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authorSamsp_Liu <Samsp_Liu@compal.corp-partner.google.com>2020-06-02 10:23:42 +0800
committerCommit Bot <commit-bot@chromium.org>2020-08-26 11:44:03 +0000
commit6e1b5df127621fb56f8f799f072be5048d26f6cd (patch)
tree19a3e512a8c3860be26f5e115d545b01de1a29f5 /board/halvor
parent42c6420befd7304eb50b762923f503ddaa569982 (diff)
downloadchrome-ec-6e1b5df127621fb56f8f799f072be5048d26f6cd.tar.gz
Halvor: Implement new battery parameter
Halvor support AEC new battery. This patch makes EC configure battery parameters differently based on manufacturer name. BUG=b:162908664 BRANCH=none TEST=Verify AEC battery can charge/discharge/cutoff. Change-Id: I65fb9ab5ae0d13393d649d0a16f9fa714f9122b7 Signed-off-by: Samsp_Liu <Samsp_Liu@compal.corp-partner.google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2224682 Tested-by: SamSP Liu <samsp_liu@compal.corp-partner.google.com> Reviewed-by: SamSP Liu <samsp_liu@compal.corp-partner.google.com> Reviewed-by: Keith Short <keithshort@chromium.org> Reviewed-by: Abe Levkoy <alevkoy@chromium.org> Commit-Queue: SamSP Liu <samsp_liu@compal.corp-partner.google.com>
Diffstat (limited to 'board/halvor')
-rw-r--r--board/halvor/battery.c31
-rw-r--r--board/halvor/board.h2
2 files changed, 17 insertions, 16 deletions
diff --git a/board/halvor/battery.c b/board/halvor/battery.c
index 9b356a8efd..828220fd49 100644
--- a/board/halvor/battery.c
+++ b/board/halvor/battery.c
@@ -32,37 +32,38 @@
* address, mask, and disconnect value need to be provided.
*/
const struct board_batt_params board_battery_info[] = {
- /* LGC\011 L17L3PB0 Battery Information */
+ /* AEC AEC335181 Battery Information */
/*
- * Battery info provided by ODM on b/143477210, comment #11
+ * Battery info provided by ODM on b/162908664, comment #4
*/
- [BATTERY_LGC011] = {
+ [BATTERY_AEC] = {
.fuel_gauge = {
- .manuf_name = "LGC",
+ .manuf_name = "AEC",
.ship_mode = {
.reg_addr = 0x00,
- .reg_data = { 0x10, 0x10 },
+ .reg_data = { 0x0010, 0x0010 },
},
.fet = {
+ .mfgacc_support = 1,
.reg_addr = 0x0,
- .reg_mask = 0x6000,
- .disconnect_val = 0x6000,
+ .reg_mask = 0x2000,
+ .disconnect_val = 0x2000,
}
},
.batt_info = {
- .voltage_max = TARGET_WITH_MARGIN(13200, 5),
- .voltage_normal = 11550, /* mV */
- .voltage_min = 9000, /* mV */
+ .voltage_max = 8700, /* mV */
+ .voltage_normal = 7600, /* mV */
+ .voltage_min = 6000, /* mV */
.precharge_current = 256, /* mA */
.start_charging_min_c = 0,
- .start_charging_max_c = 45,
+ .start_charging_max_c = 50,
.charging_min_c = 0,
- .charging_max_c = 60,
- .discharging_min_c = 0,
- .discharging_max_c = 75,
+ .charging_max_c = 50,
+ .discharging_min_c = -20,
+ .discharging_max_c = 60,
},
},
};
BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
-const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_LGC011;
+const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_AEC;
diff --git a/board/halvor/board.h b/board/halvor/board.h
index bd0c033e9c..2e9de3252f 100644
--- a/board/halvor/board.h
+++ b/board/halvor/board.h
@@ -138,7 +138,7 @@
#include "registers.h"
enum battery_type {
- BATTERY_LGC011,
+ BATTERY_AEC,
BATTERY_TYPE_COUNT,
};