xref: /openbmc/u-boot/include/configs/kzm9g.h (revision b08c8c4870831c9315dcae237772238e80035bd5)
1 /*
2  * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
3  * Copyright (C) 2012 Renesas Solutions Corp.
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef __KZM9G_H
9 #define __KZM9G_H
10 
11 #undef DEBUG
12 
13 #define CONFIG_SH73A0
14 #define CONFIG_KZM_A9_GT
15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING	"KMC KZM-A9-GT"
16 #define CONFIG_MACH_TYPE MACH_TYPE_KZM9G
17 
18 #include <asm/arch/rmobile.h>
19 
20 #define CONFIG_ARCH_CPU_INIT
21 
22 #define CONFIG_CMDLINE_TAG
23 #define CONFIG_SETUP_MEMORY_TAGS
24 #define CONFIG_INITRD_TAG
25 
26 #undef  CONFIG_SHOW_BOOT_PROGRESS
27 
28 /* MEMORY */
29 #define KZM_SDRAM_BASE	(0x40000000)
30 #define PHYS_SDRAM		KZM_SDRAM_BASE
31 #define PHYS_SDRAM_SIZE		(512 * 1024 * 1024)
32 #define CONFIG_NR_DRAM_BANKS	(1)
33 
34 /* NOR Flash */
35 #define KZM_FLASH_BASE	(0x00000000)
36 #define CONFIG_SYS_FLASH_BASE		(KZM_FLASH_BASE)
37 #define CONFIG_SYS_FLASH_CFI_WIDTH	(FLASH_CFI_16BIT)
38 #define CONFIG_SYS_MAX_FLASH_BANKS	(1)
39 #define CONFIG_SYS_MAX_FLASH_SECT	(512)
40 
41 /* prompt */
42 #define CONFIG_SYS_PBSIZE		256
43 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }
44 
45 /* SCIF */
46 #define CONFIG_CONS_SCIF4
47 
48 #define CONFIG_SYS_MEMTEST_START	(KZM_SDRAM_BASE)
49 #define CONFIG_SYS_MEMTEST_END \
50 	(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
51 #undef  CONFIG_SYS_ALT_MEMTEST
52 #undef  CONFIG_SYS_MEMTEST_SCRATCH
53 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
54 
55 #define CONFIG_SYS_INIT_RAM_ADDR	(0xE5600000) /* on MERAM */
56 #define CONFIG_SYS_INIT_RAM_SIZE	(0x10000)
57 #define LOW_LEVEL_MERAM_STACK		(CONFIG_SYS_INIT_RAM_ADDR - 4)
58 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
59 					 CONFIG_SYS_INIT_RAM_SIZE - \
60 					 GENERATED_GBL_DATA_SIZE)
61 #define CONFIG_SDRAM_OFFSET_FOR_RT	(16 * 1024 * 1024)
62 #define CONFIG_SYS_SDRAM_BASE	(KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT)
63 #define CONFIG_SYS_SDRAM_SIZE	(PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT)
64 #define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
65 
66 #define CONFIG_SYS_MONITOR_BASE	(KZM_FLASH_BASE)
67 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128 * 1024)
68 #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
69 
70 #define CONFIG_STANDALONE_LOAD_ADDR	0x41000000
71 
72 /* FLASH */
73 #define CONFIG_FLASH_CFI_DRIVER
74 #define CONFIG_SYS_FLASH_CFI
75 #undef  CONFIG_SYS_FLASH_QUIET_TEST
76 #define CONFIG_SYS_FLASH_EMPTY_INFO
77 #define FLASH_SECTOR_SIZE	(256 * 1024)	/* 256 KB sectors */
78 #define CONFIG_ENV_SIZE		FLASH_SECTOR_SIZE
79 #define CONFIG_ENV_OFFSET	FLASH_SECTOR_SIZE
80 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
81 
82 /* Timeout for Flash erase operations (in ms) */
83 #define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
84 /* Timeout for Flash write operations (in ms) */
85 #define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
86 /* Timeout for Flash set sector lock bit operations (in ms) */
87 #define CONFIG_SYS_FLASH_LOCK_TOUT		(3 * 1000)
88 /* Timeout for Flash clear lock bit operations (in ms) */
89 #define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)
90 
91 #undef  CONFIG_SYS_FLASH_PROTECTION
92 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
93 
94 /* GPIO / PFC */
95 #define CONFIG_SH_GPIO_PFC
96 
97 /* Clock */
98 #define CONFIG_GLOBAL_TIMER
99 #define CONFIG_SYS_CLK_FREQ	(48000000)
100 #define CONFIG_SYS_CPU_CLK	(1196000000)
101 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
102 #define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
103 
104 #define CONFIG_NFS_TIMEOUT 10000UL
105 
106 /* I2C */
107 #define CONFIG_SYS_I2C
108 #define CONFIG_SYS_I2C_SH
109 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5
110 #define CONFIG_SYS_I2C_SH_BASE0	0xE6820000
111 #define CONFIG_SYS_I2C_SH_SPEED0	100000
112 #define CONFIG_SYS_I2C_SH_BASE1	0xE6822000
113 #define CONFIG_SYS_I2C_SH_SPEED1	100000
114 #define CONFIG_SYS_I2C_SH_BASE2	0xE6824000
115 #define CONFIG_SYS_I2C_SH_SPEED2	100000
116 #define CONFIG_SYS_I2C_SH_BASE3	0xE6826000
117 #define CONFIG_SYS_I2C_SH_SPEED3	100000
118 #define CONFIG_SYS_I2C_SH_BASE4	0xE6828000
119 #define CONFIG_SYS_I2C_SH_SPEED4	100000
120 #define CONFIG_SH_I2C_8BIT
121 #define CONFIG_SH_I2C_DATA_HIGH 4
122 #define CONFIG_SH_I2C_DATA_LOW  5
123 #define CONFIG_SH_I2C_CLOCK     104000000 /* 104 MHz */
124 
125 #endif /* __KZM9G_H */
126