include/configs/dragonboard820c.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Board configuration file for Dragonboard 410C
   4  *
   5  * (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
   6  */
   7
   8 #ifndef __CONFIGS_DRAGONBOARD820C_H
   9 #define __CONFIGS_DRAGONBOARD820C_H
  10
  11 #include <linux/sizes.h>
  12 #include <asm/arch/sysmap-apq8096.h>
  13
  14 #define CONFIG_MISC_INIT_R /* To stop autoboot */
  15
  16 /* Physical Memory Map */
  17
  18 #define PHYS_SDRAM_SIZE                 0xC0000000
  19 #define PHYS_SDRAM_1                    0x80000000
  20 #define PHYS_SDRAM_1_SIZE               0x60000000
  21 #define PHYS_SDRAM_2                    0x100000000
  22 #define PHYS_SDRAM_2_SIZE               0x5ea4ffff
  23
  24 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  25 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  26 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x80000)
  27 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  28 #define CONFIG_SYS_LDSCRIPT     "board/qualcomm/dragonboard820c/u-boot.lds"
  29
  30 /* Generic Timer Definitions */
  31 #define COUNTER_FREQUENCY               19000000
  32
  33 /* BOOTP options */
  34 #define CONFIG_BOOTP_BOOTFILESIZE
  35
  36 #ifndef CONFIG_SPL_BUILD
  37 #include <config_distro_bootcmd.h>
  38 #endif
  39
  40 #define BOOT_TARGET_DEVICES(func) \
  41         func(MMC, mmc, 0)
  42
  43 #define CONFIG_EXTRA_ENV_SETTINGS \
  44         "loadaddr=0x95000000\0" \
  45         "fdt_high=0xffffffffffffffff\0" \
  46         "initrd_high=0xffffffffffffffff\0" \
  47         "linux_image=uImage\0" \
  48         "kernel_addr_r=0x95000000\0"\
  49         "fdtfile=qcom/apq8096-db820c.dtb\0" \
  50         "fdt_addr_r=0x93000000\0"\
  51         "ramdisk_addr_r=0x91000000\0"\
  52         "scriptaddr=0x90000000\0"\
  53         "pxefile_addr_r=0x90100000\0"\
  54         BOOTENV
  55
  56 #define CONFIG_ENV_SIZE                 0x4000
  57
  58 /* Size of malloc() pool */
  59 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + SZ_8M)
  60
  61 /* Monitor Command Prompt */
  62 #define CONFIG_SYS_CBSIZE               512
  63 #define CONFIG_SYS_MAXARGS              64
  64
  65 #endif