LXR uboot/include/configs/snapper9g45.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Bluewater Systems Snapper 9G45 module
   4 *
   5 * (C) Copyright 2011 Bluewater Systems
   6 *   Author: Andre Renaud <andre@bluewatersys.com>
   7 *   Author: Ryan Mallon <ryan@bluewatersys.com>
   8 */
   9
  10#ifndef __CONFIG_H
  11#define __CONFIG_H
  12
  13/* SoC type is defined in boards.cfg */
  14#include <asm/hardware.h>
  15#include <linux/sizes.h>
  16
  17/* ARM asynchronous clock */
  18#define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  19#define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  20
  21/* CPU */
  22
  23/* SDRAM */
  24#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
  25#define CONFIG_SYS_SDRAM_SIZE           (128 * 1024 * 1024) /* 64MB */
  26#define CONFIG_SYS_INIT_SP_ADDR         (ATMEL_BASE_SRAM + 0x1000 - \
  27                                         GENERATED_GBL_DATA_SIZE)
  28
  29/* Mem test settings */
  30
  31/* NAND Flash */
  32#define CONFIG_SYS_NAND_ECC_BASE        ATMEL_BASE_ECC
  33#define CONFIG_SYS_MAX_NAND_DEVICE      1
  34#define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
  35#define CONFIG_SYS_NAND_DBW_8
  36#define CONFIG_SYS_NAND_MASK_ALE        (1 << 21) /* AD21 */
  37#define CONFIG_SYS_NAND_MASK_CLE        (1 << 22) /* AD22 */
  38#define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PC14
  39#define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PC8
  40
  41/* Ethernet */
  42#define CONFIG_RMII
  43#define CONFIG_NET_RETRY_COUNT          20
  44#define CONFIG_RESET_PHY_R
  45#define CONFIG_AT91_WANTS_COMMON_PHY
  46#define CONFIG_TFTP_PORT
  47
  48/* MMC */
  49#define CONFIG_GENERIC_ATMEL_MCI
  50
  51/* LCD */
  52#define CONFIG_ATMEL_LCD
  53#define CONFIG_GURNARD_SPLASH
  54
  55/* GPIOs and IO expander */
  56#define CONFIG_ATMEL_LEGACY
  57#define CONFIG_AT91_GPIO_PULLUP         1
  58
  59/* UARTs/Serial console */
  60
  61/* Boot options */
  62
  63#define CONFIG_BOOTP_BOOTFILESIZE
  64
  65/* Environment settings */
  66
  67#define CONFIG_EXTRA_ENV_SETTINGS       \
  68        "ethaddr=00:00:00:00:00:00\0" \
  69        "serial=0\0" \
  70        "stdout=serial_atmel\0" \
  71        "stderr=serial_atmel\0" \
  72        "stdin=serial_atmel\0" \
  73        "bootlimit=3\0" \
  74        "loadaddr=0x71000000\0" \
  75        "board_rev=2\0" \
  76        "bootfile=/tftpboot/uImage\0" \
  77        "bootargs_def=console=ttyS0,115200 panic=5 quiet lpj=997376\0" \
  78        "nfsroot=/export/root\0" \
  79        "boot_working=setenv bootargs $bootargs_def; nboot $loadaddr 0 0x20c0000 && bootm\0" \
  80        "boot_safe=setenv bootargs $bootargs_def; nboot $loadaddr 0 0xc0000 && bootm\0" \
  81        "boot_tftp=setenv bootargs $bootargs_def ip=any nfsroot=$nfsroot; setenv autoload y && bootp && bootm\0" \
  82        "boot_usb=setenv bootargs $bootargs_def; usb start && usb storage && fatload usb 0:1 $loadaddr dds-xm200.bin && bootm\0" \
  83        "boot_mmc=setenv bootargs $bootargs_def; mmc rescan && fatload mmc 0:1 $loadaddr dds-xm200.bin && bootm\0" \
  84        "bootcmd=run boot_mmc ; run boot_usb ; run boot_working ; run boot_safe\0" \
  85        "altbootcmd=run boot_mmc ; run boot_usb ; run boot_safe ; run boot_working\0"
  86
  87/* Console settings */
  88
  89#endif /* __CONFIG_H */
  90