diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/imx8/scu_api.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c index c1e54fc4bc..227bc52873 100644 --- a/drivers/misc/imx8/scu_api.c +++ b/drivers/misc/imx8/scu_api.c @@ -174,6 +174,28 @@ sc_bool_t sc_pm_is_partition_started(sc_ipc_t ipc, sc_rm_pt_t pt) return !!result; } +int sc_pm_resource_reset(sc_ipc_t ipc, sc_rsrc_t resource) +{ + struct udevice *dev = gd->arch.scu_dev; + int size = sizeof(struct sc_rpc_msg_s); + struct sc_rpc_msg_s msg; + int ret; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SIZE(&msg) = 2U; + RPC_SVC(&msg) = (u8)(SC_RPC_SVC_PM); + RPC_FUNC(&msg) = (u8)(PM_FUNC_RESOURCE_RESET); + + RPC_U16(&msg, 0U) = (u16)(resource); + + ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size); + if (ret) + printf("%s: resource:%d res:%d\n", + __func__, resource, RPC_R8(&msg)); + + return ret; +} + /* PAD */ int sc_pad_set(sc_ipc_t ipc, sc_pad_t pad, u32 val) { @@ -1028,3 +1050,31 @@ int sc_seco_get_mp_sign(sc_ipc_t ipc, sc_faddr_t msg_addr, return ret; } + +int sc_seco_secvio_dgo_config(sc_ipc_t ipc, uint8_t id, uint8_t access, + u32 *data) +{ + struct udevice *dev = gd->arch.scu_dev; + struct sc_rpc_msg_s msg; + int size = sizeof(struct sc_rpc_msg_s); + int ret; + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SIZE(&msg) = 3U; + RPC_SVC(&msg) = (u8)(SC_RPC_SVC_SECO); + RPC_FUNC(&msg) = (u8)(SECO_FUNC_SECVIO_DGO_CONFIG); + + RPC_U32(&msg, 0U) = (u32)(*data); + RPC_U8(&msg, 4U) = (u8)(id); + RPC_U8(&msg, 5U) = (u8)(access); + + ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size); + if (ret) + printf("%s, id:0x%x, access:%x, res:%d\n", + __func__, id, access, RPC_R8(&msg)); + + if (data) + *data = RPC_U32(&msg, 0U); + + return ret; +} |