The system bus is not enabled by default for NAND, eMMC boot
etc. of PXs3.
Signed-off-by: Masahiro Yamada <[email protected]>
---
arch/arm/mach-uniphier/sbc/sbc-pxs2.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
index 342a086b7dfc..0e0ba27bd97b 100644
--- a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
+++ b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
@@ -16,4 +16,6 @@ void uniphier_pxs2_sbc_init(void)
/* necessary for ROM boot ?? */
/* system bus output enable */
writel(0x17, PC0CTRL);
+
+ uniphier_pin_init("system_bus_grp"); /* PXs3 */
}
--
2.7.4
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