| Message ID | 1346016938-28175-1-git-send-email-jaccon.bastiaansen@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, Aug 26, 2012 at 11:35:38PM +0200, Jaccon Bastiaansen wrote: > 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 <jaccon.bastiaansen@gmail.com> > --- > 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 I would prefer to ioremap the region instead. This makes sure this problem is solved once and for all. Sascha
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 *) \
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 <jaccon.bastiaansen@gmail.com> --- arch/arm/mach-imx/mach-mx21ads.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)