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MCC200: Software Updater: allow both "ramdisk" and "filesystem" types

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as root file system images.
This commit is contained in:
Wolfgang Denk
2007-02-19 23:09:51 +01:00
committed by Wolfgang Denk
parent 489c696ae7
commit f5fcc3c20b
1 changed files with 11 additions and 9 deletions
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20
board/mcc200/auto_update.c
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@@ -94,21 +94,21 @@ char *aufile[AU_MAXFILES] = {
/* sizes of flash areas for each file */ /* sizes of flash areas for each file */
long ausize[AU_MAXFILES] = { long ausize[AU_MAXFILES] = {
(AU_FL_FIRMWARE_ND + 1) - AU_FL_FIRMWARE_ST, (AU_FL_FIRMWARE_ND + 1) - AU_FL_FIRMWARE_ST,
(AU_FL_KERNEL_ND + 1) - AU_FL_KERNEL_ST, (AU_FL_KERNEL_ND + 1) - AU_FL_KERNEL_ST,
(AU_FL_ROOTFS_ND + 1) - AU_FL_ROOTFS_ST (AU_FL_ROOTFS_ND + 1) - AU_FL_ROOTFS_ST,
}; };
/* array of flash areas start and end addresses */ /* array of flash areas start and end addresses */
struct flash_layout aufl_layout[AU_MAXFILES] = { struct flash_layout aufl_layout[AU_MAXFILES] = {
{AU_FL_FIRMWARE_ST, AU_FL_FIRMWARE_ND,}, { AU_FL_FIRMWARE_ST, AU_FL_FIRMWARE_ND, },
{AU_FL_KERNEL_ST, AU_FL_KERNEL_ND,}, { AU_FL_KERNEL_ST, AU_FL_KERNEL_ND, },
{AU_FL_ROOTFS_ST, AU_FL_ROOTFS_ND,} { AU_FL_ROOTFS_ST, AU_FL_ROOTFS_ND, },
}; };
/* where to load files into memory */ /* where to load files into memory */
#define LOAD_ADDR ((unsigned char *)0x00200000) #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] #define MAX_LOADSZ ausize[IDX_ROOTFS]
/*i2c address of the keypad status*/ /*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]); printf ("Image %s wrong type\n", aufile[idx]);
return -1; 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]); printf ("Image %s wrong type\n", aufile[idx]);
return -1; return -1;
} }
@@ -277,9 +279,9 @@ int au_do_update(int idx, long sz)
return -1; 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)) { 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; return -1;
} }