mx53cx9020.h 2.5 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
  4. * Patrick Bruenn <p.bruenn@beckhoff.com>
  5. *
  6. * Configuration settings for Beckhoff CX9020.
  7. *
  8. * Based on Freescale's Linux i.MX mx53loco.h file:
  9. * Copyright (C) 2010-2011 Freescale Semiconductor.
  10. */
  11. #ifndef __CONFIG_H
  12. #define __CONFIG_H
  13. #include <asm/arch/imx-regs.h>
  14. #define CONFIG_CMDLINE_TAG
  15. #define CONFIG_SETUP_MEMORY_TAGS
  16. #define CONFIG_INITRD_TAG
  17. #define CONFIG_SYS_FSL_CLK
  18. /* Size of malloc() pool */
  19. #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
  20. #define CONFIG_REVISION_TAG
  21. #define CONFIG_MXC_UART_BASE UART2_BASE
  22. #define CONFIG_FPGA_COUNT 1
  23. /* MMC Configs */
  24. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  25. #define CONFIG_SYS_FSL_ESDHC_NUM 2
  26. /* bootz: zImage/initrd.img support */
  27. /* USB Configs */
  28. #define CONFIG_MXC_USB_PORT 1
  29. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  30. #define CONFIG_MXC_USB_FLAGS 0
  31. /* allow to overwrite serial and ethaddr */
  32. #define CONFIG_ENV_OVERWRITE
  33. /* Command definition */
  34. #define CONFIG_LOADADDR 0x70010000 /* loadaddr env var */
  35. #define BOOT_TARGET_DEVICES(func) \
  36. func(MMC, mmc, 0) \
  37. func(MMC, mmc, 1) \
  38. func(USB, usb, 0) \
  39. func(PXE, pxe, na)
  40. #include <config_distro_bootcmd.h>
  41. #define CONFIG_EXTRA_ENV_SETTINGS \
  42. "fdt_addr_r=0x75000000\0" \
  43. "pxefile_addr_r=0x73000000\0" \
  44. "scriptaddr=0x74000000\0" \
  45. "ramdisk_addr_r=0x80000000\0" \
  46. "kernel_addr_r=0x72000000\0" \
  47. "fdt_high=0xffffffff\0" \
  48. "console=ttymxc1,115200\0" \
  49. "stdin=serial\0" \
  50. "stdout=serial,vidconsole\0" \
  51. "stderr=serial,vidconsole\0" \
  52. "fdtfile=imx53-cx9020.dtb\0" \
  53. BOOTENV
  54. #define CONFIG_ARP_TIMEOUT 200UL
  55. /* Miscellaneous configurable options */
  56. #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
  57. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  58. /* Physical Memory Map */
  59. #define PHYS_SDRAM_1 CSD0_BASE_ADDR
  60. #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
  61. #define PHYS_SDRAM_2 CSD1_BASE_ADDR
  62. #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
  63. #define PHYS_SDRAM_SIZE (gd->ram_size)
  64. #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
  65. #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
  66. #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
  67. #define CONFIG_SYS_INIT_SP_OFFSET \
  68. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  69. #define CONFIG_SYS_INIT_SP_ADDR \
  70. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  71. /* environment organization */
  72. #define CONFIG_SYS_MMC_ENV_DEV 0
  73. /* Framebuffer and LCD */
  74. #define CONFIG_IMX_VIDEO_SKIP
  75. #endif /* __CONFIG_H */