From 7664c400cc994542a27d1bacde54673880e7e179 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 4 Jan 2008 22:41:09 +0000 Subject: [PATCH] [ARM] pxa: increase size of memory mapping The mapping for physical address 0x48000000 is not sufficient to allow access to the dynamic memory controller configuration registers on PXA3. These registers need to be accessed to reconfigure the SDRAM when waking from a low power mode. Signed-off-by: Russell King --- arch/arm/mach-pxa/generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index e4dbdbc2fb..698aeec529 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -196,7 +196,7 @@ static struct map_desc standard_io_desc[] __initdata = { }, { /* Mem Ctl */ .virtual = 0xf6000000, .pfn = __phys_to_pfn(0x48000000), - .length = 0x00100000, + .length = 0x00200000, .type = MT_DEVICE }, { /* USB host */ .virtual = 0xf8000000, -- 2.39.5