projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ba4573c JB |
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 | * This program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public License | |
| 10 | * as published by the Free Software Foundation; version 2 of the License | |
| 11 | */ | |
| 12 | #include "ops.h" | |
| 13 | #include "stdio.h" | |
| 14 | #include "44x.h" | |
| 658e8170 | 15 | #include "stdlib.h" |
| 2ba4573c JB |
16 | |
| 17 | BSS_STACK(4096); | |
| 18 | ||
| 658e8170 JB |
19 | #define PIBS_MAC0 0xfffc0400 |
| 20 | #define PIBS_MAC1 0xfffc0500 | |
| 21 | char pibs_mac0[6]; | |
| 22 | char pibs_mac1[6]; | |
| 23 | ||
| 24 | static void read_pibs_mac(void) | |
| 25 | { | |
| 26 | unsigned long long mac64; | |
| 27 | ||
| 28 | mac64 = strtoull((char *)PIBS_MAC0, 0, 16); | |
| 29 | memcpy(&pibs_mac0, (char *)&mac64+2, 6); | |
| 30 | ||
| 31 | mac64 = strtoull((char *)PIBS_MAC1, 0, 16); | |
| 32 | memcpy(&pibs_mac1, (char *)&mac64+2, 6); | |
| 33 | } | |
| 34 | ||
| 2ba4573c JB |
35 | void platform_init(void) |
| 36 | { | |
| 37 | unsigned long end_of_ram = 0x8000000; | |
| 38 | unsigned long avail_ram = end_of_ram - (unsigned long)_end; | |
| 39 | ||
| 40 | simple_alloc_init(_end, avail_ram, 32, 64); | |
| 658e8170 JB |
41 | read_pibs_mac(); |
| 42 | bamboo_init((u8 *)&pibs_mac0, (u8 *)&pibs_mac1); | |
| 2ba4573c | 43 | } |