projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1e12f3c5 SM |
1 | /* |
| 2 | * Copyright (c) 2008 PIKA Technologies | |
| 3 | * Sean MacLennan <smaclennan@pikatech.com> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU General Public License version 2 as published | |
| 7 | * by the Free Software Foundation. | |
| 8 | */ | |
| 9 | ||
| 10 | #include "ops.h" | |
| 11 | #include "4xx.h" | |
| 12 | #include "cuboot.h" | |
| 13 | ||
| fe57e8be | 14 | #define TARGET_4xx |
| 1e12f3c5 SM |
15 | #define TARGET_44x |
| 16 | #include "ppcboot.h" | |
| 17 | ||
| 18 | static bd_t bd; | |
| 19 | ||
| 20 | static void warp_fixups(void) | |
| 21 | { | |
| 22 | unsigned long sysclk = 66000000; | |
| 23 | ||
| 24 | ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); | |
| 25 | ibm4xx_sdram_fixup_memsize(); | |
| 26 | ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); | |
| 27 | dt_fixup_mac_addresses(&bd.bi_enetaddr); | |
| 28 | } | |
| 29 | ||
| 30 | ||
| 31 | void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, | |
| 32 | unsigned long r6, unsigned long r7) | |
| 33 | { | |
| 34 | CUBOOT_INIT(); | |
| 35 | ||
| 36 | platform_ops.fixups = warp_fixups; | |
| 37 | platform_ops.exit = ibm44x_dbcr_reset; | |
| 38 | fdt_init(_dtb_start); | |
| 39 | serial_console_init(); | |
| 40 | } |