diff options
| author | Jacky Bai <ping.bai@nxp.com> | 2020-01-14 16:05:59 +0800 |
|---|---|---|
| committer | Jacky Bai <ping.bai@nxp.com> | 2020-02-09 20:58:49 +0800 |
| commit | 563016d45a91a9f1501aa43b22e7db9705605346 (patch) | |
| tree | 30dbdd5cadb3722c2a0f9036de3fb0174fe3abef /plat/imx/common | |
| parent | 085ba00ae5f1e302fc76a1d146bcbe7d743384bb (diff) | |
plat: imx8m: Add hab suport on imx8m SoC family
Add the HAB secure boot support for the i.MX8M SoC family.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Diffstat (limited to 'plat/imx/common')
| -rw-r--r-- | plat/imx/common/imx_sip_svc.c | 6 | ||||
| -rw-r--r-- | plat/imx/common/include/imx_sip_svc.h | 15 |
2 files changed, 21 insertions, 0 deletions
diff --git a/plat/imx/common/imx_sip_svc.c b/plat/imx/common/imx_sip_svc.c index cf4590ff..6a595571 100644 --- a/plat/imx/common/imx_sip_svc.c +++ b/plat/imx/common/imx_sip_svc.c @@ -35,6 +35,9 @@ static uintptr_t imx_sip_handler(unsigned int smc_fid, break; case IMX_SIP_DDR_DVFS: return dram_dvfs_handler(smc_fid, handle, x1, x2, x3); + case IMX_SIP_HAB: + SMC_RET1(handle, imx_hab_handler(smc_fid, x1, x2, x3, x4)); + break; #endif #if defined(PLAT_imx8mm) || defined(PLAT_imx8mn) case IMX_SIP_DDR_DVFS: @@ -42,6 +45,9 @@ static uintptr_t imx_sip_handler(unsigned int smc_fid, case IMX_SIP_GPC: SMC_RET1(handle, imx_gpc_handler(smc_fid, x1, x2, x3)); break; + case IMX_SIP_HAB: + SMC_RET1(handle, imx_hab_handler(smc_fid, x1, x2, x3, x4)); + break; #endif #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) case IMX_SIP_SRTC: diff --git a/plat/imx/common/include/imx_sip_svc.h b/plat/imx/common/include/imx_sip_svc.h index e6a4dd5a..0deb6ae8 100644 --- a/plat/imx/common/include/imx_sip_svc.h +++ b/plat/imx/common/include/imx_sip_svc.h @@ -28,6 +28,15 @@ #define IMX_SIP_GET_SOC_INFO 0xC2000006 +#define IMX_SIP_HAB 0xc2000007 +#define IMX_SIP_HAB_AUTHENTICATE 0x00 +#define IMX_SIP_HAB_ENTRY 0x01 +#define IMX_SIP_HAB_EXIT 0x02 +#define IMX_SIP_HAB_REPORT_EVENT 0x03 +#define IMX_SIP_HAB_REPORT_STATUS 0x04 +#define IMX_SIP_HAB_FAILSAFE 0x05 +#define IMX_SIP_HAB_CHECK_TARGET 0x06 + #define IMX_SIP_WAKEUP_SRC 0xC2000009 #define IMX_SIP_WAKEUP_SRC_SCU 0x1 #define IMX_SIP_WAKEUP_SRC_IRQSTEER 0x2 @@ -45,6 +54,9 @@ int imx_gpc_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, u_register_t x3); int dram_dvfs_handler(uint32_t smc_fid, void *handle, u_register_t x1, u_register_t x2, u_register_t x3); + +int imx_hab_handler(uint32_t smc_fid, u_register_t x1, + u_register_t x2, u_register_t x3, u_register_t x4); #endif #if defined(PLAT_imx8mm) || defined(PLAT_imx8mn) int dram_dvfs_handler(uint32_t smc_fid, void *handle, @@ -52,6 +64,9 @@ int dram_dvfs_handler(uint32_t smc_fid, void *handle, int imx_gpc_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, u_register_t x3); + +int imx_hab_handler(uint32_t smc_fid, u_register_t x1, + u_register_t x2, u_register_t x3, u_register_t x4); #endif #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) |