diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/intel/fsp2_0/graphics.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/drivers/intel/fsp2_0/graphics.c b/src/drivers/intel/fsp2_0/graphics.c index b55696b4bc..6514209d04 100644 --- a/src/drivers/intel/fsp2_0/graphics.c +++ b/src/drivers/intel/fsp2_0/graphics.c @@ -2,6 +2,7 @@ #include <boot/coreboot_tables.h> #include <console/console.h> +#include <elog.h> #include <fsp/graphics.h> #include <fsp/util.h> #include <soc/intel/common/vbt.h> @@ -48,6 +49,28 @@ static const struct fsp_framebuffer { [pixel_bgrx_8bpc] = { {16, 8}, {8, 8}, {0, 8}, {24, 8} }, }; +enum fw_splash_screen_status { + FW_SPLASH_SCREEN_DISABLED, + FW_SPLASH_SCREEN_ENABLED, +}; + +/* + * Update elog with Firmware Splash Screen related information + * based on enum fw_splash_screen_status. + * + * Possible values for input argument are: + * TRUE - FSP initializes display when BMP_LOGO config is enabled. + * FALSE - Failed to initialize display although BMP_LOGO config is selected. + * + * Ignore if BMP_LOGO config is not selected. + */ +static void update_fw_splash_screen_event(enum fw_splash_screen_status status) +{ + if (!CONFIG(BMP_LOGO)) + return; + + elog_add_event_byte(ELOG_TYPE_FW_SPLASH_SCREEN, status); +} void fsp_report_framebuffer_info(const uintptr_t framebuffer_bar, enum lb_fb_orientation orientation) @@ -62,6 +85,7 @@ void fsp_report_framebuffer_info(const uintptr_t framebuffer_bar, */ if (!framebuffer_bar) { printk(BIOS_ALERT, "Framebuffer BAR invalid\n"); + update_fw_splash_screen_event(FW_SPLASH_SCREEN_DISABLED); return; } @@ -69,15 +93,18 @@ void fsp_report_framebuffer_info(const uintptr_t framebuffer_bar, if (!ginfo) { printk(BIOS_ALERT, "Graphics hand-off block not found\n"); + update_fw_splash_screen_event(FW_SPLASH_SCREEN_DISABLED); return; } if (ginfo->pixel_format >= ARRAY_SIZE(fsp_framebuffer_format_map)) { printk(BIOS_ALERT, "FSP set unknown framebuffer format: %d\n", ginfo->pixel_format); + update_fw_splash_screen_event(FW_SPLASH_SCREEN_DISABLED); return; } + update_fw_splash_screen_event(FW_SPLASH_SCREEN_ENABLED); fbinfo = fsp_framebuffer_format_map + ginfo->pixel_format; const struct lb_framebuffer fb = { |