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发表于 2022-11-11 14:53:20
只看该作者
5#
不是串口连线问题,输出都没有问题,感觉是板子烧挂了,打印如下:
U-Boot 2017.09(u-boot commit id: b80fcec)(sdk version: rk3588_linux_release_20220318_v0.0.1a)-gb80fcec #chenzejun (Nov 01 2022 - 17:44:53 +0800)
Model: Rockchip RK3588 Evaluation Board
PreSerial: 2, raw, 0xfeb50000
DRAM: 7.7 GiB
Sysmem: init
Relocation Offset: edb50000
Relocation fdt: eb9fa670 - eb9fece0
CR: M/C/I
Using default environment
mmc@fe2c0000: 1, mmc@fe2e0000: 0
Bootdev(atags): mmc 0
MMC0: HS400, 200Mhz
PartType: EFI
DM: v2
boot mode: recovery (misc)
FIT: no signed, no conf required
DTB: rk-kernel.dtb
HASH(c): OK
spi2: RK806: 2
vdd_gpu_s0 750000 uV
vdd_npu_s0 750000 uV
vdd_vdenc_s0 750000 uV
vdd_gpu_mem_s0 850000 uV
vdd_npu_mem_s0 500000 uV
vdd_vdenc_mem_s0 3275000 uV
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