Commit 81cce07e authored by Peter Crosthwaite's avatar Peter Crosthwaite Committed by Edgar E. Iglesias
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ppc/virtex_ml507: Define macros for irq/memory maps 



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

Signed-off-by: default avatarPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
parent 05a738c4

hw/ppc/virtex_ml507.c

+11 −3
Original line number Diff line number Diff line
@@ -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);