CVS commit: [netbsd-9] src/sys/arch

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon May 18 18:54:30 UTC 2020

Modified Files:
        src/sys/arch/arm/dts [netbsd-9]: rk3399-pinebook-pro.dts
            rk3399-rockpro64.dts
        src/sys/arch/arm/rockchip [netbsd-9]: files.rockchip rk3399_cru.c
        src/sys/arch/evbarm/conf [netbsd-9]: GENERIC64
Added Files:
        src/sys/arch/arm/dts [netbsd-9]: rk3399-crypto.dtsi
        src/sys/arch/arm/rockchip [netbsd-9]: rk_v1crypto.c rk_v1crypto.h

Log Message:
Pull up following revision(s) (requested by riastradh in ticket #913):

        sys/arch/arm/dts/rk3399-crypto.dtsi: revision 1.1
        sys/arch/arm/rockchip/rk_v1crypto.c: revision 1.1
        sys/arch/arm/rockchip/rk_v1crypto.c: revision 1.2 (plus patch)
        sys/arch/arm/rockchip/rk_v1crypto.h: revision 1.1
        sys/arch/arm/dts/rk3399-pinebook-pro.dts: revision 1.3
        sys/arch/arm/rockchip/rk3399_cru.c: revision 1.20
        sys/arch/evbarm/conf/GENERIC64: revision 1.158
        sys/arch/arm/dts/rk3399-rockpro64.dts: revision 1.11
        sys/arch/arm/rockchip/files.rockchip: revision 1.24

Rockchip crypto engine RNG driver.

As found on the rk3288 and rk3399.  This driver only supports the
TRNG, not the rest of the crypto engine, although it uses the AES unit
to do a self-test at attach time to verify that the engine works.
There seem to be two versions of the Rockchip crypto engine, v1 and
v2; this one is for v1.  Can't name a driver `rkcryptov1' so we'll
clumsily call it `rkv1crypto' instead to leave room for `rkv2crypto'
later on.

The crypto binding derived from the Rockchip BSP Linux kernel, in the
location it appears on the rk3399, is in rk3399-crypto.dtsi, since
there doesn't seem to be a better place to put it at the moment among
this twisty maze of inclusions, all different.

Use rnd_add_data_sync from the callback.

(Doesn't make a difference in HEAD but this is the stated API
contract and it matters if we want to pull this up.)

Prime the pool on attach.


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/arm/dts/rk3399-crypto.dtsi
cvs rdiff -u -r1.2.4.2 -r1.2.4.3 src/sys/arch/arm/dts/rk3399-pinebook-pro.dts
cvs rdiff -u -r1.7.2.2 -r1.7.2.3 src/sys/arch/arm/dts/rk3399-rockpro64.dts
cvs rdiff -u -r1.19.2.3 -r1.19.2.4 src/sys/arch/arm/rockchip/files.rockchip
cvs rdiff -u -r1.8.4.3 -r1.8.4.4 src/sys/arch/arm/rockchip/rk3399_cru.c
cvs rdiff -u -r0 -r1.2.2.2 src/sys/arch/arm/rockchip/rk_v1crypto.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/arm/rockchip/rk_v1crypto.h
cvs rdiff -u -r1.103.2.11 -r1.103.2.12 src/sys/arch/evbarm/conf/GENERIC64

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.