From 59ed9413533897823bcdb4c79fd2904718e25b0a Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Thu, 16 Jan 2014 15:01:24 +0530 Subject: ARC: [cmdline] uboot cmdline handling rework * Moved cmdline copy from asm to "C" - allows for more robust checking of pointer validity etc. * Remove the Kconfig option to do so, base it on a runtime value passed by u-boot Signed-off-by: Vineet Gupta --- arch/arc/Kconfig | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'arch/arc/Kconfig') diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 9063ae6553cc..c1f76f7424ac 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -409,17 +409,6 @@ config ARC_DBG_TLB_MISS_COUNT Counts number of I and D TLB Misses and exports them via Debugfs The counters can be cleared via Debugfs as well -config CMDLINE_UBOOT - bool "Support U-boot kernel command line passing" - default n - help - If you are using U-boot (www.denx.de) 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. - config ARC_BUILTIN_DTB_NAME string "Built in DTB" help -- cgit v1.2.1