f1c100s tina系统，修改bootlogo分区大小，打包的时候报错

waterworld LV 5

;--------------------------------------------------------------------------------------------------
;                                   固件下载参数配置
;--------------------------------------------------------------------------------------------------
;****************************************************
;    mbr的大小, 以Kbyte为单位
;****************************************************
[mbr]
size = 4096
;********************************************************************************************************
;                                              分区配置
;
;
;  partition 定义范例:
;    [partition]                ;  //表示是一个分区
;    name        = USERFS2      ; //分区名称
;    size        = 16384        ; //分区大小 单位: 扇区.分区表示个数最多2^31 * 512 = 2T
;    downloadfile = "123.fex"   ; //下载文件的路径和名称，可以使用相对路径，相对是指相对于image.cfg文件所在分区。也可以使用绝对路径
;    keydata     = 1            ; //私有数据分区，重新量产数据将不丢失
;    encrypt     = 1            ; //采用加密方式烧录，将提供数据加密，但损失烧录速度
;    user_type   = ?            ; //私有用法
;    verify      = 1            ; //要求量产完成后校验是否正确
;
; 注：1、name唯一, 不允许同名
;     2、name最大12个字符
;     3、size = 0, 将创建一个无大小的空分区
;     4、为了安全和效率考虑，分区大小最好保证为16M字节的整数倍
;********************************************************************************************************
[partition_start]

[partition]
    name         = bootlogo
    size         = 6084 ==》1024改成6084
    downloadfile = "bootlogo.fex"
    user_type    = 0x8000

[partition]
    name         = env
    size         = 512
    downloadfile = "env.fex"
    user_type    = 0x8000

[partition]
    name         = boot
    ;size         = 4096
    size         = 12288
    downloadfile = "boot.fex"
    user_type    = 0x8000

[partition]
    name         = rootfs
    size         = 51200
    downloadfile = "rootfs.fex"
    user_type    = 0x8000
[partition]
    name         = rootfs_data
    size         = 51200
    user_type    = 0x8000

;[partition]
;  name         = extend
;   size         = 8192
;    downloadfile = "usr.fex"
;    user_type    = 0x8000

[partition]
    name         = misc
    size         = 512
    user_type    = 0x8000

[partition]
    name         = private
    size         = 512
    user_type    = 0x8000

[partition]
    name         = UDISK
    user_type    = 0x8100

打包提示错误：

这是怎么回事，我里面logo分区的大小，我更换了几个值，上面mbr的大小我也改变过，还是一样的结果

waterworld LV 5

@waterworld

iot@server-211:~/jkangli/f1c100s/tina$ pack
No kernel param, parse it from c200s
copying tools file
copying configs file
image/arisc.fex
image/aultls32.fex
image/aultools.fex
image/bootlogo.fex
image/boot_package.cfg
image/boot_package.fex
image/boot_package_nor.cfg
image/cardscript.fex
image/cardscript_secure.fex
image/cardtool.fex
image/diskfs.fex
image/env-3.10.cfg
image/env_burn.cfg
image/esm.fex
image/image_crashdump.cfg
renamed 'image/image_linux.cfg' -> 'image/image.cfg'
image/image_nor.cfg
image/split_xxxx.fex
image/sunxi.fex
image/sw-subimgs-ab.cfg
image/sw-subimgs.cfg
image/sw-subimgs-secure.cfg
image/sys_config.fex
image/sys_partition_dump.fex
image/sys_partition.fex
image/sys_partition_nor.fex
image/sys_partition_private.fex
image/toc0.fex
image/toc1.fex
image/usbtool_crash.fex
image/usbtool.fex
image/usbtool_test.fex
image/writable.fex
/home/iot/jkangli/f1c100s/tina
storage_type value is 5
rm /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/sys_partition_nor.fex
rm /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/image_nor.cfg
copying boot resource

LZMA 4.65 : Igor Pavlov : Public domain : 2009-02-03
copying boot file
make user resource for : /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/sys_partition.fex
handle partition user-res
no user resource partitions
unable to find key partition_start
ERROR: update mbr file fail
no app resource partitions
/home/iot/jkangli/f1c100s/tina
unable to find key partition_start
ERROR: update mbr file fail
/home/iot/jkangli/f1c100s/tina/scripts/pack_img.sh: line 722: let: DATA_PART_SIZE_IN_K=/2: syntax error: operand expected (error token is "/2")
DATA_PART_DOWNLOAD_FILE = /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex
Need size of filesystem
/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex is not ext4 img
/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex: cannot open `/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex' (No such file or directory)
/home/iot/jkangli/f1c100s/tina
unable to find key partition_start
ERROR: update mbr file fail
sys_config exist
Multiconfig num:0
copying tools file
copying configs file
image/arisc.fex
image/aultls32.fex
image/aultools.fex
image/boot0_nand.fex
image/boot0_sdcard.fex
image/boot0_spinor.fex
image/bootlogo.fex
image/boot_package.cfg
image/boot_package.fex
image/boot_package_nor.cfg
image/cardscript.fex
image/cardscript_secure.fex
image/cardtool.fex
image/diskfs.fex
image/env-3.10.cfg
image/env_bk.cfg
image/env_burn.cfg
image/env.cfg
image/esm.fex
image/fes1.fex
image/image.cfg
image/image_crashdump.cfg
renamed 'image/image_linux.cfg' -> 'image/image.cfg'
image/image_nor.cfg
image/split_xxxx.fex
image/sunxi.fex
image/sw-subimgs-ab.cfg
image/sw-subimgs.cfg
image/sw-subimgs-secure.cfg
image/sys_config.fex
image/sys_partition_dump.fex
image/sys_partition.fex
image/sys_partition_nor.fex
image/sys_partition_private.fex
image/sys_partition_tmp_app.fex
image/sys_partition_tmp_data.fex
image/toc0.fex
image/toc1.fex
image/u-boot.fex
image/u-boot-spinor.fex
image/usbtool_crash.fex
image/usbtool.fex
image/usbtool_test.fex
image/writable.fex
/home/iot/jkangli/f1c100s/tina
storage_type value is 5
rm /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/sys_partition_nor.fex
rm /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/image_nor.cfg
copying boot resource

LZMA 4.65 : Igor Pavlov : Public domain : 2009-02-03
copying boot file
make user resource for : /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/sys_partition.fex
handle partition user-res
no user resource partitions
unable to find key partition_start
ERROR: update mbr file fail
no app resource partitions
/home/iot/jkangli/f1c100s/tina
unable to find key partition_start
ERROR: update mbr file fail
/home/iot/jkangli/f1c100s/tina/scripts/pack_img.sh: line 722: let: DATA_PART_SIZE_IN_K=/2: syntax error: operand expected (error token is "/2")
DATA_PART_DOWNLOAD_FILE = /home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex
Need size of filesystem
/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex is not ext4 img
/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex: cannot open `/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/data.fex' (No such file or directory)
/home/iot/jkangli/f1c100s/tina
unable to find key partition_start
ERROR: update mbr file fail
p=soc c=product state=0
p=soc c=platform state=0
p=soc c=target state=0
p=soc c=norflash state=0
p=soc c=power_sply state=0
p=soc c=pwr_ctrl state=0
p=soc c=card_boot state=0
p=soc c=pm_para state=0
p=soc c=card0_boot_para state=0
p=soc c=card2_boot_para state=0
p=soc c=card1_boot_para state=0
p=soc c=twi_para state=0
p=soc c=uart_para state=0
p=soc c=jtag_para state=0
p=soc c=dram state=0
p=soc c=twi0 state=0
p=soc c=twi1 state=0
p=soc c=twi2 state=0
p=soc c=uart0 state=0
p=soc c=uart1 state=0
p=soc c=uart2 state=0
p=soc c=spi0 state=0
p=soc c=spi1 state=0
p=soc c=rtp_para state=0
p=soc c=ctp state=0
p=twi0 c=goodix_ts state=0
p=soc c=tkey_para state=0
p=soc c=motor_para state=0
p=soc c=nand0 state=0
p=soc c=disp state=0
p=soc c=lcd0 state=0
p=soc c=pwm0_para state=0
p=soc c=pwm1_para state=0
p=soc c=vip0 state=0
p=soc c=tvout_para state=0
p=soc c=tvin_para state=0
p=soc c=di state=0
p=soc c=sdc0 state=0
p=soc c=sdc1 state=0
p=soc c=smc state=0
p=soc c=usbc0 state=0
p=soc c=gsensor_para state=0
p=soc c=gps_para state=0
p=soc c=wlan state=0
p=soc c=gy_para state=0
p=soc c=ls_para state=0
p=soc c=compass_para state=0
p=soc c=bt_para state=0
p=soc c=audiospdif state=0
p=soc c=spdif_machine state=0
p=soc c=audiohdmi state=0
p=soc c=hdmi_machine state=0
p=soc c=pmu0 state=0
p=soc c=pmu0_regu state=0
p=soc c=dvfs_table state=0
p=soc c=Vdevice state=0
p=soc c=fel_key state=0
p=soc c=partitions state=0
Conver script to dts ok.
pack boot package
GetPrivateProfileSection read to end
content_count=3

toc1 file Path=/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/boot_package.fex
script file Path=/home/iot/jkangli/f1c100s/tina/out/c200s-F1C200s/image/sys_config.bin

cant get board_id_enable
script update toc1 ok
packing for tina linux
normal
unable to find key partition_start
ERROR: update mbr file fail
ERROR: update_mbr failed