diff options
Diffstat (limited to 'common/cmd_sf.c')
| -rw-r--r-- | common/cmd_sf.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/common/cmd_sf.c b/common/cmd_sf.c index 0a17782d6..19b0dc9f4 100644 --- a/common/cmd_sf.c +++ b/common/cmd_sf.c @@ -234,7 +234,7 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) unsigned long len; void *buf; char *endp; - int ret; + int ret = 1; if (argc < 4) return -1; @@ -264,19 +264,23 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) if (strcmp(argv[0], "update") == 0) ret = spi_flash_update(flash, offset, len, buf); - else if (strcmp(argv[0], "read") == 0) - ret = spi_flash_read(flash, offset, len, buf); - else - ret = spi_flash_write(flash, offset, len, buf); + else if (strncmp(argv[0], "read", 4) == 0 || + strncmp(argv[0], "write", 5) == 0) { + int read; - unmap_physmem(buf, len); + read = strncmp(argv[0], "read", 4) == 0; + if (read) + ret = spi_flash_read(flash, offset, len, buf); + else + ret = spi_flash_write(flash, offset, len, buf); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; + printf("SF: %zu bytes @ %#x %s: %s\n", (size_t)len, (u32)offset, + read ? "Read" : "Written", ret ? "ERROR" : "OK"); } - return 0; + unmap_physmem(buf, len); + + return ret == 0 ? 0 : 1; } static int do_spi_flash_erase(int argc, char * const argv[]) @@ -305,12 +309,10 @@ static int do_spi_flash_erase(int argc, char * const argv[]) } ret = spi_flash_erase(flash, offset, len); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; - } + printf("SF: %zu bytes @ %#x Erased: %s\n", (size_t)len, (u32)offset, + ret ? "ERROR" : "OK"); - return 0; + return ret == 0 ? 0 : 1; } #ifdef CONFIG_CMD_SF_TEST |