With qemu-x86_64 we need to run the video BIOS while in 32-bit mode, i.e. SPL. Add a Kconfig option for this, adjust the Makefile rules and use CONFIG_IS_ENABLED() where needed.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com ---
(no changes since v1)
arch/x86/lib/Makefile | 7 ++++--- arch/x86/lib/bios.c | 2 +- drivers/pci/pci_rom.c | 28 ++++++++++++++-------------- 3 files changed, 19 insertions(+), 18 deletions(-)
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile index b0612ae6dd5f..90a7618ecfde 100644 --- a/arch/x86/lib/Makefile +++ b/arch/x86/lib/Makefile @@ -4,16 +4,17 @@ # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y += bdinfo.o -ifndef CONFIG_X86_64 -ifndef CONFIG_TPL_BUILD + +ifndef CONFIG_$(SPL_TPL_)X86_64 obj-y += bios.o obj-y += bios_asm.o obj-y += bios_interrupts.o endif -endif + ifndef CONFIG_SPL_BUILD obj-$(CONFIG_X86_32BIT_INIT) += string.o endif + ifndef CONFIG_SPL_BUILD obj-$(CONFIG_CMD_BOOTM) += bootm.o endif diff --git a/arch/x86/lib/bios.c b/arch/x86/lib/bios.c index 8cc686fd146b..e29cae78e509 100644 --- a/arch/x86/lib/bios.c +++ b/arch/x86/lib/bios.c @@ -23,7 +23,7 @@ static int (*int_handler[256])(void);
/* to have a common register file for interrupt handlers */ -#ifndef CONFIG_BIOSEMU +#if !CONFIG_IS_ENABLED(BIOSEMU) X86EMU_sysEnv _X86EMU_env; #endif
diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c index 4567d9b4b932..4a7e47b65283 100644 --- a/drivers/pci/pci_rom.c +++ b/drivers/pci/pci_rom.c @@ -303,20 +303,20 @@ int dm_pci_run_vga_bios(struct udevice *dev, int (*int15_handler)(void), }
if (emulate) { -#ifdef CONFIG_BIOSEMU - BE_VGAInfo *info; - - log_debug("Running video BIOS with emulator..."); - ret = biosemu_setup(dev, &info); - if (ret) - goto err; - biosemu_set_interrupt_handler(0x15, int15_handler); - ret = biosemu_run(dev, (uchar *)ram, 1 << 16, info, - true, vesa_mode, &mode_info); - log_debug("done\n"); - if (ret) - goto err; -#endif + if (CONFIG_IS_ENABLED(BIOSEMU)) { + BE_VGAInfo *info; + + log_debug("Running video BIOS with emulator..."); + ret = biosemu_setup(dev, &info); + if (ret) + goto err; + biosemu_set_interrupt_handler(0x15, int15_handler); + ret = biosemu_run(dev, (uchar *)ram, 1 << 16, info, + true, vesa_mode, &mode_info); + log_debug("done\n"); + if (ret) + goto err; + } } else { #if defined(CONFIG_X86) && (CONFIG_IS_ENABLED(X86_32BIT_INIT) || CONFIG_TPL) log_debug("Running video BIOS...");