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 #define CONFIG_DM_SPI_FLASH
  26
  27 #define CONFIG_ARCH_CPU_INIT
  28 #define CONFIG_DISPLAY_CPUINFO
  29 #define CONFIG_DISPLAY_BOARDINFO
  30 #define CONFIG_SKIP_LOWLEVEL_INIT
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32
  33 /* Enable fdt support */
  34 #define CONFIG_OF_LIBFDT
  35
  36 /* Keep L2 Cache Disabled */
  37 #define CONFIG_CMD_CACHE
  38
  39 /* input clock of PLL: 24MHz input clock */
  40 #define CONFIG_SYS_CLK_FREQ             24000000
  41
  42 #define CONFIG_SETUP_MEMORY_TAGS
  43 #define CONFIG_CMDLINE_TAG
  44 #define CONFIG_INITRD_TAG
  45 #define CONFIG_CMDLINE_EDITING
  46 #define CONFIG_ENV_OVERWRITE
  47
  48 /* Size of malloc() pool before and after relocation */
  49 #define CONFIG_SYS_MALLOC_F_LEN         (1 << 10)
  50 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (80 << 20))
  51
  52 /* select serial console configuration */
  53 #define CONFIG_BAUDRATE                 115200
  54
  55 /* SD/MMC configuration */
  56 #define CONFIG_GENERIC_MMC
  57 #define CONFIG_MMC
  58 #define CONFIG_S5P_SDHCI
  59 #define CONFIG_SDHCI
  60 #define CONFIG_DWMMC
  61 #define CONFIG_EXYNOS_DWMMC
  62 #define CONFIG_BOUNCE_BUFFER
  63
  64 #define CONFIG_BOOTDELAY                3
  65 #define CONFIG_ZERO_BOOTDELAY_CHECK
  66
  67 /* PWM */
  68 #define CONFIG_PWM
  69
  70 /* Command definition*/
  71 #include <config_cmd_default.h>
  72
  73 #define CONFIG_CMD_MMC
  74 #define CONFIG_CMD_EXT4
  75 #define CONFIG_CMD_EXT4_WRITE
  76 #define CONFIG_CMD_FAT
  77 #define CONFIG_FAT_WRITE
  78 #define CONFIG_CMD_FS_GENERIC
  79
  80 #define CONFIG_DOS_PARTITION
  81 #define CONFIG_EFI_PARTITION
  82 #define CONFIG_CMD_PART
  83 #define CONFIG_PARTITION_UUIDS
  84
  85 /* Miscellaneous configurable options */
  86 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  87 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser    */
  88 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
  89 #define CONFIG_SYS_PBSIZE               384     /* Print Buffer Size */
  90 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  91
  92 /* Boot Argument Buffer Size */
  93 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  94
  95 /* FLASH and environment organization */
  96 #define CONFIG_SYS_NO_FLASH
  97 #undef CONFIG_CMD_IMLS
  98
  99 #endif  /* __CONFIG_H */