Question

[    1.006173] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x7df9 instead
[    1.016199] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 0xb427 instead
[    1.026600] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x8dc5 instead
[    1.036564] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000000c: 0x15eb instead
[    1.046888] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0x8cb1 instead
[    1.056910] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x6d07 instead
[    1.067237] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000018: 0x9b88 instead
[    1.077193] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000001c: 0xedfd instead
[    1.087490] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000020: 0xac18 instead
[    1.097451] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000024: 0x2f95 instead
[    1.107735] jffs2: Further such events for this erase block will not be printed
[    1.120797] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008000: 0x41fb instead
[    1.131124] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008004: 0x7239 instead
[    1.141078] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008008: 0x5a0a instead
[    1.151380] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000800c: 0x036d instead
[    1.161330] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008010: 0x8696 instead
[    1.171621] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008014: 0x08b0 instead
[    1.181571] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008018: 0x075e instead
[    1.191858] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000801c: 0xf59d instead
[    1.201817] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008020: 0x56fe instead
[    1.212198] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00008024: 0x3081 instead
[    1.222143] jffs2: Further such events for this erase block will not be printed
[    1.235210] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010000: 0x6192 instead
[    1.245170] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010004: 0x3349 instead
[    1.255492] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010008: 0x4561 instead
[    1.265439] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001000c: 0x5f2e instead
[    1.275735] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010010: 0x84a0 instead
[    1.285684] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010014: 0xfbc3 instead
[    1.295972] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010018: 0xc352 instead
[    1.305924] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001001c: 0xa5c0 instead
[    1.316205] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010020: 0xee33 instead
[    1.326166] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010024: 0x3f99 instead
[    1.336443] jffs2: Further such events for this erase block will not be printed
[    1.347379] jffs2: Old JFFS2 bitmask found at 0x000142d0
[    1.353318] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    1.363099] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018000: 0xb215 instead
[    1.373055] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018004: 0xaca8 instead
[    1.383367] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018008: 0x1426 instead
[    1.393322] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001800c: 0x739b instead
[    1.403611] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018010: 0xf05c instead
[    1.413560] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018014: 0xdfd6 instead
[    1.423848] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018018: 0xc6f6 instead
[    1.433799] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001801c: 0x80f1 instead
[    1.444085] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018020: 0x4fb7 instead
[    1.454042] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00018024: 0xc023 instead
[    1.464312] jffs2: Further such events for this erase block will not be printed
[    1.477385] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020000: 0x73bd instead
[    1.487728] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020004: 0x1668 instead
[    1.497688] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020008: 0x1634 instead
[    1.507991] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002000c: 0x7425 instead
[    1.517945] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020010: 0x2070 instead
[    1.528236] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020014: 0xc433 instead
[    1.538187] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020018: 0x21b1 instead
[    1.548463] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002001c: 0x015b instead
[    1.558415] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020020: 0xf1d2 instead
[    1.568692] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020024: 0xe1ae instead
[    1.578635] jffs2: Further such events for this erase block will not be printed
[    1.591892] jffs2: Old JFFS2 bitmask found at 0x00027568
[    1.597484] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    1.605412] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028000: 0x5846 instead
[    1.615361] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028004: 0xfb26 instead
[    1.625663] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028008: 0x2791 instead
[    1.635612] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002800c: 0x5fe8 instead
[    1.645985] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028010: 0x36af instead
[    1.655934] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028014: 0x0f20 instead
[    1.666237] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028018: 0xda4c instead
[    1.676188] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002801c: 0xea2d instead
[    1.686545] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028020: 0x2082 instead
[    1.696500] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00028024: 0x519b instead
[    1.706792] jffs2: Further such events for this erase block will not be printed

Answer

haier/x70/genimage.cfg

@@ -26,7 +26,7 @@ image X70-T40N.bin {

        partition rootfs {
                image = "rootfs.cpio.lzo"
-               size = 7M
+               size = 10M

make_tag/tag-generator/tag-generator.mk

@@ -20,7 +20,7 @@ else ifeq ($(BR2_BOARD_SOC_T40N),y)
        MEM_ADDR = 0x4000000
        LPJ = 8003584
        KERNEL_SIZE = 3712
-       ROOTFS_SIZE = 7
+       ROOTFS_SIZE = 10

include/configs/isvp_t40.h

@@ -527,7 +527,7 @@
 #ifdef CONFIG_OF_LIBFDT
        #define CONFIG_BOOTARGS BOOTARGS_COMMON " init=/linuxrc rootfstype=squashfs root=/dev/mtdblock2 rw mtdparts=jz_sfc:256k(boot),2560k(kernel),2048k(root),64k(dtb),-(appfs) lpj=11968512"
 #else
-       #define CONFIG_BOOTARGS BOOTARGS_COMMON " init=/linuxrc rootfstype=squashfs root=/dev/mtdblock2 rw mtdparts=jz_sfc:256K(boot),512K(tag),3712K(kernel),7M(root),3584K(recovery),-(userdata) lpj=11968512"
+       #define CONFIG_BOOTARGS BOOTARGS_COMMON " init=/linuxrc rootfstype=squashfs root=/dev/mtdblock2 rw mtdparts=jz_sfc:256K(boot),512K(tag),3712K(kernel),10M(root),3584K(recovery),-(userdata) lpj=11968512"
 #endif
 #elif defined(CONFIG_SFC_NAND)
        #define CONFIG_BOOTARGS BOOTARGS_COMMON " init=/linuxrc ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs rw mtdparts=sfc_nand:1M(uboot),3M(kernel),20M(root),-(appfs) lpj=11968512"
@@ -547,7 +547,7 @@
 #ifdef CONFIG_OF_LIBFDT
        #define CONFIG_BOOTCOMMAND "sf probe;sf read 0x80600000 0x40000 0x280000;sf read 0x83000000 0x540000 0x10000;bootm 0x80600000 - 0x83000000"
 #else
-       #define CONFIG_BOOTCOMMAND "sf probe;sf read 0x80600000 0xb60000 0x380000; bootm 0x80600000"
+       #define CONFIG_BOOTCOMMAND "sf probe;sf read 0x80600000 0xe60000 0x380000; bootm 0x80600000"