| Josh Boyer | 2ba4573 | 2007-08-20 07:30:32 -0500 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright IBM Corporation, 2007 |
| 3 | * Josh Boyer <jwboyer@linux.vnet.ibm.com> |
| 4 | * |
| 5 | * Based on ebony wrapper: |
| 6 | * Copyright 2007 David Gibson, IBM Corporation. |
| 7 | * |
| 8 | * Clocking code based on code by: |
| 9 | * Stefan Roese <sr@denx.de> |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License |
| 13 | * as published by the Free Software Foundation; version 2 of the License |
| 14 | */ |
| 15 | #include <stdarg.h> |
| 16 | #include <stddef.h> |
| 17 | #include "types.h" |
| 18 | #include "elf.h" |
| 19 | #include "string.h" |
| 20 | #include "stdio.h" |
| 21 | #include "page.h" |
| 22 | #include "ops.h" |
| 23 | #include "dcr.h" |
| 24 | #include "4xx.h" |
| 25 | #include "44x.h" |
| 26 | |
| 27 | extern char _dtb_start[]; |
| 28 | extern char _dtb_end[]; |
| 29 | |
| 30 | static void bamboo_fixups(void) |
| 31 | { |
| 32 | unsigned long sysclk = 33333333; |
| 33 | |
| 34 | ibm440ep_fixup_clocks(sysclk, 11059200); |
| 35 | ibm4xx_fixup_memsize(); |
| 36 | ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00); |
| 37 | } |
| 38 | |
| 39 | void bamboo_init(void) |
| 40 | { |
| 41 | platform_ops.fixups = bamboo_fixups; |
| 42 | platform_ops.exit = ibm44x_dbcr_reset; |
| 43 | ft_init(_dtb_start, 0, 32); |
| 44 | serial_console_init(); |
| 45 | } |