ARC: [cmdline] uboot cmdline handling rework
authorVineet Gupta <vgupta@synopsys.com>
Thu, 16 Jan 2014 09:31:24 +0000 (15:01 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Thu, 16 Jan 2014 13:19:38 +0000 (18:49 +0530)
commit59ed9413533897823bcdb4c79fd2904718e25b0a
treef016337b77b6299e551282c642249ec9327b4784
parentd8e8c7dda11f5d5cf90495f2e89d917a83509bc0
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>
arch/arc/Kconfig
arch/arc/kernel/head.S
arch/arc/kernel/setup.c