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| author | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-05-26 01:35:21 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-06-03 00:04:40 +0530 |
| commit | 96bbf55651fc2bedc175830d22179e384d640d99 (patch) | |
| tree | 1a6a332160fb89244d9d22770a5b28fde57b14f0 | |
| parent | 0d3b596aa35fd828f2147c6d3c86d4e2730f7b29 (diff) | |
| download | u-boot-imx-96bbf55651fc2bedc175830d22179e384d640d99.zip u-boot-imx-96bbf55651fc2bedc175830d22179e384d640d99.tar.gz u-boot-imx-96bbf55651fc2bedc175830d22179e384d640d99.tar.bz2 | |
cmd_sf: Add print mesg for 'sf erase' command
This patch adds a print messages while using 'sf erase' command
to make sure that how many bytes erased in flash device.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Tom Rini <trini@ti.com>
| -rw-r--r-- | common/cmd_sf.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 7 |
2 files changed, 5 insertions, 10 deletions
diff --git a/common/cmd_sf.c b/common/cmd_sf.c index 0a17782..7f12a49 100644 --- a/common/cmd_sf.c +++ b/common/cmd_sf.c @@ -305,12 +305,10 @@ 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 diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 6fa932c..de6fd58 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -207,7 +207,7 @@ int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout) int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) { - u32 start, end, erase_size; + u32 end, erase_size; int ret; u8 cmd[4]; @@ -227,8 +227,7 @@ int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) cmd[0] = CMD_ERASE_4K; else cmd[0] = CMD_ERASE_64K; - start = offset; - end = start + len; + end = offset + len; while (offset < end) { spi_flash_addr(offset, cmd); @@ -250,8 +249,6 @@ int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) goto out; } - debug("SF: Successfully erased %zu bytes @ %#x\n", len, start); - out: spi_release_bus(flash->spi); return ret; |