LXR uboot/board/renesas/r7780mp/r7780mp.c

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
   4 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
   5 */
   6
   7#include <common.h>
   8#include <ide.h>
   9#include <init.h>
  10#include <net.h>
  11#include <asm/processor.h>
  12#include <asm/io.h>
  13#include <asm/pci.h>
  14#include <netdev.h>
  15#include "r7780mp.h"
  16
  17int checkboard(void)
  18{
  19#if defined(CONFIG_R7780MP)
  20        puts("BOARD: Renesas Solutions R7780MP\n");
  21#else
  22        puts("BOARD: Renesas Solutions R7780RP\n");
  23#endif
  24        return 0;
  25}
  26
  27int board_init(void)
  28{
  29        /* SCIF Enable */
  30        writew(0x0, PHCR);
  31
  32        return 0;
  33}
  34
  35void led_set_state(unsigned short value)
  36{
  37
  38}
  39
  40void ide_set_reset(int idereset)
  41{
  42        /* if reset = 1 IDE reset will be asserted */
  43        if (idereset) {
  44                writew(0x432, FPGA_CFCTL);
  45#if defined(CONFIG_R7780MP)
  46                writew(inw(FPGA_CFPOW)|0x01, FPGA_CFPOW);
  47#else
  48                writew(inw(FPGA_CFPOW)|0x02, FPGA_CFPOW);
  49#endif
  50                writew(0x01, FPGA_CFCDINTCLR);
  51        }
  52}
  53
  54static struct pci_controller hose;
  55void pci_init_board(void)
  56{
  57        pci_sh7780_init(&hose);
  58}
  59
  60int board_eth_init(bd_t *bis)
  61{
  62        /* return >= 0 if a chip is found, the board's AX88796L is n2k-based */
  63        return ne2k_register() + pci_eth_init(bis);
  64}
  65