/* * (C) Copyright 2002, 2003 * Sysgo Real-Time Solutions, GmbH * Marius Groeger * Gary Jennejohn * David Mueller * * Configuation settings for the MPL VCMA9 board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H #define MACH_TYPE_MPL_VCMA9 227 /* * High Level Configuration Options * (easy to change) */ #define CONFIG_SYS_THUMB_BUILD #define CONFIG_S3C24X0 /* This is a SAMSUNG S3C24x0-type SoC */ #define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */ #define CONFIG_VCMA9 /* on a MPL VCMA9 Board */ #define CONFIG_MACH_TYPE MACH_TYPE_MPL_VCMA9 /* Machine type */ #define CONFIG_SYS_TEXT_BASE 0x0 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH /* input clock of PLL (VCMA9 has 12MHz input clock) */ #define CONFIG_SYS_CLK_FREQ 12000000 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #define CONFIG_CMD_EEPROM #define CONFIG_CMD_REGINFO #define CONFIG_CMD_DATE #define CONFIG_CMD_BSP #define CONFIG_CMD_NAND #define CONFIG_BOARD_LATE_INIT #define CONFIG_CMDLINE_EDITING /* * I2C stuff: * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at * address 0x50 with 16bit addressing */ #define CONFIG_SYS_I2C /* we use the built-in I2C controller */ #define CONFIG_SYS_I2C_S3C24X0 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* I2C speed */ #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x7F /* I2C slave addr */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* use EEPROM for environment vars */ #define CONFIG_ENV_IS_IN_EEPROM 1 /* environment starts at offset 0 */ #define CONFIG_ENV_OFFSET 0x000 /* 2KB should be more than enough */ #define CONFIG_ENV_SIZE 0x800 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW /* 64 bytes page write mode on 24C256 */ #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* * Hardware drivers */ #define CONFIG_CS8900 /* we have a CS8900 on-board */ #define CONFIG_CS8900_BASE 0x20000300 #define CONFIG_CS8900_BUS16 /* * select serial console configuration */ #define CONFIG_S3C24X0_SERIAL #define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */ /* USB support (currently only works with D-cache off) */ #define CONFIG_USB_OHCI #define CONFIG_USB_OHCI_S3C24XX #define CONFIG_DOS_PARTITION /* Enable needed helper functions */ /* RTC */ #define CONFIG_RTC_S3C24X0 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_BAUDRATE 9600 #define CONFIG_BOOT_RETRY_TIME -1 #define CONFIG_RESET_TO_RETRY #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_IPADDR 10.0.0.110 #define CONFIG_SERVERIP 10.0.0.1 #if defined(CONFIG_CMD_KGDB) /* speed to run kgdb serial port */ #define CONFIG_KGDB_BAUDRATE 115200 #endif /* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_CBSIZE 256 /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) #define CONFIG_SYS_MAXARGS 16 /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x31FFFFFF /* 32 MB in DRAM */ #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_LOAD_ADDR 0x30800000 /* we configure PWM Timer 4 to 1ms 1000Hz */ /* support additional compression methods */ #define CONFIG_BZIP2 #define CONFIG_LZO #define CONFIG_LZMA /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ #define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */ #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 /* FLASH and environment organization */ #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_FLASH_CFI_LEGACY #define CONFIG_SYS_FLASH_LEGACY_512Kx16 #define CONFIG_FLASH_SHOW_PROGRESS 45 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } #define CONFIG_SYS_MAX_FLASH_SECT (19) /* * Size of malloc() pool * BZIP2 / LZO / LZMA need a lot of RAM */ #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) #define CONFIG_SYS_MONITOR_LEN (512 * 1024) #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE /* NAND configuration */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_S3C2410 #define CONFIG_SYS_S3C2410_NAND_HWECC #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x4E000000 #define CONFIG_S3C24XX_CUSTOM_NAND_TIMING #define CONFIG_S3C24XX_TACLS 1 #define CONFIG_S3C24XX_TWRPH0 5 #define CONFIG_S3C24XX_TWRPH1 3 #endif #define MULTI_PURPOSE_SOCKET_ADDR 0x08000000 /* File system */ #define CONFIG_CMD_UBIFS #define CONFIG_CMD_JFFS2 #define CONFIG_YAFFS2 #define CONFIG_RBTREE #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ #define CONFIG_MTD_PARTITIONS #define CONFIG_CMD_MTDPARTS #define CONFIG_LZO #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_BOARD_EARLY_INIT_F #endif /* __CONFIG_H */