freebsd-dev/sys/arm
Zbigniew Bodek 990b485c6f Introduce support for DMA coherent ARM platforms
- Inherit BUS_DMA_COHERENT flag from parent buses
- Use cacheable memory attributes on dma coherent platform
- Disable cache synchronization on coherent platform

Changes are based on ARMv8 busdma code and commit r299683.

Submitted by: Michal Mazur <mkm@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Reviewed by: ian
Differential revision: https://reviews.freebsd.org/D11201
2017-06-21 18:23:28 +00:00
..
allwinner allwinner: Configure pins for DTS >= Linux 4.11 2017-06-19 06:30:04 +00:00
altera/socfpga Add FPGA manager driver for Intel Arria 10. 2017-03-03 14:19:37 +00:00
amlogic/aml8726 Add and use a MMC_DECLARE_BRIDGE macro for declaring mmc(4) bridges 2017-03-07 22:42:44 +00:00
annapurna/alpine Start to rename files with common or generic names to be SoC specific. The 2017-06-04 09:11:14 +00:00
arm Introduce support for DMA coherent ARM platforms 2017-06-21 18:23:28 +00:00
at91 Load the transmit dma buffer at attach time as well. We don't need to 2017-06-18 21:03:35 +00:00
broadcom/bcm2835 Fix spelling mistake, BCM2835_PASWORD -> BCM2835_PASSWORD 2017-04-03 22:36:45 +00:00
cavium/cns11xx Allow setting access-width for UART registers. 2017-02-27 20:08:42 +00:00
cloudabi32 Move struct syscall_args syscall arguments parameters container into 2017-06-12 21:03:23 +00:00
conf Put ARM_USE_V6_BUSDMA into the SAM9G20EK reference kernel to try to 2017-06-18 21:03:53 +00:00
freescale Add a driver for the imx6 EPIT timer that can be used as the system 2017-06-18 18:22:52 +00:00
include Disable PL310 outer cache sync for IO coherent platforms 2017-06-20 11:11:42 +00:00
lpc Add and use a MMC_DECLARE_BRIDGE macro for declaring mmc(4) bridges 2017-03-07 22:42:44 +00:00
mv Implement workaround for Armada 38X family HW issue between CPU and devices 2017-06-20 11:09:38 +00:00
nvidia Restore original (pre r315760) naming for Tegra SDHCI device. 2017-03-23 08:16:53 +00:00
qemu Make the default FDT implementation of platform_mp_setmaxid use the cpu 2017-03-17 12:45:53 +00:00
ralink [arm] [rt1310] add initial RT1310 SoC code. 2017-05-06 06:14:46 +00:00
rockchip Remake support for SMP kernel on UP cpu: 2017-02-02 06:14:44 +00:00
samsung/exynos Port the Samsung ARM code to use PLATFORM and PLATFORM_SMP. This will help 2017-06-03 20:02:12 +00:00
ti [am335x] Fix HDMI suport for Beaglebone Black 2017-03-30 21:54:57 +00:00
versatile Stop making cpu_initclocks weak when using event timers. A weak symbol 2017-06-03 16:24:17 +00:00
xilinx Port the Xilinx code to use PLATFORM and PLATFORM_SMP. This will help move 2017-06-03 19:11:32 +00:00
xscale Allow setting access-width for UART registers. 2017-02-27 20:08:42 +00:00