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#
# Copyright (C) 2009 Pegatron Corporation
# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
# Copyright (C) 2009-2012 Genesi USA, Inc.
#
# BASED ON: imx51evk
#
# (C) Copyright 2009
# Stefano Babic DENX Software Engineering sbabic@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not write to the Free Software
# Foundation Inc. 51 Franklin Street Fifth Floor Boston,
# MA 02110-1301 USA
#
# Refer docs/README.imxmage for more details about how-to configure
# and create imximage boot image
#
# The syntax is taken as close as possible with the kwbimage
# Boot Device : one of
# spi, sd (the board has no nand neither onenand)
BOOT_FROM spi
# Device Configuration Data (DCD)
#
# Each entry must have the format:
# Addr-type Address Value
#
# where:
# Addr-type register length (1,2 or 4 bytes)
# Address absolute address of the register
# value value to be stored in the register
# DDR bus IOMUX PAD settings
DATA 4 0x73fa88a0 0x200 # GRP_INMODE1
DATA 4 0x73fa850c 0x20c5 # SDODT1
DATA 4 0x73fa8510 0x20c5 # SDODT0
DATA 4 0x73fa8848 0x4 # DDR_A1
DATA 4 0x73fa84b8 0xe7 # DRAM_SDCLK
DATA 4 0x73fa84bc 0x45 # DRAM_SDQS0
DATA 4 0x73fa84c0 0x45 # DRAM_SDQS1
DATA 4 0x73fa84c4 0x45 # DRAM_SDQS2
DATA 4 0x73fa84c8 0x45 # DRAM_SDQS3
DATA 4 0x73fa8820 0x0 # DDRPKS
DATA 4 0x73fa84ac 0xe5 # SDWE
DATA 4 0x73fa84b0 0xe5 # SDCKE0
DATA 4 0x73fa84b4 0xe5 # SDCKE1
DATA 4 0x73fa84cc 0xe5 # DRAM_CS0
DATA 4 0x73fa84d0 0xe4 # DRAM_CS1
# Setting DDR for micron
# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
# CAS=3 BL=4
# ESDCTL_ESDCTL0
DATA 4 0x83fd9000 0x82a20000
# ESDCTL_ESDCTL1
DATA 4 0x83fd9008 0x82a20000
# ESDCTL_ESDMISC
DATA 4 0x83fd9010 0xcaaaf6d0
# ESDCTL_ESDCFG0
DATA 4 0x83fd9004 0x333574aa
# ESDCTL_ESDCFG1
DATA 4 0x83fd900c 0x333574aa
# Init DRAM on CS0
# ESDCTL_ESDSCR
DATA 4 0x83fd9014 0x04008008
DATA 4 0x83fd9014 0x0000801a
DATA 4 0x83fd9014 0x0000801b
DATA 4 0x83fd9014 0x00448019
DATA 4 0x83fd9014 0x07328018
DATA 4 0x83fd9014 0x04008008
DATA 4 0x83fd9014 0x00008010
DATA 4 0x83fd9014 0x00008010
DATA 4 0x83fd9014 0x06328018
DATA 4 0x83fd9014 0x03808019
DATA 4 0x83fd9014 0x00408019
DATA 4 0x83fd9014 0x00008000
# Init DRAM on CS1
DATA 4 0x83fd9014 0x0400800c
DATA 4 0x83fd9014 0x0000801e
DATA 4 0x83fd9014 0x0000801f
DATA 4 0x83fd9014 0x0000801d
DATA 4 0x83fd9014 0x0732801c
DATA 4 0x83fd9014 0x0400800c
DATA 4 0x83fd9014 0x00008014
DATA 4 0x83fd9014 0x00008014
DATA 4 0x83fd9014 0x0632801c
DATA 4 0x83fd9014 0x0380801d
DATA 4 0x83fd9014 0x0042801d
DATA 4 0x83fd9014 0x00008004
# Write to CTL0
DATA 4 0x83fd9000 0xb2a20000
# Write to CTL1
DATA 4 0x83fd9008 0xb2a20000
# ESDMISC
DATA 4 0x83fd9010 0xcaaaf6d0
#ESDCTL_ESDCDLYGD
DATA 4 0x83fd9034 0x90000000
DATA 4 0x83fd9014 0x00000000
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