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| author | Rong Chang <rongchang@chromium.org> | 2012-05-25 21:07:12 +0800 |
|---|---|---|
| committer | Rong Chang <rongchang@chromium.org> | 2012-05-31 18:00:17 +0800 |
| commit | ee495ac6a699df75051b8aa2d7ab473a2ad79c87 (patch) | |
| tree | 2b0f4c1b346dca6289ce2279b8e92fba6b2a46f9 /board | |
| parent | 1545262c9be106e4f107f623de17fdea568d8f22 (diff) | |
| download | chrome-ec-ee495ac6a699df75051b8aa2d7ab473a2ad79c87.tar.gz | |
Add stm32 I2C master driver
A polling mode I2C master driver. Interfaces for read/write byte
and word are implemented. i2c_read_string() is currently an empty
function.
CONFIG_SMART_BATTERY added to daisy board for testing.
Move smart_battery.o back to CONFIG_SMART_BATTERY since it is not
depended on charging state machine.
Signed-off-by: Rong Chang <rongchang@chromium.org>
BUG=chrome-os-partner:9724
TEST=manual/host commands
> battery
Temp: 0x0bad = 298.9 K (25.8 C)
Manuf:
Device:
Chem:
Serial: 0x0001
V: 0x1cb7 = 7351 mV
V-desired: 0x20d0 = 8400 mV
V-design: 0x1c20 = 7200 mV
I: 0x0000 = 0 mA
I-desired: 0x0bb8 = 3000 mA
Mode: 0x6001
Charge: 49 %
Abs: 47 %
Remaining: 2705 mAh
Cap-full: 5575 mAh
Design: 5800 mAh
Time-full: 0h:0
Empty: 0h:0
Change-Id: I9f4e9e8819955ad1b107fb3b70ac2559d9b02b55
Diffstat (limited to 'board')
| -rw-r--r-- | board/daisy/board.h | 5 | ||||
| -rw-r--r-- | board/link/board.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/board/daisy/board.h b/board/daisy/board.h index f93355ce21..21a3f206de 100644 --- a/board/daisy/board.h +++ b/board/daisy/board.h @@ -32,6 +32,11 @@ /* EC drives 13 outputs to keyboard matrix */ #define KB_OUTPUTS 13 +/* Charging */ +#define CONFIG_SMART_BATTERY +#define I2C_PORT_BATTERY 1 +#define I2C_PORT_CHARGER 1 + /* GPIO signal list */ enum gpio_signal { /* Inputs with interrupt handlers are first for efficiency */ diff --git a/board/link/board.h b/board/link/board.h index ac8ead8ed6..2e985f95d9 100644 --- a/board/link/board.h +++ b/board/link/board.h @@ -9,6 +9,7 @@ #define __BOARD_H /* Optional features */ +#define CONFIG_SMART_BATTERY #define CONFIG_BATTERY_ATL706486 #define CONFIG_CHARGER #define CONFIG_CHARGER_BQ24725 |