1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 3f952237ae3d..6823ae28ae6a 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -304,6 +304,15 @@ static void __init mainstone_map_io(void)
        PWER  = 0xC0000002;
        PRER  = 0x00000002;
        PFER  = 0x00000002;
+        /*      for use I SRAM as framebuffer.  */
+        PSLR |= 0xF04;
+        PCFR = 0x66;
+        /*      For Keypad wakeup.      */
+        KPC &=~KPC_ASACT;
+        KPC |=KPC_AS;
+        PKWR  = 0x000FD000;
+        /*      Need read PKWR back after set it.       */
+        PKWR;
 }
 MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")

diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 3f952237ae3d..6823ae28ae6a 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c
@@ -304,6 +304,15 @@ static void __init mainstone_map_io(void)
304	PWER = 0xC0000002;	304	PWER = 0xC0000002;
305	PRER = 0x00000002;	305	PRER = 0x00000002;
306	PFER = 0x00000002;	306	PFER = 0x00000002;
		307	/* for use I SRAM as framebuffer. */
		308	PSLR \|= 0xF04;
		309	PCFR = 0x66;
		310	/* For Keypad wakeup. */
		311	KPC &=~KPC_ASACT;
		312	KPC \|=KPC_AS;
		313	PKWR = 0x000FD000;
		314	/* Need read PKWR back after set it. */
		315	PKWR;
307	}	316	}
308		317
309	MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")	318	MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")