Merge tag 'u-boot-at91-2022.07-b' of https://source.denx.de/u-boot/custodians/u-boot...
[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 /* input clock of PLL: SMDKC100 has 12MHz input clock */
25
26 /* DRAM Base */
27 #define CONFIG_SYS_SDRAM_BASE           0x30000000
28
29 /* Text Base */
30
31 /*
32  * select serial console configuration
33  */
34
35 /* PWM */
36 #define CONFIG_PWM                      1
37
38 #define COMMON_BOOT     "console=ttySAC0,115200n8" \
39                                 " mem=128M " \
40                                 " " CONFIG_MTDPARTS_DEFAULT
41
42 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
43         "updateb=" \
44                 "onenand erase 0x0 0x40000;" \
45                 "onenand write 0x32008000 0x0 0x40000\0" \
46         "updatek=" \
47                 "onenand erase 0x60000 0x300000;" \
48                 "onenand write 0x31008000 0x60000 0x300000\0" \
49         "updateu=" \
50                 "onenand erase block 147-4095;" \
51                 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
52         "bootk=" \
53                 "onenand read 0x30007FC0 0x60000 0x300000;" \
54                 "bootm 0x30007FC0\0" \
55         "flashboot=" \
56                 "set bootargs root=/dev/mtdblock${bootblock} " \
57                 "rootfstype=${rootfstype} " \
58                 "ubi.mtd=${ubiblock} ${opts} " COMMON_BOOT ";" \
59                 "run bootk\0" \
60         "ubifsboot=" \
61                 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
62                 " ubi.mtd=${ubiblock} ${opts} " COMMON_BOOT "; " \
63                 "run bootk\0" \
64         "boottrace=setenv opts initcall_debug; run bootcmd\0" \
65         "android=" \
66                 "set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
67                 "rootfstype=ubifs init=/init.sh " COMMON_BOOT "; " \
68                 "run bootk\0" \
69         "nfsboot=" \
70                 "set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
71                 "nfsroot=${nfsroot},nolock " \
72                 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
73                 "${netmask}:nowplus:usb0:off " COMMON_BOOT "; " \
74                 "run bootk\0" \
75         "ramboot=" \
76                 "set bootargs root=/dev/ram0 rw rootfstype=ext2" \
77                 " console=ttySAC0,115200n8 mem=128M" \
78                 " initrd=0x33000000,8M ramdisk=8192\0" \
79         "rootfstype=cramfs\0" \
80         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
81         "meminfo=mem=128M\0" \
82         "nfsroot=/nfsroot/arm\0" \
83         "bootblock=5\0" \
84         "ubiblock=4\0" \
85         "ubi=enabled"
86
87 /*
88  * Miscellaneous configurable options
89  */
90 #define CONFIG_SYS_PBSIZE       384     /* Print Buffer Size */
91
92 /* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
93 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE   /* SDRAM Bank #1 */
94 #define PHYS_SDRAM_1_SIZE       (128 << 20)     /* 0x8000000, 128 MB Bank #1 */
95
96 /*-----------------------------------------------------------------------
97  * FLASH and environment organization
98  */
99
100 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* 256 KiB */
101
102 #if !defined(CONFIG_NAND_SPL) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
103 #define CONFIG_ENABLE_MMU
104 #endif
105
106 #ifdef CONFIG_ENABLE_MMU
107 #define CONFIG_SYS_MAPPED_RAM_BASE      0xc0000000
108 #else
109 #define CONFIG_SYS_MAPPED_RAM_BASE      CONFIG_SYS_SDRAM_BASE
110 #endif
111
112 /*-----------------------------------------------------------------------
113  * Boot configuration
114  */
115
116 #define CONFIG_USE_ONENAND_BOARD_INIT
117 #define CONFIG_SAMSUNG_ONENAND          1
118 #define CONFIG_SYS_ONENAND_BASE         0xE7100000
119
120 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
121
122 /*
123  * Ethernet Contoller driver
124  */
125 #ifdef CONFIG_CMD_NET
126 #define CONFIG_ENV_SROM_BANK   3       /* Select SROM Bank-3 for Ethernet*/
127 #endif /* CONFIG_CMD_NET */
128
129 #endif  /* __CONFIG_H */