include/configs/hikey.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2015 Linaro
   4  *
   5  * Peter Griffin <peter.griffin@linaro.org>
   6  *
   7  * Configuration for HiKey 96boards CE. Parts were derived from other ARM
   8  * configurations.
   9  */
  10
  11 #ifndef __HIKEY_H
  12 #define __HIKEY_H
  13
  14 #include <linux/sizes.h>
  15
  16 #define CONFIG_POWER_HI6553
  17
  18 /* Physical Memory Map */
  19
  20 /* CONFIG_TEXT_BASE needs to align with where ATF loads bl33.bin */
  21
  22 #define PHYS_SDRAM_1                    0x00000000
  23
  24 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/
  25 #define PHYS_SDRAM_1_SIZE               0x3EFFFFFF
  26
  27 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  28
  29 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
  30
  31 /* Generic Interrupt Controller Definitions */
  32 #define GICD_BASE                       0xf6801000
  33 #define GICC_BASE                       0xf6802000
  34
  35 #define CONFIG_HIKEY_GPIO
  36
  37 /* Initial environment variables */
  38
  39 /*
  40  * Defines where the kernel and FDT will be put in RAM
  41  */
  42
  43 #define BOOT_TARGET_DEVICES(func) \
  44         func(USB, usb, 0) \
  45         func(MMC, mmc, 1) \
  46         func(DHCP, dhcp, na)
  47 #include <config_distro_bootcmd.h>
  48
  49 #define CONFIG_EXTRA_ENV_SETTINGS       \
  50                                 "kernel_name=Image\0"   \
  51                                 "kernel_addr_r=0x00080000\0" \
  52                                 "fdtfile=hi6220-hikey.dtb\0" \
  53                                 "fdt_addr_r=0x02000000\0" \
  54                                 "fdt_high=0xffffffffffffffff\0" \
  55                                 "initrd_high=0xffffffffffffffff\0" \
  56                                 BOOTENV
  57
  58 /* Preserve environment on eMMC */
  59
  60 #endif /* __HIKEY_H */