diff options
| author | Vic Yang <victoryang@chromium.org> | 2014-06-10 14:04:20 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-06-19 03:25:08 +0000 |
| commit | 6c8e451ff01d046a953ee99a2911b46732361b2b (patch) | |
| tree | 53b666bb98d03f0f10d9616fd7c851eb2c5d3392 /board/zinger/runtime.c | |
| parent | 635a07ddadc47b649fa24bee6f94c65295eb844d (diff) | |
| download | chrome-ec-6c8e451ff01d046a953ee99a2911b46732361b2b.tar.gz | |
IRQ list support for enabling specific IRQs without common runtime
This adds back DECLARE_IRQ() support when building without common
runtime. With this, we can enable only a subset of IRQs and avoid
linking in other unused IRQ handlers.
Note that after this change, all boards without common runtime need to
have a ec.irqlist file.
BUG=None
TEST=Build Keyborg and check it still works.
TEST=make buildall
BRANCH=None
Change-Id: If68062a803b9a78f383027a1625cf99eb3370d3f
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/203264
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board/zinger/runtime.c')
| -rw-r--r-- | board/zinger/runtime.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/board/zinger/runtime.c b/board/zinger/runtime.c index 0598bd93fd..e418031aed 100644 --- a/board/zinger/runtime.c +++ b/board/zinger/runtime.c @@ -7,8 +7,8 @@ #include "common.h" #include "cpu.h" #include "debug.h" -#include "irq_handler.h" #include "registers.h" +#include "task.h" #include "timer.h" #include "util.h" @@ -52,12 +52,13 @@ uint32_t task_set_event(task_id_t tskid, uint32_t event, int wait) return 0; } -void IRQ_HANDLER(STM32_IRQ_TIM2)(void) +void tim2_interrupt(void) { STM32_TIM_DIER(2) = 0; /* disable match interrupt */ task_clear_pending_irq(STM32_IRQ_TIM2); last_event = 1 << 29 /* task event wake */; } +DECLARE_IRQ(STM32_IRQ_TIM2, tim2_interrupt, 1); uint32_t task_wait_event(int timeout_us) { |