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* layerscape: support sysupgrade for squashfs rootfsYangbo Lu2020-07-116-6/+6
| | | | | | | Support sysupgrade for all Layerscape boards with squashfs rootfs. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: convert to squashfs rootfs for QSPI NOR bootYangbo Lu2020-07-113-3/+3
| | | | | | | | | | | There had been an issue in Layerscape QSPI driver for very long time, which made squashfs,jffs2 rootfs not work on QSPI NOR. And the ubifs had been used as a workaround. Now the issue has been fixed. So convert to use squashfs,jffs2 rootfs on QSPI NOR for Layerscape boards (LS1012ARDB/LS1046ARDB/ LS1088ARDB), and update u-boot bootargs for booting. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: update u-boot to LSDK-20.04Yangbo Lu2020-05-076-6/+6
| | | | | | | | Update u-boot package to latest LSDK-20.04 dropping patches which are no longer needed. Adapt u-boot bootargs to kernel 5.4 for booting. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: ls1012afrdm: introduce dynamic partitioningTomasz Maciej Nowak2020-03-121-2/+2
| | | | | | | | | | | | Combine fixed sizes of "kernel" and "rootfs" partitions into one partition managed by OpenWrt splitter, it will allow better management of chip capacity and less maintenance burden when compiled kernel image will outgrow allocated size for kernel partition. This also changes kernel image format, since splitter only manages kernel and rootfs partitions, the dtb needs to be updated with the kernel, so for convenience, kernel is packed to FIT image. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
* layerscape: ls1012afrdm: convert image to squashfsTomasz Maciej Nowak2020-03-121-1/+1
| | | | | | | This commit replaces UBIFS root partition with squashfs+overlay. It's preparation for introducing dynamic partitioning. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
* layerscape: resurrect support for FRDM-LS1012ATomasz Maciej Nowak2020-03-121-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-add support for NXP FRDM-LS1012A, which mimics the flash layout of the rest boards supported by LSDK. 0x000000000000-0x000000100000 : "bl2" 0x000000100000-0x000000500000 : "fip" 0x000000500000-0x000000600000 : "u-boot-env" 0x000000600000-0x000000a00000 : "reserved-1" 0x000000a00000-0x000000d00000 : "pfe" 0x000000d00000-0x000000f00000 : "reserved-2" 0x000000f00000-0x000001000000 : "dtb" 0x000001000000-0x000002000000 : "kernel" 0x000002000000-0x000004000000 : "ubifs" Specification SoC: LS1012A single core 800MHz RAM: 512 MB DDR3 Flash: 64 MB QSPI NOR Ethernet: 2x 10/100/1000 Mbps Connectors: µUSB 3.0 OTG µUSB 2.0 (debugging & power input) 2x 3.5mm jack for microphone & headphone (SGTL5000) Arduino Shield expansion with I2C, SPI, UART, and GPIO JTAG LEDS: 3x (non-configurable) Buttons: 1x (reset, non-configurable) Be advised that erasing or writing 64MB flash takes some time to finish. Do not reset the board until all operations end with success, otherwise You'll need external tools to re-program the flash chip. Installation Follow the QSPI programing procedure for LS1012AFRWY board in target/linux/layerscape/README, point 3.3. Don't forget about updating U-Boot environment with MAC addresses of ethernet interfaces, variable 'ethaddr' for eth0 and 'eth1addr' for eth1. As the LSDK images do not support sysupgrade, nor do changes in this commit, it's planed in upcoming submissions. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
* layerscape: convert to use TF-A for firmwareBiwen Li2019-06-065-5/+5
| | | | | | | | | | This patch is to convert to use TF-A for firmware. - Use un-swapped rcw since swapping will be done in TF-A. - Use u-boot with TF-A defconfig. - Rework memory map for TF-A introduction. Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: add LS1021AIOT board supportBiwen Li2018-12-181-0/+8
| | | | | | | | | | | | | | | | | | | | | | | The LS1021A-IoT gateway reference design based on the QorIQ LS1021A processor is a purpose-built, small footprint hardware platform with a wide array of high-speed connectivity and low-speed serial interfaces to support secure delivery of IoT services for home, business or other commercial location. - Combines standards-based, open source software with a feature-rich IoT gateway design to establish a common, open framework for secured IoT service delivery and management. - Provides a wide assortment of high-speed and serial-based connectivity in a compact, highly secure design. - High efficiency through the use of the Arm-based QorIQ LS1021A embedded processor. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Biwen Li <biwen.li@nxp.com>
* layerscape: add ls1012afrwy support and drop ls1012afrdmYangbo Lu2018-09-222-8/+8
| | | | | | | | | | | | | | | | | | | | | | | ls1012afrdm was no longer supported in NXP Layerscape SDK. Instead a new board ls1012afrwy was introduced in LSDK. This patch is to drop ls1012afrdm and add ls1012afrwy support. Since only 2MB NOR flash could be used, we just put u-boot and firmware on NOR flash, and put kernel/dtb/rootfs on SD card. The Layerscape FRWY-LS1012A board is an ultra-low-cost development platform for LS1012A Series Communication Processors built on Arm Cortex-A53. This tool refines the FRDM-LS1012A with more features for a better hands-on experience for IoT, edge computing, and various advanced embedded applications. Features include easy access to processor I/O, low-power operation, micro SD card storage, an M2 connector, a small form factor, and expansion board options via mikroBUS Click Module. The MicroBUS Module provides easy expansion via hundreds of powerful modules supporting sensors, actuators, memories, and displays. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: add SD card boot supportYangbo Lu2018-09-224-0/+36
| | | | | | | | | 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>
* layerscape: add armv7 subtarget and ls1021atwr board supportYangbo Lu2018-09-221-0/+8
| | | | | | | | | | | | | | | | | | 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>
* layerscape: add u-boot environment support for OpenWrt bootYangbo Lu2018-09-226-0/+54
This patch is to implement u-boot environment txt files to support OpenWrt boot for all layerscape devices. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>