From a704490034c94b87bfe3fa992cc50b9a017b9d2b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 16 Jan 2017 07:03:27 -0700 Subject: [PATCH] spl: spi: Add a debug message if loading fails This currently fails silently. Add a debug message to aid debugging. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- common/spl/spl_spi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c index cd1d6b285e..925a1b1491 100644 --- a/common/spl/spl_spi.c +++ b/common/spl/spl_spi.c @@ -96,8 +96,11 @@ static int spl_spi_load_image(struct spl_image_info *spl_image, /* Load u-boot, mkimage header is 64 bytes. */ err = spi_flash_read(flash, CONFIG_SYS_SPI_U_BOOT_OFFS, 0x40, (void *)header); - if (err) + if (err) { + debug("%s: Failed to read from SPI flash (err=%d)\n", + __func__, err); return err; + } if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) && image_get_magic(header) == FDT_MAGIC) {