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authorVineet Gupta <vgupta@synopsys.com>2014-01-16 15:01:24 +0530
committerVineet Gupta <vgupta@synopsys.com>2014-01-16 18:49:38 +0530
commit59ed9413533897823bcdb4c79fd2904718e25b0a (patch)
treef016337b77b6299e551282c642249ec9327b4784 /arch/arc/Kconfig
parentd8e8c7dda11f5d5cf90495f2e89d917a83509bc0 (diff)
downloadlinux-59ed9413533897823bcdb4c79fd2904718e25b0a.tar.bz2
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 <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/Kconfig')
-rw-r--r--arch/arc/Kconfig11
1 files changed, 0 insertions, 11 deletions
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