TA的每日心情 | 开心 2020-2-14 12:16 |
---|
签到天数: 827 天 连续签到: 1 天 [LV.10]以坛为家III
|
接上一篇帖子
Marvell ESPRESSObin 开发板-【Marvell ESPRESSObin】eagle打开.brd报错-爱板网论坛 - 电子工程师学习交流园地 https://www.cirmall.com/bbs/thread-94897-1-1.html
自带的不到100M的SD卡已烧录镜像文件,镜像很小,或许是阉割后的,如下
供电后开发板LED3绿色长亮,好像就这一个LED,难以看到一些外设状态,比如树莓派两个LED,其中一个可以看到SD镜像是否正常。官方这里待改善
打开串口软件,115200波特率下输出如下- Booting Trusted Firmware
- BL1: v1.2(debug):armada-17.02.0:
- BL1: Built : 12:24:21, Mar 6 2NOTICE: BL2: v1.2(debug):armada-17.02.0:
- NOTICE: BL31: v1.2(debug):armada-17.02.0:7
- NOTICE: BL31:
- U-Boot 2015.01-armada-17.02.0-g9996426 (Mar 16 2017 - 13:34:38)
- I2C: ready
- DRAM: 1 GiB
- Board: DB-88F3720-ESPRESSOBin
- CPU @ 800 [MHz]
- L2 @ 800 [MHz]
- TClock @ 200 [MHz]
- DDR @ 800 [MHz]
- Comphy-0: PEX0 2.5 Gbps
- Comphy-1: USB3 5 Gbps
- Comphy-2: SATA0 5 Gbps
- Now running in RAM - U-Boot at: 3ff2b000
- U-Boot DT blob at : 000000003fa18168
- MMC: XENON-SDHCI: 0
- SF: Detected W25Q32DW with page size 256 Bytes, erase size 4 KiB, total 4 MiB
- PCIE-0: Link down
- SCSI: SATA link 0 timeout.
- AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
- flags: ncq led only pmp fbss pio slum part sxs
- Net: neta0
- Hit any key to stop autoboot: 0
- Using neta0 device
- TFTP from server 10.38.54.140; our IP address is 10.38.54.216
- Filename 'leo/espressobin/Image'.
- Load address: 0x2000000
- Loading: T T T T T T T T
复制代码 可以看出CPU 频率800M,离1.2G差了一半,
后面就一直输出Loading: T T T T T T T T
接上了网线和U盘,后面输出一样
|
|