mtd: allow partial block erase This fixes error erasing partial mtd partition which does not start on eraseblock boundary and allows using fconfig to configure redboot on devices such as the Gateworks Cambria.
Maciej Skrzypek Flytronic Signed-off-by: Maciej Skrzypek <[email protected]> --- 479-mtd-partial_eraseblock_erase.patch | 10 ++++++++++ 1 file changed, 10 insertions(+) diff -uprN trunk/target/linux/generic/patches-3.3/479-mtd-partial_eraseblock_erase.patch trunk_modified/target/linux/generic/patches-3.3/479-mtd-partial_eraseblock_erase.patch --- trunk/target/linux/generic/patches-3.3/479-mtd-partial_eraseblock_erase.patch 1970-01-01 01:00:00.000000000 +0100 +++ trunk_modified/target/linux/generic/patches-3.3/479-mtd-partial_eraseblock_erase.patch 2014-06-20 16:16:53.000000000 +0200 @@ -0,0 +1,10 @@ +--- a/drivers/mtd/mtdpart.c ++++ b/drivers/mtd/mtdpart.c +@@ -274,6 +274,7 @@ static int part_erase(struct mtd_info *m + part->master->erasesize, + &readlen, instr->erase_buf); + ++ instr->len += instr->erase_buf_ofs; + instr->partial_start = true; + } else { + mtd_ofs = part->offset + part->mtd.size; -- _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
