3559A内核无法启动

本帖最后由 trobr 于 2019-8-2 10:45 编辑

编译了kernel，重新烧写kernel和文件系统之后，结果内核启动不了，
烧写步骤：
```
1. 烧写uboot
mw.b 0x44000000 0xff 0x100000; tftp 0x44000000 u-boot-hi3559av100.bin; mmc write 0 0x44000000 0 0x800
2. 烧写kernel
mw.b 0x44000000 0xff 0x900000;tftp 0x44000000 uImage_hi3559av100_multi-core;mmc write 0 0x44000000 0x800 0x4800
3. 烧写文件系统
mw.b 0x44000000 0xff 0x1000000;tftp 0x44000000 rootfs_hi3559av100_96M.ext4; mmc write.ext4sp 0 0x44000000 0x5000 0x30000
4. 启动参数
setenv bootargs ‘mem=512M console=ttyAMA0,115200 clk_ignore_unused root=/dev/mmcblk0p3 rootfstype=ext4 rw init=/linuxrc rootwait blkdevparts=mmcblk0:1M(boot), 9M(kernel),96M(rootfs),-(user)‘;
setenv bootcmd 'mmc read 0 0x44000000 0x800 0x4800 ;bootm 0x44000000' ;saveenv
```

打印信息如下：
```
hisilicon # boot

MMC read: dev # 0, block # 2048, count 18432 ... 18432 blocks read: OK
Load fip from 0x0000000044000000 ...
Firmware Image Package ToC:
---------------------------
- EL3 Runtime Firmware BL3-1: offset=0x88, size=0x7090
- Non-Trusted Firmware BL3-3: offset=0x7118, size=0x82E2B2
---------------------------
Create Entry Point info ...
Get - EL3 Runtime Firmware BL3-1
Get - Non-Trusted Firmware BL3-3
kernel_size[0x82e2b2] fdt_size[0x8272] fdt_addr[0x00000000448a6000]
hdr[0x000000004407ffc0] header_size[0x40] image_size[0x826040]
bl33_ep->spsr = 0x3c5 bl33_ep->pc = 0x44080000
NOTICE:  BL31: v1.3(debug):multi-core
NOTICE:  BL31: Built : 08:27:53, Aug  1 2019
INFO:    ARM GICv2 driver initialized
INFO:    BL31: Initializing runtime services
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0x44080000
INFO:    SPSR = 0x3c5
```

有熟悉的大佬帮忙看看是什么情况吗:(