3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Marius Groeger <mgroeger@sysgo.de>
5 * Gary Jennejohn <garyj@denx.de>
6 * David Mueller <d.mueller@elsoft.ch>
8 * Configuation settings for the SAMSUNG SMDK2410 board.
10 * SPDX-License-Identifier: GPL-2.0+
17 * High Level Configuration Options
20 #define CONFIG_S3C24X0 /* This is a SAMSUNG S3C24x0-type SoC */
21 #define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */
22 #define CONFIG_SMDK2410 /* on a SAMSUNG SMDK2410 Board */
24 #define CONFIG_SYS_TEXT_BASE 0x0
26 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
28 /* input clock of PLL (the SMDK2410 has 12MHz input clock) */
29 #define CONFIG_SYS_CLK_FREQ 12000000
31 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
32 #define CONFIG_SETUP_MEMORY_TAGS
33 #define CONFIG_INITRD_TAG
38 #define CONFIG_CS8900 /* we have a CS8900 on-board */
39 #define CONFIG_CS8900_BASE 0x19000300
40 #define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
43 * select serial console configuration
45 #define CONFIG_S3C24X0_SERIAL
46 #define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
48 /************************************************************
49 * USB support (currently only works with D-cache off)
50 ************************************************************/
51 #define CONFIG_USB_OHCI
52 #define CONFIG_USB_OHCI_S3C24XX
53 #define CONFIG_USB_KEYBOARD
54 #define CONFIG_DOS_PARTITION
56 /************************************************************
58 ************************************************************/
59 #define CONFIG_RTC_S3C24X0
61 #define CONFIG_BAUDRATE 115200
66 #define CONFIG_BOOTP_BOOTFILESIZE
67 #define CONFIG_BOOTP_BOOTPATH
68 #define CONFIG_BOOTP_GATEWAY
69 #define CONFIG_BOOTP_HOSTNAME
72 * Command line configuration.
74 #define CONFIG_CMD_BSP
75 #define CONFIG_CMD_DATE
76 #define CONFIG_CMD_NAND
77 #define CONFIG_CMD_REGINFO
79 #define CONFIG_CMDLINE_EDITING
82 #define CONFIG_BOOT_RETRY_TIME -1
83 #define CONFIG_RESET_TO_RETRY
85 #define CONFIG_NETMASK 255.255.255.0
86 #define CONFIG_IPADDR 10.0.0.110
87 #define CONFIG_SERVERIP 10.0.0.1
89 #if defined(CONFIG_CMD_KGDB)
90 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
94 * Miscellaneous configurable options
96 #define CONFIG_SYS_LONGHELP /* undef to save memory */
97 #define CONFIG_SYS_CBSIZE 256
98 /* Print Buffer Size */
99 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
100 sizeof(CONFIG_SYS_PROMPT)+16)
101 #define CONFIG_SYS_MAXARGS 16
102 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
104 #define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
105 #define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
107 #define CONFIG_SYS_LOAD_ADDR 0x30800000
109 /* support additional compression methods */
114 /*-----------------------------------------------------------------------
115 * Physical Memory Map
117 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
118 #define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
119 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
121 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #0 */
123 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
125 /*-----------------------------------------------------------------------
126 * FLASH and environment organization
129 #define CONFIG_SYS_FLASH_CFI
130 #define CONFIG_FLASH_CFI_DRIVER
131 #define CONFIG_FLASH_CFI_LEGACY
132 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
133 #define CONFIG_FLASH_SHOW_PROGRESS 45
135 #define CONFIG_SYS_MAX_FLASH_BANKS 1
136 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
137 #define CONFIG_SYS_MAX_FLASH_SECT (19)
139 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000)
140 #define CONFIG_ENV_IS_IN_FLASH
141 #define CONFIG_ENV_SIZE 0x10000
142 /* allow to overwrite serial and ethaddr */
143 #define CONFIG_ENV_OVERWRITE
146 * Size of malloc() pool
147 * BZIP2 / LZO / LZMA need a lot of RAM
149 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
151 #define CONFIG_SYS_MONITOR_LEN (448 * 1024)
152 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
157 #ifdef CONFIG_CMD_NAND
158 #define CONFIG_NAND_S3C2410
159 #define CONFIG_SYS_S3C2410_NAND_HWECC
160 #define CONFIG_SYS_MAX_NAND_DEVICE 1
161 #define CONFIG_SYS_NAND_BASE 0x4E000000
167 #define CONFIG_CMD_UBIFS
168 #define CONFIG_CMD_MTDPARTS
169 #define CONFIG_MTD_DEVICE
170 #define CONFIG_MTD_PARTITIONS
171 #define CONFIG_YAFFS2
172 #define CONFIG_RBTREE
174 /* additions for new relocation code, must be added to all boards */
175 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
176 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
177 GENERATED_GBL_DATA_SIZE)
179 #define CONFIG_BOARD_EARLY_INIT_F
181 #endif /* __CONFIG_H */