diff options
Diffstat (limited to 'drivers/tee/optee/core.c')
| -rw-r--r-- | drivers/tee/optee/core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 726382da9b..7f870f2f73 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -315,6 +315,13 @@ static u32 do_call_with_arg(struct udevice *dev, struct optee_msg_arg *arg) param.a3 = res.a3; handle_rpc(dev, ¶m, &page_list); } else { + /* + * In case we've accessed RPMB to serve an RPC + * request we need to restore the previously + * selected partition as the caller may expect it + * to remain unchanged. + */ + optee_suppl_rpmb_release(dev); return call_err_to_res(res.a0); } } @@ -651,4 +658,5 @@ U_BOOT_DRIVER(optee) = { .probe = optee_probe, .ops = &optee_ops, .platdata_auto_alloc_size = sizeof(struct optee_pdata), + .priv_auto_alloc_size = sizeof(struct optee_private), }; |