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