Add a description of the development defconfig files.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Henceforth, a sdcard.img file is automatically generated. It simplifies the
procedure to generate a bootable SD card for Atmel Xplained boards.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Use genimage to generate a sd card with a fat partition (at91bootstrap,
u-boot, kernel, dtbs) and an ext4 partition (rootfs).
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Use genimage to generate a sd card with a fat partition (at91bootstrap,
u-boot, kernel, dtbs) and an ext4 partition (rootfs).
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Use genimage to generate a sd card with a fat partition (at91bootstrap,
u-boot, kernel, dtbs) and an ext4 partition (rootfs).
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
There were two readme files (one for flashing on NAND and one to create a
SD card) in different places. Merge them and update the SD card
generation part since all Xplained boards are supported and the -u
option of sfdisk is obsolete on latest versions.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
[Thomas: adjust the explanations, move the SD card section after the
NAND flash section.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The file that is actually produced is called u-boot-spl.bin, not
uboot-spl.bin.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Documentation is referring to nandflash.txt which doesn't exist.
Instead, readme.txt provides the instructions to flash the NAND storage.
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
"/usr/bin/env bash" is used everywhere else in host tools. These are the
only remaining offenders.
Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Provide a flashing helper to properly select the sam-ba configuration
and reuse the sam-ba tcl script provided by Atmel with minimal
modifications.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
For consistency, rename atmel_xplained_defconfig to
atmel_sama5d3_xplained_mmc_defconfig as this configuration supports
booting the sama5d3 Xplained with an MMC card (as opposed to the NAND
flash).
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Update configuration to use the 3.18.8 kernel and update U-Boot to
2015.01. With the switch to 2015.01. use the U-Boot SPL image for the
first stage bootloader instead of the at91bootstrap. The U-Boot SPL
requires that the U-Boot image format be u-boot.img in order to load
from the SD card.
Signed-off-by: Ryan Barnett <ryanbarnett3@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This is a configuration that provides a basic setup for generating
bootable nandflash images:
- at91bootstrap
- barebox
- kernel
- rootfs
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
