SPL的地址：https://github.com/liefyuan/t113-s3-spl
主线uboot：https://gitee.com/weiwei382-163-com/t113-s3-u-boot
主线kernel：https://gitee.com/weiwei382-163-com/linux-t113-5.4
交叉编译器下载地址：http://releases.linaro.org/components/toolchain/binaries/latest-7/arm-linux-gnueabihf/
开发环境：ubuntu20.04
硬件是：MQ-R
存储是spinand: 128M
SPL部分：
编译spl
重新装了一个交叉编译器：gcc-linaro-7.2.1-2017.11-x86_64_arm-linux-gnueabi
下载源码：
git clone -b main https://github.com/liefyuan/t113-s3-spl.git编译命令：
编译mmc/SD：make CROSS_COMPILE=arm-linux-gnueabi- p=sun8iw20p1 mmc
编译nand flash：make CROSS_COMPILE=arm-linux-gnueabi- p=sun8iw20p1 nand
编译spinor flash：make CROSS_COMPILE=arm-linux-gnueabi- p=sun8iw20p1 spinor
编译fes：make CROSS_COMPILE=arm-linux-gnueabi- p=sun8iw20p1 fes
烧录文件：t113-s3-spl/nboot/boot0_nand_sun8iw20p1.bin
使用xfel烧录进spi nand flash里面去
让板子上电的时候进入FEL模式，检查一下有没有识别出来：
$ xfel spinand
Found spi nand flash 'W25N01GV' with 134217728 bytes全片擦除一下：
$ xfel spinand erase 0x00000000 0x8000000
100% [================================================] 128.000 MB, 63.026 MB/s烧录
$ xfel spinand write 0x00000000 boot0_nand_sun8iw20p1.bin上电信息，SPL（boot0）跑起来了！
[30]HELLO! BOOT0 is starting!
[33]BOOT0 commit : aedc18e
[35]set pll start
[37]periph0 has been enabled
[40]set pll end
[42]board init ok
[43]ZQ value = 0x2f
[45]ddr_efuse_type: 0xa
[48]mark_id: 0x60
[50]trefi:7.8ms
[52][AUTO DEBUG] single rank and full DQ!
[56]ddr_efuse_type: 0xa
[58]mark_id: 0x60
[60]trefi:7.8ms
[63][AUTO DEBUG] rank 0 row = 13
[66][AUTO DEBUG] rank 0 bank = 8
[69][AUTO DEBUG] rank 0 page size = 2 KB
[73]DRAM BOOT DRIVE INFO: V0.24
[76]DRAM CLK = 792 MHz
[78]DRAM Type = 3 (2:DDR2,3:DDR3)
[82]DRAMC read ODT off.
[84]DRAM ODT value: 0x42.
[87]ddr_efuse_type: 0xa
[89]mark_id: 0x60
[92]DRAM SIZE = 128M
[98]DRAM simple test OK.
[101]dram size =128
[103]spinand UBOOT_START_BLK_NUM 1 UBOOT_LAST_BLK_NUM 1
[108]block from 1 to 1
[111]oob_buf[0] = 0
[112]spi nand block 1 is bad
[115]Can't find a good Boot1 copy in spi nand.
[119]dma 0x29010 int is not used yet
[122]dma 0x29010 int is free, you do not need to free it againU-Boot部分：
make t113_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j16 u-boot.bin烧录u-boot
liefyuan@ubuntu:~/t113/t113-s3-u-boot$ xfel spinand write 0x100000 u-boot.bin
100% [================================================] 463.646 KB, 433.945 KB/s
上电信息，SPL（boot0）跑起来了，但是U-Boot还是没有启动！
[30]HELLO! BOOT0 is starting!
[33]BOOT0 commit : aedc18e
[35]set pll start
[37]periph0 has been enabled
[40]set pll end
[42]board init ok
[43]ZQ value = 0x2f
[45]ddr_efuse_type: 0xa
[48]mark_id: 0x60
[50]trefi:7.8ms
[52][AUTO DEBUG] single rank and full DQ!
[56]ddr_efuse_type: 0xa
[58]mark_id: 0x60
[60]trefi:7.8ms
[63][AUTO DEBUG] rank 0 row = 13
[66][AUTO DEBUG] rank 0 bank = 8
[69][AUTO DEBUG] rank 0 page size = 2 KB
[73]DRAM BOOT DRIVE INFO: V0.24
[76]DRAM CLK = 792 MHz
[78]DRAM Type = 3 (2:DDR2,3:DDR3)
[82]DRAMC read ODT off.
[84]DRAM ODT value: 0x42.
[87]ddr_efuse_type: 0xa
[89]mark_id: 0x60
[92]DRAM SIZE = 128M
[98]DRAM simple test OK.
[101]dram size =128
[103]spinand UBOOT_START_BLK_NUM 1 UBOOT_LAST_BLK_NUM 1
[108]block from 1 to 1
[111]oob_buf[0] = 0
[112]spi nand block 1 is bad
[115]Can't find a good Boot1 copy in spi nand.
[119]dma 0x29010 int is not used yet
[122]dma 0x29010 int is free, you do not need to free it againboot0启动后，U-Boot一点反应的都没有
请问有谁知道是怎么回事吗？
离线
没有搞定，收集了些资料：
gitee上的大佬：https://whycan.com/t_8123.html
spl(只能编译nand版本)：https://gitee.com/weiwei382-163-com/nand_spl
Uboot：https://gitee.com/weiwei382-163-com/t113-s3-u-boot
linux：https://gitee.com/weiwei382-163-com/linux-t113-5.4
结果：spl跑起来了，Uboot死活跑不起来！
github上资料（只找到了spl没有找到主线的Uboot和Linux）：
spl(nand,mmc,spinor都可以正常编译出来)：https://github.com/szemzoa/sun8iw20_spl
结果：spl跑起来了，Uboot还是死活跑不起来！
离线