include/configs/rk3036_common.h

   1 /*
   2  * (C) Copyright 2015 Rockchip Electronics Co., Ltd
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6 #ifndef __CONFIG_RK3036_COMMON_H
   7 #define __CONFIG_RK3036_COMMON_H
   8
   9 #define CONFIG_SYS_CACHELINE_SIZE       32
  10
  11 #include <asm/arch/hardware.h>
  12
  13 #define CONFIG_SYS_NO_FLASH
  14 #define CONFIG_NR_DRAM_BANKS            1
  15 #define CONFIG_ENV_IS_NOWHERE
  16 #define CONFIG_ENV_SIZE                 0x2000
  17 #define CONFIG_SYS_MAXARGS              16
  18 #define CONFIG_BAUDRATE                 115200
  19 #define CONFIG_SYS_MALLOC_LEN           (32 << 20)
  20 #define CONFIG_SYS_CBSIZE               1024
  21 #define CONFIG_SKIP_LOWLEVEL_INIT
  22 #define CONFIG_SYS_THUMB_BUILD
  23 #define CONFIG_DISPLAY_BOARDINFO
  24
  25 #define CONFIG_SYS_TIMER_RATE           (24 * 1000 * 1000)
  26 #define CONFIG_SYS_TIMER_BASE           0x200440a0 /* TIMER5 */
  27 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMER_BASE + 8)
  28
  29 #define CONFIG_SPL_SERIAL_SUPPORT
  30
  31 #define CONFIG_SYS_NS16550
  32 #define CONFIG_SYS_NS16550_MEM32
  33
  34 #define CONFIG_SYS_TEXT_BASE            0x60000000
  35 #define CONFIG_SYS_INIT_SP_ADDR         0x60100000
  36 #define CONFIG_SYS_LOAD_ADDR            0x60800800
  37 #define CONFIG_SPL_STACK                0x10081fff
  38 #define CONFIG_SPL_TEXT_BASE            0x10081004
  39
  40 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE   (4 << 10)
  41 #define CONFIG_ROCKCHIP_CHIP_TAG        "RK30"
  42
  43 #define CONFIG_ROCKCHIP_COMMON
  44
  45 /* MMC/SD IP block */
  46 #define CONFIG_MMC
  47 #define CONFIG_GENERIC_MMC
  48 #define CONFIG_DWMMC
  49 #define CONFIG_BOUNCE_BUFFER
  50
  51 #define CONFIG_DOS_PARTITION
  52 #define CONFIG_FAT_WRITE
  53 #define CONFIG_PARTITION_UUIDS
  54 #define CONFIG_CMD_PART
  55
  56 #define CONFIG_SYS_SDRAM_BASE           0x60000000
  57 #define CONFIG_NR_DRAM_BANKS            1
  58 #define SDRAM_BANK_SIZE                 (512UL << 20UL)
  59
  60 #define CONFIG_SPI_FLASH
  61 #define CONFIG_SPI
  62 #define CONFIG_SPI_FLASH_GIGADEVICE
  63 #define CONFIG_SF_DEFAULT_SPEED 20000000
  64
  65 #ifndef CONFIG_SPL_BUILD
  66 #include <config_distro_defaults.h>
  67
  68 #define ENV_MEM_LAYOUT_SETTINGS \
  69         "scriptaddr=0x60000000\0" \
  70         "pxefile_addr_r=0x60100000\0" \
  71         "fdt_addr_r=0x61f00000\0" \
  72         "kernel_addr_r=0x62000000\0" \
  73         "ramdisk_addr_r=0x64000000\0"
  74
  75 /* First try to boot from SD (index 0), then eMMC (index 1 */
  76 #define BOOT_TARGET_DEVICES(func) \
  77         func(MMC, mmc, 0) \
  78         func(MMC, mmc, 1)
  79
  80 #include <config_distro_bootcmd.h>
  81
  82 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
  83  * so limit the fdt reallocation to that */
  84 #define CONFIG_EXTRA_ENV_SETTINGS \
  85         "fdt_high=0x7fffffff\0" \
  86         ENV_MEM_LAYOUT_SETTINGS \
  87         BOOTENV
  88 #endif
  89
  90 #endif