This patch is to upgrade kernel to 4.14 for layerscape.
patches-4.14 for layerscape included two categories.
- NXP Layerscape SDK kernel-4.14 patches
All patches on tag LSDK-18.09-V4.14 were ported to OpenWrt
kernel. Since there were hundreds patches, we had to make
an all-in-one patch for each IP/feature.
See below links for LSDK kernel.
https://lsdk.github.io/components.htmlhttps://source.codeaurora.org/external/qoriq/qoriq-components/linux
- Non-LSDK kernel patches
Other patches which were not in LSDK were just put in patches-4.14.
Kept below patches from patches-4.9.
303-dts-layerscape-add-traverse-ls1043.patch
821-add-esdhc-vsel-to-ls1043.patch
822-rgmii-fixed-link.patch
Renamed and rebase them as below in patches-4.14,
303-add-DTS-for-Traverse-LS1043-Boards.patch
712-sdk-dpaa-rgmii-fixed-link.patch
824-mmc-sdhci-of-esdhc-add-voltage-switch-support-for-ls.patch
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Biwen Li <biwen.li@nxp.com>
NOR/QSPI Flash on Layerscape board only has limited 64MB memory size.
Since some boards (ls1043ardb/ls1046ardb/ls1088ardb/ls1021atwr)
could support SD card boot, we added SD boot support for them to put
all things on SD card to meet large memory requirement.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
The NXP TWR-LS1021A module is a development system based
on the QorIQ LS1021A processor.
- This feature-rich, high-performance processor module can
be used standalone or as part of an assembled Tower System
development platform.
- Incorporating dual Arm Cortex-A7 cores running up to 1 GHz,
the TWR-LS1021A delivers an outstanding level of performance.
- The TWR-LS1021A offers HDMI, SATA3 and USB3 connectors as
well as a complete Linux software developer's package.
- The module provides a comprehensive level of security that
includes support for secure boot, Trust Architecture and
tamper detection in both standby and active power modes,
safeguarding the device from manufacture to deployment.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Some layerscape devices (ls1012ardb/ls1012afrdm/ls1046ardb/ls1088ardb)
were using ext4 rootfs because there were issues using squashfs.
This patch is to drop using ext4 rootfs and use ubifs rootfs instead
which is more proper for SPI-NOR flash.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
The CPU sub type was set to a CPU version with FPU, but the FPU feature
was not activated before, so a soft float toolchain was created.
Activate also the FPU feature to create the correct toolchain.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This patch is to add linux 4.9 support for layerscape.
All these kernel patches are from NXP LSDK 1709 release.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Rename subtargets 32b/64b with armv8_32b/armv8_64b which are
more proper, and update makefile files. There also will be other
subtargets added in the future, like armv7.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Add support for NXP layerscape ls1043ardb 64b/32b Dev board.
LS1043a is an SoC with 4x64-bit up to 1.6 GHz ARMv8 A53 cores.
ls1043ardb support features as: 2GB DDR4, 128MB NOR/512MB NAND, USB3.0, eSDHC,
I2C, GPIO, PCIe/Mini-PCIe, 6x1G/1x10G network port, etc.
64b/32b ls1043ardb target is using 4.4 kernel, and rcw/u-boot/fman images from
NXP QorIQ SDK release.
All of 4.4 kernel patches porting from SDK release or upstream.
QorIQ SDK ISOs can be downloaded from this location:
http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX
Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
Yangbo Lu
Biwen Li
Mathew McBride
Hauke Mehrtens
Yutang Jiang