exynos5250: Don't set PS_HOLD in bootblock_cpu_init

PS_HOLD gets set in exynos' power_init().

Change-Id: Ib08e0afcad23cbd07dc7e3727fd958a1bc868b5a
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2700
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/cpu/samsung/exynos5250/bootblock.c

@@ -36,6 +36,4 @@ static int config_branch_prediction(int set_cr_z)
 void bootblock_cpu_init(void);
 void bootblock_cpu_init(void)
 {
-	volatile unsigned long *pshold = (unsigned long *)0x1004330c;
-	*pshold |= 0x100;
 }