usb_a9263.h 2.6 KB

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  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_ARCH_CPU_INIT
  22. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  23. #define CONFIG_SETUP_MEMORY_TAGS
  24. #define CONFIG_INITRD_TAG
  25. #define CONFIG_SKIP_LOWLEVEL_INIT
  26. /*
  27. * Hardware drivers
  28. */
  29. /*
  30. * BOOTP options
  31. */
  32. #define CONFIG_BOOTP_BOOTFILESIZE
  33. /* SDRAM */
  34. #define CONFIG_NR_DRAM_BANKS 1
  35. #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
  36. #define CONFIG_SYS_SDRAM_SIZE 0x04000000
  37. #define CONFIG_SYS_INIT_SP_ADDR \
  38. (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  39. /* NAND flash */
  40. #ifdef CONFIG_CMD_NAND
  41. #define CONFIG_NAND_ATMEL
  42. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  43. #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
  44. /* our ALE is AD21 */
  45. #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
  46. /* our CLE is AD22 */
  47. #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
  48. #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
  49. #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
  50. #endif
  51. /* Ethernet */
  52. #define CONFIG_MACB
  53. #define CONFIG_RMII
  54. #define CONFIG_NET_RETRY_COUNT 20
  55. #define CONFIG_AT91_WANTS_COMMON_PHY
  56. /* USB */
  57. #ifdef CONFIG_CMD_USB
  58. #define CONFIG_USB_ATMEL
  59. #define CONFIG_USB_OHCI_NEW
  60. #define CONFIG_SYS_USB_OHCI_CPU_INIT
  61. #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
  62. #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
  63. #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
  64. #endif
  65. #define CONFIG_SYS_LOAD_ADDR 0x22000000
  66. #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
  67. #define CONFIG_SYS_MEMTEST_END 0x23e00000
  68. /* bootstrap + u-boot + env + linux in dataflash on CS0 */
  69. #define CONFIG_ENV_OFFSET 0x2000
  70. #define CONFIG_ENV_SIZE 0x2000
  71. #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
  72. #define CONFIG_ENV_SPI_MAX_HZ 15000000
  73. #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
  74. #define CONFIG_EXTRA_ENV_SETTINGS \
  75. "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  76. /*
  77. * Size of malloc() pool
  78. */
  79. #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
  80. #endif