linux-nv-oot

mirror of git://nv-tegra.nvidia.com/linux-nv-oot.git synced 2025-12-24 10:11:26 +03:00

Viswanath L bb93b07676 nvadsp: Pass shared mem via MBX in backdoor boot

In backdoor boot if shared memory region is not defined in the
ADSP FW then assume it to be placed at the start of OS memory
and communicate the same via MBX. In case MBX is not available
then the boot is aborted.

Bug 200745795
Bug 200746669

Change-Id: I15cd4f3f07dd91c2700479906d19b9219814e2f6
Signed-off-by: Viswanath L <viswanathl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2613565
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2023-06-20 15:13:15 +00:00