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8e6a67d5be
freebsd-dev/sys/arm/broadcom/bcm2835
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Oleksandr Tymoshenko 8e6a67d5be [rpi] remove IRQ support for BCM233x RNG 
Upstream DTBs don't provide IRQ lines for the RNG. Moreover, harvesting
bytes as often as the RNG interrupt is triggered (87 times per sec) is an
overkill.

For these reasons, get rid of the interrupt mode and make callout mode the
default, with random bits harvested every 4 seconds.

Submitted by:	Sylvain Garrigues <sylgar@gmail.com>
Reviewed by:	ian, imp, manu, mmel
Approved by:	emaste
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D14541
2018-03-10 02:49:58 +00:00
..
bcm283x_dwc_fdt.c Switch to mainstream DTS for Raspberry Pi-B and Pi-2. 2018-02-27 15:01:17 +00:00
bcm2835_audio.c [rpi] Fix bcm2835_audio locking and samples starvation 2016-12-27 19:08:08 +00:00
bcm2835_bsc.c Do not attempt to refill the TX fifo if there is no data left to transfer. 2017-12-18 02:34:37 +00:00
bcm2835_bscreg.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_bscvar.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_clkman.c Add skeleton manual page for bcm283x_pwm 2018-01-22 07:43:54 +00:00
bcm2835_clkman.h Add a skeleton Clock Manager for RPi2/3, and use that from pwm 2018-01-22 07:10:30 +00:00
bcm2835_cpufreq.c Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
bcm2835_dma.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_dma.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_fb.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_fbd.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_ft5406.c Stop including fdt_common.h from the arm code when it's unneeded. 2016-11-14 11:41:22 +00:00
bcm2835_gpio.c Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
bcm2835_gpio.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_intr.c Switch to mainstream DTS for Raspberry Pi-B and Pi-2. 2018-02-27 15:01:17 +00:00
bcm2835_machdep.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_mbox_prop.h Force framebuffer virtual viewport to be the same as physical 2016-04-20 22:38:00 +00:00
bcm2835_mbox.c Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
bcm2835_mbox.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_pwm.c Forgot to edit copy&pasted copyright blurb. 2018-01-22 07:15:24 +00:00
bcm2835_rng.c [rpi] remove IRQ support for BCM233x RNG 2018-03-10 02:49:58 +00:00
bcm2835_sdhci.c Switch to mainstream DTS for Raspberry Pi-B and Pi-2. 2018-02-27 15:01:17 +00:00
bcm2835_spi.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_spireg.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_spivar.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_systimer.c Switch to mainstream DTS for Raspberry Pi-B and Pi-2. 2018-02-27 15:01:17 +00:00
bcm2835_vcbus.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_vcio.c Remove some NULL checks after M_WAITOK allocations from sys/arm/. 2016-08-09 16:02:35 +00:00
bcm2835_wdog.c sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2835_wdog.h sys/arm: further adoption of SPDX licensing ID tags. 2017-11-27 15:04:10 +00:00
bcm2836_mp.c Change leading spaces to tabs, no functional change. 2017-09-02 19:22:16 +00:00
bcm2836_mp.h RPI2: Add support for PLATFORM_SMP so we can later add it to GENERIC. 2016-09-29 06:54:02 +00:00
bcm2836.c [rpi3] Fix SMP build for FreeBSD/arm64 2016-11-24 00:39:17 +00:00
files.bcm283x Revert r327250 as it broke the build for some armv6 kernel and all armv4/5 2017-12-28 07:31:14 +00:00
files.bcm2835 Build the cpufunc_asm_* files based on the cpu type, not which config file 2015-03-29 22:43:39 +00:00
files.bcm2836 Create device options for the two common ARM timers. 2015-11-21 16:23:56 +00:00
std.bcm2835 Add the SOC_BCM2835 and SOC_BCM2836 options for the arm kernel and add the 2015-03-24 18:46:01 +00:00
std.bcm2836 Tag all armv7 kernels as such in their machine config line. 2017-10-05 23:01:50 +00:00
std.rpi Make kernel option KERNVIRTADDR optional, remove it from std.<platform> 2017-12-30 00:20:49 +00:00
vc_vchi_audioserv_defs.h Add VideoCore audio driver for Rasperry Pi (BCM2835) 2015-02-08 01:12:40 +00:00