162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) 2008 PIKA Technologies 462306a36Sopenharmony_ci * Sean MacLennan <smaclennan@pikatech.com> 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#include "ops.h" 862306a36Sopenharmony_ci#include "4xx.h" 962306a36Sopenharmony_ci#include "cuboot.h" 1062306a36Sopenharmony_ci#include "stdio.h" 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#define TARGET_4xx 1362306a36Sopenharmony_ci#define TARGET_44x 1462306a36Sopenharmony_ci#include "ppcboot.h" 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_cistatic bd_t bd; 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_cistatic void warp_fixups(void) 1962306a36Sopenharmony_ci{ 2062306a36Sopenharmony_ci ibm440ep_fixup_clocks(66000000, 11059200, 50000000); 2162306a36Sopenharmony_ci ibm4xx_sdram_fixup_memsize(); 2262306a36Sopenharmony_ci ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); 2362306a36Sopenharmony_ci dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); 2462306a36Sopenharmony_ci} 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_civoid platform_init(unsigned long r3, unsigned long r4, unsigned long r5, 2762306a36Sopenharmony_ci unsigned long r6, unsigned long r7) 2862306a36Sopenharmony_ci{ 2962306a36Sopenharmony_ci CUBOOT_INIT(); 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci platform_ops.fixups = warp_fixups; 3262306a36Sopenharmony_ci platform_ops.exit = ibm44x_dbcr_reset; 3362306a36Sopenharmony_ci fdt_init(_dtb_start); 3462306a36Sopenharmony_ci serial_console_init(); 3562306a36Sopenharmony_ci} 36