cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cuboot-yosemite.c (946B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * Old U-boot compatibility for Yosemite
      4 *
      5 * Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
      6 *
      7 * Copyright 2008 IBM Corporation
      8 */
      9
     10#include "ops.h"
     11#include "stdio.h"
     12#include "4xx.h"
     13#include "44x.h"
     14#include "cuboot.h"
     15
     16#define TARGET_4xx
     17#define TARGET_44x
     18#include "ppcboot.h"
     19
     20static bd_t bd;
     21
     22static void yosemite_fixups(void)
     23{
     24	unsigned long sysclk = 66666666;
     25
     26	ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
     27	ibm4xx_sdram_fixup_memsize();
     28	ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
     29	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
     30	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
     31}
     32
     33void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
     34		unsigned long r6, unsigned long r7)
     35{
     36	CUBOOT_INIT();
     37	platform_ops.fixups = yosemite_fixups;
     38	platform_ops.exit = ibm44x_dbcr_reset;
     39	fdt_init(_dtb_start);
     40	serial_console_init();
     41}