Merge branch '2019-05-24-master-imports'
[platform/kernel/u-boot.git] / include / configs / smdkc100.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2009 Samsung Electronics
4  * Minkyu Kang <mk7.kang@samsung.com>
5  * HeungJun Kim <riverful.kim@samsung.com>
6  * Inki Dae <inki.dae@samsung.com>
7  *
8  * Configuation settings for the SAMSUNG SMDKC100 board.
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15  * High Level Configuration Options
16  * (easy to change)
17  */
18 #define CONFIG_SAMSUNG          1       /* in a SAMSUNG core */
19 #define CONFIG_S5P              1       /* which is in a S5P Family */
20 #define CONFIG_S5PC100          1       /* which is in a S5PC100 */
21
22 #include <asm/arch/cpu.h>               /* get chip and board defs */
23
24 #define CONFIG_ARCH_CPU_INIT
25
26 /* input clock of PLL: SMDKC100 has 12MHz input clock */
27 #define CONFIG_SYS_CLK_FREQ             12000000
28
29 /* DRAM Base */
30 #define CONFIG_SYS_SDRAM_BASE           0x30000000
31
32 /* Text Base */
33
34 #define CONFIG_SETUP_MEMORY_TAGS
35 #define CONFIG_CMDLINE_TAG
36 #define CONFIG_INITRD_TAG
37
38 /*
39  * Size of malloc() pool
40  * 1MB = 0x100000, 0x100000 = 1024 * 1024
41  */
42 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (1 << 20))
43
44 /*
45  * select serial console configuration
46  */
47
48 /* PWM */
49 #define CONFIG_PWM                      1
50
51 /* allow to overwrite serial and ethaddr */
52 #define CONFIG_ENV_OVERWRITE
53
54 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
55
56 #define CONFIG_RAMDISK_BOOT     "root=/dev/ram0 rw rootfstype=ext2" \
57                                 " console=ttySAC0,115200n8" \
58                                 " mem=128M"
59
60 #define CONFIG_COMMON_BOOT      "console=ttySAC0,115200n8" \
61                                 " mem=128M " \
62                                 " " CONFIG_MTDPARTS_DEFAULT
63
64 #define CONFIG_UPDATEB  "updateb=onenand erase 0x0 0x40000;" \
65                         " onenand write 0x32008000 0x0 0x40000\0"
66
67 #define CONFIG_ENV_OVERWRITE
68 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
69         CONFIG_UPDATEB \
70         "updatek=" \
71                 "onenand erase 0x60000 0x300000;" \
72                 "onenand write 0x31008000 0x60000 0x300000\0" \
73         "updateu=" \
74                 "onenand erase block 147-4095;" \
75                 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
76         "bootk=" \
77                 "onenand read 0x30007FC0 0x60000 0x300000;" \
78                 "bootm 0x30007FC0\0" \
79         "flashboot=" \
80                 "set bootargs root=/dev/mtdblock${bootblock} " \
81                 "rootfstype=${rootfstype} " \
82                 "ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
83                 "run bootk\0" \
84         "ubifsboot=" \
85                 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
86                 " ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
87                 "run bootk\0" \
88         "boottrace=setenv opts initcall_debug; run bootcmd\0" \
89         "android=" \
90                 "set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
91                 "rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
92                 "run bootk\0" \
93         "nfsboot=" \
94                 "set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
95                 "nfsroot=${nfsroot},nolock " \
96                 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
97                 "${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
98                 "run bootk\0" \
99         "ramboot=" \
100                 "set bootargs " CONFIG_RAMDISK_BOOT \
101                 " initrd=0x33000000,8M ramdisk=8192\0" \
102         "rootfstype=cramfs\0" \
103         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
104         "meminfo=mem=128M\0" \
105         "nfsroot=/nfsroot/arm\0" \
106         "bootblock=5\0" \
107         "ubiblock=4\0" \
108         "ubi=enabled"
109
110 /*
111  * Miscellaneous configurable options
112  */
113 #define CONFIG_SYS_PBSIZE       384     /* Print Buffer Size */
114 /* memtest works on */
115 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
116 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
117 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
118
119 /* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
120 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE   /* SDRAM Bank #1 */
121 #define PHYS_SDRAM_1_SIZE       (128 << 20)     /* 0x8000000, 128 MB Bank #1 */
122
123 #define CONFIG_SYS_MONITOR_BASE 0x00000000
124
125 /*-----------------------------------------------------------------------
126  * FLASH and environment organization
127  */
128
129 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* 256 KiB */
130
131 #if !defined(CONFIG_NAND_SPL) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
132 #define CONFIG_ENABLE_MMU
133 #endif
134
135 #ifdef CONFIG_ENABLE_MMU
136 #define CONFIG_SYS_MAPPED_RAM_BASE      0xc0000000
137 #else
138 #define CONFIG_SYS_MAPPED_RAM_BASE      CONFIG_SYS_SDRAM_BASE
139 #endif
140
141 /*-----------------------------------------------------------------------
142  * Boot configuration
143  */
144 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128KiB, 0x20000 */
145 #define CONFIG_ENV_ADDR                 (256 << 10)     /* 256KiB, 0x40000 */
146 #define CONFIG_ENV_OFFSET               (256 << 10)     /* 256KiB, 0x40000 */
147
148 #define CONFIG_USE_ONENAND_BOARD_INIT
149 #define CONFIG_SAMSUNG_ONENAND          1
150 #define CONFIG_SYS_ONENAND_BASE         0xE7100000
151
152 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
153
154 /*
155  * Ethernet Contoller driver
156  */
157 #ifdef CONFIG_CMD_NET
158 #define CONFIG_ENV_SROM_BANK   3       /* Select SROM Bank-3 for Ethernet*/
159 #endif /* CONFIG_CMD_NET */
160
161 #endif  /* __CONFIG_H */