* Wireguard: bump tag to most recent since it breaks building on 5.4.y
* Move rockchip current to 5.4.y
* Move sunxi current to 5.4.y
* Move meson64 to 5.4.y
* Move odroidxu4 to 5.4.y and enable "current" targets
* Enable missing target
this update of the previous patch (#1663) additionally fixes the following overlays:
sun5i-a13: i2c1..2, nand, pwm, spi2, uart0..3
sun4i-a10: can, i2c1..2, pwm, spdif-out, spi0..2
corrections re #1663:
sun7i-a20: fixed typo in pwm overlay in #1663
arch64-makefile now back in line with original patch
this update of the previous patch (#1663) additionally fixes the following overlays:
sun5i-a13: i2c1..2, nand, pwm, spi2, uart0..3
sun4i-a10: can, i2c1..2, pwm, spdif-out, spi0..2
corrections re #1663:
sun7i-a20: fixed typo in pwm overlay in #1663
arch64-makefile now back in line with original patch
some armbian dts overlays currently do not work since pinctrl names have not been
adapted to renaming in 5.0 and 5.2.
this patch modifies the following overlays:
sun50i-h5: cir, spdif-out
sun8i-h3: cir, spdif-out
sun7i-a20: i2c1..4, mmc2, pwm, spdif-out, spi0..2, spi-add-cs1, uart4..7
sun5i-a13: uart0
sun4i-a10: spdif-out
some armbian dts overlays currently do not work since pinctrl names have not been
adapted to renaming in 5.0 and 5.2.
this patch modifies the following overlays:
sun50i-h5: cir, spdif-out
sun8i-h3: cir, spdif-out
sun7i-a20: i2c1..4, mmc2, pwm, spdif-out, spi0..2, spi-add-cs1, uart4..7
sun5i-a13: uart0
sun4i-a10: spdif-out
* Sunvell R69: cpu voltage regulator (re-)added - dram clock reduced.
CPU regulator (re-)added to u-boot and kernel dts - the box will not boot without it.
Dram clock reduced in defconfig to increase stability.
[AR-85]
* Updated rockchip64-dev to u-boot v2019.10 and BL31 v1.30 (rk3399 boards)
* Updated rk3399 to u-boot v2019.10 and BL31 v1.30
* Revert changes to renegade u-boot patches
* Moved renegade u-boot patches into board dir
* Added debug info for RockPro64 and switched sdmmc to fifo-mode
* Disabled regulators in SPL for RockPro64
* Re-enabled sd vcc regulator in SPL for RockPro64
* Some device tree and config changes for OrangePi RK3399
* Fixed Rock Pi 4A's $BOOTCONFIG
* Let some boards use mainline atf instead of the one in rkbin
For example, roc-rk3399-pc can just boot the kernel using the
mainline atf.
* Add roc-rk3399-pc
* Fixed reset in mainline ATF
* Attached ATF version to v2.2 tag
* WIP: sdmmc fifo-mode in SPL only
* Renamed source config files
* Reverted changes to rockchip64 sources config
* Reverted patch moves
* Add missing trust.ini patch to rk3399 u-boot
* Reinstated tpl/spl patches in rk3399 family
* Added $RKBIN_DIR prefix in rk3399 sources
* Add demonstration of boards bootloader assignment in rk3399
AR-1 - Adding support category for distributions
AR-4 - Remove Allwinner legacy
AR-5 - Drop Udoo family and move Udoo board into newly created imx6 family
AR-9 - Rename sunxi-next to sunxi-legacy
AR-10 - Rename sunxi-dev to sunxi-current
AR-11 - Adding Radxa Rockpi S support
AR-13 - Rename rockchip64-default to rockchip64-legacy
AR-14 - Add rockchip64-current as mainline source
AR-15 - Drop Rockchip 4.19.y NEXT, current become 5.3.y
AR-16 - Rename RK3399 default to legacy
AR-17 - Rename Odroid XU4 next and default to legacy 4.14.y, add DEV 5.4.y
AR-18 - Add Odroid N2 current mainline
AR-19 - Move Odroid C1 to meson family
AR-20 - Rename mvebu64-default to mvebu64-legacy
AR-21 - Rename mvebu-default to mvebu-legacy
AR-22 - Rename mvebu-next to mvebu-current
AR-23 - Drop meson64 default and next, current becomes former DEV 5.3.y
AR-24 - Drop cubox family and move Cubox/Hummingboard boards under imx6
AR-26 - Adjust motd
AR-27 - Enabling distribution release status
AR-28 - Added new GCC compilers
AR-29 - Implementing Ubuntu Eoan
AR-30 - Add desktop packages per board or family
AR-31 - Remove (Ubuntu/Debian) distribution name from image filename
AR-32 - Move arch configs from configuration.sh to separate arm64 and armhf config files
AR-33 - Revision numbers for beta builds changed to day_in_the_year
AR-34 - Patches support linked patches
AR-35 - Break meson64 family into gxbb and gxl
AR-36 - Add Nanopineo2 Black
AR-38 - Upgrade option from old branches to new one via armbian-config
AR-41 - Show full timezone info
AR-43 - Merge Odroid N2 to meson64
AR-44 - Enable FORCE_BOOTSCRIPT_UPDATE for all builds
* Fix wifi
patch "board-h2plus-nanopi-duo-add-device.patch": increase post-power-on-delay-ms from 50ms to 200ms in wifi_pwrseq node in nanopi-duo dts [dev-branch].
Change in line with other XRADIO device trees (orange pi zero, sunvell).
See also Pull Request #1605.
* Fix xradio patch (dev-branch)
fix KConfig to 5.x - WLAN_VENDOR-flag set to "y" in line with other drivers - otherwise module not loaded.
* correct device name
change nodes "model" and "compatible" to correct device name (from "NanoPi Duo AIR" to "NanoPi Duo") [dev-branch]
Not functionally necessary, but more correct.
U-Boot already support device tree overlay. However, it requires the
base dtb to be compiled with __symbol__ support.
This commit added patches to compile dtb with required parameter.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* UPSTREAM: media: rc: rename RC_TYPE_* to RC_PROTO_* and RC_BIT_* to RC_PROTO_BIT_*
Realigned the source code to the RC_TYPE* / RC_BIT_* refactoring
* Restored the inclusion of the DVB-USB dib0700 driver
Adjust configuration, merge with general purpose armv7 Fedora kernel, remove deprecated patch, move coherent_pool and cma to boot script
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
atomic_pool_size can be controlled by kernel cmdline,
coherent_pool=nn[KMG] [ARM,KNL]
then use this parameter to replace the patch.
Signed-off-by: Zhang Ning <832666+zhangn1985@users.noreply.github.com>
* Initial commit for serial consoles rfc
* Board configuration cleanup + small tweaks
* Add serial gadget rename to dev kernel as well
* Cleanup, fixing permissions
* Cleanup board configs
due to modpost is used by dkms or out-of-tree kernel modules, eg mali
so add this tool to linux-header's postinst script
for #1552
Signed-off-by: Zhang Ning <832666+zhangn1985@users.noreply.github.com>
* Initial commit for FA ZeroPi.
* Tested for building.
* Adjust few bugs.
* Move to WIP since its not tested on hardware yet.
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* Added initial support of MCIMX7SABRE board
MCIMX7SABRE is NXP iMX7d-based board with 1Gb RAM
2xGBE, 1xmPCIe
Change-Id: I62685a55de54fa6109bef2a8e2ee760d831ffa0e
* Added initial support of MCIMX7SABRE board
MCIMX7SABRE is NXP iMX7d-based board with 1Gb RAM
2xGBE, 1xmPCIe
Change-Id: I62685a55de54fa6109bef2a8e2ee760d831ffa0e
* Changed BOARDFAMILY from mx7dsabre to imx7d
Change-Id: Id351c9f6a8c907b415b804bfe11b86027278ed86
* Disabled MD driver for imx7d Kernel
MD driver does not work correctly on NXP-modified kernel
Change-Id: I58e8de6ee0b99282c452f594e22f6f7e1ff59ae0
* Introducing build-all-ng
* Implementing REBUILD_IMAGES='board1,board2,...' for rebuilding certain images only
* Add optimisations when building kernels - only cycle trough needed targets. Adding variable for defining whether an image is build, otherwise only BSP is made.
* repository manipulating RFC
* Add bianco deb file that is added by default if repository is clean
* Switch to gpg2 signing method, small bugfix
* Create subdir for debs and debs-beta
* Synaptic bugfix: installing indexing tools https://forum.armbian.com/topic/8021-orange-pi-one-synaptic-package-manager-search-very-slow/?do=findComment&comment=74918
* add all modules by default to Odroid N2, but leave them commented
* Bugfix: not making any builds when selecting kernel_only
* Remove EXTERNAL=yes ... move armbian-config and armbian-firmware into main compilation area, drop others since they are deprecated anyway. This will also enable multi threaded images making
* Move armbian.list to create_sources_list function. Replace NTP by Chrony. Remove armbian-firmware from PACKAGE_LIST and RockPi 4A (#1528)
* Replace NTP by chrony. Remove installion of outdated armbian-firmware from reposity.
* added RockPi 4A
* New format for board config
* Fix Bluetooth dependencies for minimal package - add rfkill to family related installs
* Moving networkd-dispatcher from minimal image
* Cubox-i: update default config
* Improving umount process
* Add purgesource feature
* Add FULL_DESKTOP to install few more applications on top of our desktop - notebooks should * rk3399 default: adjust patches and configuration
* Enable full desktop on most powerfull boards and notebooks
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* Added ALSA configuration bits for rk3288 HDMI and SPDIF to allow
pulseaudio show proper sound device/profile/mapping names instead of
just "Built-in Audio" for all of them
* Added ALSA device description in asound.conf to provide correct labels for PulseAudio for RK3288 devices when SPDIF and DW-I2S-HDMI simple audio cards are exposed
Removed unnecessary ALSA configuration files previously added from rockchip.conf
* Fixed cpu operating points tables and raised a bit (+5°C) cooling for non-critical temperatures for xt-q8l-v10 in dev and next kernel flavours
* Fixed again cpu opp table
* Removed whole cpu opp table and retouch only necessary operating points
* Enabled gpiomem driver for xt-q8l-v10 in next kernel flavour
* Added debounce delay and card detect gpio pins for sdmmc card holder for xt-q8l-v10 board
* Added card-detect and debounce delay for sdmmc for xt-q8l-v10 board in next kernel flavour too
* Fixed missing comment in xt-q8l-v10 device tree patch
* Added gpiomem to xt-q8l-v10 board for dev kernel
* Fixed FAN53555/Silergy patches to accomodate changes in u-boot v2019.04
* Changed property property flags for USB regulators in u-boot and kernel: kernel is now informed that bootloader is going to turn the USB power on
* Removed assert-phy-reset-when-waking-up-in-rk3288-platform patch due to inclusion in mainline 5.2 kernel
Reenabled ARM-DTSI-rk3288-add-usbphy-reset patch to include USB PHY reset lines to all rk3288 devices
* Removed ARM-DTSI-rk3288-add-usbphy-reset.patch due to inclusion in mainline kernel 5.2
* Attached cubox-i to stock kernel. Tested. Sadly ZRAM has some issues, so it must ramain disabled
* more imx6 updates for cubox/udoo
* Enable HDMI on Cubox-i
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
1, format all patches from https://github.com/megous/linux
`git format-patch 79bf89b88a87f2ebf147f76d8c40183283b49b51...2a7cb228d29c3882c1414c10a44c5f3f59bfa44d`
and copy them to sunxi-next with prefix `0000-`
2, remove unnecessary patches, due to they are revert of upstream patches:
4d867e2bd64e674a3000b8e05fe47e8bb8175edda2888276ee
3, remove fail to apply and no use:
960ddd63a8
4, remove WireGuard patch:
1cd13b836c
5, remove meaningless patch:
f26e36379a
6, remove merged or included by megous/linux patches:
0112-mfd-axp20x-Add-supported-cells-for-AXP803.patch
board-bpi-m3-make-ethernet-working.patch
board-pine-h6-pine-h6-0025-phy-sun4i-usb-add-support-for-missing-USB-PHY-index.patch
7, remove stable release update patches.
ignored.
8, rebase sunxi-next/sunxi64-next to upstream linux-4.19.y
test result:
all patches applied, no error.
orangepipc/orangpioneplus build OK.
Signed-off-by: Zhang Ning <832666+zhangn1985@users.noreply.github.com>
In current kernels (both next and dev) this patch breaks cpufreq and all that depends on it (no dvfs means board overheating). Removing it makes cpufreq and dvfs work again.
* fix kernelcrash with config_of_overlay combined with isp1 camera driver,based on:
30a8401c2f
* add basic dtbo infrastucture
* set ov5647 (RPi cam rev 1.3) as default, imx219 (RPi cam V2.1) outputs a blurry green videostream at the moment
* maybe fix powering for camera
* adjust mainline dtbo patch to bsp kernel
* got you! little.. dtbo's are properly built and applied during boot.
* add imx219 overlay to switch between cameras & add ae/awb fix for ov 5647 from asus tinker repo
* patch imx219 up to 96396323fa
* bring back wireguard, otherwise igor gets grumpy :D
* fix camera status
* Initial Mvebu RFC https://github.com/armbian/build/issues/1426
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* mvebu: add missing patches
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* mvebu: change making u-boot targets to standard way, adjust patches and config
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* helios4: set default branch to use U-Boot 2018.11
Switch over to U-Boot 2018.11 that has been used for some time in next
branch.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: helios4: Enable DEV branch
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* u-boot: Add RTC support on Clearfog and Helios4
Added DM driver for mvebu RTC and enable it on Clearfog and Helios4
configuration.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* add boot-marvell.cmd backward compatibility
The patches added missing variable that used on boot-marvell.cmd and
also adjust the some memory addresses to prevent crash due to usage of
fdt_high and initrd_high.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* helios4: Added SPI NOR flash target
Build bootable SPI NOR flash image.
Change the boot order to USB -> SATA -> MMC
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* Restore SPI support on U-Boot 2019.04
* mvebu: kernel: Added Wake-On-GPIO and WoL support
The patch set was missing during transition.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* [#1429] SolidRun's ARMADA A388 SOM U-Boot ODT Update
Old versions of U-Boot did not configure correctly the ODT on data
signals of DDR RAM on SolidRun's ARMADA A388 SOMs.
According to SolidRun Knowledge Base, the changes already pushed to
mainline U-Boot. But then it was overwritten when Marvell DDR Training
Tool updated
[URL]
https://developer.solid-run.com/knowledge-base/armada-38x-som-u-boot-odt-update/
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* [#1429] mvebu: u-boot: Add revision id for Armada 38x B0
Added patch for SolidRun U-Boot v2018.01 and
for Helios4 U-Boot v2018.11
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* clearfog: Added SPI NOR flash target
Build bootable SPI NOR flash image.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: clearfog: DEV branch use mainline U-Boot
Also move clearfog base patch into its own board folder.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: enable U-Boot uart target
Normal MMC image can be used for uart boot using following command:
./tools/kwboot -b u-boot-spl.kwb /dev/ttyUSBX
But on Helios4, the SPL failed to continue the booting process if ECC is
enabled, so disable it.
Since the usage of uart boot is more for rescue/debug, disable autoboot.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: NEXT branch use mainline U-Boot
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: helios4: fix fancontrol related bug during buster testing
- On kernel 4.19, cpu thermal sensor changed the name from
armada_thermal into f10e4078.thermal. Added this new name to udev rules
- Since DEFAULT branch now use kernel 4.14, update fancontrol
configuration
- Load lm75 kernel module
- On kernel 4.19, cpu temp reading about 20 degree C lower, update
fancontrol configuration.
[URL]
https://forum.armbian.com/topic/10214-clearfogpro-possible-change-in-temperature-reporting-between-414next-and-419dev
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: helios4: Override vendor provided fancontrol unit
systemd emit following message on dmesg
systemd[1]: /lib/systemd/system/fancontrol.service:9: PIDFile=
references path below legacy directory /var/run/, updating
/var/run/fancontrol.pid \xe2\x86\x92 /run/fancontrol.pid; please update
the unit file accordingly.
Override and change the value in the unit file to remove the message.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: DEV branch use its own u-boot patch folder
The patches are copied over from u-boot-mvebu-next
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: u-boot: Make clearfog model distinction more obvious
While at it, also change SerDes LANE4 into USB 3.0 on Clearfog Base.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* lib: Use apt-get install instead of dpkg on install_deb_chroot()
dpkg -i does not install dependencies required by the package.
This is needed if the BSP package requires other package that is not
installed during debootstrap.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* config: mvebu: helios4: Move various tweak to family_tweak_bsp()
Various tweak in family_tweaks_s() only applied to SD card image.
Move it to family_tweaks_bsp() so it will also included on the BSP
package and applied to existing user.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* config: mvebu: helios4: Add /etc/modules to BSP
On kernel 4.19, user need to modify the /etc/modules to add lm75 kernel
module. Pack the file into BSP so user no longer needed to modify it.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: kernel: Make zbud as built-in module
To remove the following error:
[ 1.705485] zswap: default zpool zbud not available
[ 1.705488] zswap: pool creation failed
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* bootscripts: mvebu: Add default value for spi_workaround
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: kernel: Backport armada_thermal changes to 4.14 (#1452)
On kernel 4.19, armada_thermal driver has been fixed to address
Marvell's Errata #132698 (The changes first appear on LK 4.16). The
result is temperature reading is around 20 degree Celsius lower.
Currently armbian-motd apply -20C tweak for both LK 4.14 and LK 4.19
which is incorrect. Instead of adding some logic on what condition to
apply the tweak, it is better to remove the tweak and patch the kernel
instead.
Revert commit b3dd4e9 ("[ mvebu ] Put back Armada temperature tweak in
motd")
which is part of #1421 solution.
[URL]
https://forum.armbian.com/topic/10214-clearfogpro-possible-change-in-temperature-reporting-between-414next-and-419dev/
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: helios4: unified fancontrol config
Since LK 4.14 on DEFAULT branch already patched and the temp reading is
same as LK 4.19 on NEXT branch, it is no longer needed to separate
fancontrol configuration file.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* u-boot: helios4: Remove rev id patch
The patch is already applied in helios4 repo, no need to have it in
armbian.
This revert helios4 part of commit 7411c55
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* u-boot: clearfog: enable PCIe support and PCIe reset
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* u-boot: clearfog: add boot-marvell.cmd backward compatibility
The patches added missing variable that used on boot-marvell.cmd and
also adjust the some memory addresses to prevent crash due to usage of
fdt_high and initrd_high.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu: helios4: tweak regarding temperature setting
Make fan speed similar compared to pre-patched armada-thermal. Target
PWM value around 70 during idle.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* config: sources: clearfog to use u-boot 2018.01 for NEXT branch
This changes also affect Helios4. Moved the shared U-Boot source setting
back to Helios4 for NEXT branch.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* config: boards: build Stretch image for Clearfog and Helios4
Also remove DEV from Helios4 CLI_TARGET
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* kernel: mvebu-next: Disable access to SPI Flash
User need to set spi_workaround=yes to enable SPI Flash access and lost
access to internal SATA.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu-next: adjust kernel config
* mvebu-dev: bump to 5.2 and adjust kernel configuraion. Tested for building.
* Adjust kernel config, add AUFS
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
* mvebu-next: Adjust kernel config, add debug GPIO
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
* mvebu-dev: separate Clearfog Base U-boot configuration file and patch
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
I've tested my OPi3 for best voltage numbers (for resolving stability problem after first patch), using StabilityTester and increasing slowly mV by 10 after every crash. Finaly, this values gives no error by running StabilityTester 100 times.
- change console welcome text
- changed display manager to lightdm by default and remove nodm completly
- desktop login manager enabled by default, toogle can be done with armbian-config
- added URL to the build script and commit hash to /etc/armbian-release file
- added debconf-utils,html2text,mmc-utils,sunxi-tools to the base and additional pkg list
- added synaptic package manager and onboard keyboard to the desktop base
- changed motd console welcome text to: Welcome to Debian Stretch with Armbian Linux 5.1.6-sunxi
- added "logout" to the panel/menu
- added normal users to additional groups: disk tty users games
* Adjust tabs and alter displaying build options at the end - hide empty ones
* Fix wrong MOTD message, adjust logic to autologin by default and request login for both notebooks
* Making fs cache naming more intuitive, rename script
* Move additional kernel drivers into separate file. Add AUFS for K5.1 this way, attach wireguard sources to last known working tag. master is broken atm
* Add two more extra wireless drivers 88x2BU, (improved) 8811EU and introduce switch EXTRAWIFI which is enabled by default
* Move 8812AU to the same version we have now. More recent has some performance issues in AP mode. Adjust configuration, add mvebut-dev 5.1.y kernel
* Enable Wireguard also on 3.10.y since it was fixed upstream. Attach bach to master branch since its working now
* Rockchip64 & RK3399 - upstream patches and remove deprecated patches, mvebu64 add DEV kernel attached to 5.1.y
* Enable BT on Tinkerboard CLI images as well
* cubox-i move to 5.1.y and enable missing HDMI
* Bugfixes for adding wireless driver to Kconfig. Adjusted RK3399 kernel due to upstream changes at FriendlyARM - does not boot yet. Changes has to be extract from their commits. Removed patches with RTL8188EU since we add more recent driver with a new precedure. Small fixes mvebu-default, udoo-next, s56818-next, ... remove deprecated patches.
* Boot-able RK3399-default config, add upstream patches for K4.4.y mvebu-default/udoo-next
* Adjust overclocking patch to meet upstream changes
* Odroid XU4 - remove deprecated kernel patches
new values are based on stabilityTester results
when using 930mV for 1.6GHz and 980mV for 1.8GHz, xhpl failed randomly.
So 930/980mV are the critical operation voltage.Then increase 10mV and
run 100 times test, result shows that xhpl (not always) failed 1~2 times.
It seems +10mV is still not enough to ensure dc-dc output voltage always
above operation voltage, that means the design of dc-dc converter is not
good enough that results in large ripple.
The testing script is "github.com/mzhboy/StabilityTester"
The following configuration have been tested.
1.08-1.32-1.48-1.64-1.8 GHz
900-910-920-930-990 *ok, 930 failed 2/100
900-900-910-940-990 *ok, 990 failed 1/100
890-900-910-940-990 *ok, 990 failed 1/100
880-880-910-940-1000 *ok, 940 failed 2/100
880-880-910-950-1000 *ok, 1000 failed 1/100
880-880-910-950-1010 *ok
use more powerfull 'cpuburn-a53' to do pressure test.
power meter shows that 'cpuburn-a53' consumes much more power than
'stress -c 4' in the same condition. 930mV is not enough when running
'cpuburn-a53' meanwhile 950mV is the minimum voltage.
When running 'cpuburn-a53' at 1.8G, h6 consumes lots of power and generate
such amount of heat that an active cooling is necessary otherwise h6
gets overheat and system crashes. Even with active cooling and heatsink
is in low temperature the junction temperature is still quit high that
it reaches about 88~90 ℃ . Maybe the high thermal resistance of plastic
package causes the problem.
* [sunxi-dev][h6]update orangepi lite2 dts file patch
* [sunxi-dev][h6]update patch for sun50i-h6.dtsi
* [sunxi-dev][h6] new operation voltage table of allwinner h6
The correct operation voltages are find out after many reboots and test (over 20+).
the original 1.16v@1.64/1.8GHz was too high since standard cell voltage
of 28nm@HPC is 0.9v, h6 got overheat very quickly over 110 Celsius and then system hangs,
a power-cycle off is needed to reset soc.
I use 'stress -c 4' to do pressure test, with a medium size passive heatsink on top of h6.
The pressure test proves that the soc has about 4 watt power consuming
that is much lesser than original 6~7.x watt when running at 1.8GHz(orangepi lite2 with
usb Ethernet rtl8153 and usb hub, wifi is connected but not used).
Soc runs much more stable and does not get overheat easily under heavy load
with new opp table.
* [sunxi-dev][h6] orangepi lite2 wifi fix
bcm43455-fmac is buggy, reset to bcm4329-fmac
