udoo_neo.h 2.3 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright 2014-2015 Freescale Semiconductor, Inc.
  4. * Copyright Jasbir Matharu
  5. * Copyright 2015 UDOO Team
  6. *
  7. * Configuration settings for the UDOO NEO board.
  8. */
  9. #ifndef __CONFIG_H
  10. #define __CONFIG_H
  11. #include "mx6_common.h"
  12. #include "imx6_spl.h"
  13. /* Size of malloc() pool */
  14. #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
  15. /* MMC Configuration */
  16. #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
  17. /* Command definition */
  18. #define CONFIG_MXC_UART_BASE UART1_BASE
  19. /* Linux only */
  20. #define CONFIG_EXTRA_ENV_SETTINGS \
  21. "console=ttymxc0,115200\0" \
  22. "fdt_high=0xffffffff\0" \
  23. "initrd_high=0xffffffff\0" \
  24. "fdtfile=undefined\0" \
  25. "fdt_addr=0x83000000\0" \
  26. "fdt_addr_r=0x83000000\0" \
  27. "ip_dyn=yes\0" \
  28. "mmcdev=0\0" \
  29. "mmcrootfstype=ext4\0" \
  30. "findfdt="\
  31. "if test $board_name = BASIC; then " \
  32. "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \
  33. "if test $board_name = BASICKS; then " \
  34. "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \
  35. "if test $board_name = FULL; then " \
  36. "setenv fdtfile imx6sx-udoo-neo-full.dtb; fi; " \
  37. "if test $board_name = EXTENDED; then " \
  38. "setenv fdtfile imx6sx-udoo-neo-extended.dtb; fi; " \
  39. "if test $fdtfile = UNDEFINED; then " \
  40. "echo WARNING: Could not determine dtb to use; fi\0" \
  41. "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  42. "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  43. "ramdisk_addr_r=0x84000000\0" \
  44. "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  45. BOOTENV
  46. #define BOOT_TARGET_DEVICES(func) \
  47. func(MMC, mmc, 0) \
  48. func(DHCP, dhcp, na)
  49. #include <config_distro_bootcmd.h>
  50. /* Miscellaneous configurable options */
  51. /* Physical Memory Map */
  52. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  53. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  54. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  55. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  56. #define CONFIG_SYS_INIT_SP_OFFSET \
  57. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  58. #define CONFIG_SYS_INIT_SP_ADDR \
  59. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  60. /* I2C configs */
  61. #define CONFIG_SYS_I2C
  62. #define CONFIG_SYS_I2C_MXC
  63. #define CONFIG_SYS_I2C_MXC_I2C1
  64. #define CONFIG_SYS_I2C_SPEED 100000
  65. /* PMIC */
  66. #define CONFIG_POWER
  67. #define CONFIG_POWER_I2C
  68. #define CONFIG_POWER_PFUZE3000
  69. #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  70. #define PFUZE3000_I2C_BUS 0
  71. #endif /* __CONFIG_H */