usb_a9263.h 2.3 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * (C) Copyright 2007-2013
  4. * Stelian Pop <stelian.pop@leadtechdesign.com>
  5. * Lead Tech Design <www.leadtechdesign.com>
  6. * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
  7. * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
  8. *
  9. * Settings for Calao USB-A9263 board
  10. *
  11. * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
  12. * installed on board will not be able to load it properly.
  13. */
  14. #ifndef __CONFIG_H
  15. #define __CONFIG_H
  16. #include <asm/hardware.h>
  17. /* ARM asynchronous clock */
  18. #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
  19. #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
  20. #define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
  21. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  22. #define CONFIG_SETUP_MEMORY_TAGS
  23. #define CONFIG_INITRD_TAG
  24. #define CONFIG_SKIP_LOWLEVEL_INIT
  25. /*
  26. * Hardware drivers
  27. */
  28. /*
  29. * BOOTP options
  30. */
  31. #define CONFIG_BOOTP_BOOTFILESIZE
  32. /* SDRAM */
  33. #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
  34. #define CONFIG_SYS_SDRAM_SIZE 0x04000000
  35. #define CONFIG_SYS_INIT_SP_ADDR \
  36. (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  37. /* NAND flash */
  38. #ifdef CONFIG_CMD_NAND
  39. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  40. #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
  41. /* our ALE is AD21 */
  42. #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
  43. /* our CLE is AD22 */
  44. #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
  45. #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
  46. #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
  47. #endif
  48. /* Ethernet */
  49. #define CONFIG_MACB
  50. #define CONFIG_RMII
  51. #define CONFIG_NET_RETRY_COUNT 20
  52. #define CONFIG_AT91_WANTS_COMMON_PHY
  53. /* USB */
  54. #ifdef CONFIG_CMD_USB
  55. #define CONFIG_USB_ATMEL
  56. #define CONFIG_USB_OHCI_NEW
  57. #define CONFIG_SYS_USB_OHCI_CPU_INIT
  58. #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
  59. #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
  60. #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
  61. #endif
  62. #define CONFIG_SYS_LOAD_ADDR 0x22000000
  63. #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
  64. #define CONFIG_SYS_MEMTEST_END 0x23e00000
  65. /* bootstrap + u-boot + env + linux in dataflash on CS0 */
  66. #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
  67. #define CONFIG_EXTRA_ENV_SETTINGS \
  68. "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  69. /*
  70. * Size of malloc() pool
  71. */
  72. #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
  73. #endif