diff options
Diffstat (limited to 'drivers/mtd/spi')
| -rw-r--r-- | drivers/mtd/spi/spi_spl_load.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/mtd/spi/spi_spl_load.c b/drivers/mtd/spi/spi_spl_load.c index 2e0c871219..ca56fe9015 100644 --- a/drivers/mtd/spi/spi_spl_load.c +++ b/drivers/mtd/spi/spi_spl_load.c @@ -12,6 +12,7 @@ #include <common.h> #include <spi.h> #include <spi_flash.h> +#include <errno.h> #include <spl.h> #ifdef CONFIG_SPL_OS_BOOT @@ -48,8 +49,9 @@ static int spi_load_image_os(struct spi_flash *flash, * configured and available since this code loads the main U-Boot image * from SPI into SDRAM and starts it from there. */ -void spl_spi_load_image(void) +int spl_spi_load_image(void) { + int err = 0; struct spi_flash *flash; struct image_header *header; @@ -63,7 +65,7 @@ void spl_spi_load_image(void) CONFIG_SF_DEFAULT_MODE); if (!flash) { puts("SPI probe failed.\n"); - hang(); + return -ENODEV; } /* use CONFIG_SYS_TEXT_BASE as temporary storage area */ @@ -74,10 +76,15 @@ void spl_spi_load_image(void) #endif { /* Load u-boot, mkimage header is 64 bytes. */ - spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS, 0x40, - (void *)header); + err = spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS, 0x40, + (void *)header); + if (err) + return err; + spl_parse_image_header(header); - spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS, + err = spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS, spl_image.size, (void *)spl_image.load_addr); } + + return err; } |
