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_USB_EHCI_MX5
  20 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  21 #define CONFIG_MXC_USB_FLAGS    0
  22
  23 #define CONFIG_SYS_I2C_MXC
  24 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
  25 #define CONFIG_SYS_EEPROM_BUS_NUM 1
  26 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
  27
  28 /* allow to overwrite serial and ethaddr */
  29 #define CONFIG_ENV_OVERWRITE
  30
  31 /* Command definition */
  32 #define CONFIG_LOADADDR         0x72000000      /* loadaddr env var */
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "console=ttymxc1,115200\0"      \
  36         "fdt_addr=0x75000000\0"         \
  37         "fdt_high=0xffffffff\0"         \
  38         "scriptaddr=0x74000000\0"       \
  39         "kernel_file=fitImage\0"\
  40         "silent=1\0"\
  41         "rdinit=/sbin/init\0" \
  42         "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
  43         "upd_image=st.4k\0" \
  44         "uboot_file=u-boot.imx\0" \
  45         "updargs=setenv bootargs console=${console} ${smp}"\
  46                "rdinit=${rdinit} ${debug} ${displayargs}\0" \
  47         "loadusb=usb start; " \
  48                "fatload usb 0 ${loadaddr} ${upd_image}\0" \
  49         "up=if tftp ${loadaddr} ${uboot_file}; then " \
  50                "setexpr blkc ${filesize} / 0x200; " \
  51                "setexpr blkc ${blkc} + 1; " \
  52                "mmc write ${loadaddr} 0x2 ${blkc}" \
  53         "; fi\0"          \
  54         "upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\
  55                "if tftp ${loadaddr} ${wic_file}; then " \
  56                "setexpr blkc ${filesize} / 0x200; " \
  57                "setexpr blkc ${blkc} + 1; " \
  58                "mmc write ${loadaddr} 0x0 ${blkc}" \
  59         "; fi\0"          \
  60         "usbupd=echo Booting update from usb ...; " \
  61                "setenv bootargs; " \
  62                "run updargs; " \
  63                "run loadusb; " \
  64                "bootm ${loadaddr}#${fit_config}\0" \
  65         BOOTENV
  66
  67 #define CONFIG_BOOTCOMMAND              "run usbupd; run distro_bootcmd"
  68
  69 #define BOOT_TARGET_DEVICES(func) \
  70         func(MMC, mmc, 0) \
  71         func(DHCP, dhcp, na)
  72
  73 #include <config_distro_bootcmd.h>
  74
  75 #define CONFIG_ARP_TIMEOUT      200UL
  76
  77 /* Miscellaneous configurable options */
  78 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
  79 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  80
  81 /* Physical Memory Map */
  82 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
  83 #define PHYS_SDRAM_1_SIZE               (512 * SZ_1M)
  84 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE)
  85
  86 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
  87 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
  88 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
  89
  90 #define CONFIG_SYS_INIT_SP_OFFSET \
  91         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  92 #define CONFIG_SYS_INIT_SP_ADDR \
  93         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  94
  95 /* environment organization */
  96 #define CONFIG_ENV_OFFSET      (SZ_1M)
  97 #define CONFIG_ENV_SIZE        (SZ_8K)
  98 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
  99 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
 100 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 101 #define CONFIG_SYS_MMC_ENV_DEV 0
 102
 103 #endif                          /* __CONFIG_H_ */