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CONFIG_CMDLINE_UBOOT: Support U-boot kernel command line passing

General informations

The Linux kernel configuration item CONFIG_CMDLINE_UBOOT:

Help text

If you are using U-boot ( and wish to pass the kernel command line from the U-boot environment to the Linux kernel then switch this option on. ARC U-boot will setup the cmdline in RAM/flash and set r2 to point to it. kernel startup code will append this to DeviceTree /bootargs provided cmdline args.



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