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Call timer_init() before other interrupts are initialized

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Signed-off-by: Randall Spangler <rspangler@chromium.org>

BUG=chrome-os-partner:9647
TEST=hack code to put a uart_puts() immediately following uart_init()
It shouldn't crash.

Change-Id: Ia1867a631934dbd457a23183010fdf9f5c284873
This commit is contained in:
Randall Spangler
2012-05-11 12:29:59 -07:00
parent 4df4b8938e
commit 2f2a5d9022
1 changed files with 7 additions and 5 deletions
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12
common/main.c
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@@ -57,6 +57,13 @@ int main(void)
/* Set the CPU clocks / PLLs. System is now running at full speed. */
clock_init();
/* Initialize timer. Everything after this can be benchmarked.
* get_time() and udelay() may now be used. usleep() requires task
* scheduling, so cannot be used yet. Note that interrupts declared
* via DECLARE_IRQ() call timer routines when profiling is enabled, so
* timer init() must be before uart_init(). */
timer_init();
/* Main initialization stage. Modules may enable interrupts here. */
/* Initialize UART. uart_printf(), etc. may now be used. */
@@ -71,11 +78,6 @@ int main(void)
watchdog_init(1100);
#endif
/* Initialize timer. Everything after this can be benchmarked.
* get_time() and udelay() may now be used. usleep() requires task
* scheduling, so cannot be used yet. */
timer_init();
/* Verified boot needs to read the initial keyboard state and EEPROM
* contents. EEPROM must be up first, so keyboard_scan can toggle
* debugging settings via keys held at boot. */