| /* |
| * Old U-boot compatibility for Sequoia |
| * |
| * Valentine Barshak <vbarshak@ru.mvista.com> |
| * Copyright 2007 MontaVista Software, Inc |
| * |
| * Based on Ebony code by David Gibson <david@gibson.dropbear.id.au> |
| * Copyright IBM Corporation, 2007 |
| * |
| * Based on Bamboo code by Josh Boyer <jwboyer@linux.vnet.ibm.com> |
| * Copyright IBM Corporation, 2007 |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; version 2 of the License |
| */ |
| |
| #include <stdarg.h> |
| #include <stddef.h> |
| #include "types.h" |
| #include "elf.h" |
| #include "string.h" |
| #include "stdio.h" |
| #include "page.h" |
| #include "ops.h" |
| #include "dcr.h" |
| #include "4xx.h" |
| #include "44x.h" |
| #include "cuboot.h" |
| |
| #define TARGET_4xx |
| #define TARGET_44x |
| #include "ppcboot.h" |
| |
| static bd_t bd; |
| |
| |
| static void sequoia_fixups(void) |
| { |
| unsigned long sysclk = 33333333; |
| |
| ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); |
| ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); |
| ibm4xx_denali_fixup_memsize(); |
| dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); |
| dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); |
| } |
| |
| void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, |
| unsigned long r6, unsigned long r7) |
| { |
| CUBOOT_INIT(); |
| platform_ops.fixups = sequoia_fixups; |
| platform_ops.exit = ibm44x_dbcr_reset; |
| fdt_init(_dtb_start); |
| serial_console_init(); |
| } |