imx: add i.MX8 SoCs build info SIP(silicon provider) service support
This patch adds NXP i.MX8 SoCs' build info SIP support for easy debug.
With this function enabled, TF-A's commit hash can be showed in u-boot
debug console when booting up, when there is any issue which could be
related to TF-A, users can use the commit hash value to easily identify
which commit introduces the issue.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
diff --git a/plat/imx/common/imx_sip_svc.c b/plat/imx/common/imx_sip_svc.c
index d66c24e..c27fbf2 100644
--- a/plat/imx/common/imx_sip_svc.c
+++ b/plat/imx/common/imx_sip_svc.c
@@ -40,6 +40,8 @@
case IMX_SIP_MISC_SET_TEMP:
SMC_RET1(handle, imx_misc_set_temp_handler(smc_fid, x1, x2, x3, x4));
#endif
+ case IMX_SIP_BUILDINFO:
+ SMC_RET1(handle, imx_buildinfo_handler(smc_fid, x1, x2, x3, x4));
default:
WARN("Unimplemented i.MX SiP Service Call: 0x%x\n", smc_fid);
SMC_RET1(handle, SMC_UNK);