include/configs/at91sam9261ek.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2007-2008
   4  * Stelian Pop <stelian@popies.net>
   5  * Lead Tech Design <www.leadtechdesign.com>
   6  *
   7  * Configuation settings for the AT91SAM9261EK board.
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /* ARM asynchronous clock */
  14 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768           /* slow clock xtal */
  15 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000        /* 18.432 MHz crystal */
  16
  17 #include <asm/hardware.h>
  18
  19 /*
  20  * Hardware drivers
  21  */
  22
  23 /* LCD */
  24 #define LCD_BPP                         LCD_COLOR8
  25
  26 /* SDRAM */
  27 #define CONFIG_SYS_SDRAM_BASE           0x20000000
  28 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
  29 #define CONFIG_SYS_INIT_RAM_SIZE        (16 * 1024)
  30 #define CONFIG_SYS_INIT_RAM_ADDR        ATMEL_BASE_SRAM
  31
  32 /* NAND flash */
  33 #ifdef CONFIG_CMD_NAND
  34 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  35 #define CONFIG_SYS_NAND_BASE                    0x40000000
  36 #define CONFIG_SYS_NAND_DBW_8
  37 /* our ALE is AD22 */
  38 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 22)
  39 /* our CLE is AD21 */
  40 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 21)
  41 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  42 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC15
  43
  44 #endif
  45
  46 /* Ethernet */
  47 #define CONFIG_DM9000_BASE              0x30000000
  48 #define DM9000_IO                       CONFIG_DM9000_BASE
  49 #define DM9000_DATA                     (CONFIG_DM9000_BASE + 4)
  50 #define CONFIG_DM9000_USE_16BIT
  51 #define CONFIG_DM9000_NO_SROM
  52
  53 /* USB */
  54 #define CONFIG_USB_ATMEL
  55 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
  56 #define CONFIG_USB_OHCI_NEW
  57 #define CONFIG_SYS_USB_OHCI_CPU_INIT
  58 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000      /* AT91SAM9261_UHP_BASE */
  59 #ifdef CONFIG_AT91SAM9G10EK
  60 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9g10"
  61 #else
  62 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9261"
  63 #endif
  64 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
  65
  66 #endif