diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/cpu.h')
| -rw-r--r-- | src/cpu/samsung/exynos5420/cpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cpu/samsung/exynos5420/cpu.h b/src/cpu/samsung/exynos5420/cpu.h index 0d588da5f3..8913120d1d 100644 --- a/src/cpu/samsung/exynos5420/cpu.h +++ b/src/cpu/samsung/exynos5420/cpu.h @@ -202,4 +202,14 @@ void exynos5420_config_l2_cache(void); extern struct tmu_info exynos5420_tmu_info; +/* TODO clean up defines. */ +#define FB_SIZE_KB 4096 +#define RAM_BASE_KB (CONFIG_SYS_SDRAM_BASE >> 10) +#define RAM_SIZE_KB (CONFIG_DRAM_SIZE_MB << 10UL) + +static inline u32 get_fb_base_kb(void) +{ + return RAM_BASE_KB + RAM_SIZE_KB - FB_SIZE_KB; +} + #endif /* _EXYNOS5420_CPU_H */ |