diff options
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/hardware.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/hardware.h | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 814f1458a06..ccb06e48552 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -13,6 +13,8 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H +#include <mach/addr-map.h> + /* * Workarounds for at least 2 errata so far require this. * The mapping is set in mach-pxa/generic.c. @@ -34,17 +36,16 @@ * Note that not all PXA2xx chips implement all those addresses, and the * kernel only maps the minimum needed range of this mapping. */ -#define io_p2v(x) (0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) #define io_v2p(x) (0x3c000000 + ((x) & 0x01ffffff) + (((x) & 0x0e000000) << 1)) +#define io_p2v(x) IOMEM(0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) #ifndef __ASSEMBLY__ - -# define __REG(x) (*((volatile u32 *)io_p2v(x))) +# define __REG(x) (*((volatile u32 __iomem *)io_p2v(x))) /* With indexed regs we don't want to feed the index through io_p2v() especially if it is a variable, otherwise horrible code will result. */ # define __REG2(x,y) \ - (*(volatile u32 *)((u32)&__REG(x) + (y))) + (*(volatile u32 __iomem*)((u32)&__REG(x) + (y))) # define __PREG(x) (io_v2p((u32)&(x))) @@ -193,16 +194,6 @@ #define __cpu_is_pxa935(id) (0) #endif -#ifdef CONFIG_CPU_PXA950 -#define __cpu_is_pxa950(id) \ - ({ \ - unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x697; \ - }) -#else -#define __cpu_is_pxa950(id) (0) -#endif - #define cpu_is_pxa210() \ ({ \ __cpu_is_pxa210(read_cpuid_id()); \ @@ -253,16 +244,11 @@ __cpu_is_pxa935(read_cpuid_id()); \ }) -#define cpu_is_pxa950() \ - ({ \ - __cpu_is_pxa950(read_cpuid_id()); \ - }) /* * CPUID Core Generation Bit * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x - * == 0x3 for pxa300/pxa310/pxa320 */ #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) #define __cpu_is_pxa2xx(id) \ @@ -277,8 +263,10 @@ #ifdef CONFIG_PXA3xx #define __cpu_is_pxa3xx(id) \ ({ \ - unsigned int _id = (id) >> 13 & 0x7; \ - _id == 0x3; \ + __cpu_is_pxa300(id) \ + || __cpu_is_pxa310(id) \ + || __cpu_is_pxa320(id) \ + || __cpu_is_pxa93x(id); \ }) #else #define __cpu_is_pxa3xx(id) (0) @@ -287,8 +275,8 @@ #if defined(CONFIG_CPU_PXA930) || defined(CONFIG_CPU_PXA935) #define __cpu_is_pxa93x(id) \ ({ \ - unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x683 || _id == 0x693; \ + __cpu_is_pxa930(id) \ + || __cpu_is_pxa935(id); \ }) #else #define __cpu_is_pxa93x(id) (0) @@ -308,6 +296,8 @@ ({ \ __cpu_is_pxa93x(read_cpuid_id()); \ }) + + /* * return current memory and LCD clock frequency in units of 10kHz */ @@ -317,11 +307,4 @@ extern unsigned int get_memclk_frequency_10khz(void); extern unsigned long get_clock_tick_rate(void); #endif -#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -#define PCIBIOS_MIN_IO 0 -#define PCIBIOS_MIN_MEM 0 -#define pcibios_assign_all_busses() 1 -#define ARCH_HAS_DMA_SET_COHERENT_MASK -#endif - #endif /* _ASM_ARCH_HARDWARE_H */ |