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_SPL_MAX_SIZE             (148 * 1024)
  14 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
  15 #define CONFIG_SYS_UBOOT_BASE   (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  16
  17 #ifdef CONFIG_SPL_BUILD
  18 #define CONFIG_SPL_STACK                0x22050000
  19 #define CONFIG_SPL_BSS_START_ADDR       0x22048000
  20 #define CONFIG_SPL_BSS_MAX_SIZE         0x2000  /* 8 KB */
  21 #define CONFIG_SYS_SPL_MALLOC_START     0x22040000
  22 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x8000  /* 32 KB */
  23
  24 #define CONFIG_MALLOC_F_ADDR            0x22040000
  25
  26 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE /* For RAW image gives a error info not panic */
  27
  28 #endif
  29
  30 #define COUNTER_FREQUENCY               1000000 /* 1MHz */
  31
  32 /* ENET Config */
  33 #if defined(CONFIG_FEC_MXC)
  34 #define PHY_ANEG_TIMEOUT                20000
  35
  36 #define CONFIG_FEC_MXC_PHYADDR          1
  37 #endif
  38
  39 #ifdef CONFIG_DISTRO_DEFAULTS
  40 #define BOOT_TARGET_DEVICES(func) \
  41         func(MMC, mmc, 0)
  42
  43 #include <config_distro_bootcmd.h>
  44 #else
  45 #define BOOTENV
  46 #endif
  47
  48 /* Initial environment variables */
  49 #define CONFIG_EXTRA_ENV_SETTINGS               \
  50         BOOTENV \
  51         "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  52         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  53         "image=Image\0" \
  54         "console=ttyLP1,115200 earlycon\0" \
  55         "fdt_addr_r=0x83000000\0"                       \
  56         "boot_fit=no\0" \
  57         "fdtfile=imx8ulp-evk.dtb\0" \
  58         "initrd_addr=0x83800000\0"              \
  59         "bootm_size=0x10000000\0" \
  60         "mmcpart=1\0" \
  61         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  62
  63 /* Link Definitions */
  64
  65 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
  66 #define CONFIG_SYS_INIT_RAM_SIZE        0x80000
  67 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  68 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  69
  70 #define CONFIG_MMCROOT                  "/dev/mmcblk2p2"
  71
  72 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  73 #define PHYS_SDRAM                      0x80000000
  74 #define PHYS_SDRAM_SIZE                 0x80000000 /* 2GB DDR */
  75
  76 /* Monitor Command Prompt */
  77 #define CONFIG_SYS_CBSIZE               2048
  78 #define CONFIG_SYS_MAXARGS              64
  79 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  80 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  81
  82 /* Using ULP WDOG for reset */
  83 #define WDOG_BASE_ADDR                  WDG3_RBASE
  84 #endif