Commit 689189fb authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt

ARM: mach-shmobile: sh73a0 PSTR 32-bit access fix

Convert the sh73a0 SMP code to use 32-bit PSTR access.

This fixes wakeup from deep sleep for sh73a0 secondary CPUs.
Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 35eb304b
......@@ -80,7 +80,7 @@ int __cpuinit sh73a0_boot_secondary(unsigned int cpu)
/* enable cache coherency */
modify_scu_cpu_psr(0, 3 << (cpu * 8));
if (((__raw_readw(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
if (((__raw_readl(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
__raw_writel(1 << cpu, __io(WUPCR)); /* wake up */
else
__raw_writel(1 << cpu, __io(SRESCR)); /* reset */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment