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ppc/virtex_ml507: Define macros for irq/memory maps

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Define macros for the interrupt and memory maps for the sake of self
documentation.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Peter Crosthwaite 2014-02-25 16:38:54 -08:00 committed by Edgar E. Iglesias
parent 05a738c4ec
commit 81cce07ec6
1 changed files with 11 additions and 3 deletions
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14
hw/ppc/virtex_ml507.c
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@ -45,6 +45,14 @@
#define EPAPR_MAGIC (0x45504150)
#define FLASH_SIZE (16 * 1024 * 1024)
#define INTC_BASEADDR 0x81800000
#define UART16550_BASEADDR 0x83e01003
#define TIMER_BASEADDR 0x83c00000
#define PFLASH_BASEADDR 0xfc000000
#define TIMER_IRQ 3
#define UART16550_IRQ 9
static struct boot_info
{
uint32_t bootstrap_pc;
@ -204,7 +212,7 @@ static void virtex_init(QEMUMachineInitArgs *args)
memory_region_add_subregion(address_space_mem, ram_base, phys_ram);
dinfo = drive_get(IF_PFLASH, 0, 0);
pflash_cfi01_register(0xfc000000, NULL, "virtex.flash", FLASH_SIZE,
pflash_cfi01_register(PFLASH_BASEADDR, NULL, "virtex.flash", FLASH_SIZE,
dinfo ? dinfo->bdrv : NULL, (64 * 1024),
FLASH_SIZE >> 16,
1, 0x89, 0x18, 0x0000, 0x0, 1);
@ -215,8 +223,8 @@ static void virtex_init(QEMUMachineInitArgs *args)
irq[i] = qdev_get_gpio_in(dev, i);
}
serial_mm_init(address_space_mem, 0x83e01003ULL, 2, irq[9], 115200,
serial_hds[0], DEVICE_LITTLE_ENDIAN);
serial_mm_init(address_space_mem, UART16550_BASEADDR, 2, irq[UART16550_IRQ],
115200, serial_hds[0], DEVICE_LITTLE_ENDIAN);
/* 2 timers at irq 2 @ 62 Mhz. */
xilinx_timer_create(0x83c00000, irq[3], 0, 62 * 1000000);