exynos4-common.h 2.5 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2014 Samsung Electronics
  4. *
  5. * Configuration settings for the SAMSUNG EXYNOS5 board.
  6. */
  7. #ifndef __CONFIG_EXYNOS4_COMMON_H
  8. #define __CONFIG_EXYNOS4_COMMON_H
  9. #define CONFIG_EXYNOS4 /* Exynos4 Family */
  10. #include "exynos-common.h"
  11. #define CONFIG_BOARD_COMMON
  12. #define CONFIG_REVISION_TAG
  13. /* SD/MMC configuration */
  14. #define CONFIG_MMC_DEFAULT_DEV 0
  15. #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
  16. #define DFU_DEFAULT_POLL_TIMEOUT 300
  17. /* USB Samsung's IDs */
  18. #define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8
  19. #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
  20. #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
  21. #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
  22. #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
  23. #define CONFIG_USB_GADGET_DWC2_OTG_PHY
  24. /* Common environment variables */
  25. #define CONFIG_EXTRA_ENV_ITB \
  26. "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
  27. "${kernelname}\0" \
  28. "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
  29. "${initrdname}\0" \
  30. "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
  31. "${fdtfile}\0" \
  32. "check_ramdisk=" \
  33. "if run loadinitrd; then " \
  34. "setenv initrd_addr ${initrdaddr};" \
  35. "else " \
  36. "setenv initrd_addr -;" \
  37. "fi;\0" \
  38. "check_dtb=" \
  39. "if run loaddtb; then " \
  40. "setenv fdt_addr ${fdtaddr};" \
  41. "else " \
  42. "setenv fdt_addr;" \
  43. "fi;\0" \
  44. "kernel_args=" \
  45. "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
  46. " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
  47. "boot_fit=" \
  48. "setenv kerneladdr 0x42000000;" \
  49. "setenv kernelname Image.itb;" \
  50. "run loadkernel;" \
  51. "run kernel_args;" \
  52. "bootm ${kerneladdr}#${board_name}\0" \
  53. "boot_uimg=" \
  54. "setenv kerneladdr 0x40007FC0;" \
  55. "setenv kernelname uImage;" \
  56. "run check_dtb;" \
  57. "run check_ramdisk;" \
  58. "run loadkernel;" \
  59. "run kernel_args;" \
  60. "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  61. "boot_zimg=" \
  62. "setenv kerneladdr 0x40007FC0;" \
  63. "setenv kernelname zImage;" \
  64. "run check_dtb;" \
  65. "run check_ramdisk;" \
  66. "run loadkernel;" \
  67. "run kernel_args;" \
  68. "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  69. "autoboot=" \
  70. "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
  71. "run boot_fit;" \
  72. "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
  73. "run boot_zimg;" \
  74. "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
  75. "run boot_uimg;" \
  76. "fi;\0"
  77. #endif /* __CONFIG_EXYNOS4_COMMON_H */