diff options
author | Wojtek Kosior <kwojtus@protonmail.com> | 2020-01-03 17:08:06 +0100 |
---|---|---|
committer | Wojtek Kosior <kwojtus@protonmail.com> | 2020-01-03 17:08:06 +0100 |
commit | 814d4a5357d849c4988422d48afa4aaa5432ce78 (patch) | |
tree | 77f4a169332f017873e64dcadbd7ed3467140c3f /bcmclock.h | |
parent | 42ad29d6475cc63797be5042b90e8b09fc8d93b9 (diff) | |
download | rpi-MMU-example-814d4a5357d849c4988422d48afa4aaa5432ce78.tar.gz rpi-MMU-example-814d4a5357d849c4988422d48afa4aaa5432ce78.zip |
write to peripheral registers like humans
Diffstat (limited to 'bcmclock.h')
-rw-r--r-- | bcmclock.h | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -17,19 +17,19 @@ static inline void bcmclk_enable_timer_irq(void) { - *(uint32_t volatile*) ARM_ENABLE_IRQS_1 = 1 << 3; + wr32(ARM_ENABLE_IRQS_1, 1 << 3); } static inline void bcmclk_disable_timer_irq(void) { - *(uint32_t volatile*) ARM_DISABLE_IRQS_1 = 1 << 3; + wr32(ARM_DISABLE_IRQS_1, 1 << 3); } static inline void bcmclk_irq_settimeout(uint32_t timeout) { - uint32_t clock_now = *(uint32_t volatile*) ST_CLO; - *(uint32_t volatile*) ST_C3 = clock_now + timeout; - *(uint32_t volatile*) ST_CS = 1 << 3; + uint32_t clock_now = rd32(ST_CLO); + wr32(ST_C3, clock_now + timeout); + wr32(ST_CS, 1 << 3); } #endif // BCMCLOCK_H |