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x86: Don't try to run the VGA BIOS in 64-bit mode

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This is not supported, so disable it for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2017-01-16 07:04:09 -07:00 committed by Bin Meng
parent 1b4086307e
commit 05cbd985c0
2 changed files with 3 additions and 1 deletions
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2
arch/x86/lib/Makefile
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@ -5,9 +5,11 @@
# SPDX-License-Identifier: GPL-2.0+
#
ifndef CONFIG_X86_64
obj-y += bios.o
obj-y += bios_asm.o
obj-y += bios_interrupts.o
endif
obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-y += cmd_boot.o
obj-$(CONFIG_SEABIOS) += coreboot_table.o

2
drivers/pci/pci_rom.c
View file

@ -334,7 +334,7 @@ int dm_pci_run_vga_bios(struct udevice *dev, int (*int15_handler)(void),
goto err;
#endif
} else {
#ifdef CONFIG_X86
#if defined(CONFIG_X86) && CONFIG_IS_ENABLED(X86_32BIT_INIT)
bios_set_interrupt_handler(0x15, int15_handler);
bios_run_on_x86(dev, (unsigned long)ram, vesa_mode,