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/*
* arch/ppc/platforms/mvme5100.h
*
* Definitions for Motorola MVME5100.
*
* Author: Matt Porter <mporter@mvista.com>
*
* 2001 (c) MontaVista, Software, Inc. 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.
*/
#ifdef __KERNEL__
#ifndef __ASM_MVME5100_H__
#define __ASM_MVME5100_H__
#define MVME5100_HAWK_SMC_BASE 0xfef80000
#define MVME5100_PCI_CONFIG_ADDR 0xfe000cf8
#define MVME5100_PCI_CONFIG_DATA 0xfe000cfc
#define MVME5100_PCI_IO_BASE 0xfe000000
#define MVME5100_PCI_MEM_BASE 0x80000000
#define MVME5100_PCI_MEM_OFFSET 0x00000000
#define MVME5100_PCI_DRAM_OFFSET 0x00000000
#define MVME5100_ISA_MEM_BASE 0x00000000
#define MVME5100_ISA_IO_BASE MVME5100_PCI_IO_BASE
#define MVME5100_PCI_LOWER_MEM 0x80000000
#define MVME5100_PCI_UPPER_MEM 0xf3f7ffff
#define MVME5100_PCI_LOWER_IO 0x00000000
#define MVME5100_PCI_UPPER_IO 0x0077ffff
/* MVME5100 board register addresses. */
#define MVME5100_BOARD_STATUS_REG 0xfef88080
#define MVME5100_BOARD_MODFAIL_REG 0xfef88090
#define MVME5100_BOARD_MODRST_REG 0xfef880a0
#define MVME5100_BOARD_TBEN_REG 0xfef880c0
#define MVME5100_BOARD_SW_READ_REG 0xfef880e0
#define MVME5100_BOARD_GEO_ADDR_REG 0xfef880e8
#define MVME5100_BOARD_EXT_FEATURE1_REG 0xfef880f0
#define MVME5100_BOARD_EXT_FEATURE2_REG 0xfef88100
/* Define the NVRAM/RTC address strobe & data registers */
#define MVME5100_PHYS_NVRAM_AS0 0xfef880c8
#define MVME5100_PHYS_NVRAM_AS1 0xfef880d0
#define MVME5100_PHYS_NVRAM_DATA 0xfef880d8
#define MVME5100_NVRAM_AS0 (MVME5100_PHYS_NVRAM_AS0 - MVME5100_ISA_IO_BASE)
#define MVME5100_NVRAM_AS1 (MVME5100_PHYS_NVRAM_AS1 - MVME5100_ISA_IO_BASE)
#define MVME5100_NVRAM_DATA (MVME5100_PHYS_NVRAM_DATA - MVME5100_ISA_IO_BASE)
/* UART clock, addresses, and irq */
#define MVME5100_BASE_BAUD 1843200
#define MVME5100_SERIAL_1 0xfef88000
#define MVME5100_SERIAL_2 0xfef88200
#ifdef CONFIG_MVME5100_IPMC761_PRESENT
#define MVME5100_SERIAL_IRQ 17
#else
#define MVME5100_SERIAL_IRQ 1
#endif
#define RS_TABLE_SIZE 4
#define BASE_BAUD ( MVME5100_BASE_BAUD / 16 )
#define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF
/* All UART IRQs are wire-OR'd to one MPIC IRQ */
#define STD_SERIAL_PORT_DFNS \
{ 0, BASE_BAUD, MVME5100_SERIAL_1, \
MVME5100_SERIAL_IRQ, \
STD_COM_FLAGS, /* ttyS0 */ \
iomem_base: (unsigned char *)MVME5100_SERIAL_1, \
iomem_reg_shift: 4, \
io_type: SERIAL_IO_MEM }, \
{ 0, BASE_BAUD, MVME5100_SERIAL_2, \
MVME5100_SERIAL_IRQ, \
STD_COM_FLAGS, /* ttyS1 */ \
iomem_base: (unsigned char *)MVME5100_SERIAL_2, \
iomem_reg_shift: 4, \
io_type: SERIAL_IO_MEM },
#define SERIAL_PORT_DFNS \
STD_SERIAL_PORT_DFNS
#endif /* __ASM_MVME5100_H__ */
#endif /* __KERNEL__ */
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