openwrtv4/package/uboot-envtools/patches/003-nor-eraselen.patch
Gabor Juhos 61441fe2de package/u-boot-envtools: update to version 2011.06.
This updates uboot-envtools to the version which comes with U-Boot 2011.06.
The important novelity is that fw_setenv now supports batch processing, which
greatly improves sysupgrade of the ALL0258N as otherwise we would have to
overwrite uboot-env up to 8x in a single firmware upgrade.
Unfortunately, no newer version of the sources is available from Debian, so we
got to take it from the u-boot source which is kinda ugly...

Signed-off-by: Daniel Golle <dgolle@allnet.de>

SVN-Revision: 28566
2011-10-24 21:49:24 +00:00

14 lines
388 B
Diff

--- a/fw_env.c
+++ b/fw_env.c
@@ -779,7 +779,10 @@ static int flash_write_buf (int dev, int
erase_offset = (offset / blocklen) * blocklen;
/* Maximum area we may use */
- erase_len = top_of_range - erase_offset;
+ if (mtd_type == MTD_NANDFLASH)
+ erase_len = top_of_range - erase_offset;
+ else
+ erase_len = blocklen;
blockstart = erase_offset;
/* Offset inside a block */