系统启动问题

zhangdexingzdx · 发表于 2020-7-9 11:34:40

U-Boot 2017.09-g571063b353 (Jul 09 2020 - 11:30:40 +0800)
Model: Rockchip RK3308 EVB
PreSerial: 2
DRAM: 254 MiB
Sysmem: init
Relocation Offset is: 0f916000
vdd_core init 1044000 uV
MMC: dwmmc@ff490000: 0
Using default environment
Model: Rockchip RK3308 EVB
...nandc_flash_init enter...
No.1 FLASH ID:ec da 10 95 46 c6
SFTL version: 5.0.51 20191028
Bootdev(atags): rknand 0
PartType: EFI
boot mode: recovery (misc)
CLK: (sync kernel. arm: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
apll 816000 KHz
dpll 1300000 KHz
vpll0 1177823 KHz
vpll1 901583 KHz
aclk_bus 185714 KHz
hclk_bus 100000 KHz
pclk_bus 100000 KHz
aclk_peri 185714 KHz
hclk_peri 100000 KHz
pclk_peri 100000 KHz
hclk_audio 98151 KHz
pclk_audio 98151 KHz
Net: No ethernet found.
Hit key to stop autoboot('CTRL+C'): 0
ANDROID: reboot reason: "recovery"
Found DTB in recovery part
DTB: rk-kernel.dtb
Fdt Ramdisk skip relocation
Booting LZ4 kernel at 0x02480000(Uncompress to 0x00280000) with fdt at 0x1f00000...
## Booting Android Image at 0x0247f800 ...
Kernel load addr 0x00280000 size 5147 KiB
RAM disk load addr 0x04000000 size 6047 KiB
## Flattened Device Tree blob at 01f00000
Booting using the fdt blob at 0x1f00000
Uncompressing Kernel Image ... OK
Using Device Tree in place at 0000000001f00000, end 0000000001f16735
Adding bank: 0x00200000 - 0x10000000 (size: 0x0fe00000)
Total: 1310.246 ms
Starting kernel ...

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板子启动时，一直卡在star kernel这里。？想问下是什么问题

firefly_zhongw · 发表于 2020-7-9 11:42:21

1. 开发板型号是什么？
2. 烧录官网固件是否可以正常启动系统？

zhangdexingzdx · 发表于 2020-7-9 11:58:06

firefly_zhongw 发表于 2020-7-9 11:42
1. 开发板型号是什么？
2. 烧录官网固件是否可以正常启动系统？

印丝是 3308b-cc-plus的。现在是用的自己的开发板烧写镜像导致的这个问题。看logo好像是dtb找不到，请问可以给个思路吗

firefly_zhongw · 发表于 2020-7-9 14:14:38

1. 烧录官网ROC-RK3308B-CC-PLUS固件是否可以正常启动系统，排查硬件问题
2. 编译方式参考维基教程

[Linux] 系统启动问题