From patchwork Mon May 11 09:48:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 245570 List-Id: U-Boot discussion From: peng.fan at nxp.com (Peng Fan) Date: Mon, 11 May 2020 17:48:33 +0800 Subject: [PATCH 2/6] imx8m: soc: use arm_smccc_smc In-Reply-To: <20200511094837.8572-1-peng.fan@nxp.com> References: <20200511094837.8572-1-peng.fan@nxp.com> Message-ID: <20200511094837.8572-3-peng.fan@nxp.com> Use arm_smccc_smc to replace call_imx_sip Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/soc.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 347fd6d0ad..e6863ab5cf 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -20,6 +20,7 @@ #include #include #include +#include DECLARE_GLOBAL_DATA_PTR; @@ -429,10 +430,12 @@ void reset_cpu(ulong addr) static void acquire_buildinfo(void) { u64 atf_commit = 0; + struct arm_smccc_res res; /* Get ARM Trusted Firmware commit id */ - atf_commit = call_imx_sip(IMX_SIP_BUILDINFO, - IMX_SIP_BUILDINFO_GET_COMMITHASH, 0, 0, 0); + arm_smccc_smc(IMX_SIP_BUILDINFO, IMX_SIP_BUILDINFO_GET_COMMITHASH, + 0, 0 , 0, 0, 0, 0, &res); + atf_commit = res.a0; if (atf_commit == 0xffffffff) { debug("ATF does not support build info\n"); atf_commit = 0x30; /* Display 0, 0 ascii is 0x30 */