Hi Anatolij
Subject: [PATCH 2/3] imx8: add sc_misc_seco_build_info()
sc_seco_build_info already in Stefano's tree.
Thanks, Peng.
Add function for reading SECO-FW commit id.
Signed-off-by: Anatolij Gustschin agust@denx.de
arch/arm/include/asm/arch-imx8/sci/sci.h | 1 + drivers/misc/imx8/scu_api.c | 27 ++++++++++++++++++++++++ 2 files changed, 28 insertions(+)
diff --git a/arch/arm/include/asm/arch-imx8/sci/sci.h b/arch/arm/include/asm/arch-imx8/sci/sci.h index 14ee6f999b..df5c60d4ce 100644 --- a/arch/arm/include/asm/arch-imx8/sci/sci.h +++ b/arch/arm/include/asm/arch-imx8/sci/sci.h @@ -81,6 +81,7 @@ int sc_misc_get_control(sc_ipc_t ipc, sc_rsrc_t resource, sc_ctrl_t ctrl, void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *boot_dev); void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status); void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit); +void sc_misc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit); int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val); int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp, s16 *celsius, s8 *tenths); diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c index b2fdeef13a..44d0165c3f 100644 --- a/drivers/misc/imx8/scu_api.c +++ b/drivers/misc/imx8/scu_api.c @@ -349,6 +349,33 @@ void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit) *commit = RPC_U32(&msg, 4); }
+void sc_misc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit) {
- 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_SVC(&msg) = SC_RPC_SVC_MISC;
- RPC_FUNC(&msg) = MISC_FUNC_SECO_BUILD_INFO;
- RPC_SIZE(&msg) = 1;
- ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size);
- if (ret < 0) {
printf("%s: err: %d\n", __func__, ret);return;- }
- if (version)
*version = RPC_U32(&msg, 0);- if (commit)
*commit = RPC_U32(&msg, 4);+}
int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val) { struct udevice *dev = gd->arch.scu_dev; -- 2.17.1