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11 Commits

Author SHA1 Message Date
Emmanuel Vadot
356c50adff Add support for Allwinner A13. 
Reviewed by:	jmcneill
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D6809
 2016-07-08 23:38:25 +00:00
Emmanuel Vadot
0aa4b81381 Add support for Allwinner H3 SoC. 
For now clocks, GPIO, Pinmux, UART, MMC, EHCI is supported.
Tested on OrangePi-One

Reviewed by:	jmcneill
Approved by:	cognet (mentor)
Differential Revision:	https://reviews.freebsd.org/D6311
 2016-05-13 18:20:54 +00:00
Emmanuel Vadot
498b9fa710 Merge a20_mp_start_ap and a31_mp_start_ap into one function. 
This function works with all smp non-multicluster allwinner SoC (A20, A31, A31S and H3).

Approved by:	cognet (mentor)
Differential Revision:	https://reviews.freebsd.org/D6269
 2016-05-10 18:00:37 +00:00
Jared McNeill
8a0fd1a7cd Add support for the Allwinner A83T (sun8iw6p1) SoC. 
Clocks, GPIO, UART, SD card / eMMC, USB, watchdog, and ethernet are
supported. Note that the A83T contains two clusters of four Cortex-A7
CPUs, and only CPUs in first cluster are started for now.

Tested on a Sinovoip Banana Pi BPI-M3.
 2016-05-05 09:41:57 +00:00
Andrew Turner
cca48a59de Add a MULTIDELAY option to allow the ARM kernel to have multiple DELAY 
implementations. Early in the boot the kernel will use an approximate,
however after the timer has been probed it will switch to a more accurate
implementation.

Reviewed by:	manu
Sponsored by:	ABT Systems Ltd
Differential Revision:	https://reviews.freebsd.org/D5762
 2016-04-30 17:27:33 +00:00
Ruslan Bukin
30b72b6871 Move arm's devmap to some generic place, so it can be used 
by other architectures.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D6091
Sponsored by:	DARPA, AFRL
Sponsored by:	HEIF5
 2016-04-26 11:53:37 +00:00
Andrew Turner
bdb976c4a3 Only define the platform methods for the Allwinner platforms we are 
building for.

Sponsored by:	ABT Systems Ltd
 2016-03-26 17:49:46 +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
7ea3f5b654 Add support for the Allwinner A31 watchdog to the existing A10 watchdog 
driver. This mostly involves selecting the register offsets to use at
runtime based on the hardware we are talking to.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D5327
 2016-02-25 16:50:36 +00:00
Andrew Turner
0bd11ac8f9 Add initial support for the Allwinner A31i and A31s. This just adds the 
FDT platform code to detect when we are booting on one of these SoCs. The
driver changes will be added shortly.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D5338
 2016-02-19 14:15:31 +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