cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

cuboot-kilauea.c (1126B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * Old U-boot compatibility for PPC405EX. This image is already included
      4 * a dtb.
      5 *
      6 * Author: Tiejun Chen <tiejun.chen@windriver.com>
      7 *
      8 * Copyright (C) 2009 Wind River Systems, Inc.
      9 */
     10
     11#include "ops.h"
     12#include "io.h"
     13#include "dcr.h"
     14#include "stdio.h"
     15#include "4xx.h"
     16#include "44x.h"
     17#include "cuboot.h"
     18
     19#define TARGET_4xx
     20#define TARGET_44x
     21#include "ppcboot.h"
     22
     23#define KILAUEA_SYS_EXT_SERIAL_CLOCK     11059200        /* ext. 11.059MHz clk */
     24
     25static bd_t bd;
     26
     27static void kilauea_fixups(void)
     28{
     29	unsigned long sysclk = 33333333;
     30
     31	ibm405ex_fixup_clocks(sysclk, KILAUEA_SYS_EXT_SERIAL_CLOCK);
     32	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
     33	ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
     34	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
     35	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
     36}
     37
     38void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
     39		unsigned long r6, unsigned long r7)
     40{
     41	CUBOOT_INIT();
     42	platform_ops.fixups = kilauea_fixups;
     43	platform_ops.exit = ibm40x_dbcr_reset;
     44	fdt_init(_dtb_start);
     45	serial_console_init();
     46}