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我用nfs挂载根文件系统之后,想回到SD卡启动,也就改了bootcmd、bootargs、optargs,其他也没动,启动失败了。
printenv如下:
- bootdelay=3
- baudrate=115200
- autoload=no
- verify=yes
- bootfile=uImage
- ramdisk_file=ramdisk.gz
- loadaddr=0x81000000
- script_addr=0x80900000
- console_args=console=ttyO2,115200n8
- mmcdev=0
- mmcroot=/dev/mmcblk0p2 rw rootwait
- loadimage=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}
- loadbootscript=fatload mmc ${mmcdev} ${script_addr} boot.scr
- bootscript= echo Running bootscript from MMC/SD to set the ENV...; source ${script_addr}
- mmcargs=setenv bootargs ${console_args} ${mem_args} root=${mmcroot} ${optargs}
- mmcboot=mmc list; if mmc rescan ${mmcdev}; then if run loadbootscript; then run bootscript; fi; if run loadimage; then echo Booting from mmc${mmcdev} ...; run mmcargs; bootm ${loadaddr}; fi; fi;
- nandroot=ubi0_0 ubi.mtd=8,2048
- nandrootfstype=ubifs
- nandargs=setenv bootargs ${console_args} ${mem_args} root=${nandroot} rootfstype=${nandrootfstype} ${optargs}
- spidev=0
- spibootaddr=0x100000
- spibootsize=0x400000
- spiargs=nandargs
- spiboot=if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; run ${spiargs}; bootm ${loadaddr}; fi;
- rootpath=/export/rootfs
- nfsopts=nolock
- bootfile=uImage
- netloadimage=tftpboot ${loadaddr} ${serverip}:${bootfile}
- netargs=setenv bootargs ${console_args} ${mem_args} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp ${optargs}
- netboot=echo Booting from network ...; run netargs; run netloadimage; bootm ${loadaddr}
- ethaddr=e8:eb:11:c9:80:02
- ethact=DaVinci EMAC
- serverip=192.168.1.118
- ipaddr=192.168.1.100
- bootcmd=run mmcboot; run spiboot; run netboot
- stdin=serial
- stdout=serial
- stderr=serial
- mem_args=mem=256M@0x80000000
- ver=U-Boot 2010.06-00037-g4831b2f (Jun 28 2017 - 19:59:42)
- bootargs=console=ttyO2,115200n8 rootwait root=/dev/mmcblk0p2 rw mem=100M vram=20M notifyk.vpssm3_sva=0xbee00000 ddr_mem=1024M ip=dhcp noinitrd
- Environment size: 1790/8188 bytes
复制代码 boot之后的问题如下:
- *** Bootargs Validated for mem param ***
- *** This RDK version requires notifyk.vpssm3_sva=0xbfd0 in bootargs ***
- Kernel bootargs mismatch.!!!!ABORTING!!!
- Dev_pollOpen: Couldn't open /dev/syslinkipc_Osal: No such file or directory
- Please ensure that SysLink's device driver moduyslink.ko) is installed
- OsalDrv driver open: /dev/syslinkipc_Osal: No such file or directory
- Odriver close: /dev/syslinkipc_Osal: Bad file descriptor
- Dev_pollOpen: Couldn't open /dev/syslinkipc_MultiProc: No such file or directory
- Please ensure that SysLink's device driver(syslink.ko) is installed
- /dev/syslinkipc_MultiProc: No such file or directory
- MultiProc drive: : Bad file descriptor
- Dev_pollOpen: Couldn't open /dev/syslinkipc_SharedRegion: No such file or directory
- Please ysLink's device driver module (syslink.ko) is installed
- SharedRegion driver open: : No such filirectory
- SharedRegion driver close: : Bad file descriptor
复制代码
之后就一直重复cut here那一段错误。
请问一下,这个应该怎么解决?
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