/* * Copyright (C) 2011 Samsung Electronics * * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board. * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __CONFIG_H #define __CONFIG_H /* High Level Configuration Options */ #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */ #define CONFIG_S5P 1 /* S5P Family */ #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ #define CONFIG_SMDKV310 1 /* working with SMDKV310*/ #include <asm/arch/cpu.h> /* get chip and board defs */ #define CONFIG_ARCH_CPU_INIT #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO /* Mach Type */ #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 /* Keep L2 Cache Disabled */ #define CONFIG_L2_OFF 1 #define CONFIG_SYS_SDRAM_BASE 0x40000000 #define CONFIG_SYS_TEXT_BASE 0x43E00000 /* input clock of PLL: SMDKV310 has 24MHz input clock */ #define CONFIG_SYS_CLK_FREQ 24000000 #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_CMDLINE_TAG #define CONFIG_INITRD_TAG #define CONFIG_CMDLINE_EDITING /* Handling Sleep Mode*/ #define S5P_CHECK_SLEEP 0x00000BAD #define S5P_CHECK_DIDLE 0xBAD00000 /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) /* select serial console configuration */ #define CONFIG_SERIAL1 1 /* use SERIAL 1 */ #define CONFIG_BAUDRATE 115200 #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 /* SD/MMC configuration */ #define CONFIG_GENERIC_MMC #define CONFIG_MMC #define CONFIG_SDHCI #define CONFIG_S5P_SDHCI /* PWM */ #define CONFIG_PWM 1 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE /* Command definition*/ #include <config_cmd_default.h> #define CONFIG_CMD_PING #define CONFIG_CMD_ELF #define CONFIG_CMD_DHCP #define CONFIG_CMD_MMC #define CONFIG_CMD_NET #define CONFIG_CMD_FAT #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK /* MMC SPL */ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x00002488 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" /* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_SYS_PROMPT "SMDKV310 # " #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/ #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* memtest works on */ #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) #define CONFIG_SYS_HZ 1000 /* SMDKV310 has 4 bank of DRAM */ #define CONFIG_NR_DRAM_BANKS 4 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE /* FLASH and environment organization */ #define CONFIG_SYS_NO_FLASH 1 #undef CONFIG_CMD_IMLS #define CONFIG_IDENT_STRING " for SMDKC210/V310" #define CONFIG_CLK_1000_400_200 /* MIU (Memory Interleaving Unit) */ #define CONFIG_MIU_2BIT_INTERLEAVED #define CONFIG_ENV_IS_IN_MMC 1 #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ #define RESERVE_BLOCK_SIZE (512) #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) #define CONFIG_DOS_PARTITION 1 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) /* U-boot copy size from boot Media to DRAM.*/ #define COPY_BL2_SIZE 0x80000 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) /* Ethernet Controllor Driver */ #ifdef CONFIG_CMD_NET #define CONFIG_SMC911X #define CONFIG_SMC911X_BASE 0x5000000 #define CONFIG_SMC911X_16_BIT #define CONFIG_ENV_SROM_BANK 1 #endif /*CONFIG_CMD_NET*/ /* Enable devicetree support */ #define CONFIG_OF_LIBFDT #endif /* __CONFIG_H */