1/* 2 * Bamboo board definitions 3 * 4 * Wade Farnsworth <wfarnsworth@mvista.com> 5 * 6 * Copyright 2004 MontaVista Software Inc. 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License as published by the 10 * Free Software Foundation; either version 2 of the License, or (at your 11 * option) any later version. 12 */ 13 14#ifdef __KERNEL__ 15#ifndef __ASM_BAMBOO_H__ 16#define __ASM_BAMBOO_H__ 17 18#include <platforms/4xx/ibm440ep.h> 19 20/* F/W TLB mapping used in bootloader glue to reset EMAC */ 21#define PPC44x_EMAC0_MR0 0x0EF600E00 22 23/* Location of MAC addresses in PIBS image */ 24#define PIBS_FLASH_BASE 0xfff00000 25#define PIBS_MAC_BASE (PIBS_FLASH_BASE+0xc0400) 26#define PIBS_MAC_SIZE 0x200 27#define PIBS_MAC_OFFSET 0x100 28 29/* Default clock rate */ 30#define BAMBOO_TMRCLK 25000000 31 32/* RTC/NVRAM location */ 33#define BAMBOO_RTC_ADDR 0x080000000ULL 34#define BAMBOO_RTC_SIZE 0x2000 35 36/* FPGA Registers */ 37#define BAMBOO_FPGA_ADDR 0x080002000ULL 38 39#define BAMBOO_FPGA_CONFIG2_REG_ADDR (BAMBOO_FPGA_ADDR + 0x1) 40#define BAMBOO_FULL_DUPLEX_EN(x) (x & 0x08) 41#define BAMBOO_FORCE_100Mbps(x) (x & 0x04) 42#define BAMBOO_AUTONEGOTIATE(x) (x & 0x02) 43 44#define BAMBOO_FPGA_SETTING_REG_ADDR (BAMBOO_FPGA_ADDR + 0x3) 45#define BAMBOO_BOOT_SMALL_FLASH(x) (!(x & 0x80)) 46#define BAMBOO_LARGE_FLASH_EN(x) (!(x & 0x40)) 47#define BAMBOO_BOOT_NAND_FLASH(x) (!(x & 0x20)) 48 49#define BAMBOO_FPGA_SELECTION1_REG_ADDR (BAMBOO_FPGA_ADDR + 0x4) 50#define BAMBOO_SEL_MII(x) (x & 0x80) 51#define BAMBOO_SEL_RMII(x) (x & 0x40) 52#define BAMBOO_SEL_SMII(x) (x & 0x20) 53 54/* Flash */ 55#define BAMBOO_SMALL_FLASH_LOW 0x087f00000ULL 56#define BAMBOO_SMALL_FLASH_HIGH 0x0fff00000ULL 57#define BAMBOO_SMALL_FLASH_SIZE 0x100000 58#define BAMBOO_LARGE_FLASH_LOW 0x087800000ULL 59#define BAMBOO_LARGE_FLASH_HIGH1 0x0ff800000ULL 60#define BAMBOO_LARGE_FLASH_HIGH2 0x0ffc00000ULL 61#define BAMBOO_LARGE_FLASH_SIZE 0x400000 62#define BAMBOO_SRAM_LOW 0x087f00000ULL 63#define BAMBOO_SRAM_HIGH1 0x0fff00000ULL 64#define BAMBOO_SRAM_HIGH2 0x0ff800000ULL 65#define BAMBOO_SRAM_SIZE 0x100000 66#define BAMBOO_NAND_FLASH_REG_ADDR 0x090000000ULL 67#define BAMBOO_NAND_FLASH_REG_SIZE 0x2000 68 69/* 70 * Serial port defines 71 */ 72#define RS_TABLE_SIZE 4 73 74#define UART0_IO_BASE 0xEF600300 75#define UART1_IO_BASE 0xEF600400 76#define UART2_IO_BASE 0xEF600500 77#define UART3_IO_BASE 0xEF600600 78 79#define BASE_BAUD 33177600/3/16 80#define UART0_INT 0 81#define UART1_INT 1 82#define UART2_INT 3 83#define UART3_INT 4 84 85#define STD_UART_OP(num) \ 86 { 0, BASE_BAUD, 0, UART##num##_INT, \ 87 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \ 88 iomem_base: (void*)UART##num##_IO_BASE, \ 89 io_type: SERIAL_IO_MEM}, 90 91#define SERIAL_PORT_DFNS \ 92 STD_UART_OP(0) \ 93 STD_UART_OP(1) \ 94 STD_UART_OP(2) \ 95 STD_UART_OP(3) 96 97/* PCI support */ 98#define BAMBOO_PCI_CFGA_PLB32 0xeec00000 99#define BAMBOO_PCI_CFGD_PLB32 0xeec00004 100 101#define BAMBOO_PCI_IO_BASE 0x00000000e8000000ULL 102#define BAMBOO_PCI_IO_SIZE 0x00010000 103#define BAMBOO_PCI_MEM_OFFSET 0x00000000 104#define BAMBOO_PCI_PHY_MEM_BASE 0x00000000a0000000ULL 105 106#define BAMBOO_PCI_LOWER_IO 0x00000000 107#define BAMBOO_PCI_UPPER_IO 0x0000ffff 108#define BAMBOO_PCI_LOWER_MEM 0xa0000000 109#define BAMBOO_PCI_UPPER_MEM 0xafffffff 110#define BAMBOO_PCI_MEM_BASE 0xa0000000 111 112#define BAMBOO_PCIL0_BASE 0x00000000ef400000ULL 113#define BAMBOO_PCIL0_SIZE 0x40 114 115#define BAMBOO_PCIL0_PMM0LA 0x000 116#define BAMBOO_PCIL0_PMM0MA 0x004 117#define BAMBOO_PCIL0_PMM0PCILA 0x008 118#define BAMBOO_PCIL0_PMM0PCIHA 0x00C 119#define BAMBOO_PCIL0_PMM1LA 0x010 120#define BAMBOO_PCIL0_PMM1MA 0x014 121#define BAMBOO_PCIL0_PMM1PCILA 0x018 122#define BAMBOO_PCIL0_PMM1PCIHA 0x01C 123#define BAMBOO_PCIL0_PMM2LA 0x020 124#define BAMBOO_PCIL0_PMM2MA 0x024 125#define BAMBOO_PCIL0_PMM2PCILA 0x028 126#define BAMBOO_PCIL0_PMM2PCIHA 0x02C 127#define BAMBOO_PCIL0_PTM1MS 0x030 128#define BAMBOO_PCIL0_PTM1LA 0x034 129#define BAMBOO_PCIL0_PTM2MS 0x038 130#define BAMBOO_PCIL0_PTM2LA 0x03C 131 132#endif /* __ASM_BAMBOO_H__ */ 133#endif /* __KERNEL__ */ 134