diff options
Diffstat (limited to 'src/soc/nvidia/tegra124/display.c')
| -rw-r--r-- | src/soc/nvidia/tegra124/display.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/soc/nvidia/tegra124/display.c b/src/soc/nvidia/tegra124/display.c index ba357fd245..00dfbb694d 100644 --- a/src/soc/nvidia/tegra124/display.c +++ b/src/soc/nvidia/tegra124/display.c @@ -33,6 +33,7 @@ #include <edid.h> #include <soc/clock.h> #include <soc/nvidia/tegra/dc.h> +#include <soc/nvidia/tegra124/sdram.h> #include "chip.h" #include <soc/display.h> @@ -225,6 +226,11 @@ static void update_window(struct display_controller *dc, WRITEL(val, &dc->cmd.state_ctrl); } +uint32_t fb_base_mb(void) +{ + return CONFIG_SYS_SDRAM_BASE/MiB + (sdram_size_mb() - FB_SIZE_MB); +} + /* this is really aimed at the lcd panel. That said, there are two display * devices on this part and we may someday want to extend it for other boards. */ @@ -279,7 +285,7 @@ void display_startup(device_t dev) } if (! framebuffer_base_mb) - framebuffer_base_mb = FB_BASE_MB; + framebuffer_base_mb = fb_base_mb(); mmu_config_range(framebuffer_base_mb, framebuffer_size_mb, config->cache_policy); |