RV1126启动异常，连接瑞芯微开发工具无法识别

系统上电启动异常，异常代码如下：

LPDDR3, 328MHz
BW=32 Col=11 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=4096MB
change to: 328MHz
change to: 528MHz
change to: 784MHz
change to: 924MHz(final freq)
out
U-Boot SPL board init
U-Boot SPL 2017.09-gbf8034353d-201209 £ldq (Dec 10 2020 - 15:35:41)
unknown raw ID phN
unrecognized JEDEC id bytes: 00, 00, 00
Trying to boot from MMC2
Card did not respond to voltage select!
mmc_init: -95, time 9
spl: mmc init failed with error: -95
Trying to boot from MMC1
Magic is incorrect.
Error validating A/B metadata from disk. Resetting and writing new A/B metadata to disk.
££ Verified-boot: 0
££ Checking optee 0x08400000 ... sha256+ OK
££ Checking uboot 0x00400000 ... sha256 Bad hash: 3ebfaece282941a082255519471aba7f8e97dbf554923bc1afa502dbfa2248c0
error!
Bad hash value for 'hash' hash node in 'uboot' image node
Jumping to U-Boot(0x00400000) via OP-TEE(0x08400000)
Total: 109.604 ms

I/TC:
I/TC: cpu feature:0x0
I/TC: cpu_st=0xe0
I/TC: OP-TEE version: 3.6.0-300-g380b79bf £35 Sat Oct 17 03:53:58 UTC 2020 arm
I/TC: Next entry point address: 0x00400000
I/TC: Initialized
No valid device tree binary found - please append one to U-Boot binary, use u-boot-dtb.bin or define CONFIG_OF_EMBED. For sandbox, use -d <file.dtb>
initcall sequence 00468114 failed at call 00460b3d (err=-1)
£££ ERROR £££ Please RESET the board £££


连接瑞芯微开发工具，无法识别ADB设备，上电按住recovery按键，每天跳出发现maskrom设备，recovery未按下时1.8V，按下0V

接串口，在命令窗口按'ctrl+b'，然后上电，看下是否有进入mastrom

你这个之前烧了什么固件？

我是流氓我怕谁 发表于 2021-7-22 14:19
接串口，在命令窗口按'ctrl+b'，然后上电，看下是否有进入mastrom

LPDDR3, 328MHz
BW=32 Col=11 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=4096MB
change to: 328MHz
change to: 528MHz
change to: 784MHz
change to: 924MHz(final freq)
out
U-Boot SPL board init
U-Boot SPL 2017.09-gbf8034353d-201209 #ldq (Dec 10 2020 - 15:35:41)
unknown raw ID phN
unrecognized JEDEC id bytes: 00, 00, 00
Trying to boot from MMC2
Card did not respond to voltage select!
mmc_init: -95, time 9
spl: mmc init failed with error: -95
Trying to boot from MMC1
Magic is incorrect.
Error validating A/B metadata from disk. Resetting and writing new A/B metadata to disk.
## Verified-boot: 0
## Checking optee 0x08400000 ... sha256

按照你的方法在串口工具按Ctrl+B，打印log如上。

你是不是Toybrick的板子？不是的话Ctrl-B没用

jefferyzhang 发表于 2021-7-29 11:11
你是不是Toybrick的板子？不是的话Ctrl-B没用

不是，目前是自己画的核心板