diff options
Diffstat (limited to 'arch/arm/mach-ixp23xx/include/mach/ixdp2351.h')
| -rw-r--r-- | arch/arm/mach-ixp23xx/include/mach/ixdp2351.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h b/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h new file mode 100644 index 0000000..6639510 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h @@ -0,0 +1,89 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/ixdp2351.h + * + * Register and other defines for IXDP2351 + * + * Copyright (c) 2002-2004 Intel Corp. + * Copytight (c) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_IXDP2351_H +#define __ASM_ARCH_IXDP2351_H + +/* + * NP module memory map + */ +#define IXDP2351_NP_PHYS_BASE (IXP23XX_EXP_BUS_CS4_BASE) +#define IXDP2351_NP_PHYS_SIZE 0x00100000 +#define IXDP2351_NP_VIRT_BASE 0xeff00000 + +#define IXDP2351_VIRT_CS8900_BASE (IXDP2351_NP_VIRT_BASE) +#define IXDP2351_VIRT_CS8900_END (IXDP2351_VIRT_CS8900_BASE + 16) + +#define IXDP2351_VIRT_NP_CPLD_BASE (IXP23XX_EXP_BUS_CS4_BASE_VIRT + 0x00010000) + +#define IXDP2351_NP_CPLD_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_NP_CPLD_BASE + reg)) + +#define IXDP2351_NP_CPLD_RESET1_REG IXDP2351_NP_CPLD_REG(0x00) +#define IXDP2351_NP_CPLD_LED_REG IXDP2351_NP_CPLD_REG(0x02) +#define IXDP2351_NP_CPLD_VERSION_REG IXDP2351_NP_CPLD_REG(0x04) + +/* + * Base board module memory map + */ + +#define IXDP2351_BB_BASE_PHYS (IXP23XX_EXP_BUS_CS5_BASE) +#define IXDP2351_BB_SIZE 0x01000000 +#define IXDP2351_BB_BASE_VIRT (0xee000000) + +#define IXDP2351_BB_AREA_BASE(offset) (IXDP2351_BB_BASE_VIRT + offset) + +#define IXDP2351_VIRT_NVRAM_BASE IXDP2351_BB_AREA_BASE(0x0) +#define IXDP2351_NVRAM_SIZE (0x20000) + +#define IXDP2351_VIRT_MB_IXF1104_BASE IXDP2351_BB_AREA_BASE(0x00020000) +#define IXDP2351_VIRT_ADD_UART_BASE IXDP2351_BB_AREA_BASE(0x000240C0) +#define IXDP2351_VIRT_FIC_BASE IXDP2351_BB_AREA_BASE(0x00200000) +#define IXDP2351_VIRT_DB0_BASE IXDP2351_BB_AREA_BASE(0x00400000) +#define IXDP2351_VIRT_DB1_BASE IXDP2351_BB_AREA_BASE(0x00600000) +#define IXDP2351_VIRT_CPLD_BASE IXDP2351_BB_AREA_BASE(0x00024000) + +/* + * On board CPLD registers + */ +#define IXDP2351_CPLD_BB_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_CPLD_BASE + reg)) + +#define IXDP2351_CPLD_RESET0_REG IXDP2351_CPLD_BB_REG(0x00) +#define IXDP2351_CPLD_RESET1_REG IXDP2351_CPLD_BB_REG(0x04) + +#define IXDP2351_CPLD_RESET1_MAGIC 0x55AA +#define IXDP2351_CPLD_RESET1_ENABLE 0x8000 + +#define IXDP2351_CPLD_FPGA_CONFIG_REG IXDP2351_CPLD_BB_REG(0x08) +#define IXDP2351_CPLD_INTB_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x10) +#define IXDP2351_CPLD_INTA_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x14) +#define IXDP2351_CPLD_INTB_STAT_REG IXDP2351_CPLD_BB_REG(0x18) +#define IXDP2351_CPLD_INTA_STAT_REG IXDP2351_CPLD_BB_REG(0x1C) +#define IXDP2351_CPLD_INTB_RAW_REG IXDP2351_CPLD_BB_REG(0x20) /* read */ +#define IXDP2351_CPLD_INTA_RAW_REG IXDP2351_CPLD_BB_REG(0x24) /* read */ +#define IXDP2351_CPLD_INTB_MASK_CLR_REG IXDP2351_CPLD_INTB_RAW_REG /* write */ +#define IXDP2351_CPLD_INTA_MASK_CLR_REG IXDP2351_CPLD_INTA_RAW_REG /* write */ +#define IXDP2351_CPLD_INTB_SIM_REG IXDP2351_CPLD_BB_REG(0x28) +#define IXDP2351_CPLD_INTA_SIM_REG IXDP2351_CPLD_BB_REG(0x2C) + /* Interrupt bits are defined in irqs.h */ +#define IXDP2351_CPLD_BB_GBE0_REG IXDP2351_CPLD_BB_REG(0x30) +#define IXDP2351_CPLD_BB_GBE1_REG IXDP2351_CPLD_BB_REG(0x34) + +/* #define IXDP2351_CPLD_BB_MISC_REG IXDP2351_CPLD_REG(0x1C) */ +/* #define IXDP2351_CPLD_BB_MISC_REV_MASK 0xFF */ +/* #define IXDP2351_CPLD_BB_GDXCS0_REG IXDP2351_CPLD_REG(0x24) */ +/* #define IXDP2351_CPLD_BB_GDXCS1_REG IXDP2351_CPLD_REG(0x28) */ +/* #define IXDP2351_CPLD_BB_CLOCK_REG IXDP2351_CPLD_REG(0x04) */ + + +#endif |
