diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx/include')
-rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/debug-macro.S | 16 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/hardware.h | 2 |
2 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S index 3fc66d6d00a0..b974a49c0aff 100644 --- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S +++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S @@ -10,16 +10,16 @@ * published by the Free Software Foundation. */ - .macro addruart, rx, tmp - mrc p15, 0, \rx, c1, c0 - tst \rx, #1 @ MMU enabled? - moveq \rx, #0xc8000000 - movne \rx, #0xff000000 - orrne \rx, \rx, #0x00b00000 + .macro addruart, rp, rv #ifdef __ARMEB__ - add \rx,\rx,#3 @ Uart regs are at off set of 3 if - @ byte writes used - Big Endian. + mov \rp, #3 @ Uart regs are at off set of 3 if + @ byte writes used - Big Endian. +#else + mov \rp, #0 #endif + orr \rv, \rp, #0xff000000 @ virtual + orr \rv, \rv, #0x00b00000 + orr \rp, \rp, #0xc8000000 @ physical .endm #define UART_SHIFT 2 diff --git a/arch/arm/mach-ixp4xx/include/mach/hardware.h b/arch/arm/mach-ixp4xx/include/mach/hardware.h index f91ca6d4fbe8..8138371c406e 100644 --- a/arch/arm/mach-ixp4xx/include/mach/hardware.h +++ b/arch/arm/mach-ixp4xx/include/mach/hardware.h @@ -26,6 +26,8 @@ #define PCIBIOS_MAX_MEM 0x4BFFFFFF #endif +#define ARCH_HAS_DMA_SET_COHERENT_MASK + #define pcibios_assign_all_busses() 1 /* Register locations and bits */ |