haraldwolff/qemu-patch-raspberry4
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Sun4u vga+bios tweaks (Blue Swirl).

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1994 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-06-18 19:41:28 +00:00
parent ded3ab80dd
commit 75956cf032
2 changed files with 3 additions and 6 deletions
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7
hw/sun4u.c
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@ -27,7 +27,7 @@
#define KERNEL_LOAD_ADDR 0x00404000
#define CMDLINE_ADDR 0x003ff000
#define INITRD_LOAD_ADDR 0x00300000
#define PROM_SIZE_MAX (256 * 1024)
#define PROM_SIZE_MAX (512 * 1024)
#define PROM_ADDR 0x1fff0000000ULL
#define APB_SPECIAL_BASE 0x1fe00000000ULL
#define APB_MEM_BASE 0x1ff00000000ULL
@ -326,10 +326,7 @@ static void sun4u_init(int ram_size, int vga_ram_size, int boot_device,
}
pci_bus = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, NULL);
isa_mem_base = VGA_BASE;
vga_initialize(pci_bus, ds, phys_ram_base + ram_size, ram_size,
vga_ram_size, 0, 0);
cpu_register_physical_memory(VGA_BASE, vga_ram_size, ram_size);
//pci_cirrus_vga_init(pci_bus, ds, phys_ram_base + ram_size, ram_size, vga_ram_size);
pci_cirrus_vga_init(pci_bus, ds, phys_ram_base + ram_size, ram_size, vga_ram_size);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {

2
vl.h
View file

@ -148,7 +148,7 @@ extern int usb_enabled;
extern int smp_cpus;
/* XXX: make it dynamic */
#if defined (TARGET_PPC)
#if defined (TARGET_PPC) || defined (TARGET_SPARC64)
#define BIOS_SIZE ((512 + 32) * 1024)
#elif defined(TARGET_MIPS)
#define BIOS_SIZE (128 * 1024)