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| author | Simon Glass <sjg@chromium.org> | 2015-01-27 22:13:35 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-02-05 22:16:43 -0700 |
| commit | ef565a53ea96761ee8e705c0d56dbf160b672d51 (patch) | |
| tree | 863abd23f22cc0e95268cdd0448614f7bc559028 | |
| parent | bc17d8f4ac41a6a4bcc4b28f1c6216a5a034fa63 (diff) | |
| download | u-boot-imx-ef565a53ea96761ee8e705c0d56dbf160b672d51.zip u-boot-imx-ef565a53ea96761ee8e705c0d56dbf160b672d51.tar.gz u-boot-imx-ef565a53ea96761ee8e705c0d56dbf160b672d51.tar.bz2 | |
x86: bootstage: Add time measurement for vesa start-up
Since we must run a PCI BIOS ROM, and this can take a calamitous amount of
time, measure it using bootstage.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| -rw-r--r-- | drivers/video/vesa_fb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/vesa_fb.c b/drivers/video/vesa_fb.c index 9164f8d..47f824a 100644 --- a/drivers/video/vesa_fb.c +++ b/drivers/video/vesa_fb.c @@ -42,8 +42,10 @@ void *video_hw_init(void) printf("no card detected\n"); return NULL; } + bootstage_start(BOOTSTAGE_ID_ACCUM_LCD, "vesa display"); ret = pci_run_vga_bios(dev, NULL, PCI_ROM_USE_NATIVE | PCI_ROM_ALLOW_FALLBACK); + bootstage_accum(BOOTSTAGE_ID_ACCUM_LCD); if (ret) { printf("failed to run video BIOS: %d\n", ret); return NULL; |