[PATCH] imx21ads : Fix overlapping static i/o mappings
From: s.hauer@pengutronix.de (Sascha Hauer)
Date: 2012-05-09 07:29:39
On Mon, Apr 30, 2012 at 11:53:43AM +0200, Jaccon Bastiaansen wrote:
The statically defined I/O memory regions for the i.MX21 on chip peripherals and the on board I/O peripherals of the i.MX21ADS board overlap. This results in a kernel crash during startup. This is fixed by reducing the memory range for the on board I/O peripherals to the actually required range. Signed-off-by: Jaccon Bastiaansen <redacted>
Applied, thanks. Please add a ARM i.MX prefix next time to you subject. Also, added a Cc stable. Sascha
quoted hunk ↗ jump to hunk
--- arch/arm/mach-imx/mach-mx21ads.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index e432d4a..4460d25 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c@@ -32,7 +32,7 @@ * Memory-mapped I/O on MX21ADS base board */ #define MX21ADS_MMIO_BASE_ADDR 0xf5000000 -#define MX21ADS_MMIO_SIZE SZ_16M +#define MX21ADS_MMIO_SIZE 0xc00000 #define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ (MX21ADS_MMIO_BASE_ADDR + (offset))-- 1.7.1
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