diff options
Diffstat (limited to 'board/compulab/common/splash.c')
| -rw-r--r-- | board/compulab/common/splash.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/board/compulab/common/splash.c b/board/compulab/common/splash.c index f230d6d..16c315c 100644 --- a/board/compulab/common/splash.c +++ b/board/compulab/common/splash.c @@ -9,11 +9,36 @@ #include <common.h> #include <nand.h> #include <errno.h> +#include <spi_flash.h> +#include <spi.h> #include <bmp_layout.h> #include "common.h" DECLARE_GLOBAL_DATA_PTR; +#ifdef CONFIG_SPI_FLASH +static struct spi_flash *sf; +static int splash_sf_read(u32 bmp_load_addr, int offset, size_t read_size) +{ + if (!sf) { + sf = spi_flash_probe(CONFIG_SF_DEFAULT_BUS, + CONFIG_SF_DEFAULT_CS, + CONFIG_SF_DEFAULT_SPEED, + CONFIG_SF_DEFAULT_MODE); + if (!sf) + return -ENODEV; + } + + return spi_flash_read(sf, offset, read_size, (void *)bmp_load_addr); +} +#else +static int splash_sf_read(u32 bmp_load_addr, int offset, size_t read_size) +{ + debug("%s: sf support not available\n", __func__); + return -ENOSYS; +} +#endif + #ifdef CONFIG_CMD_NAND static int splash_nand_read(u32 bmp_load_addr, int offset, size_t read_size) { @@ -42,6 +67,8 @@ static int splash_storage_read(struct splash_location *location, switch (location->storage) { case SPLASH_STORAGE_NAND: return splash_nand_read(bmp_load_addr, offset, read_size); + case SPLASH_STORAGE_SF: + return splash_sf_read(bmp_load_addr, offset, read_size); default: printf("Unknown splash location\n"); } |