xref: /openbmc/u-boot/include/configs/kzm9g.h (revision 3c5196dc)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
4  * Copyright (C) 2012 Renesas Solutions Corp.
5  */
6 
7 #ifndef __KZM9G_H
8 #define __KZM9G_H
9 
10 #define CONFIG_SH73A0
11 #define CONFIG_MACH_TYPE MACH_TYPE_KZM9G
12 
13 #include <asm/arch/rmobile.h>
14 
15 #define CONFIG_ARCH_CPU_INIT
16 
17 #define CONFIG_CMDLINE_TAG
18 #define CONFIG_SETUP_MEMORY_TAGS
19 #define CONFIG_INITRD_TAG
20 
21 #undef  CONFIG_SHOW_BOOT_PROGRESS
22 
23 /* MEMORY */
24 #define KZM_SDRAM_BASE	(0x40000000)
25 #define PHYS_SDRAM		KZM_SDRAM_BASE
26 #define PHYS_SDRAM_SIZE		(512 * 1024 * 1024)
27 
28 /* NOR Flash */
29 #define KZM_FLASH_BASE	(0x00000000)
30 #define CONFIG_SYS_FLASH_BASE		(KZM_FLASH_BASE)
31 #define CONFIG_SYS_FLASH_CFI_WIDTH	(FLASH_CFI_16BIT)
32 #define CONFIG_SYS_MAX_FLASH_BANKS	(1)
33 #define CONFIG_SYS_MAX_FLASH_SECT	(512)
34 
35 /* prompt */
36 #define CONFIG_SYS_PBSIZE		256
37 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }
38 
39 /* SCIF */
40 #define CONFIG_CONS_SCIF4
41 
42 #define CONFIG_SYS_MEMTEST_START	(KZM_SDRAM_BASE)
43 #define CONFIG_SYS_MEMTEST_END \
44 	(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
45 #undef  CONFIG_SYS_MEMTEST_SCRATCH
46 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
47 
48 #define CONFIG_SYS_INIT_RAM_ADDR	(0xE5600000) /* on MERAM */
49 #define CONFIG_SYS_INIT_RAM_SIZE	(0x10000)
50 #define LOW_LEVEL_MERAM_STACK		(CONFIG_SYS_INIT_RAM_ADDR - 4)
51 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
52 					 CONFIG_SYS_INIT_RAM_SIZE - \
53 					 GENERATED_GBL_DATA_SIZE)
54 #define CONFIG_SDRAM_OFFSET_FOR_RT	(16 * 1024 * 1024)
55 #define CONFIG_SYS_SDRAM_BASE	(KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT)
56 #define CONFIG_SYS_SDRAM_SIZE	(PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT)
57 #define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
58 
59 #define CONFIG_SYS_MONITOR_BASE	(KZM_FLASH_BASE)
60 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128 * 1024)
61 #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
62 
63 #define CONFIG_STANDALONE_LOAD_ADDR	0x41000000
64 
65 /* FLASH */
66 #undef  CONFIG_SYS_FLASH_QUIET_TEST
67 #define CONFIG_SYS_FLASH_EMPTY_INFO
68 #define FLASH_SECTOR_SIZE	(256 * 1024)	/* 256 KB sectors */
69 #define CONFIG_ENV_SIZE		FLASH_SECTOR_SIZE
70 #define CONFIG_ENV_OFFSET	FLASH_SECTOR_SIZE
71 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
72 
73 /* Timeout for Flash erase operations (in ms) */
74 #define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
75 /* Timeout for Flash write operations (in ms) */
76 #define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
77 /* Timeout for Flash set sector lock bit operations (in ms) */
78 #define CONFIG_SYS_FLASH_LOCK_TOUT		(3 * 1000)
79 /* Timeout for Flash clear lock bit operations (in ms) */
80 #define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)
81 
82 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
83 
84 /* GPIO / PFC */
85 #define CONFIG_SH_GPIO_PFC
86 
87 /* Clock */
88 #define CONFIG_GLOBAL_TIMER
89 #define CONFIG_SYS_CLK_FREQ	(48000000)
90 #define CONFIG_SYS_CPU_CLK	(1196000000)
91 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
92 #define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
93 
94 #define CONFIG_NFS_TIMEOUT 10000UL
95 
96 /* I2C */
97 #define CONFIG_SYS_I2C
98 #define CONFIG_SYS_I2C_SH
99 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5
100 #define CONFIG_SYS_I2C_SH_BASE0	0xE6820000
101 #define CONFIG_SYS_I2C_SH_SPEED0	100000
102 #define CONFIG_SYS_I2C_SH_BASE1	0xE6822000
103 #define CONFIG_SYS_I2C_SH_SPEED1	100000
104 #define CONFIG_SYS_I2C_SH_BASE2	0xE6824000
105 #define CONFIG_SYS_I2C_SH_SPEED2	100000
106 #define CONFIG_SYS_I2C_SH_BASE3	0xE6826000
107 #define CONFIG_SYS_I2C_SH_SPEED3	100000
108 #define CONFIG_SYS_I2C_SH_BASE4	0xE6828000
109 #define CONFIG_SYS_I2C_SH_SPEED4	100000
110 #define CONFIG_SH_I2C_8BIT
111 #define CONFIG_SH_I2C_DATA_HIGH 4
112 #define CONFIG_SH_I2C_DATA_LOW  5
113 #define CONFIG_SH_I2C_CLOCK     104000000 /* 104 MHz */
114 
115 #endif /* __KZM9G_H */
116