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 14 #define TARGET_4xx 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 } 41