1*b9a1ef21SChander Kashyap /* 2*b9a1ef21SChander Kashyap * Copyright (C) 2011 Samsung Electronics 3*b9a1ef21SChander Kashyap * 4*b9a1ef21SChander Kashyap * Configuration settings for the SAMSUNG ORIGEN (S5PV310) board. 5*b9a1ef21SChander Kashyap * 6*b9a1ef21SChander Kashyap * See file CREDITS for list of people who contributed to this 7*b9a1ef21SChander Kashyap * project. 8*b9a1ef21SChander Kashyap * 9*b9a1ef21SChander Kashyap * This program is free software; you can redistribute it and/or 10*b9a1ef21SChander Kashyap * modify it under the terms of the GNU General Public License as 11*b9a1ef21SChander Kashyap * published by the Free Software Foundation; either version 2 of 12*b9a1ef21SChander Kashyap * the License, or (at your option) any later version. 13*b9a1ef21SChander Kashyap * 14*b9a1ef21SChander Kashyap * This program is distributed in the hope that it will be useful, 15*b9a1ef21SChander Kashyap * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*b9a1ef21SChander Kashyap * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*b9a1ef21SChander Kashyap * GNU General Public License for more details. 18*b9a1ef21SChander Kashyap * 19*b9a1ef21SChander Kashyap * You should have received a copy of the GNU General Public License 20*b9a1ef21SChander Kashyap * along with this program; if not, write to the Free Software 21*b9a1ef21SChander Kashyap * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22*b9a1ef21SChander Kashyap * MA 02111-1307 USA 23*b9a1ef21SChander Kashyap */ 24*b9a1ef21SChander Kashyap 25*b9a1ef21SChander Kashyap #ifndef __CONFIG_H 26*b9a1ef21SChander Kashyap #define __CONFIG_H 27*b9a1ef21SChander Kashyap 28*b9a1ef21SChander Kashyap /* High Level Configuration Options */ 29*b9a1ef21SChander Kashyap #define CONFIG_SAMSUNG 1 /* SAMSUNG core */ 30*b9a1ef21SChander Kashyap #define CONFIG_S5P 1 /* S5P Family */ 31*b9a1ef21SChander Kashyap #define CONFIG_S5PC210 1 /* which is in a S5PC210 SoC */ 32*b9a1ef21SChander Kashyap #define CONFIG_ORIGEN 1 /* working with ORIGEN*/ 33*b9a1ef21SChander Kashyap 34*b9a1ef21SChander Kashyap #include <asm/arch/cpu.h> /* get chip and board defs */ 35*b9a1ef21SChander Kashyap 36*b9a1ef21SChander Kashyap #define CONFIG_ARCH_CPU_INIT 37*b9a1ef21SChander Kashyap #define CONFIG_DISPLAY_CPUINFO 38*b9a1ef21SChander Kashyap #define CONFIG_DISPLAY_BOARDINFO 39*b9a1ef21SChander Kashyap 40*b9a1ef21SChander Kashyap /* Keep L2 Cache Disabled */ 41*b9a1ef21SChander Kashyap #define CONFIG_L2_OFF 1 42*b9a1ef21SChander Kashyap #define CONFIG_SYS_DCACHE_OFF 1 43*b9a1ef21SChander Kashyap 44*b9a1ef21SChander Kashyap #define CONFIG_SYS_SDRAM_BASE 0x40000000 45*b9a1ef21SChander Kashyap #define CONFIG_SYS_TEXT_BASE 0x43E00000 46*b9a1ef21SChander Kashyap 47*b9a1ef21SChander Kashyap /* input clock of PLL: ORIGEN has 24MHz input clock */ 48*b9a1ef21SChander Kashyap #define CONFIG_SYS_CLK_FREQ 24000000 49*b9a1ef21SChander Kashyap 50*b9a1ef21SChander Kashyap #define CONFIG_SETUP_MEMORY_TAGS 51*b9a1ef21SChander Kashyap #define CONFIG_CMDLINE_TAG 52*b9a1ef21SChander Kashyap #define CONFIG_INITRD_TAG 53*b9a1ef21SChander Kashyap #define CONFIG_CMDLINE_EDITING 54*b9a1ef21SChander Kashyap 55*b9a1ef21SChander Kashyap /* MACH_TYPE_ORIGEN macro will be removed once added to mach-types */ 56*b9a1ef21SChander Kashyap #define MACH_TYPE_ORIGEN 3455 57*b9a1ef21SChander Kashyap #define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN 58*b9a1ef21SChander Kashyap 59*b9a1ef21SChander Kashyap /* Power Down Modes */ 60*b9a1ef21SChander Kashyap #define S5P_CHECK_SLEEP 0x00000BAD 61*b9a1ef21SChander Kashyap #define S5P_CHECK_DIDLE 0xBAD00000 62*b9a1ef21SChander Kashyap #define S5P_CHECK_LPA 0xABAD0000 63*b9a1ef21SChander Kashyap 64*b9a1ef21SChander Kashyap /* Size of malloc() pool */ 65*b9a1ef21SChander Kashyap #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) 66*b9a1ef21SChander Kashyap 67*b9a1ef21SChander Kashyap /* select serial console configuration */ 68*b9a1ef21SChander Kashyap #define CONFIG_SERIAL_MULTI 1 69*b9a1ef21SChander Kashyap #define CONFIG_SERIAL2 1 /* use SERIAL 2 */ 70*b9a1ef21SChander Kashyap #define CONFIG_BAUDRATE 115200 71*b9a1ef21SChander Kashyap #define S5PC210_DEFAULT_UART_OFFSET 0x020000 72*b9a1ef21SChander Kashyap 73*b9a1ef21SChander Kashyap /* SD/MMC configuration */ 74*b9a1ef21SChander Kashyap #define CONFIG_GENERIC_MMC 1 75*b9a1ef21SChander Kashyap #define CONFIG_MMC 1 76*b9a1ef21SChander Kashyap #define CONFIG_S5P_MMC 1 77*b9a1ef21SChander Kashyap 78*b9a1ef21SChander Kashyap /* PWM */ 79*b9a1ef21SChander Kashyap #define CONFIG_PWM 1 80*b9a1ef21SChander Kashyap 81*b9a1ef21SChander Kashyap /* allow to overwrite serial and ethaddr */ 82*b9a1ef21SChander Kashyap #define CONFIG_ENV_OVERWRITE 83*b9a1ef21SChander Kashyap 84*b9a1ef21SChander Kashyap /* Command definition*/ 85*b9a1ef21SChander Kashyap #include <config_cmd_default.h> 86*b9a1ef21SChander Kashyap 87*b9a1ef21SChander Kashyap #define CONFIG_CMD_PING 88*b9a1ef21SChander Kashyap #define CONFIG_CMD_ELF 89*b9a1ef21SChander Kashyap #define CONFIG_CMD_DHCP 90*b9a1ef21SChander Kashyap #define CONFIG_CMD_MMC 91*b9a1ef21SChander Kashyap #define CONFIG_CMD_FAT 92*b9a1ef21SChander Kashyap #undef CONFIG_CMD_NET 93*b9a1ef21SChander Kashyap #undef CONFIG_CMD_NFS 94*b9a1ef21SChander Kashyap 95*b9a1ef21SChander Kashyap #define CONFIG_BOOTDELAY 3 96*b9a1ef21SChander Kashyap #define CONFIG_ZERO_BOOTDELAY_CHECK 97*b9a1ef21SChander Kashyap 98*b9a1ef21SChander Kashyap #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 99*b9a1ef21SChander Kashyap 100*b9a1ef21SChander Kashyap /* Miscellaneous configurable options */ 101*b9a1ef21SChander Kashyap #define CONFIG_SYS_LONGHELP /* undef to save memory */ 102*b9a1ef21SChander Kashyap #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 103*b9a1ef21SChander Kashyap #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 104*b9a1ef21SChander Kashyap #define CONFIG_SYS_PROMPT "ORIGEN # " 105*b9a1ef21SChander Kashyap #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/ 106*b9a1ef21SChander Kashyap #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 107*b9a1ef21SChander Kashyap #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 108*b9a1ef21SChander Kashyap #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 109*b9a1ef21SChander Kashyap /* Boot Argument Buffer Size */ 110*b9a1ef21SChander Kashyap #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 111*b9a1ef21SChander Kashyap /* memtest works on */ 112*b9a1ef21SChander Kashyap #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 113*b9a1ef21SChander Kashyap #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) 114*b9a1ef21SChander Kashyap #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 115*b9a1ef21SChander Kashyap 116*b9a1ef21SChander Kashyap #define CONFIG_SYS_HZ 1000 117*b9a1ef21SChander Kashyap 118*b9a1ef21SChander Kashyap /* valid baudrates */ 119*b9a1ef21SChander Kashyap #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } 120*b9a1ef21SChander Kashyap 121*b9a1ef21SChander Kashyap /* Stack sizes */ 122*b9a1ef21SChander Kashyap #define CONFIG_STACKSIZE (256 << 10) /* 256KB */ 123*b9a1ef21SChander Kashyap 124*b9a1ef21SChander Kashyap /* ORIGEN has 4 bank of DRAM */ 125*b9a1ef21SChander Kashyap #define CONFIG_NR_DRAM_BANKS 4 126*b9a1ef21SChander Kashyap #define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ 127*b9a1ef21SChander Kashyap #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 128*b9a1ef21SChander Kashyap #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 129*b9a1ef21SChander Kashyap #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 130*b9a1ef21SChander Kashyap #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 131*b9a1ef21SChander Kashyap #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 132*b9a1ef21SChander Kashyap #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 133*b9a1ef21SChander Kashyap #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 134*b9a1ef21SChander Kashyap #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 135*b9a1ef21SChander Kashyap 136*b9a1ef21SChander Kashyap /* FLASH and environment organization */ 137*b9a1ef21SChander Kashyap #define CONFIG_SYS_NO_FLASH 1 138*b9a1ef21SChander Kashyap #undef CONFIG_CMD_IMLS 139*b9a1ef21SChander Kashyap #define CONFIG_IDENT_STRING " for ORIGEN" 140*b9a1ef21SChander Kashyap 141*b9a1ef21SChander Kashyap #ifdef CONFIG_USE_IRQ 142*b9a1ef21SChander Kashyap #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ 143*b9a1ef21SChander Kashyap #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ 144*b9a1ef21SChander Kashyap #endif 145*b9a1ef21SChander Kashyap 146*b9a1ef21SChander Kashyap #define CONFIG_CLK_1000_400_200 147*b9a1ef21SChander Kashyap 148*b9a1ef21SChander Kashyap /* MIU (Memory Interleaving Unit) */ 149*b9a1ef21SChander Kashyap #define CONFIG_MIU_2BIT_21_7_INTERLEAVED 150*b9a1ef21SChander Kashyap 151*b9a1ef21SChander Kashyap #define CONFIG_ENV_IS_IN_MMC 1 152*b9a1ef21SChander Kashyap #define CONFIG_SYS_MMC_ENV_DEV 0 153*b9a1ef21SChander Kashyap #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 154*b9a1ef21SChander Kashyap #define RESERVE_BLOCK_SIZE (512) 155*b9a1ef21SChander Kashyap #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 156*b9a1ef21SChander Kashyap #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) 157*b9a1ef21SChander Kashyap #define CONFIG_DOS_PARTITION 1 158*b9a1ef21SChander Kashyap 159*b9a1ef21SChander Kashyap #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) 160*b9a1ef21SChander Kashyap #endif /* __CONFIG_H */ 161