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| author | Nikita Kiryanov <nikita@compulab.co.il> | 2015-01-14 10:42:49 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-01-29 17:42:29 +0100 |
| commit | 6947e3f56f265c9bb1f3832c74630adf6286987d (patch) | |
| tree | 67e50fc5dde01bcbd1ea44176116149ae3e0fe21 | |
| parent | 1c2e529243b126a15b604cadd96e5dff3ce225de (diff) | |
| download | u-boot-imx-6947e3f56f265c9bb1f3832c74630adf6286987d.zip u-boot-imx-6947e3f56f265c9bb1f3832c74630adf6286987d.tar.gz u-boot-imx-6947e3f56f265c9bb1f3832c74630adf6286987d.tar.bz2 | |
compulab: splash: use errno values
Use errno values to improve return reporting.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| -rw-r--r-- | board/compulab/common/splash.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/board/compulab/common/splash.c b/board/compulab/common/splash.c index 49ed49b..33b2f9f 100644 --- a/board/compulab/common/splash.c +++ b/board/compulab/common/splash.c @@ -8,6 +8,7 @@ #include <common.h> #include <nand.h> +#include <errno.h> #include <bmp_layout.h> DECLARE_GLOBAL_DATA_PTR; @@ -44,12 +45,12 @@ splash_address_too_high: printf("Error: splashimage address too high. Data overwrites U-Boot " "and/or placed beyond DRAM boundaries.\n"); - return -1; + return -EFAULT; } #else static inline int splash_load_from_nand(u32 bmp_load_addr, int nand_offset) { - return -1; + return -ENOSYS; } #endif /* CONFIG_CMD_NAND */ @@ -60,12 +61,12 @@ int cl_splash_screen_prepare(int nand_offset) env_splashimage_value = getenv("splashimage"); if (env_splashimage_value == NULL) - return -1; + return -ENOENT; bmp_load_addr = simple_strtoul(env_splashimage_value, 0, 16); if (bmp_load_addr == 0) { printf("Error: bad splashimage address specified\n"); - return -1; + return -EFAULT; } return splash_load_from_nand(bmp_load_addr, nand_offset); |