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* platform-v7a: kernel: version bump 4.14 -> 4.15Robert Schwebel2018-03-112-31/+53
| | | | | | Update platform-v7a to the latest released kernel. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: toolchain version bump 2016.06.1 -> 2018.02.0Robert Schwebel2018-03-091-3/+3
| | | | | | | | | | | A new OSELAS.Toolchain is out, with gcc-7.3.2 and glibc-2.27. Switch v7a platform to new toolchain, now that ptxdist-2018.03.0 and barebox-2018.03.0 are ready for it. Switch gdbserver to gdb-8.1 as well. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* barebox: version bump 2018.01.0 -> 2018.03.0Robert Schwebel2018-03-0716-55/+83
| | | | | | Update the barebox version to the latest and greatest. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* ptxdist: version bump 2018.02 -> 2018.03Robert Schwebel2018-03-071-2/+2
| | | | | | Update ptxdist to the latest version. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: platformconfig: build a generic hd.img without bootloaderRoland Hieber2018-02-191-1/+4
| | | | | | | For those boards which boot their bootloader from SPI flash, only the userland is needed on the SD card. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: blspec: remove options already added by barebox-defaultenvRoland Hieber2018-02-193-3/+3
| | | | Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: blspec-nitrogen6x: barebox can auto-detect the root partitionRoland Hieber2018-02-191-1/+2
| | | | Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: image-hd: generate a disk signature for the imageRoland Hieber2018-02-191-0/+1
| | | | | | | | The disk signature is necessary so that barebox can auto-detect the boot source and append it to the Linux command line in the 'root=' parameter. A random but fixed value will suffice for this purpose. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: image-hd: fork locally from PTXdist 2018.02.0Roland Hieber2018-02-191-0/+13
| | | | Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: barebox: don't break the console autodetectionRoland Hieber2018-02-194-0/+0
| | | | | | | | | The global variable linux.bootargs.console is set by barebox on startup to the chosen stdout path from the Device Tree. Rename the variable in our barebox defaultenvs to prevent shadowing this automatic variable, so that the stdout path is passed on to the Linux kernel. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: barebox-mx6: enable i.MX I2C driverRoland Hieber2018-02-191-1/+28
| | | | | | I2C is a useful thing to have in a generic barebox image. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: barebox-mx6: enable i.MX SPI driverRoland Hieber2018-02-191-1/+1
| | | | | | | SPI is a useful thing to have, especially if you want to read your barebox-env from SPI-NOR, like some boards do. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* kernelconfig: enable CGROUP_BPF needed for IPAddressDeny=Michael Olbrich2018-02-181-2/+4
| | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* kernelconfig: reason: filter access to /dev/memMichael Olbrich2018-02-181-1/+2
| | | | | | | | Access to normal system memory is usually not needed and it makes compromising the kernel more difficult. IO addresses are still accessible as long as CONFIG_IO_STRICT_DEVMEM is disabled. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* kernelconfig: reason: enable SCHED_STACK_END_CHECKMichael Olbrich2018-02-181-1/+1
| | | | | | | | | | | This option checks for a stack overrun on calls to schedule(). If the stack end location is found to be over written always panic as the content of the corrupted region can no longer be trusted. This is to ensure no erroneous behaviour occurs which could result in data corruption or a sporadic crash at a later stage once the region is examined. The runtime overhead introduced is minimal. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* kernelconfig: reason: don't ping the watchdog in the kernelMichael Olbrich2018-02-181-1/+1
| | | | | | | If the bootloader has enabled the watchdog, the intention is usually to monitor the whole boot process. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* kernelconfig: reason: set better DEFAULT_MMAP_MIN_ADDRMichael Olbrich2018-02-181-1/+1
| | | | | | | | Keeping userspace processes without CAP_SYS_RAWIO from writing to low pages can help reduce the impact of kernel NULL pointer bugs. 32kB is recommened on ARM. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* ptxdist: version bump 2018.01.0 -> 2018.02.0Michael Olbrich2018-02-181-2/+4
| | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* barebox-vexpress: update to latest template changesMichael Olbrich2018-02-181-5/+11
| | | | | | This fixes 'ptxdist clean root' and the wrapper blacklist. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* barebox-rpi2: update to latest template changesMichael Olbrich2018-02-181-5/+11
| | | | | | This fixes 'ptxdist clean root' and the wrapper blacklist. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* barebox-mx6: update to latest template changesMichael Olbrich2018-02-181-5/+11
| | | | | | This fixes 'ptxdist clean root' and the wrapper blacklist. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* barebox-am335x: update to latest template changesMichael Olbrich2018-02-181-5/+11
| | | | | | This fixes 'ptxdist clean root' and the wrapper blacklist. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* barebox-am335x-mlo: update to latest template changesMichael Olbrich2018-02-181-8/+11
| | | | | | This fixes 'ptxdist clean root' and the wrapper blacklist. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
* platform-v7a: barebox: version bump 2017.11.0 -> 2018.01.0Roland Hieber2018-01-2916-55/+61
| | | | | | | | | | | Migrate the patches and make oldconfig without adding any new features. Note that barebox-rpi2 is still broken, but we'll bump it anyway for completeness. Tested-by: Robert Schwebel <r.schwebel@pengutronix.de> (for qemu-vexpress) Tested-by: Roland Hieber <r.hieber@pengutronix.de> (for qemu-vexpress) Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: barebox-rpi2: RPi 1 support is no longer relevant hereRoland Hieber2018-01-291-3/+2
| | | | | | | The Raspberry Pi 1 is not based on ARMv7-A, but on ARMv6, and is supported by platform-rpi. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* ptxdist: version bump 2017.12.0 -> 2018.01.0Roland Hieber2018-01-291-2/+2
| | | | | | | Update PTXdist to the latest version: - systemd now uses the Python-based Meson build system Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: barebox-mx6: build images for Nitrogen6 boardsRoland Hieber2018-01-222-1/+4
| | | | | | | | The Nitrogen6 family is already supported in the kernel, and has a blspec entry, but the barebox-mx6 package does not yet build an image for them. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* ptxdist: version bump 2017.11.0 -> 2017.12.0Robert Schwebel2017-12-061-2/+2
| | | | | | Update ptxdist to the latest version. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* ptxdist: version bump 2017.10.0 -> 2017.11.0Robert Schwebel2017-11-301-2/+2
| | | | | | Update ptxdist to the latest version. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* barebox: version bump 2017.10.0 -> 2017.11.0DistroKit-2017.11.0Robert Schwebel2017-11-1326-1445/+47
| | | | | | The vexpress series has been merged upstream and can be dropped. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* kernel: version bump 4.13 -> 4.14Robert Schwebel2017-11-132-22/+34
| | | | | | 4.14 is out, update the kernel. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: silence reason-warning for barebox state dtb entryRobert Schwebel2017-10-272-2/+2
| | | | | | | | | | | As the 'reason' checker analyzes all <*>.dtb files in the imagedir and assumes they are all kernel dtbs, rename the barebox dtb from bb-vexpress-v2p-ca9.dtb to vexpress-v2p-ca9.dtb-bb. This silences a warning that kernel devicetrees should not contain barebox,state nodes. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: migrate to ptxdist 2017.10.0Roland Hieber2017-10-251-2/+4
| | | | | | Simple migration without enabling additional options Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
* platform-v7a: kernel: enable ARM cpuidle driverMichael Olbrich2017-10-121-1/+3
| | | | | | | It saves power and the i.MX6/fec problem is fixed since v4.8.0. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: enable AES optimized for ARMMichael Olbrich2017-10-121-1/+5
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: virtualization is not neededMichael Olbrich2017-10-121-3/+1
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: disable unused library functionsMichael Olbrich2017-10-121-11/+4
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: disable page poisoningMichael Olbrich2017-10-121-3/+1
| | | | | | | It's a debug feature with performance impact. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: disable not needed options, as suggested by reasonMichael Olbrich2017-10-121-51/+10
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: disable unneeded namespacesMichael Olbrich2017-10-121-4/+4
| | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: kernel: lzo is a lot faster at boottimeMichael Olbrich2017-10-122-5/+5
| | | | | | | | On vexpress, this lowers the 2nd pass boot time from 38 s to 31 s. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> [add benchmark numbers to commit message] Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* barebox: version bump 2017.08.0 -> 2017.10.0Robert Schwebel2017-10-1126-63/+69
| | | | | Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
* platform-v7a: kernel: reboot on panicRobert Schwebel2017-10-111-1/+1
| | | | | | | Change the kernel config to reboot on panic. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
* platform-v7a: barebox: use reworked vexpress patchesRobert Schwebel2017-10-1121-203/+1253
| | | | | | | The vexpress patch series has recently been reworked. Use it. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
* platform-v7a: kernel: switch on CONFIG_PREEMPTRobert Schwebel2017-10-111-9/+8
| | | | | | | | "reason" suggests that the typical embedded use-cases are more sensitive to latency than throughput, so a fully preemptible kernel is preferred. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
* platform-v7a: kernel: enable lockup detector, as suggested by reasonRobert Schwebel2017-10-111-3/+6
| | | | | | | | | | "Reason" suggests that the kernel lockup detector should be active, as it's low overhead and potentially provides useful debug output when the system is failing due to a lockup. This patch does the necessary changes for the kernel configuration. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
* kernel: version bump 4.12.0 -> 4.13.0Robert Schwebel2017-09-302-39/+52
| | | | Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* ptxdist: version bump 2017.07.0 -> 2017.09.0Robert Schwebel2017-09-301-3/+3
| | | | Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: add support for Boundary Devices Nitrogen6x boardRoland Hieber2017-08-244-1/+50
| | | | | | | Build its devicetree and add a bootloader entry. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* platform-v7a: barebox: add missing patchesRobert Schwebel2017-08-232-0/+342
| | | | | | The previous patch was missing these two patches. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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