include/configs/rk3288_common.h

   1 /*
   2  * (C) Copyright 2015 Google, Inc
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __CONFIG_RK3288_COMMON_H
   8 #define __CONFIG_RK3288_COMMON_H
   9
  10 #include <asm/arch/hardware.h>
  11
  12 #define CONFIG_SYS_NO_FLASH
  13 #define CONFIG_NR_DRAM_BANKS            1
  14 #define CONFIG_ENV_IS_NOWHERE
  15 #define CONFIG_ENV_SIZE                 0x2000
  16 #define CONFIG_SYS_MAXARGS              16
  17 #define CONFIG_BAUDRATE                 115200
  18 #define CONFIG_SYS_MALLOC_LEN           (32 << 20)
  19 #define CONFIG_SYS_CBSIZE               1024
  20 #define CONFIG_SKIP_LOWLEVEL_INIT
  21 #define CONFIG_SYS_THUMB_BUILD
  22 #define CONFIG_OF_LIBFDT
  23 #define CONFIG_DISPLAY_BOARDINFO
  24
  25 #define CONFIG_SYS_TIMER_RATE           (24 * 1000 * 1000)
  26 #define CONFIG_SYS_TIMER_COUNTER        (TIMER7_BASE + 8)
  27
  28 #define CONFIG_SPL_FRAMEWORK
  29 #define CONFIG_SPL_LIBCOMMON_SUPPORT
  30 #define CONFIG_SPL_LIBGENERIC_SUPPORT
  31 #define CONFIG_SPL_SERIAL_SUPPORT
  32 #define CONFIG_SYS_NS16550_MEM32
  33 #define CONFIG_SPL_BOARD_INIT
  34
  35 #ifdef CONFIG_SPL_BUILD
  36 #define CONFIG_SYS_MALLOC_SIMPLE
  37 #endif
  38
  39 #define CONFIG_SYS_TEXT_BASE            0x00100000
  40 #define CONFIG_SYS_INIT_SP_ADDR         0x00100000
  41 #define CONFIG_SYS_LOAD_ADDR            0x00800800
  42 #define CONFIG_SPL_STACK                0xff718000
  43 #define CONFIG_SPL_TEXT_BASE            0xff704004
  44
  45 /* MMC/SD IP block */
  46 #define CONFIG_MMC
  47 #define CONFIG_GENERIC_MMC
  48 #define CONFIG_CMD_MMC
  49 #define CONFIG_SDHCI
  50 #define CONFIG_DWMMC
  51 #define CONFIG_BOUNCE_BUFFER
  52
  53 #define CONFIG_DOS_PARTITION
  54 #define CONFIG_CMD_FAT
  55 #define CONFIG_FAT_WRITE
  56 #define CONFIG_CMD_EXT2
  57 #define CONFIG_CMD_EXT4
  58 #define CONFIG_CMD_FS_GENERIC
  59 #define CONFIG_PARTITION_UUIDS
  60 #define CONFIG_CMD_PART
  61
  62 /* RAW SD card / eMMC locations. */
  63 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256
  64 #define CONFIG_SYS_SPI_U_BOOT_OFFS      (128 << 10)
  65
  66 /* FAT sd card locations. */
  67 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  68 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
  69
  70 #define CONFIG_SPL_PINCTRL_SUPPORT
  71 #define CONFIG_SPL_GPIO_SUPPORT
  72 #define CONFIG_SPL_RAM_SUPPORT
  73 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
  74
  75 #define CONFIG_CMD_CACHE
  76 #define CONFIG_CMD_TIME
  77
  78 #define CONFIG_SYS_SDRAM_BASE           0
  79 #define CONFIG_NR_DRAM_BANKS            1
  80 #define SDRAM_BANK_SIZE                 (2UL << 30)
  81
  82 #define CONFIG_SPI_FLASH
  83 #define CONFIG_SPI
  84 #define CONFIG_CMD_SF
  85 #define CONFIG_CMD_SPI
  86 #define CONFIG_SPI_FLASH_GIGADEVICE
  87 #define CONFIG_SF_DEFAULT_SPEED 20000000
  88
  89 #define CONFIG_CMD_I2C
  90
  91 #ifndef CONFIG_SPL_BUILD
  92 #include <config_distro_defaults.h>
  93
  94 #define ENV_MEM_LAYOUT_SETTINGS \
  95         "scriptaddr=0x00000000\0" \
  96         "pxefile_addr_r=0x00100000\0" \
  97         "fdt_addr_r=0x01f00000\0" \
  98         "kernel_addr_r=0x02000000\0" \
  99         "ramdisk_addr_r=0x04000000\0"
 100
 101 /* First try to boot from SD (index 0), then eMMC (index 1 */
 102 #define BOOT_TARGET_DEVICES(func) \
 103         func(MMC, mmc, 0) \
 104         func(MMC, mmc, 1)
 105
 106 #include <config_distro_bootcmd.h>
 107
 108 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so
 109  * limit the fdt reallocation to that */
 110 #define CONFIG_EXTRA_ENV_SETTINGS \
 111         "fdt_high=0x1fffffff\0" \
 112         ENV_MEM_LAYOUT_SETTINGS \
 113         BOOTENV
 114 #endif
 115
 116 #endif