| /* |
| * arch/ppc/platforms/4xx/luan.h |
| * |
| * Luan board definitions |
| * |
| * Matt Porter <mporter@kernel.crashing.org> |
| * |
| * Copyright 2004-2005 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. |
| * |
| */ |
| |
| #ifdef __KERNEL__ |
| #ifndef __ASM_LUAN_H__ |
| #define __ASM_LUAN_H__ |
| |
| #include <linux/config.h> |
| #include <platforms/4xx/ibm440sp.h> |
| |
| /* F/W TLB mapping used in bootloader glue to reset EMAC */ |
| #define PPC44x_EMAC0_MR0 0xa0000800 |
| |
| /* Location of MAC addresses in PIBS image */ |
| #define PIBS_FLASH_BASE 0xffe00000 |
| #define PIBS_MAC_BASE (PIBS_FLASH_BASE+0x1b0400) |
| |
| /* External timer clock frequency */ |
| #define LUAN_TMR_CLK 25000000 |
| |
| /* Flash */ |
| #define LUAN_FPGA_REG_0 0x0000000148300000ULL |
| #define LUAN_BOOT_LARGE_FLASH(x) (x & 0x40) |
| #define LUAN_SMALL_FLASH_LOW 0x00000001ff900000ULL |
| #define LUAN_SMALL_FLASH_HIGH 0x00000001ffe00000ULL |
| #define LUAN_SMALL_FLASH_SIZE 0x100000 |
| #define LUAN_LARGE_FLASH_LOW 0x00000001ff800000ULL |
| #define LUAN_LARGE_FLASH_HIGH 0x00000001ffc00000ULL |
| #define LUAN_LARGE_FLASH_SIZE 0x400000 |
| |
| /* |
| * Serial port defines |
| */ |
| #define RS_TABLE_SIZE 3 |
| |
| /* PIBS defined UART mappings, used before early_serial_setup */ |
| #define UART0_IO_BASE 0xa0000200 |
| #define UART1_IO_BASE 0xa0000300 |
| #define UART2_IO_BASE 0xa0000600 |
| |
| #define BASE_BAUD 11059200 |
| #define STD_UART_OP(num) \ |
| { 0, BASE_BAUD, 0, UART##num##_INT, \ |
| (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \ |
| iomem_base: (void*)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) |
| |
| /* PCI support */ |
| #define LUAN_PCIX_LOWER_IO 0x00000000 |
| #define LUAN_PCIX_UPPER_IO 0x0000ffff |
| #define LUAN_PCIX0_LOWER_MEM 0x80000000 |
| #define LUAN_PCIX0_UPPER_MEM 0x9fffffff |
| #define LUAN_PCIX1_LOWER_MEM 0xa0000000 |
| #define LUAN_PCIX1_UPPER_MEM 0xbfffffff |
| #define LUAN_PCIX2_LOWER_MEM 0xc0000000 |
| #define LUAN_PCIX2_UPPER_MEM 0xdfffffff |
| |
| #define LUAN_PCIX_MEM_SIZE 0x20000000 |
| #define LUAN_PCIX_MEM_OFFSET 0x00000000 |
| |
| #endif /* __ASM_LUAN_H__ */ |
| #endif /* __KERNEL__ */ |