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[U-Boot,65/82] x86: Don't try to run the VGA BIOS in 64-bit mode

Message ID 1474860866-16406-66-git-send-email-sjg@chromium.org
State Accepted
Commit 05cbd985c0b9b5319355fcd562f5665d5fcb8652
Delegated to: Bin Meng
Headers show

Commit Message

Simon Glass Sept. 26, 2016, 3:34 a.m. UTC 
This is not supported, so disable it for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 arch/x86/lib/Makefile | 2 ++
 drivers/pci/pci_rom.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index 1fa7f90..ad3200a 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -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
diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c
index 399055b..aa28752 100644
--- a/drivers/pci/pci_rom.c
+++ b/drivers/pci/pci_rom.c
@@ -333,7 +333,7 @@  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,