From: rmilecki <rmilecki@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 10 Feb 2016 11:35:50 +0000 (+0000)
Subject: mtd: fix Seama format after replacing EOF with sysupgrade data
X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=190141b0ca18b9943c23f38b48bcece876edc424;p=openwrt.git

mtd: fix Seama format after replacing EOF with sysupgrade data

Seama header has MD5 similarly to TRX and its CRC32. We need to update
it after replacing anything in Seama entity content to make bootloader
accept it.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48688 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/system/mtd/src/mtd.c b/package/system/mtd/src/mtd.c
index 03ee5671d5..eda001e1d8 100644
--- a/package/system/mtd/src/mtd.c
+++ b/package/system/mtd/src/mtd.c
@@ -659,8 +659,19 @@ resume:
 		offset = 0;
 	}
 
-	if (jffs2_replaced && trx_fixup) {
-		trx_fixup(fd, mtd);
+	if (jffs2_replaced) {
+		switch (imageformat) {
+		case MTD_IMAGE_FORMAT_TRX:
+			if (trx_fixup)
+				trx_fixup(fd, mtd);
+			break;
+		case MTD_IMAGE_FORMAT_SEAMA:
+			if (mtd_fixseama)
+				mtd_fixseama(mtd, 0);
+			break;
+		default:
+			break;
+		}
 	}
 
 	if (!quiet)