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usb: gadget: add SDP driver
[oweals/u-boot.git]
/
cmd
/
onenand.c
diff --git
a/cmd/onenand.c
b/cmd/onenand.c
index feab01a71e3d3f77b1e66dfa26a9faa660a50d63..d97844fa7a3823e01d4d45417a9ec81b871f1e34 100644
(file)
--- a/
cmd/onenand.c
+++ b/
cmd/onenand.c
@@
-139,6
+139,12
@@
static int onenand_block_write(loff_t to, size_t len,
size_t _retlen = 0;
int ret;
+ if ((to & (mtd->writesize - 1)) != 0) {
+ printf("Attempt to write non block-aligned data\n");
+ *retlen = 0;
+ return 1;
+ }
+
if (to == next_ofs) {
next_ofs = to + len;
to += skip_ofs;