diff options
Diffstat (limited to 'hw/exynos4210.c')
| -rw-r--r-- | hw/exynos4210.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/hw/exynos4210.c b/hw/exynos4210.c index 5b1e24c..555adc0 100644 --- a/hw/exynos4210.c +++ b/hw/exynos4210.c @@ -29,6 +29,18 @@ #define EXYNOS4210_CHIPID_ADDR 0x10000000 +/* UART's definitions */ +#define EXYNOS4210_UART0_BASE_ADDR 0x13800000 +#define EXYNOS4210_UART1_BASE_ADDR 0x13810000 +#define EXYNOS4210_UART2_BASE_ADDR 0x13820000 +#define EXYNOS4210_UART3_BASE_ADDR 0x13830000 +#define EXYNOS4210_UART0_FIFO_SIZE 256 +#define EXYNOS4210_UART1_FIFO_SIZE 64 +#define EXYNOS4210_UART2_FIFO_SIZE 16 +#define EXYNOS4210_UART3_FIFO_SIZE 16 +/* Interrupt Group of External Interrupt Combiner for UART */ +#define EXYNOS4210_UART_INT_GRP 26 + /* External GIC */ #define EXYNOS4210_EXT_GIC_CPU_BASE_ADDR 0x10480000 #define EXYNOS4210_EXT_GIC_DIST_BASE_ADDR 0x10490000 @@ -187,5 +199,22 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem, memory_region_add_subregion(system_mem, EXYNOS4210_DRAM0_BASE_ADDR, &s->dram0_mem); + /*** UARTs ***/ + exynos4210_uart_create(EXYNOS4210_UART0_BASE_ADDR, + EXYNOS4210_UART0_FIFO_SIZE, 0, NULL, + s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 0)]); + + exynos4210_uart_create(EXYNOS4210_UART1_BASE_ADDR, + EXYNOS4210_UART1_FIFO_SIZE, 1, NULL, + s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 1)]); + + exynos4210_uart_create(EXYNOS4210_UART2_BASE_ADDR, + EXYNOS4210_UART2_FIFO_SIZE, 2, NULL, + s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 2)]); + + exynos4210_uart_create(EXYNOS4210_UART3_BASE_ADDR, + EXYNOS4210_UART3_FIFO_SIZE, 3, NULL, + s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 3)]); + return s; } |