plat: imx8m: Implement IMX_SIP_BUILDINFO

The IMX_SIP_BUILDINFO call was implemented for imx8qm and imx8qx but
it's also applicable to imx8m.

This fixes U-Boot not printing commit hash on 8m with upstream TF-A.

Change-Id: Idcfd9729eaaccf329c24e241da325f1f6cd3c880
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>

plat/imx/common/imx_sip_handler.c

@@ -14,6 +14,8 @@
 #include <imx_sip_svc.h>
 #include <sci/sci.h>
 
+#if defined(PLAT_IMX8QM) || defined(PLAT_IMX8QX)
+
 #ifdef PLAT_IMX8QM
 const static int ap_cluster_index[PLATFORM_CLUSTER_COUNT] = {
 	SC_R_A53, SC_R_A72,
@@ -139,6 +141,8 @@ int imx_misc_set_temp_handler(uint32_t smc_fid,
 	return sc_misc_set_temp(ipc_handle, x1, x2, x3, x4);
 }
 
+#endif /* defined(PLAT_IMX8QM) || defined(PLAT_IMX8QX) */
+
 static uint64_t imx_get_commit_hash(u_register_t x2,
 		    u_register_t x3,
 		    u_register_t x4)

plat/imx/common/include/imx_sip_svc.h

@@ -38,9 +38,9 @@ int imx_otp_handler(uint32_t smc_fid, void *handle,
 int imx_misc_set_temp_handler(uint32_t smc_fid, u_register_t x1,
 			      u_register_t x2, u_register_t x3,
 			      u_register_t x4);
+#endif
 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1,
 			       u_register_t x2, u_register_t x3,
 			       u_register_t x4);
-#endif
 
 #endif /* __IMX_SIP_SVC_H__ */

plat/imx/imx8m/imx8mm/platform.mk

@@ -24,6 +24,8 @@ BL31_SOURCES		+=	plat/imx/common/imx8_helpers.S			\
 				plat/imx/imx8m/imx8mm/imx8mm_psci.c		\
 				plat/imx/imx8m/imx8mm/gpc.c			\
 				plat/imx/common/imx8_topology.c			\
+				plat/imx/common/imx_sip_handler.c		\
+				plat/imx/common/imx_sip_svc.c			\
 				plat/imx/common/imx_uart_console.S		\
 				lib/xlat_tables/aarch64/xlat_tables.c		\
 				lib/xlat_tables/xlat_tables_common.c		\

plat/imx/imx8m/imx8mq/platform.mk

@@ -24,6 +24,8 @@ BL31_SOURCES		+=	plat/imx/common/imx8_helpers.S			\
 				plat/imx/imx8m/imx8m_psci_common.c		\
 				plat/imx/imx8m/imx8mq/gpc.c			\
 				plat/imx/common/imx8_topology.c			\
+				plat/imx/common/imx_sip_handler.c		\
+				plat/imx/common/imx_sip_svc.c			\
 				plat/imx/common/imx_uart_console.S		\
 				lib/xlat_tables/aarch64/xlat_tables.c		\
 				lib/xlat_tables/xlat_tables_common.c		\