This takes about about 700ms on link when running natively and 900ms when running using the emulator. It is a waste of time if video is not enabled, so don't bother running the video BIOS in that case.
We could add a command to run the video BIOS later when needed, but this is not considered at present. Signed-off-by: Simon Glass <s...@chromium.org> --- Changes in v2: - Use CONFIG_VIDEO directly to control running the video BIOS arch/x86/cpu/ivybridge/gma.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/x86/cpu/ivybridge/gma.c b/arch/x86/cpu/ivybridge/gma.c index 3d7f740..cf4f87c 100644 --- a/arch/x86/cpu/ivybridge/gma.c +++ b/arch/x86/cpu/ivybridge/gma.c @@ -15,6 +15,7 @@ #include <asm/pci.h> #include <asm/arch/pch.h> #include <asm/arch/sandybridge.h> +#include <linux/kconfig.h> struct gt_powermeter { u16 reg; @@ -730,6 +731,9 @@ static int int15_handler(void) int gma_func0_init(pci_dev_t dev, struct pci_controller *hose, const void *blob, int node) { +#ifdef CONFIG_VIDEO + ulong start; +#endif void *gtt_bar; u32 reg32; int ret; @@ -745,8 +749,11 @@ int gma_func0_init(pci_dev_t dev, struct pci_controller *hose, if (ret) return ret; +#ifdef CONFIG_VIDEO + start = get_timer(0); ret = pci_run_vga_bios(dev, int15_handler, false); - + debug("BIOS ran in %lums\n", get_timer(start)); +#endif /* Post VBIOS init */ ret = gma_pm_init_post_vbios(gtt_bar, blob, node); if (ret) -- 2.2.0.rc0.207.ga3a616c _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot