LXR uboot/include/configs/usb

   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
  15#ifndef __CONFIG_H
  16#define __CONFIG_H
  17#include <asm/hardware.h>
  18
  19/* ARM asynchronous clock */
  20#define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
  21#define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  22
  23#define CONFIG_MACH_TYPE                MACH_TYPE_USB_A9263
  24
  25#define CONFIG_CMDLINE_TAG      /* enable passing of ATAGs      */
  26#define CONFIG_SETUP_MEMORY_TAGS
  27#define CONFIG_INITRD_TAG
  28
  29#define CONFIG_SKIP_LOWLEVEL_INIT
  30
  31/*
  32 * Hardware drivers
  33 */
  34/*
  35 * BOOTP options
  36 */
  37#define CONFIG_BOOTP_BOOTFILESIZE
  38
  39/* SDRAM */
  40#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
  41#define CONFIG_SYS_SDRAM_SIZE           0x04000000
  42
  43#define CONFIG_SYS_INIT_SP_ADDR \
  44        (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  45
  46/* NAND flash */
  47#ifdef CONFIG_CMD_NAND
  48#define CONFIG_SYS_MAX_NAND_DEVICE              1
  49#define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  50/* our ALE is AD21 */
  51#define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  52/* our CLE is AD22 */
  53#define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  54#define CONFIG_SYS_NAND_ENABLE_PIN              GPIO_PIN_PD(15)
  55#define CONFIG_SYS_NAND_READY_PIN               GPIO_PIN_PA(22)
  56#endif
  57
  58/* Ethernet */
  59#define CONFIG_MACB
  60#define CONFIG_RMII
  61#define CONFIG_NET_RETRY_COUNT                  20
  62#define CONFIG_AT91_WANTS_COMMON_PHY
  63
  64/* USB */
  65#ifdef CONFIG_CMD_USB
  66#define CONFIG_USB_ATMEL
  67#define CONFIG_USB_OHCI_NEW
  68#define CONFIG_SYS_USB_OHCI_CPU_INIT
  69#define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000
  70#define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
  71#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
  72#endif
  73
  74#define CONFIG_SYS_LOAD_ADDR                    0x22000000
  75
  76#define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
  77#define CONFIG_SYS_MEMTEST_END                  0x23e00000
  78
  79/* bootstrap + u-boot + env + linux in dataflash on CS0 */
  80#define CONFIG_BOOTCOMMAND      "nboot 21000000 0"
  81#define CONFIG_EXTRA_ENV_SETTINGS \
  82        "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  83
  84/*
  85 * Size of malloc() pool
  86 */
  87#define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
  88
  89#endif
  90