include/configs/smdkv310.h

   1 /*
   2  * Copyright (C) 2011 Samsung Electronics
   3  *
   4  * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /* High Level Configuration Options */
  13 #define CONFIG_SAMSUNG                  1       /* in a SAMSUNG core */
  14 #define CONFIG_S5P                      1       /* S5P Family */
  15 #define CONFIG_EXYNOS4                          /* EXYNOS4 Family */
  16 #define CONFIG_EXYNOS4210               1       /* which is a EXYNOS4210 SoC */
  17 #define CONFIG_SMDKV310                 1       /* working with SMDKV310*/
  18
  19 #include <asm/arch/cpu.h>               /* get chip and board defs */
  20
  21 #define CONFIG_ARCH_CPU_INIT
  22 #define CONFIG_DISPLAY_CPUINFO
  23 #define CONFIG_DISPLAY_BOARDINFO
  24 #define CONFIG_BOARD_EARLY_INIT_F
  25
  26 /* Mach Type */
  27 #define CONFIG_MACH_TYPE                MACH_TYPE_SMDKV310
  28
  29 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  30 #define CONFIG_SYS_TEXT_BASE            0x43E00000
  31
  32 /* input clock of PLL: SMDKV310 has 24MHz input clock */
  33 #define CONFIG_SYS_CLK_FREQ             24000000
  34
  35 #define CONFIG_SETUP_MEMORY_TAGS
  36 #define CONFIG_CMDLINE_TAG
  37 #define CONFIG_INITRD_TAG
  38 #define CONFIG_CMDLINE_EDITING
  39
  40 /* Handling Sleep Mode*/
  41 #define S5P_CHECK_SLEEP                 0x00000BAD
  42 #define S5P_CHECK_DIDLE                 0xBAD00000
  43 #define S5P_CHECK_LPA                   0xABAD0000
  44
  45 /* Size of malloc() pool */
  46 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (1 << 20))
  47
  48 /* select serial console configuration */
  49 #define CONFIG_SERIAL1                  1       /* use SERIAL 1 */
  50 #define CONFIG_BAUDRATE                 115200
  51 #define EXYNOS4_DEFAULT_UART_OFFSET     0x010000
  52
  53 /* SD/MMC configuration */
  54 #define CONFIG_GENERIC_MMC
  55 #define CONFIG_MMC
  56 #define CONFIG_SDHCI
  57 #define CONFIG_S5P_SDHCI
  58
  59 /* PWM */
  60 #define CONFIG_PWM                      1
  61
  62 /* allow to overwrite serial and ethaddr */
  63 #define CONFIG_ENV_OVERWRITE
  64
  65 /* Command definition*/
  66 #include <config_cmd_default.h>
  67
  68 #define CONFIG_CMD_PING
  69 #define CONFIG_CMD_ELF
  70 #define CONFIG_CMD_DHCP
  71 #define CONFIG_CMD_MMC
  72 #define CONFIG_CMD_NET
  73 #define CONFIG_CMD_FAT
  74
  75 #define CONFIG_BOOTDELAY                3
  76 #define CONFIG_ZERO_BOOTDELAY_CHECK
  77
  78 /* MMC SPL */
  79 #define CONFIG_SPL 1
  80 #define CONFIG_SKIP_LOWLEVEL_INIT
  81 #define COPY_BL2_FNPTR_ADDR     0x00002488
  82
  83 #define CONFIG_SPL_TEXT_BASE    0x02021410
  84
  85 #define CONFIG_BOOTCOMMAND      "fatload mmc 0 40007000 uImage; bootm 40007000"
  86
  87 /* Miscellaneous configurable options */
  88 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  89 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser    */
  90 #define CONFIG_SYS_PROMPT               "SMDKV310 # "
  91 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size*/
  92 #define CONFIG_SYS_PBSIZE               384     /* Print Buffer Size */
  93 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  94 #define CONFIG_DEFAULT_CONSOLE          "console=ttySAC2,115200n8\0"
  95 /* Boot Argument Buffer Size */
  96 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  97 /* memtest works on */
  98 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  99 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x6000000)
 100 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
 101
 102 /* SMDKV310 has 4 bank of DRAM */
 103 #define CONFIG_NR_DRAM_BANKS    4
 104 #define SDRAM_BANK_SIZE         (512UL << 20UL) /* 512 MB */
 105 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE
 106 #define PHYS_SDRAM_1_SIZE       SDRAM_BANK_SIZE
 107 #define PHYS_SDRAM_2            (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
 108 #define PHYS_SDRAM_2_SIZE       SDRAM_BANK_SIZE
 109 #define PHYS_SDRAM_3            (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
 110 #define PHYS_SDRAM_3_SIZE       SDRAM_BANK_SIZE
 111 #define PHYS_SDRAM_4            (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
 112 #define PHYS_SDRAM_4_SIZE       SDRAM_BANK_SIZE
 113
 114 /* FLASH and environment organization */
 115 #define CONFIG_SYS_NO_FLASH             1
 116 #undef  CONFIG_CMD_IMLS
 117 #define CONFIG_IDENT_STRING             " for SMDKC210/V310"
 118
 119 #define CONFIG_CLK_1000_400_200
 120
 121 /* MIU (Memory Interleaving Unit) */
 122 #define CONFIG_MIU_2BIT_INTERLEAVED
 123
 124 #define CONFIG_ENV_IS_IN_MMC            1
 125 #define CONFIG_SYS_MMC_ENV_DEV          0
 126 #define CONFIG_ENV_SIZE                 (16 << 10)      /* 16 KB */
 127 #define RESERVE_BLOCK_SIZE              (512)
 128 #define BL1_SIZE                        (16 << 10) /*16 K reserved for BL1*/
 129 #define CONFIG_ENV_OFFSET               (RESERVE_BLOCK_SIZE + BL1_SIZE)
 130 #define CONFIG_DOS_PARTITION            1
 131
 132 #define CONFIG_SPL_LDSCRIPT     "board/samsung/common/exynos-uboot-spl.lds"
 133 #define CONFIG_SPL_MAX_FOOTPRINT        (14 * 1024)
 134
 135 #define CONFIG_SYS_INIT_SP_ADDR         0x02040000
 136
 137 /* U-boot copy size from boot Media to DRAM.*/
 138 #define COPY_BL2_SIZE           0x80000
 139 #define BL2_START_OFFSET        ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
 140 #define BL2_SIZE_BLOC_COUNT     (COPY_BL2_SIZE/512)
 141
 142 /* Ethernet Controllor Driver */
 143 #ifdef CONFIG_CMD_NET
 144 #define CONFIG_SMC911X
 145 #define CONFIG_SMC911X_BASE             0x5000000
 146 #define CONFIG_SMC911X_16_BIT
 147 #define CONFIG_ENV_SROM_BANK            1
 148 #endif /*CONFIG_CMD_NET*/
 149
 150 /* Enable devicetree support */
 151 #define CONFIG_OF_LIBFDT
 152 #endif  /* __CONFIG_H */