[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-commits] [COMMIT 7589690] Sparc64: configure screen size from QEMU
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT 7589690] Sparc64: configure screen size from QEMU commandline options |
Date: |
Mon, 10 Aug 2009 21:48:06 -0000 |
From: Blue Swirl <address@hidden>
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 <address@hidden>
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);
}
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-commits] [COMMIT 7589690] Sparc64: configure screen size from QEMU commandline options,
Anthony Liguori <=