diff options
Diffstat (limited to 'hw/ppc_oldworld.c')
| -rw-r--r-- | hw/ppc_oldworld.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c index 46d0362..cba43cd 100644 --- a/hw/ppc_oldworld.c +++ b/hw/ppc_oldworld.c @@ -108,6 +108,12 @@ static int vga_osi_call (CPUState *env) return 1; /* osi_call handled */ } +static int fw_cfg_boot_set(void *opaque, const char *boot_device) +{ + fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]); + return 0; +} + static void ppc_heathrow_init (ram_addr_t ram_size, int vga_ram_size, const char *boot_device, const char *kernel_filename, @@ -118,8 +124,6 @@ static void ppc_heathrow_init (ram_addr_t ram_size, int vga_ram_size, CPUState *env = NULL, *envs[MAX_CPUS]; char buf[1024]; qemu_irq *pic, **heathrow_irqs; - nvram_t nvram; - m48t59_t *m48t59; int linux_boot, i; ram_addr_t ram_offset, vga_ram_offset, bios_offset, vga_bios_offset; uint32_t kernel_base, initrd_base; @@ -129,7 +133,7 @@ static void ppc_heathrow_init (ram_addr_t ram_size, int vga_ram_size, int vga_bios_size, bios_size; int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index; int escc_mem_index, ide_mem_index[2]; - int ppc_boot_device; + uint16_t ppc_boot_device; BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; int index; void *fw_cfg; @@ -363,23 +367,24 @@ static void ppc_heathrow_init (ram_addr_t ram_size, int vga_ram_size, if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8) graphic_depth = 15; - m48t59 = m48t59_init(0, 0xFFF04000, 0x0074, NVRAM_SIZE, 59); - nvram.opaque = m48t59; - nvram.read_fn = &m48t59_read; - nvram.write_fn = &m48t59_write; - PPC_NVRAM_set_params(&nvram, NVRAM_SIZE, "HEATHROW", ram_size, - ppc_boot_device, kernel_base, kernel_size, - kernel_cmdline, - initrd_base, initrd_size, - /* XXX: need an option to load a NVRAM image */ - 0, - graphic_width, graphic_height, graphic_depth); /* No PCI init: the BIOS will do it */ fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2); fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1); fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size); fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW); + fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base); + fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size); + if (kernel_cmdline) { + fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR); + pstrcpy_targphys(CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline); + } else { + fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0); + } + fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base); + fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size); + fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device); + qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); } QEMUMachine heathrow_machine = { |