Commit | Line | Data |
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0b195812 SW |
1 | /* |
2 | * Old U-boot compatibility for 8xx | |
3 | * | |
4 | * Author: Scott Wood <scottwood@freescale.com> | |
5 | * | |
6 | * Copyright (c) 2007 Freescale Semiconductor, Inc. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License version 2 as published | |
10 | * by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | #include "ops.h" | |
14 | #include "stdio.h" | |
15 | #include "cuboot.h" | |
16 | ||
17 | #define TARGET_8xx | |
18 | #define TARGET_HAS_ETH1 | |
19 | #include "ppcboot.h" | |
20 | ||
21 | static bd_t bd; | |
22 | ||
23 | static void platform_fixups(void) | |
24 | { | |
25 | void *node; | |
26 | ||
27 | dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); | |
28 | dt_fixup_mac_addresses(bd.bi_enetaddr, bd.bi_enet1addr); | |
29 | dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 16, bd.bi_busfreq); | |
30 | ||
31 | node = finddevice("/soc/cpm"); | |
6d817aa7 | 32 | if (node) |
0b195812 | 33 | setprop(node, "clock-frequency", &bd.bi_busfreq, 4); |
6d817aa7 SW |
34 | |
35 | node = finddevice("/soc/cpm/brg"); | |
36 | if (node) | |
37 | setprop(node, "clock-frequency", &bd.bi_busfreq, 4); | |
0b195812 SW |
38 | } |
39 | ||
40 | void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, | |
41 | unsigned long r6, unsigned long r7) | |
42 | { | |
43 | CUBOOT_INIT(); | |
2f0dfeaa | 44 | fdt_init(_dtb_start); |
0b195812 SW |
45 | serial_console_init(); |
46 | platform_ops.fixups = platform_fixups; | |
47 | } |