LXR uboot/include/configs/usb

   1/*
   2 * (C) Copyright 2007-2013
   3 * Stelian Pop <stelian.pop@leadtechdesign.com>
   4 * Lead Tech Design <www.leadtechdesign.com>
   5 * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
   6 * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
   7 *
   8 * Settings for Calao USB-A9263 board
   9 *
  10 * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
  11 * installed on board will not be able to load it properly.
  12 *
  13 * SPDX-License-Identifier:     GPL-2.0+
  14 */
  15
  16#ifndef __CONFIG_H
  17#define __CONFIG_H
  18#include <asm/hardware.h>
  19
  20/* ARM asynchronous clock */
  21#define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
  22#define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  23
  24#define CONFIG_MACH_TYPE                MACH_TYPE_USB_A9263
  25
  26#define CONFIG_ARCH_CPU_INIT
  27
  28#define CONFIG_CMDLINE_TAG      /* enable passing of ATAGs      */
  29#define CONFIG_SETUP_MEMORY_TAGS
  30#define CONFIG_INITRD_TAG
  31
  32#define CONFIG_SKIP_LOWLEVEL_INIT
  33
  34#define CONFIG_SYS_TEXT_BASE            0x23f00000
  35
  36/*
  37 * Hardware drivers
  38 */
  39#define CONFIG_AT91_GPIO
  40
  41/* serial console */
  42#define CONFIG_ATMEL_USART
  43#define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  44#define CONFIG_USART_ID                 ATMEL_ID_SYS
  45#define CONFIG_BAUDRATE                 115200
  46
  47
  48/*
  49 * BOOTP options
  50 */
  51#define CONFIG_BOOTP_BOOTFILESIZE
  52#define CONFIG_BOOTP_BOOTPATH
  53#define CONFIG_BOOTP_GATEWAY
  54#define CONFIG_BOOTP_HOSTNAME
  55
  56/*
  57 * Command line configuration.
  58 */
  59#define CONFIG_CMD_NAND
  60
  61/* SDRAM */
  62#define CONFIG_NR_DRAM_BANKS            1
  63#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
  64#define CONFIG_SYS_SDRAM_SIZE           0x04000000
  65
  66#define CONFIG_SYS_INIT_SP_ADDR \
  67        (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
  68
  69/* DataFlash */
  70#define CONFIG_ATMEL_DATAFLASH_SPI
  71#define CONFIG_HAS_DATAFLASH
  72#define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
  73#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000
  74#define AT91_SPI_CLK                            8000000
  75#define DATAFLASH_TCSS                          (0x1a << 16)
  76#define DATAFLASH_TCHS                          (0x1 << 24)
  77
  78/* no NOR flash */
  79#define CONFIG_SYS_NO_FLASH
  80
  81/* NAND flash */
  82#ifdef CONFIG_CMD_NAND
  83#define CONFIG_NAND_ATMEL
  84#define CONFIG_SYS_MAX_NAND_DEVICE              1
  85#define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  86/* our ALE is AD21 */
  87#define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  88/* our CLE is AD22 */
  89#define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  90#define CONFIG_SYS_NAND_ENABLE_PIN              GPIO_PIN_PD(15)
  91#define CONFIG_SYS_NAND_READY_PIN               GPIO_PIN_PA(22)
  92#endif
  93
  94#define MTDPARTS_DEFAULT \
  95        "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
  96
  97/* Ethernet */
  98#define CONFIG_MACB
  99#define CONFIG_RMII
 100#define CONFIG_NET_RETRY_COUNT                  20
 101#define CONFIG_AT91_WANTS_COMMON_PHY
 102
 103/* USB */
 104#ifdef CONFIG_CMD_USB
 105#define CONFIG_USB_ATMEL
 106#define CONFIG_USB_OHCI_NEW
 107#define CONFIG_DOS_PARTITION
 108#define CONFIG_SYS_USB_OHCI_CPU_INIT
 109#define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000
 110#define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 111#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 112#endif
 113
 114#define CONFIG_SYS_LOAD_ADDR                    0x22000000
 115
 116#define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 117#define CONFIG_SYS_MEMTEST_END                  0x23e00000
 118
 119/* bootstrap + u-boot + env in dataflash on CS0 */
 120#define CONFIG_ENV_IS_IN_DATAFLASH
 121#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
 122#define CONFIG_ENV_OFFSET       0x2000
 123#define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
 124                                 CONFIG_ENV_OFFSET)
 125#define CONFIG_ENV_SIZE         0x2000
 126#define CONFIG_BOOTCOMMAND      "nboot 21000000 0"
 127#define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 128        "root=/dev/mtdblock1 " \
 129        "mtdparts=" MTDPARTS_DEFAULT " " \
 130        "rw rootfstype=jffs2"
 131#define CONFIG_EXTRA_ENV_SETTINGS \
 132        "mtdparts=" MTDPARTS_DEFAULT "\0" \
 133
 134#define CONFIG_SYS_CBSIZE               256
 135#define CONFIG_SYS_MAXARGS              16
 136#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 137                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 138#define CONFIG_CMDLINE_EDITING
 139#define CONFIG_AUTO_COMPLETE
 140#define CONFIG_SYS_LONGHELP
 141
 142/*
 143 * Size of malloc() pool
 144 */
 145#define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 146
 147#endif
 148