From 0f54489f754e7bd34e0430c57a11b6a54740d58e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sun, 15 Jul 2018 16:51:41 +0200 Subject: mtd: support bad blocks within the mtd_fixtrx() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reading MTD data with (p)read doesn't return any error when accessing bad block. As the result, with current code, CRC32 covers "data" stored in bad blocks. That behavior doesn't match CFE's one (bootloader simply skips bad blocks) and may result in: 1) Invalid CRC32 2) CFE refusing to boot firmware with a following error: Boot program checksum is invalid Fix that problem by checking every block before reading its content. Signed-off-by: Rafał Miłecki --- package/system/mtd/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'package/system/mtd/Makefile') diff --git a/package/system/mtd/Makefile b/package/system/mtd/Makefile index 9ae03a77a9..969e1c711c 100644 --- a/package/system/mtd/Makefile +++ b/package/system/mtd/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=mtd -PKG_RELEASE:=21 +PKG_RELEASE:=22 PKG_BUILD_DIR := $(KERNEL_BUILD_DIR)/$(PKG_NAME) STAMP_PREPARED := $(STAMP_PREPARED)_$(call confvar,CONFIG_MTD_REDBOOT_PARTS) -- cgit v1.2.3