18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2008 PIKA Technologies 48c2ecf20Sopenharmony_ci * Sean MacLennan <smaclennan@pikatech.com> 58c2ecf20Sopenharmony_ci */ 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci#include "ops.h" 88c2ecf20Sopenharmony_ci#include "4xx.h" 98c2ecf20Sopenharmony_ci#include "cuboot.h" 108c2ecf20Sopenharmony_ci#include "stdio.h" 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ci#define TARGET_4xx 138c2ecf20Sopenharmony_ci#define TARGET_44x 148c2ecf20Sopenharmony_ci#include "ppcboot.h" 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_cistatic bd_t bd; 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_cistatic void warp_fixups(void) 198c2ecf20Sopenharmony_ci{ 208c2ecf20Sopenharmony_ci ibm440ep_fixup_clocks(66000000, 11059200, 50000000); 218c2ecf20Sopenharmony_ci ibm4xx_sdram_fixup_memsize(); 228c2ecf20Sopenharmony_ci ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); 238c2ecf20Sopenharmony_ci dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); 248c2ecf20Sopenharmony_ci} 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_civoid platform_init(unsigned long r3, unsigned long r4, unsigned long r5, 278c2ecf20Sopenharmony_ci unsigned long r6, unsigned long r7) 288c2ecf20Sopenharmony_ci{ 298c2ecf20Sopenharmony_ci CUBOOT_INIT(); 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci platform_ops.fixups = warp_fixups; 328c2ecf20Sopenharmony_ci platform_ops.exit = ibm44x_dbcr_reset; 338c2ecf20Sopenharmony_ci fdt_init(_dtb_start); 348c2ecf20Sopenharmony_ci serial_console_init(); 358c2ecf20Sopenharmony_ci} 36