From ea8bc0b643ba31d5b74ea3c018956b832b98dc5a Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Thu, 24 Oct 2013 18:20:35 +0200 Subject: colibri_vf61: initial integration Add initial Colibri VF61 support based off Timesys' implementation for Freescale's Vybrid Tower System TWR-VF65GS10: - New machine ID. - Default UART_A on SCI0. - ESDHC2 only. - 8-bit NAND. - No quad SPI. - FEC1 only. - Enabled command line editing. - PLL5 based RMII clocking (e.g. no external crystal). - UART_A, UART_B and UART_C I/O muxing. - Increase the available space for the U-Boot binary to half a megabyte by booting from gfxRAM rather than sysRAM0. - Integrate factory configuration block handling for hardware version, MAC address and serial number to be passed to Linux. - The U-Boot environment is stored in NAND flash. - Fix long standing boot hang issue introduced by Freescale's Vybrid 1.1 silicon. - Proper 256 MB Nanya DDR3 RAM timings. Tested on early Colibri VF61 prototypes V1.0b and V1.0c using SD card (mandatory for initial loading) as well as NAND boot. --- board/toradex/colibri_vf61/sdbootimage.cfg | 44 ++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 board/toradex/colibri_vf61/sdbootimage.cfg (limited to 'board/toradex/colibri_vf61/sdbootimage.cfg') diff --git a/board/toradex/colibri_vf61/sdbootimage.cfg b/board/toradex/colibri_vf61/sdbootimage.cfg new file mode 100644 index 0000000000..85e5869806 --- /dev/null +++ b/board/toradex/colibri_vf61/sdbootimage.cfg @@ -0,0 +1,44 @@ +# +# Copyright 2013 Toradex, Inc. +# +# 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 + +IMAGE_VERSION 2 + +# Boot Device : one of +# spi, sd (the board has no nand neither onenand) + +BOOT_FROM sd + +# 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 + +# Setting IOMUXC -- cgit v1.2.3