diff options
Diffstat (limited to 'arch/powerpc/boot/bamboo.c')
-rw-r--r-- | arch/powerpc/boot/bamboo.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/powerpc/boot/bamboo.c b/arch/powerpc/boot/bamboo.c new file mode 100644 index 000000000000..f61fcdab1c7c --- /dev/null +++ b/arch/powerpc/boot/bamboo.c | |||
@@ -0,0 +1,47 @@ | |||
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 | static u8 *bamboo_mac0, *bamboo_mac1; | ||
28 | |||
29 | static void bamboo_fixups(void) | ||
30 | { | ||
31 | unsigned long sysclk = 33333333; | ||
32 | |||
33 | ibm440ep_fixup_clocks(sysclk, 11059200); | ||
34 | ibm4xx_fixup_memsize(); | ||
35 | ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00); | ||
36 | dt_fixup_mac_addresses(bamboo_mac0, bamboo_mac1); | ||
37 | } | ||
38 | |||
39 | void bamboo_init(void *mac0, void *mac1) | ||
40 | { | ||
41 | platform_ops.fixups = bamboo_fixups; | ||
42 | platform_ops.exit = ibm44x_dbcr_reset; | ||
43 | bamboo_mac0 = mac0; | ||
44 | bamboo_mac1 = mac1; | ||
45 | ft_init(_dtb_start, 0, 32); | ||
46 | serial_console_init(); | ||
47 | } | ||