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| author | Hung-Te Lin <hungte@chromium.org> | 2013-04-25 19:30:19 +0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-04-26 20:00:45 +0200 |
| commit | 31039e315c78b1b8a2cbef108ec4c07cb95c5e60 (patch) | |
| tree | 335fe5ea8ccdb07f2e05dcbf4eebef57bdda48a4 /src/mainboard/google/snow/wakeup.c | |
| parent | 526a46ed7e4feb9e2cb02dffccbf40182c8cc014 (diff) | |
| download | coreboot-31039e315c78b1b8a2cbef108ec4c07cb95c5e60.tar.xz | |
google/snow: Revise romstage initialization code.
Move board setup procedure to snow_setup_* functions, and Snow board-specific
(wakeup) code to snow_* for better function names and comments.
Verified by successfully building and booting on Google/Snow.
Change-Id: I2942d75064135093eeb1c1da188a005fd255111d
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/3130
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/google/snow/wakeup.c')
| -rw-r--r-- | src/mainboard/google/snow/wakeup.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mainboard/google/snow/wakeup.c b/src/mainboard/google/snow/wakeup.c index 33ea9d8fd1..8bb1724a2d 100644 --- a/src/mainboard/google/snow/wakeup.c +++ b/src/mainboard/google/snow/wakeup.c @@ -26,16 +26,16 @@ #include "mainboard.h" -static int wakeup_need_reset(void) +static int snow_wakeup_need_reset(void) { /* The "wake up" event is not reliable (known as "bad wakeup") and needs * reset if GPIO value is high. */ return gpio_get_value(GPIO_Y10); } -void board_wakeup(void) +void snow_wakeup(void) { - if (wakeup_need_reset()) + if (snow_wakeup_need_reset()) power_reset(); power_init(); /* Ensure ps_hold_setup() for early wakeup. */ @@ -44,7 +44,7 @@ void board_wakeup(void) die("Failed to wake up.\n"); } -int board_get_wakeup_state() +int snow_get_wakeup_state() { uint32_t status = power_read_reset_status(); @@ -53,10 +53,10 @@ int board_get_wakeup_state() */ if (status == S5P_CHECK_DIDLE || status == S5P_CHECK_LPA) - return BOARD_WAKEUP_DIRECT; + return SNOW_WAKEUP_DIRECT; if (status == S5P_CHECK_SLEEP) - return BOARD_WAKEUP_NEED_CLOCK_RESET; + return SNOW_WAKEUP_NEED_CLOCK_RESET; - return BOARD_IS_NOT_WAKEUP; + return SNOW_IS_NOT_WAKEUP; } |