1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2009 Samsung Electronics
4 * Minkyu Kang <mk7.kang@samsung.com>
5 * Kyungmin Park <kyungmin.park@samsung.com>
7 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
13 #include <linux/sizes.h>
14 #include <asm/arch/cpu.h> /* get chip and board defs */
17 #define CFG_SYS_SDRAM_BASE 0x30000000
22 #define SDHCI_MAX_HOSTS 4
24 /* USB Composite download gadget - g_dnl */
25 #define DFU_DEFAULT_POLL_TIMEOUT 300
27 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
29 /* partitions definitions */
30 #define PARTS_CSA "csa-mmc"
31 #define PARTS_BOOTLOADER "u-boot"
32 #define PARTS_BOOT "boot"
33 #define PARTS_ROOT "platform"
34 #define PARTS_DATA "data"
35 #define PARTS_CSC "csc"
36 #define PARTS_UMS "ums"
39 "u-boot raw 0x80 0x400;" \
41 "exynos3-goni.dtb ext4 0 2;" \
42 ""PARTS_ROOT" part 0 5\0"
44 #define PARTS_DEFAULT \
45 "uuid_disk=${uuid_gpt_disk};" \
46 "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
47 "name="PARTS_BOOTLOADER",size=60MiB," \
48 "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
49 "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
50 "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
51 "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
52 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
53 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
55 #define COMMON_BOOT "${console} ${meminfo} ${mtdparts}"
57 #define CFG_EXTRA_ENV_SETTINGS \
59 "onenand erase 0x0 0x100000;" \
60 "onenand write 0x32008000 0x0 0x100000\0" \
62 "onenand erase 0xc00000 0x600000;" \
63 "onenand write 0x31008000 0xc00000 0x600000\0" \
65 "onenand erase 0x01560000 0x1eaa0000;" \
66 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
69 "bootm 0x30007FC0\0" \
71 "set bootargs root=/dev/mtdblock${bootblock} " \
72 "rootfstype=${rootfstype} ${opts} " \
73 "${lcdinfo} " COMMON_BOOT "; run bootk\0" \
75 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
76 "${opts} ${lcdinfo} " \
77 COMMON_BOOT "; run bootk\0" \
79 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
80 "${opts} ${lcdinfo} " COMMON_BOOT \
81 "; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \
83 "set bootargs root=/dev/ram0 rw rootfstype=ext4" \
84 " ${console} ${meminfo} " \
85 "initrd=0x33000000,8M ramdisk=8192\0" \
87 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
88 "rootfstype=${rootfstype} ${opts} ${lcdinfo} " \
89 COMMON_BOOT "; run bootk\0" \
90 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
91 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
94 "console=console=ttySAC2,115200n8\0" \
95 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \
96 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
100 "partitions=" PARTS_DEFAULT \
104 "opts=always_resume=1\0" \
105 "dfu_alt_info=" CFG_DFU_ALT "\0"
107 /* Goni has 3 banks of DRAM, but swap the bank */
108 #define PHYS_SDRAM_1 CFG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */
109 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */
110 #define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */
111 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */
112 #define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */
113 #define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */
115 #define CFG_SYS_ONENAND_BASE 0xB0000000
117 #endif /* __CONFIG_H */