[U-Boot] [v3, 2/2] armv7: ls102xa: Don't power down OCRAM1 during deep sleep

[Biwen Li]

Don't power down OCRAM1 for wakeup source
to wakeup system in deep sleep

Signed-off-by: Biwen Li <biwen.li at nxp.com>
---
Change in v3:
	- update subject and description

Change in v2:
	- split one patch to two patches
	- always not power down OCRAM1

 arch/arm/cpu/armv7/ls102xa/ls102xa_psci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv7/ls102xa/ls102xa_psci.c b/arch/arm/cpu/armv7/ls102xa/ls102xa_psci.c
index afa4fd7a48..3df5a1141a 100644
--- a/arch/arm/cpu/armv7/ls102xa/ls102xa_psci.c
+++ b/arch/arm/cpu/armv7/ls102xa/ls102xa_psci.c
@@ -74,7 +74,8 @@ static void __secure ls1_deepsleep_irq_cfg(void)
 	 * register ippdexpcr1 itself.
 	 */
 	ippdexpcr1 = in_le32(&scfg->sparecr[7]);
-	out_be32(&rcpm->ippdexpcr1, ippdexpcr1);
+	/* Always not power down OCRAM1 */
+	out_be32(&rcpm->ippdexpcr1, ippdexpcr1 | RCPM_IPPDEXPCR1_OCRAM1);
 
 	if (ippdexpcr0 & RCPM_IPPDEXPCR0_ETSEC)
 		pmcintecr |= SCFG_PMCINTECR_ETSECRXG0 |
-- 
2.17.1