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qemu-irix
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Sparc64 update 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3062 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-07-11 19:51:37 +00:00
parent a0a8793ebc
commit f19e918d70
1 changed files with 11 additions and 3 deletions
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14
hw/sun4u.c
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@ -29,6 +29,7 @@
#define INITRD_LOAD_ADDR 0x00300000
#define PROM_SIZE_MAX (512 * 1024)
#define PROM_ADDR 0x1fff0000000ULL
#define PROM_VADDR 0x000ffd00000ULL
#define APB_SPECIAL_BASE 0x1fe00000000ULL
#define APB_MEM_BASE 0x1ff00000000ULL
#define VGA_BASE (APB_MEM_BASE + 0x400000ULL)
@ -244,7 +245,7 @@ int sun4u_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
// OpenBIOS nvram variables
// Variable partition
start = 252;
start = 256;
m48t59_write(nvram, start, 0x70);
NVRAM_set_string(nvram, start + 4, "system", 12);
@ -313,6 +314,10 @@ void hstick_irq(void *opaque)
cpu_interrupt(env, CPU_INTERRUPT_TIMER);
}
static void dummy_cpu_set_irq(void *opaque, int irq, int level)
{
}
static const int ide_iobase[2] = { 0x1f0, 0x170 };
static const int ide_iobase2[2] = { 0x3f6, 0x376 };
static const int ide_irq[2] = { 14, 15 };
@ -340,6 +345,7 @@ static void sun4u_init(int ram_size, int vga_ram_size, int boot_device,
PCIBus *pci_bus;
const sparc_def_t *def;
QEMUBH *bh;
qemu_irq *irq;
linux_boot = (kernel_filename != NULL);
@ -377,7 +383,7 @@ static void sun4u_init(int ram_size, int vga_ram_size, int boot_device,
prom_offset | IO_MEM_ROM);
snprintf(buf, sizeof(buf), "%s/%s", bios_dir, PROM_FILENAME);
ret = load_elf(buf, 0, NULL, NULL, NULL);
ret = load_elf(buf, PROM_ADDR - PROM_VADDR, NULL, NULL, NULL);
if (ret < 0) {
fprintf(stderr, "qemu: could not load prom '%s'\n",
buf);
@ -441,7 +447,9 @@ static void sun4u_init(int ram_size, int vga_ram_size, int boot_device,
pci_nic_init(pci_bus, &nd_table[i], -1);
}
pci_cmd646_ide_init(pci_bus, bs_table, 1);
irq = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, 32);
// XXX pci_cmd646_ide_init(pci_bus, bs_table, 1);
pci_piix3_ide_init(pci_bus, bs_table, -1, irq);
/* FIXME: wire up interrupts. */
i8042_init(NULL/*1*/, NULL/*12*/, 0x60);
floppy_controller = fdctrl_init(NULL/*6*/, 2, 0, 0x3f0, fd_table);