diff options
| author | Ye Li | 2020-06-09 03:34:42 -0700 |
|---|---|---|
| committer | Stefano Babic | 2020-07-16 11:19:50 +0200 |
| commit | dfbdaa66b7fbc60efb48e228733f7e98b3e6fed5 (patch) | |
| tree | 63fb07cca08628aff72f2de283b0e9fd935ad643 /drivers/misc | |
| parent | def88bce094e95939abf1e5d02a9b413b3627f6f (diff) | |
misc: scu_api: Add SCFW API to get the index of boot container set
Add SCFW API sc_misc_get_boot_container to get current boot container
set index.
The index value returns 1 for primary container set, 2 for secondary
container set.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/imx8/scu_api.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c index 3e38edbf5dc..20b74fbb18d 100644 --- a/drivers/misc/imx8/scu_api.c +++ b/drivers/misc/imx8/scu_api.c @@ -374,6 +374,31 @@ void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status) __func__, status, RPC_R8(&msg)); } +int sc_misc_get_boot_container(sc_ipc_t ipc, u8 *idx) +{ + struct udevice *dev = gd->arch.scu_dev; + int size = sizeof(struct sc_rpc_msg_s); + struct sc_rpc_msg_s msg; + int ret; + + if (!dev) + hang(); + + RPC_VER(&msg) = SC_RPC_VERSION; + RPC_SIZE(&msg) = 1U; + RPC_SVC(&msg) = (u8)SC_RPC_SVC_MISC; + RPC_FUNC(&msg) = (u8)MISC_FUNC_GET_BOOT_CONTAINER; + + ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size); + if (ret < 0) + return ret; + + if (idx) + *idx = (u8)RPC_U8(&msg, 0U); + + return 0; +} + void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit) { struct udevice *dev = gd->arch.scu_dev; |