include/configs/exynos-common.h

   1 /*
   2  * Copyright (C) 2013 Samsung Electronics
   3  *
   4  * Common configuration settings for the SAMSUNG EXYNOS boards.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __EXYNOS_COMMON_H
  10 #define __EXYNOS_COMMON_H
  11
  12 /* High Level Configuration Options */
  13 #define CONFIG_SAMSUNG                  /* in a SAMSUNG core */
  14 #define CONFIG_S5P                      /* S5P Family */
  15
  16 #include <asm/arch/cpu.h>               /* get chip and board defs */
  17 #include <linux/sizes.h>
  18
  19 #define CONFIG_SYS_GENERIC_BOARD
  20 #define CONFIG_DM
  21 #define CONFIG_CMD_DM
  22 #define CONFIG_DM_GPIO
  23 #define CONFIG_DM_SERIAL
  24 #define CONFIG_DM_SPI
  25
  26 #define CONFIG_ARCH_CPU_INIT
  27 #define CONFIG_DISPLAY_CPUINFO
  28 #define CONFIG_DISPLAY_BOARDINFO
  29 #define CONFIG_SKIP_LOWLEVEL_INIT
  30 #define CONFIG_BOARD_EARLY_INIT_F
  31
  32 /* Enable fdt support */
  33 #define CONFIG_OF_LIBFDT
  34
  35 /* Keep L2 Cache Disabled */
  36 #define CONFIG_CMD_CACHE
  37
  38 /* input clock of PLL: 24MHz input clock */
  39 #define CONFIG_SYS_CLK_FREQ             24000000
  40
  41 #define CONFIG_SETUP_MEMORY_TAGS
  42 #define CONFIG_CMDLINE_TAG
  43 #define CONFIG_INITRD_TAG
  44 #define CONFIG_CMDLINE_EDITING
  45 #define CONFIG_ENV_OVERWRITE
  46
  47 /* Size of malloc() pool before and after relocation */
  48 #define CONFIG_SYS_MALLOC_F_LEN         (1 << 10)
  49 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (80 << 20))
  50
  51 /* select serial console configuration */
  52 #define CONFIG_BAUDRATE                 115200
  53
  54 /* SD/MMC configuration */
  55 #define CONFIG_GENERIC_MMC
  56 #define CONFIG_MMC
  57 #define CONFIG_S5P_SDHCI
  58 #define CONFIG_SDHCI
  59 #define CONFIG_DWMMC
  60 #define CONFIG_EXYNOS_DWMMC
  61 #define CONFIG_BOUNCE_BUFFER
  62
  63 #define CONFIG_BOOTDELAY                3
  64 #define CONFIG_ZERO_BOOTDELAY_CHECK
  65
  66 /* PWM */
  67 #define CONFIG_PWM
  68
  69 /* Command definition*/
  70 #include <config_cmd_default.h>
  71
  72 #define CONFIG_CMD_MMC
  73 #define CONFIG_CMD_EXT4
  74 #define CONFIG_CMD_EXT4_WRITE
  75 #define CONFIG_CMD_FAT
  76 #define CONFIG_FAT_WRITE
  77
  78 #define CONFIG_DOS_PARTITION
  79 #define CONFIG_EFI_PARTITION
  80 #define CONFIG_CMD_PART
  81 #define CONFIG_PARTITION_UUIDS
  82
  83 /* Miscellaneous configurable options */
  84 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  85 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser    */
  86 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
  87 #define CONFIG_SYS_PBSIZE               384     /* Print Buffer Size */
  88 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  89
  90 /* Boot Argument Buffer Size */
  91 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  92
  93 /* FLASH and environment organization */
  94 #define CONFIG_SYS_NO_FLASH
  95 #undef CONFIG_CMD_IMLS
  96
  97 #endif  /* __CONFIG_H */