diff options
author | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-05-24 12:44:44 +0000 |
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committer | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-05-24 12:44:44 +0000 |
commit | da2d341c2857cd8fb09d41b2832bf2a33d543af3 (patch) | |
tree | 24270bf47b026fd9faa056bff60d347749226b99 /target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h | |
parent | 685bac6aca74abee18640fbab2a66aadd11dc754 (diff) |
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
Diffstat (limited to 'target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h')
-rw-r--r-- | target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.h | 47 |
1 files changed, 47 insertions, 0 deletions
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 000000000..6ce1e5b8c --- /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 <source@mvista.com> + * + * 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 <linux/autoconf.h> +#include <platforms/4xx/ibm405ep.h> +#include <asm/ppcboot.h> + +/* 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__ */ |