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 #include "rockchip-common.h"
  12
  13 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
  14 #define CONFIG_NR_DRAM_BANKS            1
  15 #define CONFIG_ENV_SIZE                 0x2000
  16 #define CONFIG_SYS_MALLOC_LEN           (32 << 20)
  17 #define CONFIG_SYS_CBSIZE               1024
  18
  19 #define CONFIG_SYS_TIMER_RATE           (24 * 1000 * 1000)
  20 #define CONFIG_SYS_TIMER_BASE           0xff810020 /* TIMER7 */
  21 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMER_BASE + 8)
  22
  23 #define CONFIG_SPL_FRAMEWORK
  24 #define CONFIG_SYS_NS16550_MEM32
  25
  26 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
  27 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
  28 #define CONFIG_SYS_TEXT_BASE            0x00000000
  29 #else
  30 #define CONFIG_SYS_TEXT_BASE            0x00100000
  31 #endif
  32 #define CONFIG_SYS_INIT_SP_ADDR         0x00100000
  33 #define CONFIG_SYS_LOAD_ADDR            0x00800800
  34 #define CONFIG_SPL_STACK                0xff718000
  35 #define CONFIG_SPL_TEXT_BASE            0xff704004
  36
  37 /* MMC/SD IP block */
  38 #define CONFIG_BOUNCE_BUFFER
  39
  40 /* RAW SD card / eMMC locations. */
  41 #define CONFIG_SYS_SPI_U_BOOT_OFFS      (128 << 10)
  42
  43 /* FAT sd card locations. */
  44 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  45 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
  46
  47 #define CONFIG_SYS_SDRAM_BASE           0
  48 #define CONFIG_NR_DRAM_BANKS            1
  49 #define SDRAM_BANK_SIZE                 (2UL << 30)
  50 #define SDRAM_MAX_SIZE                  0xfe000000
  51
  52 #define CONFIG_SPI_FLASH
  53 #define CONFIG_SPI
  54 #define CONFIG_SF_DEFAULT_SPEED 20000000
  55
  56 #ifndef CONFIG_SPL_BUILD
  57 /* usb otg */
  58 #define CONFIG_ROCKCHIP_USB2_PHY
  59
  60 /* usb mass storage */
  61 #define CONFIG_USB_FUNCTION_MASS_STORAGE
  62 #define CONFIG_CMD_USB_MASS_STORAGE
  63
  64 /* usb host support */
  65 #ifdef CONFIG_CMD_USB
  66 #define CONFIG_USB_HOST_ETHER
  67 #define CONFIG_USB_ETHER_SMSC95XX
  68 #define CONFIG_USB_ETHER_ASIX
  69 #endif
  70 #define ENV_MEM_LAYOUT_SETTINGS \
  71         "scriptaddr=0x00000000\0" \
  72         "pxefile_addr_r=0x00100000\0" \
  73         "fdt_addr_r=0x01f00000\0" \
  74         "kernel_addr_r=0x02000000\0" \
  75         "ramdisk_addr_r=0x04000000\0"
  76
  77 #include <config_distro_bootcmd.h>
  78
  79 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
  80  * limit the fdt reallocation to that */
  81 #define CONFIG_EXTRA_ENV_SETTINGS \
  82         "fdt_high=0x0fffffff\0" \
  83         "initrd_high=0x0fffffff\0" \
  84         "partitions=" PARTS_DEFAULT \
  85         ENV_MEM_LAYOUT_SETTINGS \
  86         ROCKCHIP_DEVICE_SETTINGS \
  87         BOOTENV
  88 #endif
  89
  90 #define CONFIG_PREBOOT
  91
  92 #endif