The i.MX6 has an internal PMU with LDOs to supply voltages to the different
ARM sybdomains. There are two possible configurations, to use this internal
LDOs or to use the external PMIC to supply the voltages (LDO bypass).
The default is to boot with LDO bypass, and the device tree with the -dts
suffix will boot with the i.MX6 internal LDO.
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
In Yocto 1.7 meta-fsl-arm replaced udev-extraconf bbappend with a new
package (udev-rules-imx). So we need to adapt our own bbappend to these
changes so all the needed udev rules are in place.
https://jira.digi.com/browse/DEL-1336
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The removal was added as a workaround to avoid installing a generic
asound.conf that was conflicting with our cards.
This is no longer needed as poky installs an empty asound.conf and
meta-fsl-arm overrides it with per-platform asound.conf files.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
We inherited from DEL the requirement to build more than one flash image
for the same rootfs contents depending on the EBS of the flash chip.
Yocto does not have support to generate more than one flash image so we
had to create functions in the image_types_digi bbclass to provide this
feature.
This commit removes that functionality and uses the standard yocto
support to generate ubifs and jffs2 flash images. The way to customize
the flash parameters is via EXTRA_IMAGECMD_jffs2 and MKUBIFS_ARGS
variables. In our case those variables are already set depending on the
different hardware variants.
https://jira.digi.com/browse/DEL-232
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This synchronizes the machine configuration files with the latest
changes in meta-fsl-arm for Dizzy maintenance branch.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This bbappend was added to be able to native build the util-linux
package in our old buildserver (with Debian 6). This is no longer needed
as we migrated our buildserver to newer Debian.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Add possibility for other layers to add additional features for UBIFS creation,
e.g. "-R <rp_size>" for super-user reserved pool.
Signed-off-by: Robert Hodaszi <robert.hodaszi@digi.com>
The interfaces file is now dynamically created for eth0, eth1 and wlan0. By
default they are configured if enabled in the machine features, and have
the same static configuration as before.
The static IPs can be configured as follows:
ETHn_STATIC_IP = "<ip address>"
ETHn_STATIC_NETMASK = "<netmask>"
ETHn_STATIC_GATEWAY = "<gateway>"
WLAN0_STATIC_IP = "<ip address>"
WLAN0_STATIC_NETMASK = "<netmask>"
To configure dynamic IPs you can use the following configuration in your
local.conf:
ETHn_DHCP = "dhcp"
WLAN0_DHCP = "dhcp"
https://jira.digi.com/browse/DEL-1178
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
By removing the driver on ifdown and loading it on ifup we workaround some
problems found in long run suspend stability testing.
https://jira.digi.com/browse/DEL-1084
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
This will be the preferred version for ccardimx28. Then use platform
override to set the one for ccimx5 and ccimx6.
Not having a platform override in the machine config file allows to do
a simple version override in the project's local.conf file with:
PREFERRED_VERSION_u-boot-dey = "2009.08"
Otherwise, if we use a platform override in the machine config that
takes precedence over a normal override in the project's local.conf
and we would have needed something like:
PREFERRED_VERSION_u-boot-dey_ccardimx28 ?= "2013.01"
in the project's config.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
FSL has this enabled but in our case it fails to build for ccardimx28js
using linux 3.10 with error:
fatal error: linux/mxcfb.h: No such file or directory
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Add platform family to SOC_FAMILY, so it's part of the MACHINEOVERRIDES
variable and it can be used to generalize bitbake recipes.
https://jira.digi.com/browse/DEL-1105
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This updates the driver to upstream AR6003-ISC-v3.4p6-b3.4.0.225.
https://jira.digi.com/browse/DEL-1127
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
This adds the calibration file for US regulatory (still missing the
world-regulatory calibration file)
https://jira.digi.com/browse/DEL-1102
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This synchronizes the machine configuration files with the latest
changes in meta-fsl-arm for Daisy maintenance branch.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Those hacks were added to fix a problem when building development images
(with 'dev-pkgs' image feature enabled). In that case the developemnt
packages (libdigi-dev and microwindows-dev) have a dependence on the
normal packages (libdigi and microwindows). But those packages are not
created by default because they are empty, thus the needed ALLOW_EMPTY hack.
Fix the problem by just resetting the runtime dependences of the -dev
packages. This allows to not create empty libdigi and microwindows
packages.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
While on it, rework and simplify atheros firmware recipe:
* remove 'unknown' version (renamed recipe)
* do not create empty debug and development packages
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
User-space has been updated in meta-fsl-arm for the general availability
(GA) FSL release, so use the kernel branch with the GA support.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The 'v3.10/master' master branch has been updated with the latest
general availability (GA) release from FSL, but the user-space is not
ready yet, so using the new kernel the build is broken:
imx-lib: error: 'PXP_IOC_GET_CHAN' undeclared
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Needing to set the branch where a specific SHA1 revision is contained is
a unnecessary constraint that can be bypassed setting 'nobranch=1' in
the SRC_URI.
We do that for all the external repos (GitHub) plus the internal ones
for the im-xbootlets and the atheros kernel module (as those two repos
are stable enough and we are not developing actively on them).
For U-Boot and Linux we keep the SRCBRANCH framework for internal repos
as this is needed for the AUTOREV yocto feature.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Starting with Yocto 1.6 there is a need to configure in which branch a
specific SHA1 revision is included. We need a framework to set such
branches both for internal git repos and for external ones (Github).
If the branch is not specified in the SRC_URI, the do_fetch task may
fail even though the SHA1 revision exists in the repository.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
It was broken after the upgrade to Yocto 1.6 because the framework to
generate images in Yocto 1.6 changed.
https://jira.digi.com/browse/DEL-1032
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
By default EMMC boot partition is locked. This prevents fw_setenv
utility to configure the u-boot environment from Linux.
This commit adds a patch that unlocks the EMMC boot partition just
before writing into it and then locks it again once the environment is
written.
https://jira.digi.com/browse/DEL-1021
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The setlocalversion script in u-boot 2009.08 did not have the
'--save-scmversion' parameter so the build was failing.
But for that version the whole do_compile_prepend can be removed because
it's not needed at all.
While on it, update the revisions for versions 2009.08 and 2013.01 to
include a fix done in 'setlocalversion' script.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Otherwise building Yocto 1.6 for ccardimx28js fails with:
ERROR: Logfile of failure stored in:
/home/jviguera/projects/yocto/master/gui/ccardimx28js/tmp/work/ccardimx28js-dey-linux-gnueabi/kernel-module-atheros/1.0-r1/temp/log.do_fetch.38442
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This fix an error building 'nvram' for ccardimx28js:
ERROR: Fetcher failure: Unable to find revision ... in branch master even from
upstream
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This cleans following warning:
Use of PRINC is deprecated.
The PR server should be used to automatically increment the PR.
See: https://wiki.yoctoproject.org/wiki/PR_Service
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The boot partions name has been changed in u-boot, so change it also
here to match current u-boot.
https://jira.digi.com/browse/DEL-949
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Building u-boot with Yocto does not show the version string in the
u-boot header. This is due to how Yocto compiles u-boot. It creates a
.scmversion file which may contain LOCALVERSION strings but in our case
it's empty. Later at build time u-boot's setlocalversion script detects
that file exists and exits with no further action (because it assumes
the file contains the version string).
https://jira.digi.com/browse/DEL-1007
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Fetch the source from the dey-1.6/maint branch which contains a fix
for a kernel oops introduced by the Yocto GCC 4.8.1 compiler.
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
The build was failing in our Jenkins server (Debian 6) with:
error: 'MS_PRIVATE' undeclared
error: 'MS_REC' undeclared
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The way to create rootfs images has changed in poky master. The whole
process has been reworked in python and the hook to create a new image
is the IMAGE_CMD variable. The old 'runimagecmd' shell function has
been deleted so we cannot override it in our custom class.
https://jira.digi.com/browse/DEL-996
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This workaround is not needed anymore as the git fetcher bug is fixed in
poky's master branch.
This reverts commit 982af63902.
https://jira.digi.com/browse/DEL-996
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Currently Vivante does not provide a valid GL API so Xorg fails to link
against it, we cannot workaround it easily in newer Xorg version so
instead of maintaining a pile of patches for it we use 1.14.4 version
as an interim solution.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
PR was based on meta-fsl-arm's 'linux-imx.inc' INC_PR, but this was
removed after Dora, so we need to remove PR from our kernel recipes to
avoid a bitbake parser error:
${INC_PR}.0/git')} exception SyntaxError: EOL while scanning string literal
https://jira.digi.com/browse/DEL-996
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
linux-dey.inc is a copy of meta-fsl-arm's linux-imx recipe file, so
instead of copying the whole recipe just use that (including the file)
and code the differences.
While on it, add RDEPENDS_kernel-base="" to remove the dependence of the
rootfs image recipes on the linux image. We don't need/use the kernel
image in the rootfs as we load it from a different partition. This makes
rootfs images a bit smaller.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
It was added to fix [DEL-898] but it is no longer needed after the
underlying changes in the rootfs hierarchy (added '/run' mountpoint)
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
These files were needed in previous versions of Yocto to overcome
different problems. Remove them as the default ones in current Yocto
version are good enough for our platforms.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Javier Viguera
Alex Gonzalez
Robert Hodaszi