Commit Graph

542 Commits

Author SHA1 Message Date
Wojciech Macek
7e53dd7474 Remove redefinitions in ARMADA code
* Rename IRQ_MASK to MPIC_IRQ_MASK not to overlap with
  register name from mvreg.h
* Remove ARM_INTRNG from ARMADA38X, apparently was already
  included.
2016-03-15 06:06:09 +00:00
Wojciech Macek
34a3d2c6e7 Add support for USB3.0 on Armada38x
This commit provides attachment of xhci-platform for A38X boards, making
it possible to mount FreeBSD world from USB3.0 flash. 'xhci' device was
added to files.mv (as optional) and kernconf of Armada38x was enhanced.

It was also necessary to open programmable memory windows of USB3.0.
fdt_win_setup needed improvement so it's able to traverse through
children of internal-regs node.

Submitted by:          Bartosz Szczepanek <bsz@semihalf.com>
Obtained from:         Semihalf
Sponsored by:          Stormshield
Reviewed by:           hselasky
Approved by:           cognet (mentor)
Differential Revision: https://reviews.freebsd.org/D5031
2016-03-14 07:14:34 +00:00
Wojciech Macek
ca8e20784a Make MPIC compatible with ARM_INTRNG
After ARM_INTRNG introduction, MPIC code needed several modifications:
- IRQ resource and its handler added
-  several DEVMETHODs of INTRNG interface implemented
-  defines enhanced to ensure code compiles as well for AXP as for A38X
- added dummy MSI_IRQ, ERR_IRQ defines for Armada38x
- MPIC driver was added to files.armada38x, ARM_INTRNG option enabled in
  kernconf file and regs of MPIC corrected in dts file.

Instead of modifying Armada38X DTS, offsets to CPU registers defined in
driver were changed. That required restoring 'reg' property of mpic node
in ArmadaXP to state compliant with Linux DTS.

Additionally, required ARM_INTRNG definitions were added to mv_common.c.

Submitted by:          Bartosz Szczepanek <bsz@semihalf.com>
Obtained from:         Semihalf
Sponsored by:          Stormshield
Reviewed by:           adrian, andrew, ian, skra
Approved by:           cognet (mentor)
Differential Revision: https://reviews.freebsd.org/D5030
2016-03-14 07:05:41 +00:00
Andrew Turner
f4df324224 Add SMP support for the Allwinner A31 and A31s. This updated the existing
code for the A20 to use the new PLATFORM_SMP interface, and extends it to
add support for the new SoCs allowing for both to coexist within the same
kernel.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Reviewed by:	jmcneill
Differential Revision:	https://reviews.freebsd.org/D5342
2016-03-06 11:41:08 +00:00
Andrew Turner
a19c0b37e9 Add SMP support to the ARM PLATFORM code. This will allow us to have
different methods to start the secondary cores in a kernel built for
multiple SoCs, e.g. with the Allwinner A20 and A31.

Sponsored by:	ABT systems Ltd
Differential Revision:	https://reviews.freebsd.org/D5466
2016-02-28 13:43:58 +00:00
Andrew Turner
aa8a1ea56f Make the CUBIEBOARD config include the A10 config with a few needed
additions. This is used by the release scripts so we need to keep it
around for now.

Sponsored by:	ABT Systems Ltd
2016-02-26 18:54:26 +00:00
Jared McNeill
dd03610a2e Add Allwinner A20 HDMI support.
The HDMI driver will attach a framebuffer device when a display is
connected. If the EDID can be read and contains a preferred mode, it
will be used. Otherwise the framebuffer will default to 800x600.

In addition, if the EDID contains a CEA-861 extension block and the
"basic audio" flag is set, audio playback at 48kHz 16-bit stereo is
enabled on the controller.

Reviewed by:		andrew
Approved by:		gonzo (mentor)
Differential Revision:	https://reviews.freebsd.org/D5383
2016-02-25 20:17:18 +00:00
Svatopluk Kraus
7758916f44 Move ARM_L2_PIPT option to std.armv6 for all armv6 platforms.
Only L2 PIPT cache is supported for __ARM_ARCH >= 6.

In fact, this is just a pure proclamation as this option is used
only in armv4 specific files now.
2016-02-22 11:47:28 +00:00
Andrew Turner
4b68de9c1a Move the Allwinner kernels to use fdt_pinctrl. This will read the pin
configuration from the FDT data, then set the pins into the requested
state. As part of this the gpio controller now reports the correct number
of pins instead of returning the number of bank * 32.

To allow for a future consolidated kernel we add the SOC_ALLWINNER_A10 and
SOC_ALLWINNER_A20 kernel options. These need to be set as appropriate for
the SoC the kernel will boot on.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D5177
2016-02-17 18:28:03 +00:00
Andrew Turner
ba9b71631d Add an analog audio driver for the audio codec found on the Allwinner
A10/A20 SoC. Based loosely on the submitters NetBSD driver, tested on
Cubieboard 2. Playback and capture are supported.

Submitted by:	Jared McNeill <jmcneill@invisible.ca>
Differential Revision:	https://reviews.freebsd.org/D5202
2016-02-16 11:45:46 +00:00
Andrew Turner
501ce0d86b Add support for the Allwinner DMA controller. This will be used by the at
least the audio codec driver currently in review.

Submitted by:	Jared McNeill <jmcneill@invisible.ca>
Differential Revision:	https://reviews.freebsd.org/D5050
2016-02-15 19:56:35 +00:00
Andrew Turner
5f250b53e8 Add support for the Allwinner i2c device. This is similar to the existing
Marvell twsi part, however uses different register locations, as such split
the existing driver into Marvell and Allwinner attachments.

While here clean a few style issues.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D4846
2016-02-15 15:11:26 +00:00
Andrew Turner
aa8dbafa71 Create the twsi device option in preparation to move the driver to a common
location. The device is also found in Allwinner SoCs.

Sponsored by:	ABT Systems Ltd
2016-02-14 23:42:07 +00:00
Andrew Turner
77fc1120a7 Enable ARM_INTRNG on all kernel configs where we use the Generic Interrupt
Controller.

Sponsored by:	ABT Systems Ltd
2016-02-11 18:01:10 +00:00
Andrew Turner
75d36854d4 Remove unused Zedboard config files. files.zedboard was empty other than
comments, and std.zedboard just pointed to files.zedboard and std.xilinx.
2016-02-11 10:48:15 +00:00
Andrew Turner
907fe11655 Update of the Allwinner drivers to:
* Use the Linux compat string
 * Use EARLY_DRIVER_MODULE to attach at the right time
 * Add a generic A10 kernel config file
 * A20 now use generic_timer
 * Add two new dts files for Olimex boards
 * Update our custom DTS file for A10 and A20 to use the same compatible
   property names as the vendor ones.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D4792
2016-02-10 09:19:29 +00:00
Michal Meloun
afdcfee483 ARM: Remove support for xscale i80219 and i80321 CPUs. We haven't single
supported config/board with these CPUs.
2016-02-03 09:15:44 +00:00
Michal Meloun
41a7c569b0 ARM: remove old pmap-v6 code. The new pmap-v6 is mature enough, and
dual implementation is showstopper for major cleanup.

This patch only removes old code from tree. Cleanups will follow asap.
2016-01-29 10:31:54 +00:00
Andrew Turner
d8b624dcab Update the Allwinner kernels:
* Use the ARM PLATFORM framework
 * Use ARM_INTRNG on teh A20 as it has a GICv2
 * Add a method to find which Allwinner SoC we are running on

Differential Revision:	https://reviews.freebsd.org/D5059
2016-01-25 00:24:57 +00:00
Zbigniew Bodek
ec22b42afb Introduce initial driver for PMSU on Armada38x
This is a stub for PMSU driver. Note that it cannot be used to set the
secondary core boot address during attach because drivers are attached
later than SI_SUB_CPU sysinit where cores are started.
Setting the boot address should be done manually in platform_mp_start_ap().

SMP is working fine with this commit and was enabled in Armada38x kernel
configuration file.

Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4427
2016-01-20 14:49:16 +00:00
Zbigniew Bodek
a4ee1a8e13 Add support for I2C on Armada38x
Extend driver's compatible strings' table
and enable I2C compilation in kernconf.

Reviewed by:    andrew, ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Jan Dabros <jsd@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4422
2016-01-20 14:21:06 +00:00
Zbigniew Bodek
0538eb3458 Change DTS entry of PCIe controller for Armada38x
Invalid (in FreeBSD) definition of PCI controller was
replaced with another one, working in FreeBSD environment.

PCI controller's entry had to move from its parent node
so as to be recognized properly by FBSD.

PCI was enabled in kernel configuration file.

Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4379
2016-01-20 14:14:30 +00:00
Zbigniew Bodek
f4c36f2b60 Enable USB in kernconf of Armada38x
With this commit, USB 2.0 works fine on Armada38x platforms.

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4375
2016-01-20 14:00:32 +00:00
Zbigniew Bodek
f8742b0da3 Introduce initial support for Marvell Armada38x
This commit introduces initial support for Marvell Armada38x platform.
Changes:
- Add common DTS files for Armada38x SoCs and DTS file for A388-GP
- Add ARMADA38X kernel configuration
- Add option SOC_MV_ARMADA38X and set MV_PCI_PORTS
- Add list of files to compile
- Implement get_tclk(), get_sar_value(), cpu_reset() functions
- Add CPU ID and SoC numbers
- Correct ifdefs in arm/mv/timer.c

Reviewed by:    ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4210
2016-01-20 13:14:36 +00:00
Zbigniew Bodek
fa85e32f0c Mark gpio as "optional" in files.mv and edit Marvell's kernconfs
Including arm/mv/gpio.c now depends on 'gpio' device. 'device gpio' was
added to all kernconf files of Marvell boards, except ARMADAXP (dummy
mv_gpio_res definition was removed) and ARMADA38X (not supported yet).

This commit allows to use generic files.mv on A38X.

Reviewed by:    andrew
Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:	https://reviews.freebsd.org/D4372
2016-01-20 11:57:11 +00:00
Andrew Turner
ed5c72c308 Remove the commented out sc device from the i.MX kernels, they both use
vt(4).
2016-01-15 11:40:41 +00:00
Andrew Turner
7c570e8bb1 Remove the arm KERNPHYSADDR option as it is no longer used. The make
option is still in existance as it is used to build the trampoline code.
2015-12-22 09:08:21 +00:00
Oleksandr Tymoshenko
dfbf5e4bbf Add i.MX 6 IPU driver and enable it in IMX6 config
Current functionality is somewhat limited: driver assumes that there
is only one active IPU unit (IPU1) and that video output is DI0 and
video mode is 1024x768. For more advanced functionality driver requires
proper clock management which is work in progress. At the moment driver
assumes that pixel clock is configured by u-boot for 1026x768 mode.

Reviewed by:	andrew, ian, mmel
Differential Revision:	https://reviews.freebsd.org/D4168
2015-12-21 22:25:35 +00:00
Oleksandr Tymoshenko
a0becfc978 - Add driver for i.MX 6 HDMI framer
- Enable HDMI driver in IMX6 config

Reviewed by:	andrew, ian, mmel
Differential Revision:	https://reviews.freebsd.org/D4174
2015-12-21 21:40:15 +00:00
Warner Losh
e581fd9e95 Configure the Atmel eval boards to boot the same way. This gives
them the same layout as other embedded systems.
2015-12-21 18:27:51 +00:00
Michal Meloun
a6bd1732a4 ARM: option PPC_PROBE_CHIPSET is applicable only for x86. Don't enable it
for ARM LINT config.

Approved by:	kib (mentor)
2015-12-15 12:51:58 +00:00
Andrew Turner
ed18006cbf Create device options for the two common ARM timers.
Sponsored by:	ABT Systems Ltd
2015-11-21 16:23:56 +00:00
Andrew Turner
09f449399b Remove pl310.c from the SoC std.* files, it's in files.arm
Sponsored by:	ABT Systems Ltd
2015-11-20 16:43:21 +00:00
Andrew Turner
aeef645f92 Stop setting {KERN,}PHYSADDR on armv6, it's unneeded.
Sponsored by:	ABT Systems Ltd
2015-11-20 16:12:22 +00:00
Warner Losh
fe04a9e147 Add support for the Zybo and similar boards to ZEDBOARD kernel.
Zybo needs its own DTB and has a different PHY, so add it to
the base kernel. Details on building bootable SD images at
http://www.thomasskibo.com/zedbsd/

Submitted By: Thomas Skibo
2015-11-13 15:36:40 +00:00
Warner Losh
309c88ebab Move the root to s3a given this kernel will be used with a nanobsd
build that defaults there.
2015-11-12 17:46:57 +00:00
Warner Losh
11051df0cb Revisit this old board with 64MB of RAM. Comment out usb entirely,
since it isn't used for my application. Add back the md device since
it's needed for NanoBSD support. Add in many of the small memory
footprint options from the access points.

With these changes we go from having ~8MB to having ~20MB free,
though free + inactive only goes from ~35MB to ~42MB. We can
also boot a nanobsd image mostly (I had to hand tweak what was
built to represent the final goal).

Move the FDT stuff to the top. We're almost ready to pull the trigger
to moving over to FDT, but something in the MCI driver is freaking out
when we do and that needs fixing first.
2015-11-12 00:26:47 +00:00
Bjoern A. Zeeb
eeaf6acbfd Now that the PMU implementation is independent of HWPMC
as of r288992 use it to manage the CCNT.

Use the CNNT for get_cyclecount() instead of binuptime() when device pmu
is compiled in; if it fails to attach, fall back to the former method.

Enable by default for the BeagleBoneBlack configuration.

Optained from:		Cambridge/L41
Sponsored by:		DARPA/AFRL
Reviewed by:		andrew
Differential Revision:	https://reviews.freebsd.org/D3837
2015-11-09 17:57:32 +00:00
Warner Losh
56ea9c7b08 Add support for RMII in macb, cribbed slightly from the ate
driver. This is taken from the MAC at boot, but can be overridden with
'options AT91_MACB_USE_RMII'.

Switch to macb for HL201 and SAM9G20EK boards. It now works both
places. Also start to sneak up on FDT for the SAM9G20EK board, but
leave disabled due to issues with MMC that haven't been resolved.
Add early debug support for the SAM9G20EK since that is required
for FDT to work presently on these SoC.
2015-11-07 20:02:07 +00:00
Andrew Turner
7c07418e51 Start to remove support for the XScale i80321. As far as I can tell nobody
uses this which makes it difficult to support.
2015-10-28 13:07:56 +00:00
Andrew Turner
5635dd52eb Start to remove support for the Samsung s3c24x0 SoCs by removing the kernel
config, and support from NOTES.
2015-10-27 23:37:54 +00:00
Zbigniew Bodek
3c71b84f0a Add etherswitch support to mge
This commit introduces support for etherswitch devices that utilize SMI as
a way of accessing its registers. SMI register is located in address space
of mge -- access to it was exported through MDIO interface.

Attachment functions were enhanced so as to ensure proper initialisation
in both cases: 1) PHYs attached directly to mge, 2) PHYs attached to
switch device and switch attached to mge. Attachment of etherswitch device
depends on dts entry with compatible="mrvl,sw" property. If none is found,
typical PHY attachment procedure follows.

In case of switch attached, PHYs' status and configuration is accessible
via etherswitchcfg, and ifconfig shows always-up, non-configurable mge
interfaces.

Due to the fact that there may be simultaneous accessess to SMI
registers (e.g. from PHY attached to one of mge instances and switch
to the other), SMI access interlock was added. It is SX lock,
because sleep ability is necessary -- busy-waiting would result
in poor performance due to long delays required by hardware.
Underlying switch driver is obliged to use sleepable locks as well.

Reviewed by:    adrian
Obtained from:  Semihalf
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision: https://reviews.freebsd.org/D3900
2015-10-25 22:00:56 +00:00
Oleksandr Tymoshenko
9d94145b96 Enable gpiobacklight in BEAGLEBONE config to support LCD capes by
4DSYSTEMS out of box
2015-10-18 23:58:05 +00:00
Ian Lepore
e6c435106f Enable ARM_INTRNG on IMX6 platforms, and make the imx_gpio driver an
interrupt controller.

The latter is required for INTRNG, because of the hardware erratum
workaround installed by the linux folks into the imx6 FDT data, which remaps
an ethernet interrupt to the gpio device.  In the non-INTRNG world we
intercept the call to map the interrupt and map it back to the ethernet
hardware (because we don't need linux's workaround), but in the INTRNG world
we lose the hookpoint where that remapping was happening, but we gain the
ability to work the way linux does by having the gpio driver dispatch the
interrupt.
2015-10-18 19:54:11 +00:00
Ian Lepore
cf91682f07 Enable ARM_INTRNG on the pandaboard platform.
Differential Revision:	https://reviews.freebsd.org/D2048
2015-10-18 18:39:16 +00:00
Alexander Motin
4a3760bae6 Remove compatibility shims for legacy ATA device names.
We got new ATA stack in FreeBSD 8.x, switched to it at 9.x, completely
removed old stack at 10.x, so at 11.x it is time to remove compat shims.
2015-10-11 13:01:51 +00:00
Luiz Otavio O Souza
61ebeff43c Enable if_dwc for Allwinner A20 based boards.
This enables the gigabit ethernet on cubieboard2 and banana pi.

A special thanks to Netgate who gently provided me with a banana pi almost
a year ago.
2015-09-21 03:17:41 +00:00
Luiz Otavio O Souza
765701d193 Add the LED definitions from vendor's DTS.
Add gpioled support to A20 kernel.

While here rename the gpio phandle to match the one used in the vendor's
DTS.
2015-08-30 23:20:00 +00:00
Luiz Otavio O Souza
30f0be8ce0 In preparation to support other A20 based boards, rename the CUBIEBOARD2
kernel configuration to A20.

There are other boards (namely the banana pi) that use exactly the same
devices.

Additionally, we are moving from static FDT support (DTB compiled
in-kernel) to DTB passed to kernel by the boot loader (ubldr).  The u-boot
for these boards are already available on ports and as the crochet support
for these boards isn't committed yet, this should not bring any issues.

Discussed with:		ian
2015-08-30 15:38:41 +00:00
Andrew Turner
7f8d3ff0b8 Enable KDTRACE_HOOKS by default on all armv6 kernels to get more testing. 2015-08-23 21:10:20 +00:00
Ian Lepore
a2db2e2fac Enable the watchdog driver on imx6, now that it works. 2015-08-19 21:04:50 +00:00
Ian Lepore
4159fbab87 Add a new PPS driver for AM335x (beaglebone) timer hardware. This can be
used as a module or compiled-in.
2015-08-13 15:19:30 +00:00
Rui Paulo
7b80d5ad13 BEAGLEBONE: remove dtrace from MODULES_EXTRA.
This config is already building all modules, so we don't need the
MODULES_EXTRA definition.  It was also causing problems to users who
rely on MODULES_OVERRIDE to do the right thing.

Discussed with:	ian
2015-08-04 19:04:02 +00:00
Mark Johnston
32cd0147fa Implement the lockstat provider using SDT(9) instead of the custom provider
in lockstat.ko. This means that lockstat probes now have typed arguments and
will utilize SDT probe hot-patching support when it arrives.

Reviewed by:	gnn
Differential Revision:	https://reviews.freebsd.org/D2993
2015-07-19 22:14:09 +00:00
Ian Lepore
3f3def246a Add PRINTF_BUFR_SIZE=128 to avoid interleaved output. 2015-07-12 19:58:12 +00:00
Ian Lepore
1a6570fb1f Enable ipsec by default on all armv6 platforms. 2015-07-05 14:16:31 +00:00
Luiz Otavio O Souza
7ec8c789c3 Add AHCI attachment code for Allwinner A10/A20 SoCs.
The Allwinner SoC has an AHCI device on its internal main bus rather
than the PCI bus.  This SoC is somewhat underdocumented, and its SATA
controller is no exception.  The methods to support this chip were
harvested from the Linux Allwinner SDK, and then constants invented to
describe what's going on based on low-level constants contained in the
SATA standard and guess work.

This SoC requires a specific AHCI channel setup in order to start the
operations on the channel properly.

Clock setup and AHCI channel setup idea came from NetBSD.

Tested on Cubieboard 2 and Banana pi (and attachment on Cubieboard by
Pratik Singhal).

Differential Revision:	https://reviews.freebsd.org/D737
Submitted by:	imp
Reviewed by:	imp, ganbold, mav, andrew
2015-07-03 14:11:01 +00:00
Oleksandr Tymoshenko
224fba2b43 Add HDMI support to Beaglebone Black:
- Add driver for TDA19988 HDMI framer
- Add simple interface to communicate with HDMI sink: read EDID and set videomode
- Add event-based API to notify LCD controller when HDMI sink is available
- Add HDMI framer node and add refernce to it to lcdc node. This part of
    DTS tree is custom and does not match Linux DTS because Linux uses
    combination of pseudo-node in DTS and hardcoded driver information
    that does not map to our model.
2015-06-18 00:57:52 +00:00
Ruslan Bukin
4f4d15f0d0 Allow DTrace to be compiled-in to the kernel.
This will require for AArch64 as we dont have modules yet.

Sponsored by:	HEIF5
Sponsored by:	ARM Ltd.
Differential Revision:	https://reviews.freebsd.org/D1997
2015-06-10 15:53:39 +00:00
Ian Lepore
eb6e1a0277 Ensure that all arm kernel configs contain ALT_BREAK_TO_DEBUGGER and not
BREAK_TO_DEBUGGER if they have a serial console (most do).  A burst of
serial line noise (such as unplugging a usb serial adapter) can look like
a break and drop a working system into the debugger.  The alt break sequence
(<CR>~^B) works fine on both serial and non-serial consoles.
2015-05-25 23:27:13 +00:00
Andrew Turner
82c447f562 Add support for getting the memory map from EFI if it has been pased in
by loader.efi.
2015-05-24 16:11:30 +00:00
Andrew Turner
31289e44b0 Enable SMP on the qemu virt platform. We use the device tree to find which
cpus to enable, and PSCI to start them.
2015-05-24 12:33:12 +00:00
Ganbold Tsagaankhuu
505050e877 Add kernel config and dts files for an aml8726-m3
based device.
Following u-boot commands allow FreeBSD boot on
Yiyate Android TV Box (aml8726-m3):

tv open 480p
mmc rescan 0
fatload mmc 0 0x80100000 kernel.bin
go 0x80100000

The current FreeBSD driver doesn't program the video
clocks so the u-boot tv command is necessary in order
for the frame buffer to be useful (otherwise it can
be skipped).

The SD card for the Yiyate Android TV Box doesn't need
anything special beyond creating a FAT16 and a UFS
filesystem.

Differential Revision:	https://reviews.freebsd.org/D2636
Submitted by:	John Wehle
2015-05-24 08:45:19 +00:00
Oleksandr Tymoshenko
5b03aba6c8 Switch TI platform support code from using FreeBSD's custom-baked DTS
files to vendor-provided ones. It should make easier to adopt platform
code to new revisions of hardware and to use DTS overlays for various
Beaglebone extensions (shields/capes).

Original dts filenames were not changed, they're now wrappers over dts
files provided by TI. So make sure you update .dtb files on your
devices as part of kernel update

GPIO addressing was changed: instead of one global /dev/gpioc0 there
are per-bank instances of /dev/gpiocX. Each bank has 32 pins so for
instance pin 121 on /dev/gpioc0 in old addressing scheme is now pin 25
on /dev/gpioc3

On Pandaboard serial console devices was changed from /dev/ttyu0 to
/dev/ttyu2 so you'll have to update /etc/ttys to get login prompt
on serial port in multiuser mode. Single user mode serial console
should work as-is

Differential Revision:	https://reviews.freebsd.org/D2146
Reviewed by:	rpaulo, ian, Michal Meloun, Svatopluk Kraus
2015-05-22 03:16:18 +00:00
Luiz Otavio O Souza
6a11fa4e31 Add the MMC/SD driver for Allwinner SoCs.
This is based on the patch sent by Alexander Fedorov with the following
fixes/improvements:

 - Better error handling;
 - Clock is derived from PLL6 (obtained from netbsd);
 - No more unnecessary busy loops on interrupt handler;
 - style(9) fixes and code cleanup.

I also want to thanks Martin Galvan who has sent an alternative
implementation with some interesting fixes.

Tested on CubieBoard2, Banana-Pi (thanks to netgate!) and Cubieboard1
(Pratik Singhal).

This is intended to pave the way for the upcoming GSoC work (and make
easier the build of images for the supported boards).

PR:		196081
Submitted by:	Alexander Fedorov <alexander.fedorov@rtlservice.com>
2015-05-21 17:39:42 +00:00
Ganbold Tsagaankhuu
206e21a41a D2432 (Patch for Amlogic single core PIC) moved the SMP option out
of AML8726 and into board specific config files since some boards
(e.g. YYHD18) use the aml8726-m3 which only have a single core.

r283057 applied most of D2432, however while it removed SMP from
AML8726, it missed adding the SMP option to the board specific
config files.

Differential Revision:	https://reviews.freebsd.org/D2589
Submitted by:	John Wehle
2015-05-20 05:49:52 +00:00
Warner Losh
4f3f6e1768 Add NFS server to mix (for easier, in-place updates). Move to
partition 2 for root (since partition 1 is reserved for FAT
files the Atmel ROMs can load).
2015-05-19 21:16:51 +00:00
Luiz Otavio O Souza
2b6bbe110f Remove unnecessary devices from allwinner kernels. 2015-05-18 18:25:38 +00:00
Andrew Turner
a6ffc42f7a Clean up the Amlogic interrupt controller driver to handle the case where
we have both the Amlogic pic and a GIC. This may be the case in some
configurations.

Differential Revision:	https://reviews.freebsd.org/D2432
Submitted by:	John Wehle <john@feith.com>
2015-05-18 11:04:07 +00:00
Andrew Turner
87c74046b6 Clean up the style to be "include<space><tab>" and remove options already
in std.armv6.
2015-05-18 08:12:08 +00:00
Bjoern A. Zeeb
73f1e30fa6 tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00
Zbigniew Bodek
4d892e4f22 Introduce support for the Alpine PoC from Annapurna Labs
The Alpine Platform-On-Chip offers multicore processing
(quad ARM Cortex-A15), 1/10Gb Ethernet, SATA 3, PCI-E 3,
DMA engines, Virtualization, Advanced Power Management and other.

This code drop involves basic platform support including:
SMP, IRQs, SerDes, SATA. As of now it is missing the PCIe support.
Part of the functionality is provided by the low-level code (HAL)
delivered by the chip vendor (Annapurna Labs) and is a subject to
change in the future (is planned to be moved to sys/contrib directory).

The review log for this commit is available here:
https://reviews.freebsd.org/D2340

Reviewed by:    andrew, ian, imp
Obtained from:  Semihalf
Sponsored by:   Annapurna Labs
2015-05-15 18:25:48 +00:00
Andrew Turner
ace157c3a9 Use the new gic option on all configs that need it. 2015-05-10 12:13:27 +00:00
Andrew Turner
1486e4bb63 Use the new gic option. While here remove extra whitespace from the ned of
a few lines.
2015-05-10 09:37:54 +00:00
Andrew Turner
e4ca149905 Add the gic to files.arm under "device gic" and use it with the
CUBIEBOARD2 config. This is common across a few SoCs so should be a common
option.
2015-05-10 09:33:03 +00:00
Andrew Turner
5357ace59e First pass clenup over the Marvell db-88f6xxx kernel configs. 2015-05-10 09:23:49 +00:00
Andrew Turner
532248e092 Pass over the at91 kernels to reduce the diff between them. 2015-05-09 21:24:55 +00:00
Glen Barber
88feae84be Merge ^/projects/release-arm-redux into ^/head.
Of note:

- This commit adds native FreeBSD/arm release build support without
  requiring out-of-tree utilities.

- Part of this merge removes the WANDBOARD-{SOLO,DUAL,QUAD} kernel
  configuration files, for which the IMX6 kernel configuration file
  should be used instead.

- The resulting images have a 'freebsd' user (password 'freebsd'),
  to allow ssh(1) access when console access is not available (VGA
  or serial).  The default 'root' user password is set to 'root'.

- The /etc/ttys file for arm images now enable both ttyv0 and ttyu0
  by default.

Help from:	many (boot testing, feedback, etc.)
Sponsored by:	The FreeBSD Foundation
2015-05-09 21:08:12 +00:00
Glen Barber
c083dc0321 Use the IMX6 kernel configuration for the WANDBOARD build,
since it supports all of these board variants.

While here, remove the WANDBOARD-{QUAD,SOLO,DUAL} kernel
configuration files.

Discussed with:	ian
Sponsored by:	The FreeBSD Foundation
2015-05-08 18:55:09 +00:00
Luiz Otavio O Souza
962940ce6c Add the SMP support for Raspberry Pi 2 (BCM2836).
Tested with the build of some ports and a buildworld.

Submitted by:	Daisuke Aoyama <aoyama@peach.ne.jp>
2015-05-07 22:11:44 +00:00
Andrew Turner
d667b90d53 Clean up the ARM kernel configs to use 'include<space><tab>"file"'. 2015-05-07 12:38:23 +00:00
Andrew Turner
9e67e4202d Start to reduce the diff between the Atmel kernel configs. 2015-05-05 18:29:51 +00:00
Andrew Turner
6193335c45 The VIRT kernel config targets armv6. 2015-05-05 18:04:47 +00:00
Andrew Turner
5c1bbeb74b Move the first batch of common armv6 options to std.armv6. 2015-05-05 17:59:02 +00:00
Ian Lepore
65c3de4e62 Create std.arm and std.armv6 config files and include the right one from
each of the existing kernel configs.  This gives a place to put config
that applies to the entire arch.

Add the ARM_NEW_PMAP option to std.armv6.  This is working well in early
testing and it's time for wide exposure, but it's still nice to be able
to fall back to the old implementation for testing when a problem comes
along.  Eventually the option and the old implementation will go away.

The opportunity now exists to move a whole lot of boilerplate from all the
arm kernel config files into std.arm*, but that's a commit for another day.
2015-05-05 16:09:25 +00:00
Luiz Otavio O Souza
d12acb19af Now that DMA works, enable the audio driver on RPi 2. 2015-05-05 01:45:38 +00:00
Luiz Otavio O Souza
1263958474 In preparation for the next cycle of official ARM images, add ARM_NEW_PMAP
to supported kernels.

This is a temporary solution and should be reverted when ARM_NEW_PMAP is
enabled by default.
2015-05-04 20:59:23 +00:00
Luiz Otavio O Souza
f6c05535af Fix the kernel ident for RPI2. 2015-05-02 20:41:49 +00:00
Ganbold Tsagaankhuu
c34625f7b7 Enable root mounting from mmc/sd card. 2015-04-27 00:39:57 +00:00
Andrew Turner
092b8f61cd Add the SOC_IMX51, SOC_IMX53, and SOC_IMX6 options. These are used to
select which SoCs the kernel config will support.

Use these options to merge files.imx51 and files.imx53.
2015-04-23 22:20:43 +00:00
Andrew Turner
bb456994ee Pull out the common parts of the ODROIDC1 and VSATV102 kernels to a new
kernel config. This also removes the per-board config files from universe.
2015-04-23 21:31:06 +00:00
Andrew Turner
442938a94f Remove the need for board specific std files on aml8726 by moving the
options they set to the main kernel config.
2015-04-23 20:53:29 +00:00
Andrew Turner
3aaf2b23e7 Update the ODROIDC1 and VSATV102 to reduce the diff to the other armv6
kernel config files.
2015-04-23 20:28:56 +00:00
Luiz Otavio O Souza
fb39e63bdf Now that we have an U-Boot for RPI2, do not use the static DTB compiled
into the kernel, which is used mostly on early development stages.

On RPI(2) the DTB is loaded and modified by firmware and then handed to
kernel via U-Boot and ubldr.

The RPI firmware adds (or modify) a few valuable data to the in memory
DTB, like:

 - System memory;
 - Ethernet MAC address;
 - framebuffer settings;
 - Board serial and revision;
 - clock-frequency for most of devices.
2015-04-23 19:50:22 +00:00
Luiz Otavio O Souza
14c1e97f57 Build and install the DTB for all the supported AllWinner SoCs.
We will need them when we start booting using ubldr.
2015-04-20 22:12:19 +00:00
Andrew Turner
46b1fe9224 Add a driver for the ARM Power State Coordination Interface (PSCI). This
handles versions 0.1 and 0.2 of the standard on 32-bit ARM.

With this driver we can shutdown in QEMU. Further work is needed to
turn secondary cores on on boot and to support later revisions of the
specification.

Submitted by:	Robin Randhawa <Robin.Randhawa at ARM.com>
Sponsored by:	The FreeBSD Foundation
2015-04-12 13:00:58 +00:00
Andrew Turner
fac289a29e Switch to the new v6 pmap code to increase its testing. It will now be
built as part of universe.
2015-04-12 08:10:18 +00:00
Andrew Turner
42f0d1fa49 Add support for the QEMU virt SoC. This is a SoC built depending on the
command line arguments passed in. It will then generate a dtb on the fly,
as such no dts will be added as it may be incorrect.

Relnotes:	yes
2015-04-11 17:52:47 +00:00
Andrew Turner
a1ba12b1cc Merge the common parts of the SOCKIT and SOCKIT-BERI kerenel, and mark the
former as NO_UNIVERSE.
2015-04-03 11:12:59 +00:00
Ganbold Tsagaankhuu
90120cf6e6 Add kernel config files for Hardkernel Odroid-C1 and Visson ATV-102 devices.
Submitted by:	  John Wehle
Approved by:	  stas (mentor)
2015-03-31 11:59:57 +00:00