kp_imx53.h 3.0 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2018
  4. * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
  5. */
  6. #ifndef __CONFIG_H_
  7. #define __CONFIG_H_
  8. #include <asm/arch/imx-regs.h>
  9. #include <linux/sizes.h>
  10. #define CONFIG_SYS_FSL_CLK
  11. /* Size of malloc() pool */
  12. #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
  13. /* USB Configs */
  14. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  15. #define CONFIG_MXC_USB_FLAGS 0
  16. #define CONFIG_SYS_I2C_MXC
  17. #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
  18. #define CONFIG_SYS_EEPROM_BUS_NUM 1
  19. #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
  20. /* allow to overwrite serial and ethaddr */
  21. #define CONFIG_ENV_OVERWRITE
  22. /* Command definition */
  23. #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
  24. #define CONFIG_EXTRA_ENV_SETTINGS \
  25. "console=ttymxc1,115200\0" \
  26. "fdt_addr=0x75000000\0" \
  27. "fdt_high=0xffffffff\0" \
  28. "scriptaddr=0x74000000\0" \
  29. "kernel_file=fitImage\0"\
  30. "silent=1\0"\
  31. "rdinit=/sbin/init\0" \
  32. "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
  33. "upd_image=st.4k\0" \
  34. "uboot_file=u-boot.imx\0" \
  35. "updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
  36. "initrd_ram_dev=/dev/ram\0" \
  37. "addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
  38. "addkeys=setenv bootargs ${bootargs} di=${dig_in} key1=${key1}\0" \
  39. "loadusb=usb start; " \
  40. "fatload usb 0 ${loadaddr} ${upd_image}\0" \
  41. "up=if tftp ${loadaddr} ${uboot_file}; then " \
  42. "setexpr blkc ${filesize} / 0x200; " \
  43. "setexpr blkc ${blkc} + 1; " \
  44. "mmc write ${loadaddr} 0x2 ${blkc}" \
  45. "; fi\0" \
  46. "upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\
  47. "if tftp ${loadaddr} ${wic_file}; then " \
  48. "setexpr blkc ${filesize} / 0x200; " \
  49. "setexpr blkc ${blkc} + 1; " \
  50. "mmc write ${loadaddr} 0x0 ${blkc}" \
  51. "; fi\0" \
  52. "usbupd=echo Booting update from usb ...; " \
  53. "setenv bootargs; " \
  54. "run updargs; " \
  55. "run addinitrd; " \
  56. "run addswupdate; " \
  57. "run addkeys; " \
  58. "run loadusb; " \
  59. "bootm ${loadaddr}#${fit_config}\0" \
  60. BOOTENV
  61. #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
  62. #define BOOT_TARGET_DEVICES(func) \
  63. func(MMC, mmc, 0) \
  64. func(DHCP, dhcp, na)
  65. #include <config_distro_bootcmd.h>
  66. #define CONFIG_ARP_TIMEOUT 200UL
  67. /* Miscellaneous configurable options */
  68. #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
  69. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  70. /* Physical Memory Map */
  71. #define PHYS_SDRAM_1 CSD0_BASE_ADDR
  72. #define PHYS_SDRAM_1_SIZE (512 * SZ_1M)
  73. #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE)
  74. #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
  75. #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
  76. #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
  77. #define CONFIG_SYS_INIT_SP_OFFSET \
  78. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  79. #define CONFIG_SYS_INIT_SP_ADDR \
  80. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  81. /* environment organization */
  82. #define CONFIG_SYS_MMC_ENV_DEV 0
  83. #endif /* __CONFIG_H_ */