gz | |
guybrush: Disable SOC_TEMP for board_version > 1
SOC_TEMP is being replaced with i2c temp sensor in board version 2.
Disable SOC_TEMP so it doesn't cause thermal trips on board version 2.
Move board_get_soc_temp to board level since variants will not need
this logic.
BUG=b:188540408
TEST=Boot guybrush, see SOC temp is correct
BRANCH=None
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I8880b74993d0a942894f1c06346c534d1f39466d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2906314
Reviewed-by: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'board/guybrush')
| -rw-r--r-- | board/guybrush/board.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/guybrush/board.c b/board/guybrush/board.c index 75ffa3d183..1a7a169ac1 100644 --- a/board/guybrush/board.c +++ b/board/guybrush/board.c @@ -18,6 +18,7 @@ #include "power_button.h" #include "switch.h" #include "tablet_mode.h" +#include "temp_sensor/thermistor.h" #include "usb_mux.h" #include "gpio_list.h" /* Must come after other header files. */ @@ -188,3 +189,21 @@ void motion_interrupt(enum gpio_signal signal) break; } } + +int board_get_soc_temp(int idx, int *temp_k) +{ + uint32_t board_version = get_board_version(); + + if (chipset_in_state(CHIPSET_STATE_HARD_OFF)) + return EC_ERROR_NOT_POWERED; + + if (board_version == 1) + return get_temp_3v3_30k9_47k_4050b(idx, temp_k); + /* + * b/188539950: Read SOC temp from i2c temp sensor. + * + * For now just return 0 so no thermal events are triggered. + */ + *temp_k = 0; + return EC_SUCCESS; +} |