include/configs/kp_imx53.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2018
   4  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
   5  */
   6
   7 #ifndef __CONFIG_H_
   8 #define __CONFIG_H_
   9
  10 #include <asm/arch/imx-regs.h>
  11 #include <linux/sizes.h>
  12
  13 #define CONFIG_SYS_FSL_CLK
  14
  15 /* Size of malloc() pool */
  16 #define CONFIG_SYS_MALLOC_LEN           (32 * SZ_1M)
  17
  18 /* USB Configs */
  19 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  20 #define CONFIG_MXC_USB_FLAGS    0
  21
  22 #define CONFIG_SYS_I2C_MXC
  23 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
  24 #define CONFIG_SYS_EEPROM_BUS_NUM 1
  25 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
  26
  27 /* allow to overwrite serial and ethaddr */
  28 #define CONFIG_ENV_OVERWRITE
  29
  30 /* Command definition */
  31 #define CONFIG_LOADADDR         0x72000000      /* loadaddr env var */
  32
  33 #define CONFIG_EXTRA_ENV_SETTINGS \
  34         "console=ttymxc1,115200\0"      \
  35         "fdt_addr=0x75000000\0"         \
  36         "fdt_high=0xffffffff\0"         \
  37         "scriptaddr=0x74000000\0"       \
  38         "kernel_file=fitImage\0"\
  39         "silent=1\0"\
  40         "rdinit=/sbin/init\0" \
  41         "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
  42         "upd_image=st.4k\0" \
  43         "uboot_file=u-boot.imx\0" \
  44         "updargs=setenv bootargs console=${console} ${smp}"\
  45                "rdinit=${rdinit} ${debug} ${displayargs}\0" \
  46         "loadusb=usb start; " \
  47                "fatload usb 0 ${loadaddr} ${upd_image}\0" \
  48         "up=if tftp ${loadaddr} ${uboot_file}; then " \
  49                "setexpr blkc ${filesize} / 0x200; " \
  50                "setexpr blkc ${blkc} + 1; " \
  51                "mmc write ${loadaddr} 0x2 ${blkc}" \
  52         "; fi\0"          \
  53         "upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\
  54                "if tftp ${loadaddr} ${wic_file}; then " \
  55                "setexpr blkc ${filesize} / 0x200; " \
  56                "setexpr blkc ${blkc} + 1; " \
  57                "mmc write ${loadaddr} 0x0 ${blkc}" \
  58         "; fi\0"          \
  59         "usbupd=echo Booting update from usb ...; " \
  60                "setenv bootargs; " \
  61                "run updargs; " \
  62                "run loadusb; " \
  63                "bootm ${loadaddr}#${fit_config}\0" \
  64         BOOTENV
  65
  66 #define CONFIG_BOOTCOMMAND              "run usbupd; run distro_bootcmd"
  67
  68 #define BOOT_TARGET_DEVICES(func) \
  69         func(MMC, mmc, 0) \
  70         func(DHCP, dhcp, na)
  71
  72 #include <config_distro_bootcmd.h>
  73
  74 #define CONFIG_ARP_TIMEOUT      200UL
  75
  76 /* Miscellaneous configurable options */
  77 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
  78 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  79
  80 /* Physical Memory Map */
  81 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
  82 #define PHYS_SDRAM_1_SIZE               (512 * SZ_1M)
  83 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE)
  84
  85 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
  86 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
  87 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
  88
  89 #define CONFIG_SYS_INIT_SP_OFFSET \
  90         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  91 #define CONFIG_SYS_INIT_SP_ADDR \
  92         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  93
  94 /* environment organization */
  95 #define CONFIG_ENV_OFFSET      (SZ_1M)
  96 #define CONFIG_ENV_SIZE        (SZ_8K)
  97 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
  98 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
  99 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 100 #define CONFIG_SYS_MMC_ENV_DEV 0
 101
 102 #endif                          /* __CONFIG_H_ */