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6b3943f1b0
In the draco CPU board family, etamin is a new variant with bigger flash and more RAM. Due to new flash that uses larger pages (4K) some changes are necessary because it impacts the MTD partition layout and the ubi mount parameters. Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Signed-off-by: Heiko Schocher <hs@denx.de> [trini: Move BOOTDELAY into defconfig, just always be 3 now] Signed-off-by: Tom Rini <trini@konsulko.com>
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/*
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* (C) Copyright 2013 Siemens Schweiz AG
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* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Based on:
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* U-Boot file:/include/configs/am335x_evm.h
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_DRACO_H
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#define __CONFIG_DRACO_H
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#define CONFIG_SIEMENS_DRACO
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#define MACH_TYPE_DRACO 4314
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#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO
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#include "siemens-am33x-common.h"
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_SYS_MPUCLK 300
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#define DDR_PLL_FREQ 303
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#undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
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#define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */
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#define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */
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#define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
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"button_dfu0=27\0" \
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"led0=103,1,0\0" \
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"led1=64,0,1\0"
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#undef CONFIG_DOS_PARTITION
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#define CONFIG_BOARD_LATE_INIT
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/* Physical Memory Map */
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#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
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/* I2C Configuration */
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define EEPROM_ADDR_DDR3 0x90
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#define EEPROM_ADDR_CHIP 0x120
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#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
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#undef CONFIG_SPL_NET_SUPPORT
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#undef CONFIG_SPL_NET_VCI_STRING
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#undef CONFIG_SPL_ETH_SUPPORT
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#undef CONFIG_MII
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#undef CONFIG_PHY_GIGE
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#define CONFIG_PHY_SMSC
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#define CONFIG_FACTORYSET
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/* Watchdog */
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#define CONFIG_OMAP_WATCHDOG
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/* Define own nand partitions */
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#define CONFIG_ENV_OFFSET_REDUND 0x2E0000
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#define CONFIG_ENV_SIZE_REDUND 0x2000
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#define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE)
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#define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2
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#ifndef CONFIG_SPL_BUILD
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/* Default env settings */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"hostname=draco\0" \
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"ubi_off=2048\0"\
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"nand_img_size=0x400000\0" \
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"optargs=\0" \
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"preboot=draco_led 0\0" \
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CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
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CONFIG_ENV_SETTINGS_V2 \
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CONFIG_ENV_SETTINGS_NAND_V2
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#ifndef CONFIG_RESTORE_FLASH
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/* set to negative value for no autoboot */
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#define CONFIG_BOOTCOMMAND \
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"if dfubutton; then " \
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"run dfu_start; " \
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"reset; " \
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"fi;" \
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"run nand_boot;" \
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"run nand_boot_backup;" \
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"reset;"
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#else
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#define CONFIG_BOOTCOMMAND \
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"setenv autoload no; " \
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"dhcp; " \
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"if tftp 80000000 debrick.scr; then " \
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"source 80000000; " \
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"fi"
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#endif
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#endif /* CONFIG_SPL_BUILD */
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#endif /* ! __CONFIG_DRACO_H */
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