el6x_common.h 2.4 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. /* Size of malloc() pool */
  13. #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
  14. #ifdef CONFIG_SPL
  15. #include "imx6_spl.h"
  16. #endif
  17. /* MMC Configs */
  18. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  19. #define CONFIG_SYS_FSL_USDHC_NUM 2
  20. /* I2C config */
  21. #define CONFIG_SYS_I2C_LEGACY
  22. #define CONFIG_SYS_I2C_MXC
  23. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  24. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  25. #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
  26. #define CONFIG_SYS_I2C_SPEED 100000
  27. /* PMIC */
  28. #define CONFIG_POWER
  29. #define CONFIG_POWER_I2C
  30. #define CONFIG_POWER_PFUZE100
  31. #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
  32. /* Commands */
  33. #define CONFIG_MXC_UART_BASE UART2_BASE
  34. #define CONFIG_BOARD_NAME EL6Q
  35. #define CONFIG_EXTRA_ENV_SETTINGS \
  36. "board="__stringify(CONFIG_BOARD_NAME)"\0" \
  37. "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \
  38. "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \
  39. "console=" CONSOLE_DEV "\0" \
  40. "fdtfile=undefined\0" \
  41. "fdt_high=0xffffffff\0" \
  42. "fdt_addr_r=0x18000000\0" \
  43. "fdt_addr=0x18000000\0" \
  44. "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \
  45. "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  46. "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  47. "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  48. BOOTENV
  49. #define BOOT_TARGET_DEVICES(func) \
  50. func(MMC, mmc, 0) \
  51. func(MMC, mmc, 1) \
  52. func(PXE, PXE, na) \
  53. func(DHCP, dhcp, na)
  54. #include <config_distro_bootcmd.h>
  55. #define CONFIG_ARP_TIMEOUT 200UL
  56. /* Physical Memory Map */
  57. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  58. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  59. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  60. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  61. #define CONFIG_SYS_INIT_SP_OFFSET \
  62. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  63. #define CONFIG_SYS_INIT_SP_ADDR \
  64. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  65. /* environment organization */
  66. #endif /* __EL6Q_COMMON_CONFIG_H */