Hi Nishanth,
On 05/12/23 01:00, Nishanth Menon wrote:
On 15:59-20231201, Dhruva Gole wrote:
The CFG_WITH_SOFTWARE_PRNG option was needed once when there were some issues with system crashes/ hangs after a suspend-resume cycle. However this seems to no longer be the case with newer firmwares, and this config is not needed for basic boot support of the SoC either, hence remove it from the docs.
Cc: Kamlesh kamlesh@ti.com Cc: Vibhore Vardhan vibhore@ti.com Cc: Wadim Egorov <w.egorov@phytec.de >> Dhruva Gole (2): doc: board: beagle: am62x_beagleplay: Delete SW_PRNG flag for OPTEE doc: board: ti: am62x_sk: Remove SW_PRNG Flag for OPTEE
doc/board/beagle/am62x_beagleplay.rst | 1 - doc/board/ti/am62x_sk.rst | 1 - 2 files changed, 2 deletions(-)
NAK to the series. RNG seed is needed for KASLR. either enable h/w RNG
@Wadim: Please take note and ignore my previous suggestion to you to remove this line, keep this line as is.
or at least enable S/W RNG in OPTEE.
Agreed, I will send a patch to use HWRNG later on then. For now let's just keep the PRNG enabled in these docs.