From d8ef0da96eb2ab642f6bc99494431d7a1d8268a8 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Thu, 24 May 2007 12:44:44 +0000 Subject: fix Magicbox for .21 and convert to the new structure git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7328 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/arch/ppc/platforms/4xx/magicbox.h | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h (limited to 'target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h') diff --git a/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h b/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h new file mode 100644 index 0000000000..6ce1e5b8ce --- /dev/null +++ b/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h @@ -0,0 +1,47 @@ +/* + * Support for IBM PPC 405EP-based MagicBox board + * + * Heavily based on bubinga.h + * + * + * Author: SAW (IBM), derived from walnut.h. + * Maintained by MontaVista Software + * + * 2003 (c) MontaVista Softare 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 __MAGICBOX_H__ +#define __MAGICBOX_H__ + +#include +#include +#include + +/* Memory map for the "MagicBox" 405EP evaluation board -- generic 4xx. */ + +/* The UART clock is based off an internal clock - + * define BASE_BAUD based on the internal clock and divider(s). + * Since BASE_BAUD must be a constant, we will initialize it + * using clock/divider values which OpenBIOS initializes + * for typical configurations at various CPU speeds. + * The base baud is calculated as (FWDA / EXT UART DIV / 16) + */ +#define BASE_BAUD 0 + +/* Flash */ +#define PPC40x_FPGA_BASE 0xF0300000 +#define PPC40x_FPGA_REG_OFFS 1 /* offset to flash map reg */ +#define PPC40x_FLASH_ONBD_N(x) (x & 0x02) +#define PPC40x_FLASH_SRAM_SEL(x) (x & 0x01) +#define PPC40x_FLASH_LOW 0xFFF00000 +#define PPC40x_FLASH_HIGH 0xFFF80000 +#define PPC40x_FLASH_SIZE 0x80000 + +#define PPC4xx_MACHINE_NAME "MagicBox" + +#endif /* __MAGICBOX_H__ */ +#endif /* __KERNEL__ */ -- cgit v1.2.3