From 7589690c2af543edb3dc15fe6c64ade24890dc63 Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Sat, 8 Aug 2009 10:44:56 +0000 Subject: [PATCH] Sparc64: configure screen size from QEMU command line options Use the FW_CFG interface to send user requested screen size and depth to OpenBIOS like 7f1aec5f93382eef75920899f4065613aeaf02a2 for ppc_oldworld. Signed-off-by: Blue Swirl --- hw/sun4u.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/sun4u.c b/hw/sun4u.c index 6f3f0c3..cede477 100644 --- a/hw/sun4u.c +++ b/hw/sun4u.c @@ -55,6 +55,9 @@ #define NVRAM_SIZE 0x2000 #define MAX_IDE_BUS 2 #define BIOS_CFG_IOPORT 0x510 +#define FW_CFG_SPARC64_WIDTH (FW_CFG_ARCH_LOCAL + 0x00) +#define FW_CFG_SPARC64_HEIGHT (FW_CFG_ARCH_LOCAL + 0x01) +#define FW_CFG_SPARC64_DEPTH (FW_CFG_ARCH_LOCAL + 0x02) #define MAX_PILS 16 @@ -652,6 +655,11 @@ static void sun4uv_init(ram_addr_t RAM_size, fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR); fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size); fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_devices[0]); + + fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_WIDTH, graphic_width); + fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_HEIGHT, graphic_height); + fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_DEPTH, graphic_depth); + qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); } -- 2.7.4