By default, with the original patch bootcmd runs sdboot before loading uEnv.txt.
Consequently, if the user change modeboot, the user's defined content is updated
too late.
By loading uEnv.txt before 'run $modeboot' the correct boot mode is used instead
of default mode.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Acked-By: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Changes are based on Zedboard: Xilinx does not provide a specific DTS
for Microzed in the kernel tree. It is suggested [1] to use the
zynq-zed.dts and change the RAM size
[1] https://forums.xilinx.com/t5/Embedded-Linux/Microzed-default-device-tree-dts/td-p/432856
[Thomas:
- extend readme.txt to indicate why the same DTB is used for Microzed
and the Zedboard.
- add a description + Signed-off-by line in the
0001-zynq-Create-microzed-specific-U-Boot-environment.patch, by
re-using the description of the same patch for the Zedboard.]
Signed-off-by: Davide Viti <d.viti@infosolution.it>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The U-Boot v2015.07 is required for successful out-of-the-box
build for common Xilinx Zynq boards (including Zedboard).
Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This patch changes the U-Boot's default environment to
boot Zedboard out-of-the-box from SD card.
The sdboot procedure tries to load a file system.bit into
the Zynq's PL (only if it exists). It is also possible to
alter the booting by an uEnv.txt file located on your SD card.
The uEnv.txt is a plain text file with <key>=<value> pairs
one per line.
Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: fix issues noticed by Arnout:
- Rewrap the linux/Config.in paragraph
- Revert the "is a toolchain dependency" -> "has a toolchain
dependency" change from pkg-generic.mk, as the original was
correct.]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Bump zedboard defconfig to version 2014.1. This makes it possible to use
uboot-spl instead of the xilinx specific fsbl. However, the result is kinda
hacky due to the licensing state of ps7_init.{c,h} needed for building uboot
spl. Directions for building a proper boot.bin using the new methodolgy is
included in the readme.txt.
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add info about how to install a custom uboot on the zedboard.
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Thomas: update to recent Buildroot which had renamed several
Config.in options, lock down kernel headers version]
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The Avnet S6LX9 Microboard is a small USB-Stick sized module
containing a Spartan6 FPGA capable of running the Microblaze
softcore processor together with RAM and FLASH memory.
This board support pachage assumes that the Microblaze Bitfile
available from the Avnet website is programmed into the FPGA.
Signed-off-by: Stephan Hoffmann <sho@relinux.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
