titanium.h 4.8 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2013 Stefan Roese <sr@denx.de>
  4. *
  5. * Configuration settings for the ProjectionDesign / Barco
  6. * Titanium board.
  7. *
  8. * Based on mx6qsabrelite.h which is:
  9. * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
  10. */
  11. #ifndef __CONFIG_H
  12. #define __CONFIG_H
  13. #include "mx6_common.h"
  14. /* Provide the MACH_TYPE value that the vendor kernel requires. */
  15. #define CONFIG_MACH_TYPE 3769
  16. /* Size of malloc() pool */
  17. #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024)
  18. #define CONFIG_MXC_UART_BASE UART1_BASE
  19. /* I2C Configs */
  20. #define CONFIG_SYS_I2C
  21. #define CONFIG_SYS_I2C_MXC
  22. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  23. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  24. #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
  25. #define CONFIG_SYS_I2C_SPEED 100000
  26. /* MMC Configs */
  27. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  28. #define CONFIG_SYS_FSL_USDHC_NUM 1
  29. #define CONFIG_FEC_MXC
  30. #define IMX_FEC_BASE ENET_BASE_ADDR
  31. #define CONFIG_FEC_XCV_TYPE RGMII
  32. #define CONFIG_FEC_MXC_PHYADDR 4
  33. /* USB Configs */
  34. #define CONFIG_MXC_USB_PORT 1
  35. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  36. #define CONFIG_MXC_USB_FLAGS 0
  37. #define CONFIG_HOSTNAME "titanium"
  38. #define CONFIG_UBI_PART ubi
  39. #define CONFIG_UBIFS_VOLUME rootfs0
  40. #define CONFIG_EXTRA_ENV_SETTINGS \
  41. "kernel=" CONFIG_HOSTNAME "/uImage\0" \
  42. "kernel_fs=/boot/uImage\0" \
  43. "kernel_addr=11000000\0" \
  44. "dtb=" CONFIG_HOSTNAME "/" \
  45. CONFIG_HOSTNAME ".dtb\0" \
  46. "dtb_fs=/boot/" CONFIG_HOSTNAME ".dtb\0" \
  47. "dtb_addr=12800000\0" \
  48. "script=boot.scr\0" \
  49. "uimage=uImage\0" \
  50. "console=ttymxc0\0" \
  51. "baudrate=115200\0" \
  52. "fdt_high=0xffffffff\0" \
  53. "initrd_high=0xffffffff\0" \
  54. "mmcdev=0\0" \
  55. "mmcpart=1\0" \
  56. "uimage=uImage\0" \
  57. "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  58. " ${script}\0" \
  59. "bootscript=echo Running bootscript from mmc ...; source\0" \
  60. "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  61. "mmcroot=/dev/mmcblk0p2\0" \
  62. "mmcargs=setenv bootargs console=${console},${baudrate} " \
  63. "root=${mmcroot} rootwait rw\0" \
  64. "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  65. " ${uimage}; bootm\0" \
  66. "addip=setenv bootargs ${bootargs} " \
  67. "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
  68. ":${hostname}:${netdev}:off panic=1\0" \
  69. "addcon=setenv bootargs ${bootargs} console=ttymxc0," \
  70. "${baudrate}\0" \
  71. "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
  72. "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0" \
  73. "nfsargs=setenv bootargs root=/dev/nfs rw " \
  74. "nfsroot=${serverip}:${rootpath}\0" \
  75. "ubifs=" CONFIG_HOSTNAME "/ubifs.img\0" \
  76. "part=" __stringify(CONFIG_UBI_PART) "\0" \
  77. "boot_vol=0\0" \
  78. "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \
  79. "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \
  80. "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \
  81. " ${filesize}\0" \
  82. "upd_ubifs=run load_ubifs update_ubifs\0" \
  83. "init_ubi=nand erase.part ubi;ubi part ${part};" \
  84. "ubi create ${vol} c800000\0" \
  85. "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
  86. "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  87. "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \
  88. " addcon addmtd;" \
  89. "bootm ${kernel_addr} - ${dtb_addr}\0" \
  90. "ubifsargs=set bootargs ubi.mtd=ubi " \
  91. "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0" \
  92. "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0" \
  93. "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \
  94. "ubifsload ${dtb_addr} ${dtb_fs};\0" \
  95. "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
  96. "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0" \
  97. "load_kernel=tftp ${kernel_addr} ${kernel}\0" \
  98. "load_dtb=tftp ${dtb_addr} ${dtb}\0" \
  99. "net_nfs=run load_dtb load_kernel; " \
  100. "run nfsargs addip addcon addmtd;" \
  101. "bootm ${kernel_addr} - ${dtb_addr}\0" \
  102. "delenv=env default -a -f; saveenv; reset\0"
  103. #define CONFIG_BOOTCOMMAND "run nand_ubifs"
  104. /* Physical Memory Map */
  105. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  106. #define PHYS_SDRAM_SIZE (512 << 20)
  107. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  108. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  109. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  110. #define CONFIG_SYS_INIT_SP_OFFSET \
  111. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  112. #define CONFIG_SYS_INIT_SP_ADDR \
  113. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  114. /* Enable NAND support */
  115. #ifdef CONFIG_CMD_NAND
  116. /* NAND stuff */
  117. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  118. #define CONFIG_SYS_NAND_BASE 0x40000000
  119. #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  120. #define CONFIG_SYS_NAND_ONFI_DETECTION
  121. /* DMA stuff, needed for GPMI/MXS NAND support */
  122. /* Environment in NAND */
  123. #else /* CONFIG_CMD_NAND */
  124. /* Environment in MMC */
  125. #endif /* CONFIG_CMD_NAND */
  126. /* UBI/UBIFS config options */
  127. #endif /* __CONFIG_H */