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| author | Yu-An Chen <yu-an.chen@quanta.corp-partner.google.com> | 2022-01-13 15:45:41 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-01-13 20:47:03 +0000 |
| commit | da066206428118a0402cb89633559bc7adfc7f71 (patch) | |
| tree | 149510e5cefaa2bc059f71a63c4755c5dd8c2796 /board/volmar | |
| parent | 1b8079381fa830b0b83754fd19a004e14b18cc85 (diff) | |
| download | chrome-ec-da066206428118a0402cb89633559bc7adfc7f71.tar.gz | |
volmar: Add battery AP19B8M
Add battery AP19B8M for early stage support
BUG=b:213127419
BRANCH=none
TEST=make BOARD=volmar
Signed-off-by: Yu-An Chen <yu-an.chen@quanta.corp-partner.google.com>
Change-Id: If4aa3075d6d892be8378d4cb056ddaed46427fc9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3385876
Reviewed-by: caveh jalali <caveh@chromium.org>
Commit-Queue: caveh jalali <caveh@chromium.org>
Diffstat (limited to 'board/volmar')
| -rw-r--r-- | board/volmar/battery.c | 31 | ||||
| -rw-r--r-- | board/volmar/board.h | 1 |
2 files changed, 31 insertions, 1 deletions
diff --git a/board/volmar/battery.c b/board/volmar/battery.c index c88c259dd0..93238a8c17 100644 --- a/board/volmar/battery.c +++ b/board/volmar/battery.c @@ -93,10 +93,39 @@ const struct board_batt_params board_battery_info[] = { .discharging_max_c = 75, }, }, + /* LGC AP19B8M Battery Information */ + [BATTERY_AP19B8M] = { + .fuel_gauge = { + .manuf_name = "LGC KT0030G024", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x43, + .reg_mask = 0x0001, + .disconnect_val = 0x0, + .cfet_mask = 0x0002, + .cfet_off_val = 0x0000, + } + }, + .batt_info = { + .voltage_max = 13350, + .voltage_normal = 11610, + .voltage_min = 9000, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = -20, + .discharging_max_c = 75, + }, + }, }; BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); -const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_POWER_TECH; +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_AP19B8M; enum battery_present battery_hw_present(void) { diff --git a/board/volmar/board.h b/board/volmar/board.h index 3683d5a57b..2891b0ddfe 100644 --- a/board/volmar/board.h +++ b/board/volmar/board.h @@ -246,6 +246,7 @@ enum ioex_port { enum battery_type { BATTERY_POWER_TECH, BATTERY_LGC011, + BATTERY_AP19B8M, BATTERY_TYPE_COUNT }; |