Re: [PATCH] ARM: i.MX: enable Master Identifier Unlock

2020-06-01 Thread Sascha Hauer
On Thu, May 28, 2020 at 02:56:11PM +0200, Rouven Czerwinski wrote: > By default the HAB locks the Master Identifier (MID) to preconfigured > values. This is not a problem if Linux is running in the secure world, > however when running a secure world operating system such as OP-TEE, the > MID config

[PATCH] ARM: i.MX: enable Master Identifier Unlock

2020-05-28 Thread Rouven Czerwinski
By default the HAB locks the Master Identifier (MID) to preconfigured values. This is not a problem if Linux is running in the secure world, however when running a secure world operating system such as OP-TEE, the MID configuration should be done by the secure world operating system. This causes n