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authorKo_Ko <Ko_Ko@compal.corp-partner.google.com>2020-07-23 17:54:55 +0800
committerCommit Bot <commit-bot@chromium.org>2020-08-03 05:41:13 +0000
commit84837be65cb3ff2c34374db4884ba9ec7ba2a943 (patch)
tree2632cbd2927474702976dbff8df09890b77deb6c /board/madoo/battery.c
parent1a20b9ebc8e0cfbb1e111be2aad91bd89ea831d7 (diff)
downloadchrome-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.c235
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;