git.sur5r.net Git - u-boot/blob - board/renesas/sh7763rdp/sh7763rdp.c

   1 /*
   2  * Copyright (C) 2008 Renesas Solutions Corp.
   3  * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
   4  * Copyright (C) 2007 Kenati Technologies, Inc.
   5  *
   6  * board/sh7763rdp/sh7763rdp.c
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #include <common.h>
  12 #include <asm/io.h>
  13 #include <asm/processor.h>
  14
  15 #define CPU_CMDREG      0xB1000006
  16 #define PDCR        0xffef0006
  17 #define PECR        0xffef0008
  18 #define PFCR        0xffef000a
  19 #define PGCR        0xffef000c
  20 #define PHCR        0xffef000e
  21 #define PJCR        0xffef0012
  22 #define PKCR        0xffef0014
  23 #define PLCR        0xffef0016
  24 #define PMCR        0xffef0018
  25 #define PSEL1       0xffef0072
  26 #define PSEL2       0xffef0074
  27 #define PSEL3       0xffef0076
  28
  29 int checkboard(void)
  30 {
  31         puts("BOARD: Renesas SH7763 RDP\n");
  32         return 0;
  33 }
  34
  35 int board_init(void)
  36 {
  37         vu_short dat;
  38
  39         /* Enable mode */
  40         writew(inw(CPU_CMDREG)|0x0001, CPU_CMDREG);
  41
  42         /* GPIO Setting (eth1) */
  43         dat = inw(PSEL1);
  44         writew(((dat & ~0xff00) | 0x2400), PSEL1);
  45         writew(0, PFCR);
  46         writew(0, PGCR);
  47         writew(0, PHCR);
  48
  49         return 0;
  50 }
  51
  52 void led_set_state(unsigned short value)
  53 {
  54 }