2 * arch/ppc/platforms/4xx/sycamore.h
4 * Sycamore board definitions
6 * Copyright (c) 2005 DENX Software Engineering
7 * Stefan Roese <sr@denx.de>
9 * Based on original work by
10 * Armin Kuster <akuster@mvista.com>
11 * 2000 (c) MontaVista, Software, Inc.
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
21 #ifndef __ASM_SYCAMORE_H__
22 #define __ASM_SYCAMORE_H__
24 #include <linux/config.h>
25 #include <platforms/4xx/ibm405gpr.h>
26 #include <asm/ppcboot.h>
28 /* Memory map for the IBM "Sycamore" 405GPr evaluation board.
29 * Generic 4xx plus RTC.
32 #define SYCAMORE_RTC_PADDR ((uint)0xf0000000)
33 #define SYCAMORE_RTC_VADDR SYCAMORE_RTC_PADDR
34 #define SYCAMORE_RTC_SIZE ((uint)8*1024)
36 #define BASE_BAUD 691200
38 #define SYCAMORE_PS2_BASE 0xF0100000
41 #define PPC40x_FPGA_BASE 0xF0300000
42 #define PPC40x_FPGA_REG_OFFS 5 /* offset to flash map reg */
43 #define PPC40x_FLASH_ONBD_N(x) (x & 0x02)
44 #define PPC40x_FLASH_SRAM_SEL(x) (x & 0x01)
45 #define PPC40x_FLASH_LOW 0xFFF00000
46 #define PPC40x_FLASH_HIGH 0xFFF80000
47 #define PPC40x_FLASH_SIZE 0x80000
49 #define PPC4xx_MACHINE_NAME "IBM Sycamore"
51 #endif /* __ASM_SYCAMORE_H__ */
52 #endif /* __KERNEL__ */