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 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  19
  20 /* Physical Memory Map */
  21
  22 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */
  23
  24 #define PHYS_SDRAM_1                    0x00000000
  25
  26 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/
  27 #define PHYS_SDRAM_1_SIZE               0x3EFFFFFF
  28
  29 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  30
  31 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
  32
  33 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  34
  35 /* Generic Timer Definitions */
  36 #define COUNTER_FREQUENCY               19000000
  37
  38 /* Generic Interrupt Controller Definitions */
  39 #define GICD_BASE                       0xf6801000
  40 #define GICC_BASE                       0xf6802000
  41
  42 #define CONFIG_HIKEY_GPIO
  43
  44 /* Initial environment variables */
  45
  46 /*
  47  * Defines where the kernel and FDT will be put in RAM
  48  */
  49
  50 #define BOOT_TARGET_DEVICES(func) \
  51         func(USB, usb, 0) \
  52         func(MMC, mmc, 1) \
  53         func(DHCP, dhcp, na)
  54 #include <config_distro_bootcmd.h>
  55
  56 #define CONFIG_EXTRA_ENV_SETTINGS       \
  57                                 "kernel_name=Image\0"   \
  58                                 "kernel_addr_r=0x00080000\0" \
  59                                 "fdtfile=hi6220-hikey.dtb\0" \
  60                                 "fdt_addr_r=0x02000000\0" \
  61                                 "fdt_high=0xffffffffffffffff\0" \
  62                                 "initrd_high=0xffffffffffffffff\0" \
  63                                 BOOTENV
  64
  65 /* Preserve environment on eMMC */
  66
  67 /* Monitor Command Prompt */
  68 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
  69 #define CONFIG_SYS_MAXARGS              64      /* max command args */
  70
  71 #endif /* __HIKEY_H */