diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/cputype.h')
-rw-r--r-- | arch/arm/mach-davinci/include/mach/cputype.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/arm/mach-davinci/include/mach/cputype.h b/arch/arm/mach-davinci/include/mach/cputype.h deleted file mode 100644 index 1fc84e21664d..000000000000 --- a/arch/arm/mach-davinci/include/mach/cputype.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * DaVinci CPU type detection - * - * Author: Kevin Hilman, Deep Root Systems, LLC - * - * Defines the cpu_is_*() macros for runtime detection of DaVinci - * device type. In addition, if support for a given device is not - * compiled in to the kernel, the macros return 0 so that - * resulting code can be optimized out. - * - * 2009 (c) Deep Root Systems, LLC. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef _ASM_ARCH_CPU_H -#define _ASM_ARCH_CPU_H - -#include <mach/common.h> - -struct davinci_id { - u8 variant; /* JTAG ID bits 31:28 */ - u16 part_no; /* JTAG ID bits 27:12 */ - u16 manufacturer; /* JTAG ID bits 11:1 */ - u32 cpu_id; - char *name; -}; - -/* Can use lower 16 bits of cpu id for a variant when required */ -#define DAVINCI_CPU_ID_DM6446 0x64460000 -#define DAVINCI_CPU_ID_DM6467 0x64670000 -#define DAVINCI_CPU_ID_DM355 0x03550000 -#define DAVINCI_CPU_ID_DM365 0x03650000 -#define DAVINCI_CPU_ID_DA830 0x08300000 -#define DAVINCI_CPU_ID_DA850 0x08500000 - -#define IS_DAVINCI_CPU(type, id) \ -static inline int is_davinci_ ##type(void) \ -{ \ - return (davinci_soc_info.cpu_id == (id)); \ -} - -IS_DAVINCI_CPU(dm644x, DAVINCI_CPU_ID_DM6446) -IS_DAVINCI_CPU(dm646x, DAVINCI_CPU_ID_DM6467) -IS_DAVINCI_CPU(dm355, DAVINCI_CPU_ID_DM355) -IS_DAVINCI_CPU(dm365, DAVINCI_CPU_ID_DM365) -IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830) -IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850) - -#ifdef CONFIG_ARCH_DAVINCI_DM644x -#define cpu_is_davinci_dm644x() is_davinci_dm644x() -#else -#define cpu_is_davinci_dm644x() 0 -#endif - -#ifdef CONFIG_ARCH_DAVINCI_DM646x -#define cpu_is_davinci_dm646x() is_davinci_dm646x() -#else -#define cpu_is_davinci_dm646x() 0 -#endif - -#ifdef CONFIG_ARCH_DAVINCI_DM355 -#define cpu_is_davinci_dm355() is_davinci_dm355() -#else -#define cpu_is_davinci_dm355() 0 -#endif - -#ifdef CONFIG_ARCH_DAVINCI_DM365 -#define cpu_is_davinci_dm365() is_davinci_dm365() -#else -#define cpu_is_davinci_dm365() 0 -#endif - -#ifdef CONFIG_ARCH_DAVINCI_DA830 -#define cpu_is_davinci_da830() is_davinci_da830() -#else -#define cpu_is_davinci_da830() 0 -#endif - -#ifdef CONFIG_ARCH_DAVINCI_DA850 -#define cpu_is_davinci_da850() is_davinci_da850() -#else -#define cpu_is_davinci_da850() 0 -#endif - -#endif |