el6x_common.h 2.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) Stefano Babic <sbabic@denx.de>
  4. *
  5. * Configuration settings for the E+L i.MX6Q DO82 board.
  6. */
  7. #ifndef __EL6Q_COMMON_CONFIG_H
  8. #define __EL6Q_COMMON_CONFIG_H
  9. #include <linux/stringify.h>
  10. #define CONFIG_BOARD_NAME EL6Q
  11. #include "mx6_common.h"
  12. #define CONFIG_IMX_THERMAL
  13. /* Size of malloc() pool */
  14. #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
  15. #define CONFIG_MXC_UART
  16. #ifdef CONFIG_SPL
  17. #include "imx6_spl.h"
  18. #endif
  19. /* MMC Configs */
  20. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  21. #define CONFIG_SYS_FSL_USDHC_NUM 2
  22. /* I2C config */
  23. #define CONFIG_SYS_I2C
  24. #define CONFIG_SYS_I2C_MXC
  25. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  26. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  27. #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
  28. #define CONFIG_SYS_I2C_SPEED 100000
  29. /* PMIC */
  30. #define CONFIG_POWER
  31. #define CONFIG_POWER_I2C
  32. #define CONFIG_POWER_PFUZE100
  33. #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
  34. /* Commands */
  35. /* allow to overwrite serial and ethaddr */
  36. #define CONFIG_ENV_OVERWRITE
  37. #define CONFIG_MXC_UART_BASE UART2_BASE
  38. #define CONFIG_BOARD_NAME EL6Q
  39. #define CONFIG_EXTRA_ENV_SETTINGS \
  40. "board="__stringify(CONFIG_BOARD_NAME)"\0" \
  41. "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \
  42. "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \
  43. "console=" CONSOLE_DEV "\0" \
  44. "fdtfile=undefined\0" \
  45. "fdt_high=0xffffffff\0" \
  46. "fdt_addr_r=0x18000000\0" \
  47. "fdt_addr=0x18000000\0" \
  48. "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \
  49. "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  50. "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  51. "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  52. BOOTENV
  53. #define BOOT_TARGET_DEVICES(func) \
  54. func(MMC, mmc, 0) \
  55. func(MMC, mmc, 1) \
  56. func(PXE, PXE, na) \
  57. func(DHCP, dhcp, na)
  58. #include <config_distro_bootcmd.h>
  59. #define CONFIG_ARP_TIMEOUT 200UL
  60. /* Physical Memory Map */
  61. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  62. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  63. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  64. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  65. #define CONFIG_SYS_INIT_SP_OFFSET \
  66. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  67. #define CONFIG_SYS_INIT_SP_ADDR \
  68. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  69. /* environment organization */
  70. #if defined(CONFIG_ENV_IS_IN_MMC)
  71. #define CONFIG_SYS_MMC_ENV_DEV 1
  72. #define CONFIG_SYS_MMC_ENV_PART 2
  73. #endif
  74. #endif /* __EL6Q_COMMON_CONFIG_H */