1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2009 Samsung Electronics
4 * Minkyu Kang <mk7.kang@samsung.com>
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
8 */
9
10#ifndef __CONFIG_H
11#define __CONFIG_H
12
13#include <linux/sizes.h>
14#include <asm/arch/cpu.h>		/* get chip and board defs */
15
16/* DRAM Base */
17#define CFG_SYS_SDRAM_BASE		0x30000000
18
19/* Text Base */
20
21/* MMC */
22#define SDHCI_MAX_HOSTS		4
23
24/* USB Composite download gadget - g_dnl */
25#define DFU_DEFAULT_POLL_TIMEOUT 300
26
27/* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
28
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"
37
38#define CFG_DFU_ALT \
39	"u-boot raw 0x80 0x400;" \
40	"uImage ext4 0 2;" \
41	"exynos3-goni.dtb ext4 0 2;" \
42	""PARTS_ROOT" part 0 5\0"
43
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" \
54
55#define COMMON_BOOT	"${console} ${meminfo} ${mtdparts}"
56
57#define CFG_EXTRA_ENV_SETTINGS					\
58	"updateb=" \
59		"onenand erase 0x0 0x100000;" \
60		"onenand write 0x32008000 0x0 0x100000\0" \
61	"updatek=" \
62		"onenand erase 0xc00000 0x600000;" \
63		"onenand write 0x31008000 0xc00000 0x600000\0" \
64	"updateu=" \
65		"onenand erase 0x01560000 0x1eaa0000;" \
66		"onenand write 0x32000000 0x1260000 0x8C0000\0" \
67	"bootk=" \
68		"run loaduimage;" \
69		"bootm 0x30007FC0\0" \
70	"flashboot=" \
71		"set bootargs root=/dev/mtdblock${bootblock} " \
72		"rootfstype=${rootfstype} ${opts} " \
73		"${lcdinfo} " COMMON_BOOT "; run bootk\0" \
74	"ubifsboot=" \
75		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
76		"${opts} ${lcdinfo} " \
77		COMMON_BOOT "; run bootk\0" \
78	"tftpboot=" \
79		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
80		"${opts} ${lcdinfo} " COMMON_BOOT \
81		"; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \
82	"ramboot=" \
83		"set bootargs root=/dev/ram0 rw rootfstype=ext4" \
84		" ${console} ${meminfo} " \
85		"initrd=0x33000000,8M ramdisk=8192\0" \
86	"mmcboot=" \
87		"set bootargs root=/dev/mmcblk${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" \
92	"verify=n\0" \
93	"rootfstype=ext4\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" \
97	"mmcdev=0\0" \
98	"mmcbootpart=2\0" \
99	"mmcrootpart=5\0" \
100	"partitions=" PARTS_DEFAULT \
101	"bootblock=9\0" \
102	"ubiblock=8\0" \
103	"ubi=enabled\0" \
104	"opts=always_resume=1\0" \
105	"dfu_alt_info=" CFG_DFU_ALT "\0"
106
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 */
114
115#define CFG_SYS_ONENAND_BASE		0xB0000000
116
117#endif	/* __CONFIG_H */
118