From f5fcc3c20b65554e98a165542c36ee0c610a2d81 Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@pollux.denx.de>
Date: Mon, 19 Feb 2007 23:09:51 +0100
Subject: [PATCH] MCC200: Software Updater: allow both "ramdisk" and
"filesystem" types as root file system images.
---
board/mcc200/auto_update.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/board/mcc200/auto_update.c b/board/mcc200/auto_update.c
index 12091fd782..43ef42bcc2 100644
--- a/board/mcc200/auto_update.c
+++ b/board/mcc200/auto_update.c
@@ -94,21 +94,21 @@ char *aufile[AU_MAXFILES] = {
/* sizes of flash areas for each file */
long ausize[AU_MAXFILES] = {
(AU_FL_FIRMWARE_ND + 1) - AU_FL_FIRMWARE_ST,
- (AU_FL_KERNEL_ND + 1) - AU_FL_KERNEL_ST,
- (AU_FL_ROOTFS_ND + 1) - AU_FL_ROOTFS_ST
+ (AU_FL_KERNEL_ND + 1) - AU_FL_KERNEL_ST,
+ (AU_FL_ROOTFS_ND + 1) - AU_FL_ROOTFS_ST,
};
/* array of flash areas start and end addresses */
struct flash_layout aufl_layout[AU_MAXFILES] = {
- {AU_FL_FIRMWARE_ST, AU_FL_FIRMWARE_ND,},
- {AU_FL_KERNEL_ST, AU_FL_KERNEL_ND,},
- {AU_FL_ROOTFS_ST, AU_FL_ROOTFS_ND,}
+ { AU_FL_FIRMWARE_ST, AU_FL_FIRMWARE_ND, },
+ { AU_FL_KERNEL_ST, AU_FL_KERNEL_ND, },
+ { AU_FL_ROOTFS_ST, AU_FL_ROOTFS_ND, },
};
/* where to load files into memory */
#define LOAD_ADDR ((unsigned char *)0x00200000)
-/* the app is the largest image */
+/* the root file system is the largest image */
#define MAX_LOADSZ ausize[IDX_ROOTFS]
/*i2c address of the keypad status*/
@@ -193,7 +193,9 @@ int au_check_header_valid(int idx, long nbytes)
printf ("Image %s wrong type\n", aufile[idx]);
return -1;
}
- if ((idx == IDX_ROOTFS) && (hdr->ih_type != IH_TYPE_RAMDISK)) {
+ if ((idx == IDX_ROOTFS) &&
+ ( (hdr->ih_type != IH_TYPE_RAMDISK) || (hdr->ih_type != IH_TYPE_FILESYSTEM) )
+ ) {
printf ("Image %s wrong type\n", aufile[idx]);
return -1;
}
@@ -277,9 +279,9 @@ int au_do_update(int idx, long sz)
return -1;
}
- /* check the dcrc of the copy */
+ /* check the data CRC of the copy */
if (crc32 (0, (uchar *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
- printf ("Image %s Bad Data Checksum After COPY\n", aufile[idx]);
+ printf ("Image %s Bad Data Checksum after COPY\n", aufile[idx]);
return -1;
}
--
2.39.5