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1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuation settings for the sh7752evb board
4  *
5  * Copyright (C) 2012 Renesas Solutions Corp.
6  */
7 
8 #ifndef __SH7752EVB_H
9 #define __SH7752EVB_H
10 
11 #define CONFIG_CPU_SH7752	1
12 
13 #define CONFIG_DISPLAY_BOARDINFO
14 #undef	CONFIG_SHOW_BOOT_PROGRESS
15 
16 /* MEMORY */
17 #define SH7752EVB_SDRAM_BASE		(0x40000000)
18 #define SH7752EVB_SDRAM_SIZE		(512 * 1024 * 1024)
19 
20 #define CONFIG_SYS_PBSIZE		256
21 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }
22 
23 /* SCIF */
24 #define CONFIG_CONS_SCIF2	1
25 
26 #define CONFIG_SYS_MEMTEST_START	(SH7752EVB_SDRAM_BASE)
27 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
28 					 480 * 1024 * 1024)
29 #undef	CONFIG_SYS_MEMTEST_SCRATCH
30 #undef	CONFIG_SYS_LOADS_BAUD_CHANGE
31 
32 #define CONFIG_SYS_SDRAM_BASE		(SH7752EVB_SDRAM_BASE)
33 #define CONFIG_SYS_SDRAM_SIZE		(SH7752EVB_SDRAM_SIZE)
34 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + \
35 					 128 * 1024 * 1024)
36 
37 #define CONFIG_SYS_MONITOR_BASE		0x00000000
38 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
39 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
40 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
41 
42 /* Ether */
43 #define CONFIG_SH_ETHER_USE_PORT	0
44 #define CONFIG_SH_ETHER_PHY_ADDR	18
45 #define CONFIG_SH_ETHER_CACHE_WRITEBACK	1
46 #define CONFIG_SH_ETHER_USE_GETHER	1
47 #define CONFIG_BITBANGMII
48 #define CONFIG_BITBANGMII_MULTI
49 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII
50 #define CONFIG_PHY_VITESSE
51 
52 #define SH7752EVB_ETHERNET_MAC_BASE_SPI	0x00090000
53 #define SH7752EVB_SPI_SECTOR_SIZE	(64 * 1024)
54 #define SH7752EVB_ETHERNET_MAC_BASE	SH7752EVB_ETHERNET_MAC_BASE_SPI
55 #define SH7752EVB_ETHERNET_MAC_SIZE	17
56 #define SH7752EVB_ETHERNET_NUM_CH	2
57 
58 /* SPI */
59 #define CONFIG_SH_SPI_BASE		0xfe002000
60 
61 /* MMCIF */
62 #define CONFIG_SH_MMCIF_ADDR		0xffcb0000
63 #define CONFIG_SH_MMCIF_CLK		48000000
64 
65 /* ENV setting */
66 #define CONFIG_ENV_IS_EMBEDDED
67 #define CONFIG_ENV_SECT_SIZE	(64 * 1024)
68 #define CONFIG_ENV_ADDR		(0x00080000)
69 #define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
70 #define CONFIG_ENV_OVERWRITE	1
71 #define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
72 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SECT_SIZE)
73 #define CONFIG_EXTRA_ENV_SETTINGS				\
74 		"netboot=bootp; bootm\0"
75 
76 /* Board Clock */
77 #define CONFIG_SYS_CLK_FREQ	48000000
78 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
79 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
80 #define CONFIG_SYS_TMU_CLK_DIV	4
81 #endif	/* __SH7752EVB_H */
82