diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-08-14 10:55:26 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-14 10:55:26 +0200 |
commit | d4439087d316613548c70472291bf4ca646ce24b (patch) | |
tree | 4819f39cbbfcc2ed9c9f85c7a91cbf142f5b02d4 /arch/m68knommu/include/asm/coldfire.h | |
parent | 26d809af6397ce5c37f5c44d89734d19cce1ad25 (diff) | |
parent | 30a2f3c60a84092c8084dfe788b710f8d0768cd4 (diff) |
Merge commit 'v2.6.27-rc3' into x86/xsave
Conflicts:
arch/x86/kernel/genapic_64.c
include/asm-x86/kvm_host.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/m68knommu/include/asm/coldfire.h')
-rw-r--r-- | arch/m68knommu/include/asm/coldfire.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/m68knommu/include/asm/coldfire.h b/arch/m68knommu/include/asm/coldfire.h new file mode 100644 index 00000000000..83a9fa4e618 --- /dev/null +++ b/arch/m68knommu/include/asm/coldfire.h @@ -0,0 +1,51 @@ +/****************************************************************************/ + +/* + * coldfire.h -- Motorola ColdFire CPU sepecific defines + * + * (C) Copyright 1999-2006, Greg Ungerer (gerg@snapgear.com) + * (C) Copyright 2000, Lineo (www.lineo.com) + */ + +/****************************************************************************/ +#ifndef coldfire_h +#define coldfire_h +/****************************************************************************/ + + +/* + * Define master clock frequency. This is essentially done at config + * time now. No point enumerating dozens of possible clock options + * here. Also the peripheral clock (bus clock) divide ratio is set + * at config time too. + */ +#ifdef CONFIG_CLOCK_SET +#define MCF_CLK CONFIG_CLOCK_FREQ +#define MCF_BUSCLK (CONFIG_CLOCK_FREQ / CONFIG_CLOCK_DIV) +#else +#error "Don't know what your ColdFire CPU clock frequency is??" +#endif + +/* + * Define the processor support peripherals base address. + * This is generally setup by the boards start up code. + */ +#define MCF_MBAR 0x10000000 +#define MCF_MBAR2 0x80000000 +#if defined(CONFIG_M520x) +#define MCF_IPSBAR 0xFC000000 +#else +#define MCF_IPSBAR 0x40000000 +#endif + +#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \ + defined(CONFIG_M520x) +#undef MCF_MBAR +#define MCF_MBAR MCF_IPSBAR +#elif defined(CONFIG_M532x) +#undef MCF_MBAR +#define MCF_MBAR 0x00000000 +#endif + +/****************************************************************************/ +#endif /* coldfire_h */ |