x86: qemu: Remove call to vgabios execution

The call to pci_run_vga_bios() is not needed as this is handled
in the vesa_fb driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/x86/cpu/qemu/pci.c b/arch/x86/cpu/qemu/pci.c
index 2e944569b5be3da8d02e5182ee21c0b4cd9a8573..8515d106e34a05104096d96533baf7fad8693ad2 100644 (file)
--- a/arch/x86/cpu/qemu/pci.c
+++ b/arch/x86/cpu/qemu/pci.c
@@ -6,7 +6,6 @@
 
 #include <common.h>
 #include <pci.h>
-#include <pci_rom.h>
 #include <asm/pci.h>
 #include <asm/arch/device.h>
 #include <asm/arch/qemu.h>
@@ -51,11 +50,8 @@ void board_pci_setup_hose(struct pci_controller *hose)
 
 int board_pci_post_scan(struct pci_controller *hose)
 {
-       int ret = 0;
        u16 device, xbcs;
        int pam, i;
-       pci_dev_t vga;
-       ulong start;
 
        /*
         * i440FX and Q35 chipset have different PAM register offset, but with
@@ -96,20 +92,7 @@ int board_pci_post_scan(struct pci_controller *hose)
                                       CONFIG_PCIE_ECAM_BASE | BAR_EN);
        }
 
-       /*
-        * QEMU emulated graphic card shows in the PCI configuration space with
-        * PCI vendor id and device id as an artificial pair 0x1234:0x1111.
-        * It is on PCI bus 0, function 0, but device number is not consistent
-        * for the two x86 targets it supports. For i440FX and PIIX chipset
-        * board, it shows as device 2, while for Q35 and ICH9 chipset board,
-        * it shows as device 1.
-        */
-       vga = i440fx ? I440FX_VGA : Q35_VGA;
-       start = get_timer(0);
-       ret = pci_run_vga_bios(vga, NULL, PCI_ROM_USE_NATIVE);
-       debug("BIOS ran in %lums\n", get_timer(start));
-
-       return ret;
+       return 0;
 }
 
 #ifdef CONFIG_GENERATE_MP_TABLE