From 626863a3f32f0baaf55a1d18b8d4fbb937700dda Mon Sep 17 00:00:00 2001 From: Ben Gardiner Date: Fri, 5 Oct 2012 13:04:41 -0400 Subject: ARM: davinci: sram: switch from iotable to ioremapped regions The current davinci init sets up SRAM in iotables. There has been an observed failure to boot a da850 with 128K specified in the iotable. Make the davinci sram allocator do an ioremap of the region specified by the entries in davinci_soc_info before registering with gen_pool_add_virt(). Remove all iotable SRAM mappings and SRAM_VIRT. Regression tested suspend/resume on AM180x EVM. Signed-off-by: Ben Gardiner Signed-off-by: Matt Porter Signed-off-by: Sekhar Nori --- arch/arm/mach-davinci/dm355.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm/mach-davinci/dm355.c') diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index a255434908d..b49c3b77d55 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -758,12 +758,6 @@ static struct map_desc dm355_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(0x00010000), - .length = SZ_32K, - .type = MT_MEMORY_NONCACHED, - }, }; /* Contents of JTAG ID register used to identify exact cpu type */ -- cgit v1.2.3-18-g5258