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我买了几块TQ2416的板子准备做项目,但是用SD卡自动烧写系统不成功,这是板子打印出的信息- ##### EmbedSky BIOS for SKY2416/TQ2416 #####
- This Board: SDRAM is 128MB; LCD display size is: 480 X 272
- Press Space key to Download Mode.!
- SD and FAT initialize success!
- Read config file, file length is 0x317.
- title is error:锘### This is TQ2416 SD config files ##
- title is OK!
- condition=INSTALL
- OSType=LINUX
- beep state=ON
- bootloader=images\u-boot_nand_128MB_V1.4.bin
- SD_DOWN_ADDR=0x30000000
- file length is 0x58650.
- NAND erase: device 0 offset 0x0, size 0x80000
- Erasing at 0x60000 -- 100% complete.
- OK
- NAND write: device 0 offset 0x0, size 0x2d000
- Writing data at 0x2d000 -- 100% complete.
- 184320 bytes written: OK
- logodir=images\logo_T43.bin
- file length is 0x3fc00.
- NAND erase: device 0 offset 0x100000, size 0x200000
- Erasing at 0x2e0000 -- 100% complete.
- OK
- NAND write: device 0 offset 0x100000, size 0x20000
- 131072 bytes written: OK
- Linux zImage=images\zImage_3.1_auto_LCD_V1.1.bin
- file length is 0x390060.
- ret=1871872
- NAND erase: device 0 offset 0x300000, size 0x400000
- Erasing at 0x6e0000 -- 100% complete.
- OK
- NAND write: device 0 offset 0x300000, size 0x1c9000
- Writing data at 0x4c9000 -- 100% complete.
- 1871872 bytes written: OK
- Linux rootfs=images\root_TQ2416_PDA_SLC_V1.1.bin
- NAND erase: device 0 offset 0x700000, size 0xf900000
- Skipping bad block at 0x00ae0000
- Skipping bad block at 0x07c20000
- Skipping bad block at 0x07f20000
- Skipping bad block at 0x08e80000
- Skipping bad block at 0x0e4c0000
- Skipping bad block at 0x0fe00000
- Erasing at 0xffe0000 -- 100% complete.
- OK
- NAND write: device 0 offset 0x700000
- Writing data at 0xac0000 -- 5% complete.Skip bad block 0x00000000
- Writing data at 0x4e9d000 -- 100% complete.
- 77438592 bytes written: OK
- Saving Environment to NAND...
- Erasing Nand...
- Warning: Erase size 0x00004000 smaller than one erase block 0x00020000
- Erasing 0x00020000 instead
- Erasing at 0x80000 -- 100% complete.
- Writing to Nand... done
- c=1
- Get EmbedSky.ini success!
- Start Linux ...
- NAND read: device 0 offset 0x300000, size 0x400000
- 4194304 bytes read: OK
- Boot with zImage
- Starting kernel ...
复制代码
到这里就不动了。把拨码开关拨到NAND启动,串口没任何反应。
SD已做好启动盘,且目录如下:
EmbedSky.ini文件如下
- #### This is TQ2416 SD config files ####
- operating condition=install
- OS Type=Linux
- LED indicator=on
- Beep=on
- #### Others ####
- bootloader=images\u-boot_nand_128MB_V1.4.bin
- LOGO=images\logo_T43.bin
- #### Others end ####
- #### Linux ####
- kernel=images\zImage_3.1_auto_LCD_V1.1.bin
- rootfs=images\root_TQ2416_PDA_SLC_V1.1.bin
- #### Linux end ####
复制代码 项目时间紧急,望尽快答复。
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