From mboxrd@z Thu Jan 1 00:00:00 1970 From: jaccon.bastiaansen@gmail.com (Jaccon Bastiaansen) Date: Sun, 26 Aug 2012 23:35:38 +0200 Subject: [PATCH] imx21ads : avoid overlapping static i/o mappings Message-ID: <1346016938-28175-1-git-send-email-jaccon.bastiaansen@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The static I/O mappings for the cs89x0 ethernet controller and the secondary AHB port 1 (SAHB1) overlapped, causing a kernel crash at startup. This is fixed by mapping the cs89x0 to 0xf6000000 (which is free to use according to arch/arm/plat-mxc/include/mach/hardware.h). Signed-off-by: Jaccon Bastiaansen --- 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 ed22e3f..712c90e 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -31,7 +31,7 @@ /* * Memory-mapped I/O on MX21ADS base board */ -#define MX21ADS_MMIO_BASE_ADDR 0xf5000000 +#define MX21ADS_MMIO_BASE_ADDR 0xf6000000 #define MX21ADS_MMIO_SIZE 0xc00000 #define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ -- 1.7.1