viocon(4): Add to various kernel configs.

evbarm: Enable HEARTBEAT option in GENERIC and GENERIC64 kernels.

experimental IMX6SX support:
- add options SOC_IMX6SX
- add imx6sxccm device

tested on a UDOO Neo Full board.
known to work:
- uart (console)
- sdmmc0
- ethernet (enet0)

known to not work:
- USB (device not detected).

needs a modified device tree at this time (add arm,cortex-a9-twd-timer entry
copied from the imx6qdl dtsi); for unkown reason the imx6sx.dtsi file lacks
an entry for the a9ptmr although it is present in the soc (and, from what I
understood, in all cortex A9 SoCs).

Restore the ability to have EARLYCONS work for the QEMU virt after
SOC_VIRT got removed.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

branches: 1.115.2;
Add support for Xilinx 7-series ADC.

The temperature and voltage sensors are exposed with sysmon:

# envstat -d zynqxadc0
Current CritMax WarnMax WarnMin CritMin Unit
temperature: 67.426 degC
vccint: 1.010 V
vccaux: 1.801 V
vp/vn: 0.011 V
vrefp: 1.250 V
vrefn: 0.004 V
vccbram: 1.009 V
vccpint: 1.009 V
vccpaux: 1.799 V
vcco_ddr: 1.500 V

Add cdnsiic and lmtemp

Add micphy(4)

No need for SOC_VIRT, the default arm platform will take care of things.

Remove commented out reference to zynqslcr driver that doesn't exist.

Add driver for Zynq GPIO controller.

Add basic Zynq-7000 PS clock subsystem driver.

PR# kern/57068

branches: 1.108.2;
Add support for Lichee Pi Zero from Rui-Xiang Guo on port-arm

Update to support EFI runtime outside the kernel virtual address space
by creating an EFI RT pmap that can be activated / deactivated when
required.

Adds support for EFI RT to ARM_MMU_EXTENDED (ASID) 32-bit Arm machines.

On Arm64 the usage of pmapboot_enter is reduced and the mappings are
created much later in the boot process -- now in cpu_startup_hook.
Backward compatiblity for KVA mapped RT from old bootaa64.efi is
maintained.

Adding support to other platforms should be easier as a result.

hdaudio: Obsolete HDAUDIO_ENABLE_DISPLAYPORT and HDAUDIO_ENABLE_HDMI

Enable display port and HDMI devices by default rather than making this
a compile time option.

drop WSDISPLAY_CUSTOM_BORDER, it's currently only used by vga(4) which isn't used on evbarm

enable WSDISPLAY_CUSTOM_BORDER and WSDISPLAY_CUSTOM_OUTPUT to match i386 GENERIC

Add rkpwm, rkspi

add rkv1crypto

arm: rockchip: Add support for RK3288 SoC.

The Rockchip RK3288 is a quad core Cortex-A17 SoC.

Add dsrtc* at iic?

move pad to GENERIC.common

Add pad(4) to arm kernels

Add support for Allwinner V3s, from Rui-Xiang Guo.

enable sun8icrypto on Allwinner H3 too.

Allwinner H3 needs a slower mod clock according to the Linux driver.

tested on NanoPi R1.

thanks jmcneill@ and riastradh@ for advice.

XXX pullup-9

branches: 1.95.4;
Add bluetooth also to 32bit kernel.

early console for pico-pi-imx7

Sort the EARLYCONS entries. NFCI.

Remove duplicate EARLYCONS=imx entry (both are commented out)

Add verbose output options commented out.

Add pcaiicmux.

Deduplicate and group the USB stuff. Spotted by uwe@

Tidyup the i.MX SoC support by

- Moving the FDTised code to sys/arch/arm/nxp to match the
sys/arch/{cpu}/{vendor} convention
- FDTise some more drivers
- Secure Non-Volatile Storage
- watchdog driver
- On chip OTP
- Match fsl,imx6dl
- Add some more drivers to GENERIC that will be supported by i.MX 6
boards

More sorting

<space><tab> consistency

Sort some devices under each driver type

Add support for i2c-mux-gpio and i2c-mux-pinctrl I2C mux virtual
controllers.

branches: 1.83.2;
Collapse all CPU_CORTEXA<n> options into CPU_CORTEX and do runtime
detection instead of ifdefs where required.

Add KUBSAN commented out.

Add support for KASAN on ARMv[67]

Thanks to maxv for many pointers and reviews.

FDT-ize i.MX7. I don't have a board so this has only been tested on QEMU.

Add smscphy(4)

i.MX support merged into GENERIC kernel.

Separate devicetree .dts -> .dtb building from kernel builds. They are now
part of a separate set, "dtb.tgz", and only built when MKDTB=yes. This
defaults to yes for earmv[67]* and aarch64, and no everywhere else.

PMAP_DEBUG has been deleted on arm

branches: 1.75.2;
Reduce default AUDIO_BLK_MS from 40msec to 10msec on all platform except m68k
(m68k uses 40msec default as before). And remove the option from GENERIC.
- It's not good idea to set such parameter in individual GENERICs.
- 4msec is (probably no problem for most modern real hardware but)
too aggressive to be default.
- 10msec is too severe for antique machines but it's hard to draw a line.

Remove duplicate ehci @ fdt

add MIDI sequencer device. now midiplay works on usb midi devices.

enable bwfm at sdio.

known to now work on pinebook pro and banana pi m2 zero.

Follow amd64 and set AUDIO_BLK_MS=4 by default

branches: 1.70.2;
Supported SoC DTS audit

sort DTS

Add tiwdt

Add tdahdmi, tilcdc, tifb

Attach tiusb before the default pass since it adds a bus to reduce kernel output

Add tigpmc, omapnand

Add omapfb to FDT-ized TI port.

Add twl, usbnopphy, tiusb, tiusbtll

Add OMAP3 support.

Rename SOC_TI_AM335X to SOC_AM33XX and rename ti_platform.c to
am3_platform.c

Add tirng

Add tigpio

Enable TI AM335x DVFS support

Add tiiic, tps65217pmic

Add support for TI AM335x

Do not search 64-bit directories for dts files

Add sun8i-h3-nanopi-duo2.dts and sun8i-h3-nanopi-r1.dts.

The former is untested.

Disable tegradrm for now as it causes random crashes

Add spiflash support in GENERIC
Add a dts enabling spi0 and attaching the SPI flash for newer lime2-emmc
boards.

Add a meson6_timer driver and provide a timecounter

Updates to get Odroid-C1 in better shape since the last DTS import

sun4ispi* at fdt?

branches: 1.48.2;
More Whitespace

Whitespace

Remove a duplicate psci* at fdt?

Replace the HDAUDIO_32BIT_ACCESS option with a runtime option. Set it for
tegra_hdaudio, but not for the pci attachment. Add hdaudio@pci to GENERIC64

Attach uarts on pass 4, matching GENERIC64

Bump MSGBUFSIZE

Enable tegradrm and tegrafb now that jmcneill has fixed it

Rename watchdog -> bcmpmwdog and sdhost to bcmsdhost

add sunxihstimer* at fdt?

add ahcisata at pci

Initial commit of FDTised Xilinx Zynq-7000 support. Tested with

qemu-system-arm -M xilinx-zynq-a9 -dtb zynq-zed.dtb -kernel netbsd.ub \
-serial /dev/null -serial stdio

Based on a set of diffs/files from rjs@

sys/arch/arm/zynq is kept in place to allow existing kernels (e.g.
ZEDBOARD and PARALLELLA) to continue to build/work during the transition,
but eventually sys/arch/arm/zynq will be deleted.

Attach sunxi dma controllers earlier.

Add a device tree for the Banana Pi BPI-P2 Zero. This device is
based on the BPI-M2 Zero, with a couple of small changes:
- On-board Ethernet (with optional PoE support)
- On-board eMMC.
- Card-detect for the SD card slot is wired up a little differently.

Kindly tested by Dima Veselov.

Add sun9iusbclk, sun9iusbphy

Add sun8iapbclk, sun9icpusclk, ac100ic

Increase I2C_MAX_ADDR to 0xfff for sunxi RSB

Add bcm2837-rpi-3-a-plus.dts, sun8i-h3-mapleboard-mp130.dts

Add pcihost at fdt, qemufwcfg at fdt, nvme at pci, and virtio at pci

Remove sun50i support from 32-bit GENERIC.

Explicitly include bold8x16 and bold16x32 fonts

Remove references to Exynos 4412 and 5410 (ports to these SoCs are incomplete)

Sort DTS

Enable WSDISPLAY_SCROLLSUPPORT in evbarm GENERICs.

Add meson8b-ec100.dts, sun8i-h3-bananapi-m2-plus-v1.2.dts, sun8i-h3-orangepi-zero-plus2.dts, tegra124-apalis-v1.2-eval.dts

Add DTS for Raspberry Pi Compute Module 3 IO board V3.0

Add support for Amlogic S905 (Meson GXBB) SoCs.

Add mesonrtc

Add mesonsdhc

Add WSDISPLAY_MULTICONS

Add support for (FDT-ized) Amlogic Meson8b.

Add exynos5422-odroidhc1.dts

Add some comments around EARLYCONS

Rename the DE0 Nano SoC dts file to its new linux/uboot name

Attach sunxirsb earlier so axppmic regulators are available for usbphy

Switch the DE0 Nano SoC to the GENERIC kernel.

Merge in VIRT now that qemu in pkgsrc can support it

Turn off DIAGNOSTIC and DEBUG by default

Merge SUNXI completely into GENERIC

Merge EXYNOS into GENERIC completely. GENERIC nows boots on ODROID-XU4

Provide generic start code that assumes the MMU is off and caches are
disabled as per the linux booting protocol for ARMv6 and ARMv7 boards.
u-boot image type should be changed to 'linux' for correct behaviour.

The new start code builds a minimal "bootstrap" L1PT with cached access
disabled and uses the same table for all processors. AP startup is
performed in less steps and more code is written in C.

The bootstrap tables and stack are placed into an (orphaned) section
"_init_memory" which is given to uvm when it is no longer used.

Various kernels have been converted to use this code and tested. Some
boards were provided by TNF. Thanks!

The GENERIC kernel now boots on boards using the TEGRA, SUNXI and EXYNOS
kernels. The GENERIC kernel will also work on RPI2 using u-boot.

Thanks to martin@ and aymeric@ for testing on parallella and nanosoc
respectively

Trailing whitespace

WIP checkpoint

Commit work in progress GENERIC configuration without the other necessary
changes at this point

Remove "options IPKDB", and the other associated options, from the config
files.

ipkdb is being retired. Its code is really old, and hasn't kept pace with
today's expectations: IPv6, SMP, modern NICs. The associated code for x86
was already removed because it was too incorrect to stay.

There are plans to rewrite a similar feature from scratch.

ok kamil christos

Attach simplebus on pass 0

cpus: use fdt_add_bus

Allow nodes to attach child devices using the same sorting rules as used
by the simplebus driver.

branches: 1.1.2; 1.1.4;
Add initial support for ARMv8 (AARCH64) (by nisimura@ and ryo@)

- sys/arch/evbarm64 is gone and integrated into sys/arch/evbarm. (by skrll@)
- add support fdt. evbarm/conf/GENERIC64 fdt (bcm2837,sunxi,tegra) based generic 64bit kernel config. (by skrll@, jmcneill@)

evbarm: Enable HEARTBEAT option in GENERIC and GENERIC64 kernels.

experimental IMX6SX support:
- add options SOC_IMX6SX
- add imx6sxccm device

tested on a UDOO Neo Full board.
known to work:
- uart (console)
- sdmmc0
- ethernet (enet0)

known to not work:
- USB (device not detected).

needs a modified device tree at this time (add arm,cortex-a9-twd-timer entry
copied from the imx6qdl dtsi); for unkown reason the imx6sx.dtsi file lacks
an entry for the a9ptmr although it is present in the soc (and, from what I
understood, in all cortex A9 SoCs).

Restore the ability to have EARLYCONS work for the QEMU virt after
SOC_VIRT got removed.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

branches: 1.115.2;
Add support for Xilinx 7-series ADC.

The temperature and voltage sensors are exposed with sysmon:

# envstat -d zynqxadc0
Current CritMax WarnMax WarnMin CritMin Unit
temperature: 67.426 degC
vccint: 1.010 V
vccaux: 1.801 V
vp/vn: 0.011 V
vrefp: 1.250 V
vrefn: 0.004 V
vccbram: 1.009 V
vccpint: 1.009 V
vccpaux: 1.799 V
vcco_ddr: 1.500 V

Add cdnsiic and lmtemp

Add micphy(4)

No need for SOC_VIRT, the default arm platform will take care of things.

Remove commented out reference to zynqslcr driver that doesn't exist.

Add driver for Zynq GPIO controller.

Add basic Zynq-7000 PS clock subsystem driver.

PR# kern/57068

branches: 1.108.2;
Add support for Lichee Pi Zero from Rui-Xiang Guo on port-arm

Update to support EFI runtime outside the kernel virtual address space
by creating an EFI RT pmap that can be activated / deactivated when
required.

Adds support for EFI RT to ARM_MMU_EXTENDED (ASID) 32-bit Arm machines.

On Arm64 the usage of pmapboot_enter is reduced and the mappings are
created much later in the boot process -- now in cpu_startup_hook.
Backward compatiblity for KVA mapped RT from old bootaa64.efi is
maintained.

Adding support to other platforms should be easier as a result.

hdaudio: Obsolete HDAUDIO_ENABLE_DISPLAYPORT and HDAUDIO_ENABLE_HDMI

Enable display port and HDMI devices by default rather than making this
a compile time option.

drop WSDISPLAY_CUSTOM_BORDER, it's currently only used by vga(4) which isn't used on evbarm

enable WSDISPLAY_CUSTOM_BORDER and WSDISPLAY_CUSTOM_OUTPUT to match i386 GENERIC

Add rkpwm, rkspi

add rkv1crypto

arm: rockchip: Add support for RK3288 SoC.

The Rockchip RK3288 is a quad core Cortex-A17 SoC.

Add dsrtc* at iic?

move pad to GENERIC.common

Add pad(4) to arm kernels

Add support for Allwinner V3s, from Rui-Xiang Guo.

enable sun8icrypto on Allwinner H3 too.

Allwinner H3 needs a slower mod clock according to the Linux driver.

tested on NanoPi R1.

thanks jmcneill@ and riastradh@ for advice.

XXX pullup-9

branches: 1.95.4;
Add bluetooth also to 32bit kernel.

early console for pico-pi-imx7

Sort the EARLYCONS entries. NFCI.

Remove duplicate EARLYCONS=imx entry (both are commented out)

Add verbose output options commented out.

Add pcaiicmux.

Deduplicate and group the USB stuff. Spotted by uwe@

Tidyup the i.MX SoC support by

- Moving the FDTised code to sys/arch/arm/nxp to match the
sys/arch/{cpu}/{vendor} convention
- FDTise some more drivers
- Secure Non-Volatile Storage
- watchdog driver
- On chip OTP
- Match fsl,imx6dl
- Add some more drivers to GENERIC that will be supported by i.MX 6
boards

More sorting

<space><tab> consistency

Sort some devices under each driver type

Add support for i2c-mux-gpio and i2c-mux-pinctrl I2C mux virtual
controllers.

branches: 1.83.2;
Collapse all CPU_CORTEXA<n> options into CPU_CORTEX and do runtime
detection instead of ifdefs where required.

Add KUBSAN commented out.

Add support for KASAN on ARMv[67]

Thanks to maxv for many pointers and reviews.

FDT-ize i.MX7. I don't have a board so this has only been tested on QEMU.

Add smscphy(4)

i.MX support merged into GENERIC kernel.

Separate devicetree .dts -> .dtb building from kernel builds. They are now
part of a separate set, "dtb.tgz", and only built when MKDTB=yes. This
defaults to yes for earmv[67]* and aarch64, and no everywhere else.

PMAP_DEBUG has been deleted on arm

branches: 1.75.2;
Reduce default AUDIO_BLK_MS from 40msec to 10msec on all platform except m68k
(m68k uses 40msec default as before). And remove the option from GENERIC.
- It's not good idea to set such parameter in individual GENERICs.
- 4msec is (probably no problem for most modern real hardware but)
too aggressive to be default.
- 10msec is too severe for antique machines but it's hard to draw a line.

Remove duplicate ehci @ fdt

add MIDI sequencer device. now midiplay works on usb midi devices.

enable bwfm at sdio.

known to now work on pinebook pro and banana pi m2 zero.

Follow amd64 and set AUDIO_BLK_MS=4 by default

branches: 1.70.2;
Supported SoC DTS audit

sort DTS

Add tiwdt

Add tdahdmi, tilcdc, tifb

Attach tiusb before the default pass since it adds a bus to reduce kernel output

Add tigpmc, omapnand

Add omapfb to FDT-ized TI port.

Add twl, usbnopphy, tiusb, tiusbtll

Add OMAP3 support.

Rename SOC_TI_AM335X to SOC_AM33XX and rename ti_platform.c to
am3_platform.c

Add tirng

Add tigpio

Enable TI AM335x DVFS support

Add tiiic, tps65217pmic

Add support for TI AM335x

Do not search 64-bit directories for dts files

Add sun8i-h3-nanopi-duo2.dts and sun8i-h3-nanopi-r1.dts.

The former is untested.

Disable tegradrm for now as it causes random crashes

Add spiflash support in GENERIC
Add a dts enabling spi0 and attaching the SPI flash for newer lime2-emmc
boards.

Add a meson6_timer driver and provide a timecounter

Updates to get Odroid-C1 in better shape since the last DTS import

sun4ispi* at fdt?

branches: 1.48.2;
More Whitespace

Whitespace

Remove a duplicate psci* at fdt?

Replace the HDAUDIO_32BIT_ACCESS option with a runtime option. Set it for
tegra_hdaudio, but not for the pci attachment. Add hdaudio@pci to GENERIC64

Attach uarts on pass 4, matching GENERIC64

Bump MSGBUFSIZE

Enable tegradrm and tegrafb now that jmcneill has fixed it

Rename watchdog -> bcmpmwdog and sdhost to bcmsdhost

add sunxihstimer* at fdt?

add ahcisata at pci

Initial commit of FDTised Xilinx Zynq-7000 support. Tested with

qemu-system-arm -M xilinx-zynq-a9 -dtb zynq-zed.dtb -kernel netbsd.ub \
-serial /dev/null -serial stdio

Based on a set of diffs/files from rjs@

sys/arch/arm/zynq is kept in place to allow existing kernels (e.g.
ZEDBOARD and PARALLELLA) to continue to build/work during the transition,
but eventually sys/arch/arm/zynq will be deleted.

Attach sunxi dma controllers earlier.

Add a device tree for the Banana Pi BPI-P2 Zero. This device is
based on the BPI-M2 Zero, with a couple of small changes:
- On-board Ethernet (with optional PoE support)
- On-board eMMC.
- Card-detect for the SD card slot is wired up a little differently.

Kindly tested by Dima Veselov.

Add sun9iusbclk, sun9iusbphy

Add sun8iapbclk, sun9icpusclk, ac100ic

Increase I2C_MAX_ADDR to 0xfff for sunxi RSB

Add bcm2837-rpi-3-a-plus.dts, sun8i-h3-mapleboard-mp130.dts

Add pcihost at fdt, qemufwcfg at fdt, nvme at pci, and virtio at pci

Remove sun50i support from 32-bit GENERIC.

Explicitly include bold8x16 and bold16x32 fonts

Remove references to Exynos 4412 and 5410 (ports to these SoCs are incomplete)

Sort DTS

Enable WSDISPLAY_SCROLLSUPPORT in evbarm GENERICs.

Add meson8b-ec100.dts, sun8i-h3-bananapi-m2-plus-v1.2.dts, sun8i-h3-orangepi-zero-plus2.dts, tegra124-apalis-v1.2-eval.dts

Add DTS for Raspberry Pi Compute Module 3 IO board V3.0

Add support for Amlogic S905 (Meson GXBB) SoCs.

Add mesonrtc

Add mesonsdhc

Add WSDISPLAY_MULTICONS

Add support for (FDT-ized) Amlogic Meson8b.

Add exynos5422-odroidhc1.dts

Add some comments around EARLYCONS

Rename the DE0 Nano SoC dts file to its new linux/uboot name

Attach sunxirsb earlier so axppmic regulators are available for usbphy

Switch the DE0 Nano SoC to the GENERIC kernel.

Merge in VIRT now that qemu in pkgsrc can support it

Turn off DIAGNOSTIC and DEBUG by default

Merge SUNXI completely into GENERIC

Merge EXYNOS into GENERIC completely. GENERIC nows boots on ODROID-XU4

Provide generic start code that assumes the MMU is off and caches are
disabled as per the linux booting protocol for ARMv6 and ARMv7 boards.
u-boot image type should be changed to 'linux' for correct behaviour.

The new start code builds a minimal "bootstrap" L1PT with cached access
disabled and uses the same table for all processors. AP startup is
performed in less steps and more code is written in C.

The bootstrap tables and stack are placed into an (orphaned) section
"_init_memory" which is given to uvm when it is no longer used.

Various kernels have been converted to use this code and tested. Some
boards were provided by TNF. Thanks!

The GENERIC kernel now boots on boards using the TEGRA, SUNXI and EXYNOS
kernels. The GENERIC kernel will also work on RPI2 using u-boot.

Thanks to martin@ and aymeric@ for testing on parallella and nanosoc
respectively

Trailing whitespace

WIP checkpoint

Commit work in progress GENERIC configuration without the other necessary
changes at this point

Remove "options IPKDB", and the other associated options, from the config
files.

ipkdb is being retired. Its code is really old, and hasn't kept pace with
today's expectations: IPv6, SMP, modern NICs. The associated code for x86
was already removed because it was too incorrect to stay.

There are plans to rewrite a similar feature from scratch.

ok kamil christos

Attach simplebus on pass 0

cpus: use fdt_add_bus

Allow nodes to attach child devices using the same sorting rules as used
by the simplebus driver.

branches: 1.1.2; 1.1.4;
Add initial support for ARMv8 (AARCH64) (by nisimura@ and ryo@)

- sys/arch/evbarm64 is gone and integrated into sys/arch/evbarm. (by skrll@)
- add support fdt. evbarm/conf/GENERIC64 fdt (bcm2837,sunxi,tegra) based generic 64bit kernel config. (by skrll@, jmcneill@)

experimental IMX6SX support:
- add options SOC_IMX6SX
- add imx6sxccm device

tested on a UDOO Neo Full board.
known to work:
- uart (console)
- sdmmc0
- ethernet (enet0)

known to not work:
- USB (device not detected).

needs a modified device tree at this time (add arm,cortex-a9-twd-timer entry
copied from the imx6qdl dtsi); for unkown reason the imx6sx.dtsi file lacks
an entry for the a9ptmr although it is present in the soc (and, from what I
understood, in all cortex A9 SoCs).

Restore the ability to have EARLYCONS work for the QEMU virt after
SOC_VIRT got removed.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

branches: 1.115.2;
Add support for Xilinx 7-series ADC.

The temperature and voltage sensors are exposed with sysmon:

# envstat -d zynqxadc0
Current CritMax WarnMax WarnMin CritMin Unit
temperature: 67.426 degC
vccint: 1.010 V
vccaux: 1.801 V
vp/vn: 0.011 V
vrefp: 1.250 V
vrefn: 0.004 V
vccbram: 1.009 V
vccpint: 1.009 V
vccpaux: 1.799 V
vcco_ddr: 1.500 V

Add cdnsiic and lmtemp

Add micphy(4)

No need for SOC_VIRT, the default arm platform will take care of things.

Remove commented out reference to zynqslcr driver that doesn't exist.

Add driver for Zynq GPIO controller.

Add basic Zynq-7000 PS clock subsystem driver.

PR# kern/57068

branches: 1.108.2;
Add support for Lichee Pi Zero from Rui-Xiang Guo on port-arm

Update to support EFI runtime outside the kernel virtual address space
by creating an EFI RT pmap that can be activated / deactivated when
required.

Adds support for EFI RT to ARM_MMU_EXTENDED (ASID) 32-bit Arm machines.

On Arm64 the usage of pmapboot_enter is reduced and the mappings are
created much later in the boot process -- now in cpu_startup_hook.
Backward compatiblity for KVA mapped RT from old bootaa64.efi is
maintained.

Adding support to other platforms should be easier as a result.

hdaudio: Obsolete HDAUDIO_ENABLE_DISPLAYPORT and HDAUDIO_ENABLE_HDMI

Enable display port and HDMI devices by default rather than making this
a compile time option.

drop WSDISPLAY_CUSTOM_BORDER, it's currently only used by vga(4) which isn't used on evbarm

enable WSDISPLAY_CUSTOM_BORDER and WSDISPLAY_CUSTOM_OUTPUT to match i386 GENERIC

Add rkpwm, rkspi

add rkv1crypto

arm: rockchip: Add support for RK3288 SoC.

The Rockchip RK3288 is a quad core Cortex-A17 SoC.

Add dsrtc* at iic?

move pad to GENERIC.common

Add pad(4) to arm kernels

Add support for Allwinner V3s, from Rui-Xiang Guo.

enable sun8icrypto on Allwinner H3 too.

Allwinner H3 needs a slower mod clock according to the Linux driver.

tested on NanoPi R1.

thanks jmcneill@ and riastradh@ for advice.

XXX pullup-9

branches: 1.95.4;
Add bluetooth also to 32bit kernel.

early console for pico-pi-imx7

Sort the EARLYCONS entries. NFCI.

Remove duplicate EARLYCONS=imx entry (both are commented out)

Add verbose output options commented out.

Add pcaiicmux.

Deduplicate and group the USB stuff. Spotted by uwe@

Tidyup the i.MX SoC support by

- Moving the FDTised code to sys/arch/arm/nxp to match the
sys/arch/{cpu}/{vendor} convention
- FDTise some more drivers
- Secure Non-Volatile Storage
- watchdog driver
- On chip OTP
- Match fsl,imx6dl
- Add some more drivers to GENERIC that will be supported by i.MX 6
boards

More sorting

<space><tab> consistency

Sort some devices under each driver type

Add support for i2c-mux-gpio and i2c-mux-pinctrl I2C mux virtual
controllers.

branches: 1.83.2;
Collapse all CPU_CORTEXA<n> options into CPU_CORTEX and do runtime
detection instead of ifdefs where required.

Add KUBSAN commented out.

Add support for KASAN on ARMv[67]

Thanks to maxv for many pointers and reviews.

FDT-ize i.MX7. I don't have a board so this has only been tested on QEMU.

Add smscphy(4)

i.MX support merged into GENERIC kernel.

Separate devicetree .dts -> .dtb building from kernel builds. They are now
part of a separate set, "dtb.tgz", and only built when MKDTB=yes. This
defaults to yes for earmv[67]* and aarch64, and no everywhere else.

PMAP_DEBUG has been deleted on arm

branches: 1.75.2;
Reduce default AUDIO_BLK_MS from 40msec to 10msec on all platform except m68k
(m68k uses 40msec default as before). And remove the option from GENERIC.
- It's not good idea to set such parameter in individual GENERICs.
- 4msec is (probably no problem for most modern real hardware but)
too aggressive to be default.
- 10msec is too severe for antique machines but it's hard to draw a line.

Remove duplicate ehci @ fdt

add MIDI sequencer device. now midiplay works on usb midi devices.

enable bwfm at sdio.

known to now work on pinebook pro and banana pi m2 zero.

Follow amd64 and set AUDIO_BLK_MS=4 by default

branches: 1.70.2;
Supported SoC DTS audit

sort DTS

Add tiwdt

Add tdahdmi, tilcdc, tifb

Attach tiusb before the default pass since it adds a bus to reduce kernel output

Add tigpmc, omapnand

Add omapfb to FDT-ized TI port.

Add twl, usbnopphy, tiusb, tiusbtll

Add OMAP3 support.

Rename SOC_TI_AM335X to SOC_AM33XX and rename ti_platform.c to
am3_platform.c

Add tirng

Add tigpio

Enable TI AM335x DVFS support

Add tiiic, tps65217pmic

Add support for TI AM335x

Do not search 64-bit directories for dts files

Add sun8i-h3-nanopi-duo2.dts and sun8i-h3-nanopi-r1.dts.

The former is untested.

Disable tegradrm for now as it causes random crashes

Add spiflash support in GENERIC
Add a dts enabling spi0 and attaching the SPI flash for newer lime2-emmc
boards.

Add a meson6_timer driver and provide a timecounter

Updates to get Odroid-C1 in better shape since the last DTS import

sun4ispi* at fdt?

branches: 1.48.2;
More Whitespace

Whitespace

Remove a duplicate psci* at fdt?

Replace the HDAUDIO_32BIT_ACCESS option with a runtime option. Set it for
tegra_hdaudio, but not for the pci attachment. Add hdaudio@pci to GENERIC64

Attach uarts on pass 4, matching GENERIC64

Bump MSGBUFSIZE

Enable tegradrm and tegrafb now that jmcneill has fixed it

Rename watchdog -> bcmpmwdog and sdhost to bcmsdhost

add sunxihstimer* at fdt?

add ahcisata at pci

Initial commit of FDTised Xilinx Zynq-7000 support. Tested with

qemu-system-arm -M xilinx-zynq-a9 -dtb zynq-zed.dtb -kernel netbsd.ub \
-serial /dev/null -serial stdio

Based on a set of diffs/files from rjs@

sys/arch/arm/zynq is kept in place to allow existing kernels (e.g.
ZEDBOARD and PARALLELLA) to continue to build/work during the transition,
but eventually sys/arch/arm/zynq will be deleted.

Attach sunxi dma controllers earlier.

Add a device tree for the Banana Pi BPI-P2 Zero. This device is
based on the BPI-M2 Zero, with a couple of small changes:
- On-board Ethernet (with optional PoE support)
- On-board eMMC.
- Card-detect for the SD card slot is wired up a little differently.

Kindly tested by Dima Veselov.

Add sun9iusbclk, sun9iusbphy

Add sun8iapbclk, sun9icpusclk, ac100ic

Increase I2C_MAX_ADDR to 0xfff for sunxi RSB

Add bcm2837-rpi-3-a-plus.dts, sun8i-h3-mapleboard-mp130.dts

Add pcihost at fdt, qemufwcfg at fdt, nvme at pci, and virtio at pci

Remove sun50i support from 32-bit GENERIC.

Explicitly include bold8x16 and bold16x32 fonts

Remove references to Exynos 4412 and 5410 (ports to these SoCs are incomplete)

Sort DTS

Enable WSDISPLAY_SCROLLSUPPORT in evbarm GENERICs.

Add meson8b-ec100.dts, sun8i-h3-bananapi-m2-plus-v1.2.dts, sun8i-h3-orangepi-zero-plus2.dts, tegra124-apalis-v1.2-eval.dts

Add DTS for Raspberry Pi Compute Module 3 IO board V3.0

Add support for Amlogic S905 (Meson GXBB) SoCs.

Add mesonrtc

Add mesonsdhc

Add WSDISPLAY_MULTICONS

Add support for (FDT-ized) Amlogic Meson8b.

Add exynos5422-odroidhc1.dts

Add some comments around EARLYCONS

Rename the DE0 Nano SoC dts file to its new linux/uboot name

Attach sunxirsb earlier so axppmic regulators are available for usbphy

Switch the DE0 Nano SoC to the GENERIC kernel.

Merge in VIRT now that qemu in pkgsrc can support it

Turn off DIAGNOSTIC and DEBUG by default

Merge SUNXI completely into GENERIC

Merge EXYNOS into GENERIC completely. GENERIC nows boots on ODROID-XU4

Provide generic start code that assumes the MMU is off and caches are
disabled as per the linux booting protocol for ARMv6 and ARMv7 boards.
u-boot image type should be changed to 'linux' for correct behaviour.

The new start code builds a minimal "bootstrap" L1PT with cached access
disabled and uses the same table for all processors. AP startup is
performed in less steps and more code is written in C.

The bootstrap tables and stack are placed into an (orphaned) section
"_init_memory" which is given to uvm when it is no longer used.

Various kernels have been converted to use this code and tested. Some
boards were provided by TNF. Thanks!

The GENERIC kernel now boots on boards using the TEGRA, SUNXI and EXYNOS
kernels. The GENERIC kernel will also work on RPI2 using u-boot.

Thanks to martin@ and aymeric@ for testing on parallella and nanosoc
respectively

Trailing whitespace

WIP checkpoint

Commit work in progress GENERIC configuration without the other necessary
changes at this point

Remove "options IPKDB", and the other associated options, from the config
files.

ipkdb is being retired. Its code is really old, and hasn't kept pace with
today's expectations: IPv6, SMP, modern NICs. The associated code for x86
was already removed because it was too incorrect to stay.

There are plans to rewrite a similar feature from scratch.

ok kamil christos

Attach simplebus on pass 0

cpus: use fdt_add_bus

Allow nodes to attach child devices using the same sorting rules as used
by the simplebus driver.

branches: 1.1.2; 1.1.4;
Add initial support for ARMv8 (AARCH64) (by nisimura@ and ryo@)

- sys/arch/evbarm64 is gone and integrated into sys/arch/evbarm. (by skrll@)
- add support fdt. evbarm/conf/GENERIC64 fdt (bcm2837,sunxi,tegra) based generic 64bit kernel config. (by skrll@, jmcneill@)

Restore the ability to have EARLYCONS work for the QEMU virt after
SOC_VIRT got removed.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

Add support for Xilinx 7-series ADC.

The temperature and voltage sensors are exposed with sysmon:

# envstat -d zynqxadc0
Current CritMax WarnMax WarnMin CritMin Unit
temperature: 67.426 degC
vccint: 1.010 V
vccaux: 1.801 V
vp/vn: 0.011 V
vrefp: 1.250 V
vrefn: 0.004 V
vccbram: 1.009 V
vccpint: 1.009 V
vccpaux: 1.799 V
vcco_ddr: 1.500 V

Add cdnsiic and lmtemp

Add micphy(4)

No need for SOC_VIRT, the default arm platform will take care of things.

Remove commented out reference to zynqslcr driver that doesn't exist.

Add driver for Zynq GPIO controller.

Add basic Zynq-7000 PS clock subsystem driver.

PR# kern/57068

branches: 1.108.2;
Add support for Lichee Pi Zero from Rui-Xiang Guo on port-arm

Update to support EFI runtime outside the kernel virtual address space
by creating an EFI RT pmap that can be activated / deactivated when
required.

Adds support for EFI RT to ARM_MMU_EXTENDED (ASID) 32-bit Arm machines.

On Arm64 the usage of pmapboot_enter is reduced and the mappings are
created much later in the boot process -- now in cpu_startup_hook.
Backward compatiblity for KVA mapped RT from old bootaa64.efi is
maintained.

Adding support to other platforms should be easier as a result.

hdaudio: Obsolete HDAUDIO_ENABLE_DISPLAYPORT and HDAUDIO_ENABLE_HDMI

Enable display port and HDMI devices by default rather than making this
a compile time option.

drop WSDISPLAY_CUSTOM_BORDER, it's currently only used by vga(4) which isn't used on evbarm

enable WSDISPLAY_CUSTOM_BORDER and WSDISPLAY_CUSTOM_OUTPUT to match i386 GENERIC

Add rkpwm, rkspi

add rkv1crypto

arm: rockchip: Add support for RK3288 SoC.

The Rockchip RK3288 is a quad core Cortex-A17 SoC.

Add dsrtc* at iic?

move pad to GENERIC.common

Add pad(4) to arm kernels

Add support for Allwinner V3s, from Rui-Xiang Guo.

enable sun8icrypto on Allwinner H3 too.

Allwinner H3 needs a slower mod clock according to the Linux driver.

tested on NanoPi R1.

thanks jmcneill@ and riastradh@ for advice.

XXX pullup-9

branches: 1.95.4;
Add bluetooth also to 32bit kernel.

early console for pico-pi-imx7

Sort the EARLYCONS entries. NFCI.

Remove duplicate EARLYCONS=imx entry (both are commented out)

Add verbose output options commented out.

Add pcaiicmux.

Deduplicate and group the USB stuff. Spotted by uwe@

Tidyup the i.MX SoC support by

- Moving the FDTised code to sys/arch/arm/nxp to match the
sys/arch/{cpu}/{vendor} convention
- FDTise some more drivers
- Secure Non-Volatile Storage
- watchdog driver
- On chip OTP
- Match fsl,imx6dl
- Add some more drivers to GENERIC that will be supported by i.MX 6
boards

More sorting

<space><tab> consistency

Sort some devices under each driver type

Add support for i2c-mux-gpio and i2c-mux-pinctrl I2C mux virtual
controllers.

branches: 1.83.2;
Collapse all CPU_CORTEXA<n> options into CPU_CORTEX and do runtime
detection instead of ifdefs where required.

Add KUBSAN commented out.

Add support for KASAN on ARMv[67]

Thanks to maxv for many pointers and reviews.

FDT-ize i.MX7. I don't have a board so this has only been tested on QEMU.

Add smscphy(4)

i.MX support merged into GENERIC kernel.

Separate devicetree .dts -> .dtb building from kernel builds. They are now
part of a separate set, "dtb.tgz", and only built when MKDTB=yes. This
defaults to yes for earmv[67]* and aarch64, and no everywhere else.

PMAP_DEBUG has been deleted on arm

branches: 1.75.2;
Reduce default AUDIO_BLK_MS from 40msec to 10msec on all platform except m68k
(m68k uses 40msec default as before). And remove the option from GENERIC.
- It's not good idea to set such parameter in individual GENERICs.
- 4msec is (probably no problem for most modern real hardware but)
too aggressive to be default.
- 10msec is too severe for antique machines but it's hard to draw a line.

Remove duplicate ehci @ fdt

add MIDI sequencer device. now midiplay works on usb midi devices.

enable bwfm at sdio.

known to now work on pinebook pro and banana pi m2 zero.

Follow amd64 and set AUDIO_BLK_MS=4 by default

branches: 1.70.2;
Supported SoC DTS audit

sort DTS

Add tiwdt

Add tdahdmi, tilcdc, tifb

Attach tiusb before the default pass since it adds a bus to reduce kernel output

Add tigpmc, omapnand

Add omapfb to FDT-ized TI port.

Add twl, usbnopphy, tiusb, tiusbtll

Add OMAP3 support.

Rename SOC_TI_AM335X to SOC_AM33XX and rename ti_platform.c to
am3_platform.c

Add tirng

Add tigpio

Enable TI AM335x DVFS support

Add tiiic, tps65217pmic

Add support for TI AM335x

Do not search 64-bit directories for dts files

Add sun8i-h3-nanopi-duo2.dts and sun8i-h3-nanopi-r1.dts.

The former is untested.

Disable tegradrm for now as it causes random crashes

Add spiflash support in GENERIC
Add a dts enabling spi0 and attaching the SPI flash for newer lime2-emmc
boards.

Add a meson6_timer driver and provide a timecounter

Updates to get Odroid-C1 in better shape since the last DTS import

sun4ispi* at fdt?

branches: 1.48.2;
More Whitespace

Whitespace

Remove a duplicate psci* at fdt?

Replace the HDAUDIO_32BIT_ACCESS option with a runtime option. Set it for
tegra_hdaudio, but not for the pci attachment. Add hdaudio@pci to GENERIC64

Attach uarts on pass 4, matching GENERIC64

Bump MSGBUFSIZE

Enable tegradrm and tegrafb now that jmcneill has fixed it

Rename watchdog -> bcmpmwdog and sdhost to bcmsdhost

add sunxihstimer* at fdt?

add ahcisata at pci

Initial commit of FDTised Xilinx Zynq-7000 support. Tested with

qemu-system-arm -M xilinx-zynq-a9 -dtb zynq-zed.dtb -kernel netbsd.ub \
-serial /dev/null -serial stdio

Based on a set of diffs/files from rjs@

sys/arch/arm/zynq is kept in place to allow existing kernels (e.g.
ZEDBOARD and PARALLELLA) to continue to build/work during the transition,
but eventually sys/arch/arm/zynq will be deleted.

Attach sunxi dma controllers earlier.

Add a device tree for the Banana Pi BPI-P2 Zero. This device is
based on the BPI-M2 Zero, with a couple of small changes:
- On-board Ethernet (with optional PoE support)
- On-board eMMC.
- Card-detect for the SD card slot is wired up a little differently.

Kindly tested by Dima Veselov.

Add sun9iusbclk, sun9iusbphy

Add sun8iapbclk, sun9icpusclk, ac100ic

Increase I2C_MAX_ADDR to 0xfff for sunxi RSB

Add bcm2837-rpi-3-a-plus.dts, sun8i-h3-mapleboard-mp130.dts

Add pcihost at fdt, qemufwcfg at fdt, nvme at pci, and virtio at pci

Remove sun50i support from 32-bit GENERIC.

Explicitly include bold8x16 and bold16x32 fonts

Remove references to Exynos 4412 and 5410 (ports to these SoCs are incomplete)

Sort DTS

Enable WSDISPLAY_SCROLLSUPPORT in evbarm GENERICs.

Add meson8b-ec100.dts, sun8i-h3-bananapi-m2-plus-v1.2.dts, sun8i-h3-orangepi-zero-plus2.dts, tegra124-apalis-v1.2-eval.dts

Add DTS for Raspberry Pi Compute Module 3 IO board V3.0

Add support for Amlogic S905 (Meson GXBB) SoCs.

Add mesonrtc

Add mesonsdhc

Add WSDISPLAY_MULTICONS

Add support for (FDT-ized) Amlogic Meson8b.

Add exynos5422-odroidhc1.dts

Add some comments around EARLYCONS

Rename the DE0 Nano SoC dts file to its new linux/uboot name

Attach sunxirsb earlier so axppmic regulators are available for usbphy

Switch the DE0 Nano SoC to the GENERIC kernel.

Merge in VIRT now that qemu in pkgsrc can support it

Turn off DIAGNOSTIC and DEBUG by default