ARM: Move SYS_CACHELINE_SIZE over to Kconfig
[platform/kernel/u-boot.git] / include / configs / smdkc100.h
1 /*
2  * (C) Copyright 2009 Samsung Electronics
3  * Minkyu Kang <mk7.kang@samsung.com>
4  * HeungJun Kim <riverful.kim@samsung.com>
5  * Inki Dae <inki.dae@samsung.com>
6  *
7  * Configuation settings for the SAMSUNG SMDKC100 board.
8  *
9  * SPDX-License-Identifier:     GPL-2.0+
10  */
11
12 #ifndef __CONFIG_H
13 #define __CONFIG_H
14
15 /*
16  * High Level Configuration Options
17  * (easy to change)
18  */
19 #define CONFIG_SAMSUNG          1       /* in a SAMSUNG core */
20 #define CONFIG_S5P              1       /* which is in a S5P Family */
21 #define CONFIG_S5PC100          1       /* which is in a S5PC100 */
22 #define CONFIG_SMDKC100         1       /* working with SMDKC100 */
23
24 #include <asm/arch/cpu.h>               /* get chip and board defs */
25
26 #define CONFIG_ARCH_CPU_INIT
27
28 #define CONFIG_DISPLAY_CPUINFO
29 #define CONFIG_DISPLAY_BOARDINFO
30
31 /* input clock of PLL: SMDKC100 has 12MHz input clock */
32 #define CONFIG_SYS_CLK_FREQ             12000000
33
34 /* DRAM Base */
35 #define CONFIG_SYS_SDRAM_BASE           0x30000000
36
37 /* Text Base */
38 #define CONFIG_SYS_TEXT_BASE            0x34800000
39
40 #define CONFIG_SETUP_MEMORY_TAGS
41 #define CONFIG_CMDLINE_TAG
42 #define CONFIG_INITRD_TAG
43 #define CONFIG_CMDLINE_EDITING
44
45 /*
46  * Size of malloc() pool
47  * 1MB = 0x100000, 0x100000 = 1024 * 1024
48  */
49 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (1 << 20))
50
51 /*
52  * select serial console configuration
53  */
54 #define CONFIG_SERIAL0                  1       /* use SERIAL 0 on SMDKC100 */
55
56 /* PWM */
57 #define CONFIG_PWM                      1
58
59 /* allow to overwrite serial and ethaddr */
60 #define CONFIG_ENV_OVERWRITE
61 #define CONFIG_BAUDRATE                 115200
62
63 /***********************************************************
64  * Command definition
65  ***********************************************************/
66 #undef CONFIG_CMD_NAND
67
68 #define CONFIG_CMD_REGINFO
69 #define CONFIG_CMD_ONENAND
70 #define CONFIG_CMD_MTDPARTS
71
72 #define CONFIG_MTD_DEVICE
73 #define CONFIG_MTD_PARTITIONS
74
75 #define MTDIDS_DEFAULT          "onenand0=s3c-onenand"
76 #define MTDPARTS_DEFAULT        "mtdparts=s3c-onenand:256k(bootloader)"\
77                                 ",128k@0x40000(params)"\
78                                 ",3m@0x60000(kernel)"\
79                                 ",16m@0x360000(test)"\
80                                 ",-(UBI)"
81
82 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
83
84 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
85
86 #define CONFIG_RAMDISK_BOOT     "root=/dev/ram0 rw rootfstype=ext2" \
87                                 " console=ttySAC0,115200n8" \
88                                 " mem=128M"
89
90 #define CONFIG_COMMON_BOOT      "console=ttySAC0,115200n8" \
91                                 " mem=128M " \
92                                 " " MTDPARTS_DEFAULT
93
94 #define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
95                         " rootfstype=cramfs " CONFIG_COMMON_BOOT
96
97 #define CONFIG_UPDATEB  "updateb=onenand erase 0x0 0x40000;" \
98                         " onenand write 0x32008000 0x0 0x40000\0"
99
100 #define CONFIG_ENV_OVERWRITE
101 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
102         CONFIG_UPDATEB \
103         "updatek=" \
104                 "onenand erase 0x60000 0x300000;" \
105                 "onenand write 0x31008000 0x60000 0x300000\0" \
106         "updateu=" \
107                 "onenand erase block 147-4095;" \
108                 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
109         "bootk=" \
110                 "onenand read 0x30007FC0 0x60000 0x300000;" \
111                 "bootm 0x30007FC0\0" \
112         "flashboot=" \
113                 "set bootargs root=/dev/mtdblock${bootblock} " \
114                 "rootfstype=${rootfstype} " \
115                 "ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
116                 "run bootk\0" \
117         "ubifsboot=" \
118                 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
119                 " ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
120                 "run bootk\0" \
121         "boottrace=setenv opts initcall_debug; run bootcmd\0" \
122         "android=" \
123                 "set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
124                 "rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
125                 "run bootk\0" \
126         "nfsboot=" \
127                 "set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
128                 "nfsroot=${nfsroot},nolock " \
129                 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
130                 "${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
131                 "run bootk\0" \
132         "ramboot=" \
133                 "set bootargs " CONFIG_RAMDISK_BOOT \
134                 " initrd=0x33000000,8M ramdisk=8192\0" \
135         "rootfstype=cramfs\0" \
136         "mtdparts=" MTDPARTS_DEFAULT "\0" \
137         "meminfo=mem=128M\0" \
138         "nfsroot=/nfsroot/arm\0" \
139         "bootblock=5\0" \
140         "ubiblock=4\0" \
141         "ubi=enabled"
142
143 /*
144  * Miscellaneous configurable options
145  */
146 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
147 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
148 #define CONFIG_SYS_PBSIZE       384     /* Print Buffer Size */
149 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
150 /* Boot Argument Buffer Size */
151 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
152 /* memtest works on */
153 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
154 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
155 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
156
157 /* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
158 #define CONFIG_NR_DRAM_BANKS    1
159 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE   /* SDRAM Bank #1 */
160 #define PHYS_SDRAM_1_SIZE       (128 << 20)     /* 0x8000000, 128 MB Bank #1 */
161
162 #define CONFIG_SYS_MONITOR_BASE 0x00000000
163
164 /*-----------------------------------------------------------------------
165  * FLASH and environment organization
166  */
167 #define CONFIG_SYS_NO_FLASH             1
168
169 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* 256 KiB */
170 #define CONFIG_IDENT_STRING             " for SMDKC100"
171
172 #if !defined(CONFIG_NAND_SPL) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
173 #define CONFIG_ENABLE_MMU
174 #endif
175
176 #ifdef CONFIG_ENABLE_MMU
177 #define CONFIG_SYS_MAPPED_RAM_BASE      0xc0000000
178 #else
179 #define CONFIG_SYS_MAPPED_RAM_BASE      CONFIG_SYS_SDRAM_BASE
180 #endif
181
182 /*-----------------------------------------------------------------------
183  * Boot configuration
184  */
185 #define CONFIG_ENV_IS_IN_ONENAND        1
186 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128KiB, 0x20000 */
187 #define CONFIG_ENV_ADDR                 (256 << 10)     /* 256KiB, 0x40000 */
188 #define CONFIG_ENV_OFFSET               (256 << 10)     /* 256KiB, 0x40000 */
189
190 #define CONFIG_USE_ONENAND_BOARD_INIT
191 #define CONFIG_SAMSUNG_ONENAND          1
192 #define CONFIG_SYS_ONENAND_BASE         0xE7100000
193
194 #define CONFIG_DOS_PARTITION            1
195
196 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
197
198 /*
199  * Ethernet Contoller driver
200  */
201 #ifdef CONFIG_CMD_NET
202 #define CONFIG_SMC911X         1       /* we have a SMC9115 on-board   */
203 #define CONFIG_SMC911X_16_BIT  1       /* SMC911X_16_BIT Mode          */
204 #define CONFIG_SMC911X_BASE    0x98800300      /* SMC911X Drive Base   */
205 #define CONFIG_ENV_SROM_BANK   3       /* Select SROM Bank-3 for Ethernet*/
206 #endif /* CONFIG_CMD_NET */
207
208 #endif  /* __CONFIG_H */