include/configs/imx8ulp_evk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2020 NXP
   4  */
   5
   6 #ifndef __IMX8ULP_EVK_H
   7 #define __IMX8ULP_EVK_H
   8
   9 #include <linux/sizes.h>
  10 #include <asm/arch/imx-regs.h>
  11
  12 #define CONFIG_SYS_BOOTM_LEN            (SZ_64M)
  13 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
  14 #define CONFIG_SYS_UBOOT_BASE   (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  15
  16 #ifdef CONFIG_SPL_BUILD
  17 #define CONFIG_SPL_STACK                0x22050000
  18 #define CONFIG_SPL_BSS_START_ADDR       0x22048000
  19 #define CONFIG_SPL_BSS_MAX_SIZE         0x2000  /* 8 KB */
  20 #define CONFIG_SYS_SPL_MALLOC_START     0x22040000
  21 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x8000  /* 32 KB */
  22
  23 #define CONFIG_MALLOC_F_ADDR            0x22040000
  24
  25 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE /* For RAW image gives a error info not panic */
  26
  27 #endif
  28
  29 /* ENET Config */
  30 #if defined(CONFIG_FEC_MXC)
  31 #define PHY_ANEG_TIMEOUT                20000
  32
  33 #define CONFIG_FEC_MXC_PHYADDR          1
  34 #endif
  35
  36 #ifdef CONFIG_DISTRO_DEFAULTS
  37 #define BOOT_TARGET_DEVICES(func) \
  38         func(MMC, mmc, 0)
  39
  40 #include <config_distro_bootcmd.h>
  41 #else
  42 #define BOOTENV
  43 #endif
  44
  45 /* Initial environment variables */
  46 #define CONFIG_EXTRA_ENV_SETTINGS               \
  47         BOOTENV \
  48         "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  49         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  50         "image=Image\0" \
  51         "console=ttyLP1,115200 earlycon\0" \
  52         "fdt_addr_r=0x83000000\0"                       \
  53         "boot_fit=no\0" \
  54         "fdtfile=imx8ulp-evk.dtb\0" \
  55         "initrd_addr=0x83800000\0"              \
  56         "bootm_size=0x10000000\0" \
  57         "mmcpart=1\0" \
  58         "mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
  59
  60 /* Link Definitions */
  61
  62 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
  63 #define CONFIG_SYS_INIT_RAM_SIZE        0x80000
  64 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  65 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  66
  67
  68 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  69 #define PHYS_SDRAM                      0x80000000
  70 #define PHYS_SDRAM_SIZE                 0x80000000 /* 2GB DDR */
  71
  72 /* Using ULP WDOG for reset */
  73 #define WDOG_BASE_ADDR                  WDG3_RBASE
  74 #endif