rockchip: only use HWRNG on RK3568 for now
authorDaniel Golle <daniel@makrotopia.org>
Mon, 29 Jul 2024 23:29:53 +0000 (00:29 +0100)
committerDaniel Golle <daniel@makrotopia.org>
Tue, 30 Jul 2024 00:04:43 +0000 (01:04 +0100)
commita158e7ed4397ae0239c880f408cc12a89a3f18d8
treee23b3a66511b4812ebe67517f6d097ceaca8b13c
parent249b949a26c1a3e39c06a64541c2460eab4c662e
rockchip: only use HWRNG on RK3568 for now

Testing turned out that the HWRNG quality varies greatly on RK3566,
even on supposedly identical boards and SoC revisions.
Hence enable the HWRNG driver only on RK3568 for now.
Allow users to simply tune sample_count and quality to allow easily
testing results on different boards and SoCs.

Link: https://patchwork.kernel.org/project/linux-arm-kernel/cover/cover.1720969799.git.daniel@makrotopia.org/
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
target/linux/rockchip/patches-6.6/300-hwrng-add-Rockchip-SoC-hwrng-driver.patch [deleted file]
target/linux/rockchip/patches-6.6/300-hwrng-add-hwrng-driver-for-Rockchip-RK3568-SoC.patch [new file with mode: 0644]
target/linux/rockchip/patches-6.6/301-arm64-dts-rockchip-add-DT-entry-for-RNG-to-RK3568.patch [new file with mode: 0644]
target/linux/rockchip/patches-6.6/301-arm64-dts-rockchip-add-DT-entry-for-RNG-to-RK356x.patch [deleted file]