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/*
* arch/ppc/platforms/bamboo.h
*
* Bamboo board definitions
*
* Wade Farnsworth <wfarnsworth@mvista.com>
*
* Copyright 2004 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.
*/
#ifdef __KERNEL__
#ifndef __ASM_BAMBOO_H__
#define __ASM_BAMBOO_H__
#include <linux/config.h>
#include <platforms/4xx/ibm440ep.h>
/* F/W TLB mapping used in bootloader glue to reset EMAC */
#define PPC44x_EMAC0_MR0 0x0EF600E00
/* Location of MAC addresses in PIBS image */
#define PIBS_FLASH_BASE 0xfff00000
#define PIBS_MAC_BASE (PIBS_FLASH_BASE+0xc0400)
#define PIBS_MAC_SIZE 0x200
#define PIBS_MAC_OFFSET 0x100
/* Default clock rate */
#define BAMBOO_TMRCLK 25000000
/* RTC/NVRAM location */
#define BAMBOO_RTC_ADDR 0x080000000ULL
#define BAMBOO_RTC_SIZE 0x2000
/* FPGA Registers */
#define BAMBOO_FPGA_ADDR 0x080002000ULL
#define BAMBOO_FPGA_CONFIG2_REG_ADDR (BAMBOO_FPGA_ADDR + 0x1)
#define BAMBOO_FULL_DUPLEX_EN(x) (x & 0x08)
#define BAMBOO_FORCE_100Mbps(x) (x & 0x04)
#define BAMBOO_AUTONEGOTIATE(x) (x & 0x02)
#define BAMBOO_FPGA_SETTING_REG_ADDR (BAMBOO_FPGA_ADDR + 0x3)
#define BAMBOO_BOOT_SMALL_FLASH(x) (!(x & 0x80))
#define BAMBOO_LARGE_FLASH_EN(x) (!(x & 0x40))
#define BAMBOO_BOOT_NAND_FLASH(x) (!(x & 0x20))
#define BAMBOO_FPGA_SELECTION1_REG_ADDR (BAMBOO_FPGA_ADDR + 0x4)
#define BAMBOO_SEL_MII(x) (x & 0x80)
#define BAMBOO_SEL_RMII(x) (x & 0x40)
#define BAMBOO_SEL_SMII(x) (x & 0x20)
/* Flash */
#define BAMBOO_SMALL_FLASH_LOW 0x087f00000ULL
#define BAMBOO_SMALL_FLASH_HIGH 0x0fff00000ULL
#define BAMBOO_SMALL_FLASH_SIZE 0x100000
#define BAMBOO_LARGE_FLASH_LOW 0x087800000ULL
#define BAMBOO_LARGE_FLASH_HIGH1 0x0ff800000ULL
#define BAMBOO_LARGE_FLASH_HIGH2 0x0ffc00000ULL
#define BAMBOO_LARGE_FLASH_SIZE 0x400000
#define BAMBOO_SRAM_LOW 0x087f00000ULL
#define BAMBOO_SRAM_HIGH1 0x0fff00000ULL
#define BAMBOO_SRAM_HIGH2 0x0ff800000ULL
#define BAMBOO_SRAM_SIZE 0x100000
#define BAMBOO_NAND_FLASH_REG_ADDR 0x090000000ULL
#define BAMBOO_NAND_FLASH_REG_SIZE 0x2000
/*
* Serial port defines
*/
#define RS_TABLE_SIZE 4
#define UART0_IO_BASE 0xEF600300
#define UART1_IO_BASE 0xEF600400
#define UART2_IO_BASE 0xEF600500
#define UART3_IO_BASE 0xEF600600
#define BASE_BAUD 33177600/3/16
#define UART0_INT 0
#define UART1_INT 1
#define UART2_INT 3
#define UART3_INT 4
#define STD_UART_OP(num) \
{ 0, BASE_BAUD, 0, UART##num##_INT, \
(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
iomem_base: UART##num##_IO_BASE, \
io_type: SERIAL_IO_MEM},
#define SERIAL_PORT_DFNS \
STD_UART_OP(0) \
STD_UART_OP(1) \
STD_UART_OP(2) \
STD_UART_OP(3)
/* PCI support */
#define BAMBOO_PCI_CFGA_PLB32 0xeec00000
#define BAMBOO_PCI_CFGD_PLB32 0xeec00004
#define BAMBOO_PCI_IO_BASE 0x00000000e8000000ULL
#define BAMBOO_PCI_IO_SIZE 0x00010000
#define BAMBOO_PCI_MEM_OFFSET 0x00000000
#define BAMBOO_PCI_PHY_MEM_BASE 0x00000000a0000000ULL
#define BAMBOO_PCI_LOWER_IO 0x00000000
#define BAMBOO_PCI_UPPER_IO 0x0000ffff
#define BAMBOO_PCI_LOWER_MEM 0xa0000000
#define BAMBOO_PCI_UPPER_MEM 0xafffffff
#define BAMBOO_PCI_MEM_BASE 0xa0000000
#define BAMBOO_PCIL0_BASE 0x00000000ef400000ULL
#define BAMBOO_PCIL0_SIZE 0x40
#define BAMBOO_PCIL0_PMM0LA 0x000
#define BAMBOO_PCIL0_PMM0MA 0x004
#define BAMBOO_PCIL0_PMM0PCILA 0x008
#define BAMBOO_PCIL0_PMM0PCIHA 0x00C
#define BAMBOO_PCIL0_PMM1LA 0x010
#define BAMBOO_PCIL0_PMM1MA 0x014
#define BAMBOO_PCIL0_PMM1PCILA 0x018
#define BAMBOO_PCIL0_PMM1PCIHA 0x01C
#define BAMBOO_PCIL0_PMM2LA 0x020
#define BAMBOO_PCIL0_PMM2MA 0x024
#define BAMBOO_PCIL0_PMM2PCILA 0x028
#define BAMBOO_PCIL0_PMM2PCIHA 0x02C
#define BAMBOO_PCIL0_PTM1MS 0x030
#define BAMBOO_PCIL0_PTM1LA 0x034
#define BAMBOO_PCIL0_PTM2MS 0x038
#define BAMBOO_PCIL0_PTM2LA 0x03C
#endif /* __ASM_BAMBOO_H__ */
#endif /* __KERNEL__ */
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