From cba1fd36554c4a95a1b0e0738b1eec7de3a7617a Mon Sep 17 00:00:00 2001 From: "Peter A. G. Crosthwaite" Date: Sun, 4 Mar 2012 21:03:53 +1000 Subject: [PATCH] petalogix_s2adsp1800: macro'd magic numbers defined macros for the addresses of the peripherals in machine model Signed-off-by: Peter A. G. Crosthwaite Signed-off-by: Edgar E. Iglesias --- hw/petalogix_s3adsp1800_mmu.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/hw/petalogix_s3adsp1800_mmu.c b/hw/petalogix_s3adsp1800_mmu.c index 99c3590f2..2cb0b1f10 100644 --- a/hw/petalogix_s3adsp1800_mmu.c +++ b/hw/petalogix_s3adsp1800_mmu.c @@ -42,6 +42,13 @@ #define BINARY_DEVICE_TREE_FILE "petalogix-s3adsp1800.dtb" +#define MEMORY_BASEADDR 0x90000000 +#define FLASH_BASEADDR 0xa0000000 +#define INTC_BASEADDR 0x81800000 +#define TIMER_BASEADDR 0x83c00000 +#define UARTLITE_BASEADDR 0x84000000 +#define ETHLITE_BASEADDR 0x81000000 + static void machine_cpu_reset(CPUState *env) { /* FIXME: move to machine specfic cpu reset */ @@ -59,8 +66,7 @@ petalogix_s3adsp1800_init(ram_addr_t ram_size, CPUState *env; DriveInfo *dinfo; int i; - /* FIXME: remove harcoded magic numbers */ - target_phys_addr_t ddr_base = 0x90000000; + target_phys_addr_t ddr_base = MEMORY_BASEADDR; MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1); MemoryRegion *phys_ram = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; @@ -83,22 +89,22 @@ petalogix_s3adsp1800_init(ram_addr_t ram_size, memory_region_add_subregion(sysmem, ddr_base, phys_ram); dinfo = drive_get(IF_PFLASH, 0, 0); - pflash_cfi01_register(0xa0000000, + pflash_cfi01_register(FLASH_BASEADDR, NULL, "petalogix_s3adsp1800.flash", FLASH_SIZE, dinfo ? dinfo->bdrv : NULL, (64 * 1024), FLASH_SIZE >> 16, 1, 0x89, 0x18, 0x0000, 0x0, 1); cpu_irq = microblaze_pic_init_cpu(env); - dev = xilinx_intc_create(0x81800000, cpu_irq[0], 2); + dev = xilinx_intc_create(INTC_BASEADDR, cpu_irq[0], 2); for (i = 0; i < 32; i++) { irq[i] = qdev_get_gpio_in(dev, i); } - sysbus_create_simple("xilinx,uartlite", 0x84000000, irq[3]); + sysbus_create_simple("xilinx,uartlite", UARTLITE_BASEADDR, irq[3]); /* 2 timers at irq 2 @ 62 Mhz. */ - xilinx_timer_create(0x83c00000, irq[0], 2, 62 * 1000000); - xilinx_ethlite_create(&nd_table[0], 0x81000000, irq[1], 0, 0); + xilinx_timer_create(TIMER_BASEADDR, irq[0], 2, 62 * 1000000); + xilinx_ethlite_create(&nd_table[0], ETHLITE_BASEADDR, irq[1], 0, 0); microblaze_load_kernel(env, ddr_base, ram_size, BINARY_DEVICE_TREE_FILE, machine_cpu_reset); -- 2.39.2