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xilinx linux系统启动出现 ‘SDHCI REGISTER DUMP’
问题描述: 在给板子刷linux系统的时候,不定时地会出现系统挂掉的情况,当时串口打印错误信息如下图:[ 5.016450] #0: DisplayPort monitor[ 5.020478] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2[ 5....原创 2020-03-07 16:27:55 · 2772 阅读 · 1 评论 -
Petalinux 2019.1 boot problem——** Unrecognized filesystem type **
U-Boot 2019.01 (Dec 04 2019 - 12:58:13 +0000)Board: Xilinx ZynqMPDRAM: 4 GiBusb dr_mode not foundEL Level: EL2Chip ID: zu3egMMC: mmc@ff160000: 0, mmc@ff170000: 1Loading Environment from FAT...原创 2019-12-05 19:45:22 · 4865 阅读 · 4 评论