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_44x 15 #include "ppcboot.h" 16 17 static bd_t bd; 18 19 static void warp_fixups(void) 20 { 21 unsigned long sysclk = 66000000; 22 23 ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); 24 ibm4xx_sdram_fixup_memsize(); 25 ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); 26 dt_fixup_mac_addresses(&bd.bi_enetaddr); 27 } 28 29 30 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, 31 unsigned long r6, unsigned long r7) 32 { 33 CUBOOT_INIT(); 34 35 platform_ops.fixups = warp_fixups; 36 platform_ops.exit = ibm44x_dbcr_reset; 37 fdt_init(_dtb_start); 38 serial_console_init(); 39 } 40