diff options
| author | Greg Ungerer | 2005-09-09 09:32:14 +1000 |
|---|---|---|
| committer | Linus Torvalds | 2005-09-08 17:27:35 -0700 |
| commit | 910ce396a88b84b99377f7c46888a1ff9a86ded3 (patch) | |
| tree | 215714e910916197be1de590a595bdb8adaf4178 /include/asm-m68knommu | |
| parent | 4fe8a0f4c5d64cbc78227a88df4566c0d0ee4648 (diff) | |
[PATCH] m68knommu: ColdFire 523x processor register definitions
ColdFire 523x processor hardware register definitions.
Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m68knommu')
| -rw-r--r-- | include/asm-m68knommu/m523xsim.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/asm-m68knommu/m523xsim.h b/include/asm-m68knommu/m523xsim.h new file mode 100644 index 000000000000..926cfb805df7 --- /dev/null +++ b/include/asm-m68knommu/m523xsim.h @@ -0,0 +1,46 @@ +/****************************************************************************/ + +/* + * m523xsim.h -- ColdFire 523x System Integration Module support. + * + * (C) Copyright 2003-2005, Greg Ungerer <gerg@snapgear.com> + */ + +/****************************************************************************/ +#ifndef m523xsim_h +#define m523xsim_h +/****************************************************************************/ + +#include <linux/config.h> + +/* + * Define the 523x SIM register set addresses. + */ +#define MCFICM_INTC0 0x0c00 /* Base for Interrupt Ctrl 0 */ +#define MCFICM_INTC1 0x0d00 /* Base for Interrupt Ctrl 0 */ +#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */ +#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */ +#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */ +#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */ +#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */ +#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */ +#define MCFINTC_IRLR 0x18 /* */ +#define MCFINTC_IACKL 0x19 /* */ +#define MCFINTC_ICR0 0x40 /* Base ICR register */ + +#define MCFINT_VECBASE 64 /* Vector base number */ +#define MCFINT_UART0 13 /* Interrupt number for UART0 */ +#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ +#define MCFINT_QSPI 18 /* Interrupt number for QSPI */ + +/* + * SDRAM configuration registers. + */ +#define MCFSIM_DCR 0x44 /* SDRAM control */ +#define MCFSIM_DACR0 0x48 /* SDRAM base address 0 */ +#define MCFSIM_DMR0 0x4c /* SDRAM address mask 0 */ +#define MCFSIM_DACR1 0x50 /* SDRAM base address 1 */ +#define MCFSIM_DMR1 0x54 /* SDRAM address mask 1 */ + +/****************************************************************************/ +#endif /* m523xsim_h */ |