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author | Ko_Ko <Ko_Ko@compal.corp-partner.google.com> | 2020-07-23 17:54:55 +0800 |
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committer | Commit Bot <commit-bot@chromium.org> | 2020-08-03 05:41:13 +0000 |
commit | 84837be65cb3ff2c34374db4884ba9ec7ba2a943 (patch) | |
tree | 2632cbd2927474702976dbff8df09890b77deb6c /board/madoo/battery.c | |
parent | 1a20b9ebc8e0cfbb1e111be2aad91bd89ea831d7 (diff) | |
download | chrome-ec-84837be65cb3ff2c34374db4884ba9ec7ba2a943.tar.gz |
Madoo: Add battery information
Add new battery information in board/batter.c
BUG=b:161955775
BRANCH=none
TEST=none
Signed-off-by: Ko_Ko <Ko_Ko@compal.corp-partner.google.com>
Change-Id: I0be10a12316859402c58572da969b60f5f143174
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2315955
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Ko Ko <ko_ko@compal.corp-partner.google.com>
Tested-by: Ko Ko <ko_ko@compal.corp-partner.google.com>
Diffstat (limited to 'board/madoo/battery.c')
-rw-r--r-- | board/madoo/battery.c | 235 |
1 files changed, 166 insertions, 69 deletions
diff --git a/board/madoo/battery.c b/board/madoo/battery.c index 7f82bcb95f..9d17d9b0fd 100644 --- a/board/madoo/battery.c +++ b/board/madoo/battery.c @@ -6,7 +6,7 @@ */ #include "battery.h" -#include "battery_smart.h" +#include "battery_fuel_gauge.h" #include "common.h" #include "ec_commands.h" #include "extpower.h" @@ -14,73 +14,170 @@ /* Shutdown mode parameter to write to manufacturer access register */ #define SB_SHUTDOWN_DATA 0x0010 -/* Battery info */ -static const struct battery_info info = { - .voltage_max = 8880, - .voltage_normal = 7700, - .voltage_min = 6000, - .precharge_current = 160, - .start_charging_min_c = 0, - .start_charging_max_c = 45, - .charging_min_c = 0, - .charging_max_c = 45, - .discharging_min_c = -20, - .discharging_max_c = 60, +const struct board_batt_params board_battery_info[] = { + [BATTERY_SIMPLO_HIGHPOWER] = { + .fuel_gauge = { + .manuf_name = "333-1D-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7700, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + [BATTERY_SIMPLO_COS] = { + .fuel_gauge = { + .manuf_name = "333-1C-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7600, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + [BATTERY_CosMX] = { + .fuel_gauge = { + .manuf_name = "333-AC-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7700, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + [BATTERY_SAMSUNG_SDI] = { + .fuel_gauge = { + .manuf_name = "333-54-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7600, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + [BATTERY_DynaPack_COS] = { + .fuel_gauge = { + .manuf_name = "333-2C-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7600, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + [BATTERY_DANAPACK_ATL] = { + .fuel_gauge = { + .manuf_name = "333-27-DA-A", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x6000, + .disconnect_val = 0x6000, + }, + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7700, + .voltage_min = 6000, + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, }; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); -const struct battery_info *battery_get_info(void) -{ - return &info; -} - -int board_cut_off_battery(void) -{ - int rv; - - /* Ship mode command must be sent twice to take effect */ - rv = sb_write(SB_MANUFACTURER_ACCESS, SB_SHUTDOWN_DATA); - if (rv != EC_SUCCESS) - return EC_RES_ERROR; - - rv = sb_write(SB_MANUFACTURER_ACCESS, SB_SHUTDOWN_DATA); - return rv ? EC_RES_ERROR : EC_RES_SUCCESS; -} - -enum battery_disconnect_state battery_get_disconnect_state(void) -{ - uint8_t data[6]; - int rv; - - /* - * Take note if we find that the battery isn't in disconnect state, - * and always return NOT_DISCONNECTED without probing the battery. - * This assumes the battery will not go to disconnect state during - * runtime. - */ - static int not_disconnected; - - if (not_disconnected) - return BATTERY_NOT_DISCONNECTED; - - /* Check if battery discharge FET is disabled. */ - rv = sb_read_mfgacc(PARAM_OPERATION_STATUS, - SB_ALT_MANUFACTURER_ACCESS, data, sizeof(data)); - if (rv) - return BATTERY_DISCONNECT_ERROR; - if (~data[3] & (BATTERY_DISCHARGING_DISABLED)) { - not_disconnected = 1; - return BATTERY_NOT_DISCONNECTED; - } - - /* - * Battery discharge FET is disabled. Verify that we didn't enter this - * state due to a safety fault. - */ - rv = sb_read_mfgacc(PARAM_SAFETY_STATUS, - SB_ALT_MANUFACTURER_ACCESS, data, sizeof(data)); - if (rv || data[2] || data[3] || data[4] || data[5]) - return BATTERY_DISCONNECT_ERROR; - - /* No safety fault, battery is disconnected */ - return BATTERY_DISCONNECTED; -} +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_SIMPLO_HIGHPOWER; |