diff options
Diffstat (limited to 'hw/exynos4210.c')
| -rw-r--r-- | hw/exynos4210.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/exynos4210.c b/hw/exynos4210.c index 8ebe5df407..f922f5572b 100644 --- a/hw/exynos4210.c +++ b/hw/exynos4210.c @@ -52,6 +52,9 @@ #define EXYNOS4210_EXT_COMBINER_BASE_ADDR 0x10440000 #define EXYNOS4210_INT_COMBINER_BASE_ADDR 0x10448000 +/* PMU SFR base address */ +#define EXYNOS4210_PMU_BASE_ADDR 0x10020000 + static uint8_t chipid_and_omr[] = { 0x11, 0x02, 0x21, 0x43, 0x09, 0x00, 0x00, 0x00 }; @@ -202,6 +205,12 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem, memory_region_add_subregion(system_mem, EXYNOS4210_DRAM0_BASE_ADDR, &s->dram0_mem); + /* PMU. + * The only reason of existence at the moment is that secondary CPU boot + * loader uses PMU INFORM5 register as a holding pen. + */ + sysbus_create_simple("exynos4210.pmu", EXYNOS4210_PMU_BASE_ADDR, NULL); + /* PWM */ sysbus_create_varargs("exynos4210.pwm", EXYNOS4210_PWM_BASE_ADDR, s->irq_table[exynos4210_get_irq(22, 0)], |