diff options
Diffstat (limited to 'src/soc/samsung/exynos5420/smp.c')
| -rw-r--r-- | src/soc/samsung/exynos5420/smp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/soc/samsung/exynos5420/smp.c b/src/soc/samsung/exynos5420/smp.c index 8775bc9baf..6c8fd06f20 100644 --- a/src/soc/samsung/exynos5420/smp.c +++ b/src/soc/samsung/exynos5420/smp.c @@ -152,7 +152,7 @@ static void enable_smp(void) actlr |= ACTLR_SMP; /* Dummy read to assure L2 access */ - val = readl(&exynos_power->inform0); + val = read32(&exynos_power->inform0); val &= 0; actlr |= val; @@ -200,9 +200,9 @@ static void low_power_start(void) /* On warm reset, because iRAM is not cleared, all cores will enter * low_power_start, not the initial address. So we need to check reset * status again, and jump to 0x0 in that case. */ - reg_val = readl(&exynos_power->spare0); + reg_val = read32(&exynos_power->spare0); if (reg_val != RST_FLAG_VAL) { - writel(0x0, VECTOR_LOW_POWER_FLAG); + write32(VECTOR_LOW_POWER_FLAG, 0x0); jump_bx(CORE_RESET_INIT_ADDRESS); /* restart cpu execution and never returns. */ } @@ -211,9 +211,9 @@ static void low_power_start(void) * path, bypassing first jump address and makes final jump address 0x0, * so we try to make any core set again low_power_start address, if that * becomes zero. */ - reg_val = readl(VECTOR_CORE_SEV_HANDLER); + reg_val = read32(VECTOR_CORE_SEV_HANDLER); if (reg_val != (intptr_t)low_power_start) { - writel((intptr_t)low_power_start, VECTOR_CORE_SEV_HANDLER); + write32(VECTOR_CORE_SEV_HANDLER, (intptr_t)low_power_start); dsb(); /* ask all cores to power on again. */ sev(); @@ -258,7 +258,7 @@ static void power_down_core(void) * S5E5420A User Manual, 8.8.1.202, ARM_CORE0_CONFIGURATION, two bits to * control power state in each power down level. */ - writel(0x0, &exynos_power->arm_core[core_id].config); + write32(&exynos_power->arm_core[core_id].config, 0x0); /* S5E5420A User Manual, 8.4.2.5, after ARM_CORE*_CONFIGURATION has been * set to zero, PMU will detect and wait for WFI then run power-down @@ -281,15 +281,15 @@ static void configure_secondary_cores(void) * when we want to use SMP inside firmware. */ /* Clear boot reg (hotplug address) in cpu states */ - writel(0, (void*)&exynos_cpu_states->hotplug_address); + write32((void *)&exynos_cpu_states->hotplug_address, 0); /* set low_power flag and address */ - writel((intptr_t)low_power_start, VECTOR_LOW_POWER_ADDRESS); - writel(RST_FLAG_VAL, VECTOR_LOW_POWER_FLAG); - writel(RST_FLAG_VAL, &exynos_power->spare0); + write32(VECTOR_LOW_POWER_ADDRESS, (intptr_t)low_power_start); + write32(VECTOR_LOW_POWER_FLAG, RST_FLAG_VAL); + write32(&exynos_power->spare0, RST_FLAG_VAL); /* On next SEV, shutdown all cores. */ - writel((intptr_t)power_down_core, VECTOR_CORE_SEV_HANDLER); + write32(VECTOR_CORE_SEV_HANDLER, (intptr_t)power_down_core); /* Ask all cores in WFE mode to shutdown. */ dsb(); |