microblaze: Do not use r6 in head.S
authorMichal Simek <michal.simek@xilinx.com>
Thu, 2 May 2013 10:28:31 +0000 (12:28 +0200)
committerMichal Simek <michal.simek@xilinx.com>
Thu, 9 May 2013 07:01:21 +0000 (09:01 +0200)
commit4323cd48a13a3dfef0e3674e7c0165c9b1a37b55
treee870965d252c149c6470a0c46f2e892110a5d8bb
parentef9cb4e19b81887f93f200f500071688f773cc55
microblaze: Do not use r6 in head.S

r6 stores pointer to ramdisk and shouldn't
be used before it is passed to machine_early_init.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arch/microblaze/kernel/head.S