diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c index 9f137f4bf59a071d8b101bb10e5c33e0f673e3dc..e84c4547e2fbe0edfb854e9958bbe50340cf6e1b 100644 --- a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c +++ b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c @@ -538,6 +538,33 @@ enum pm_ret_status pm_get_chipid(uint32_t *value) return pm_ipi_send_sync(primary_proc, payload, value, 2); } +/** + * pm_secure_rsaaes() - Load the secure images. + * + * This function provides access to the xilsecure library to load + * the authenticated, encrypted, and authenicated/encrypted images. + * + * address_low: lower 32-bit Linear memory space address + * + * address_high: higher 32-bit Linear memory space address + * + * size: Number of 32bit words + * + * @return Returns status, either success or error+reason + */ +enum pm_ret_status pm_secure_rsaaes(uint32_t address_low, + uint32_t address_high, + uint32_t size, + uint32_t flags) +{ + uint32_t payload[PAYLOAD_ARG_CNT]; + + /* Send request to the PMU */ + PM_PACK_PAYLOAD5(payload, PM_SECURE_RSA_AES, address_high, address_low, + size, flags); + return pm_ipi_send_sync(primary_proc, payload, NULL, 0); +} + /** * pm_get_callbackdata() - Read from IPI response buffer * @data - array of PAYLOAD_ARG_CNT elements diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_sys.h b/plat/xilinx/zynqmp/pm_service/pm_api_sys.h index 8726eb767511e5a606ef07c18a820a65b9dfe462..bdb0eac52606cd5cfd0d34db5ab34a03194ac933 100644 --- a/plat/xilinx/zynqmp/pm_service/pm_api_sys.h +++ b/plat/xilinx/zynqmp/pm_service/pm_api_sys.h @@ -108,6 +108,10 @@ enum pm_ret_status pm_fpga_load(uint32_t address_low, enum pm_ret_status pm_fpga_get_status(unsigned int *value); enum pm_ret_status pm_get_chipid(uint32_t *value); +enum pm_ret_status pm_secure_rsaaes(uint32_t address_high, + uint32_t address_low, + uint32_t size, + uint32_t flags); void pm_get_callbackdata(uint32_t *data, size_t count); enum pm_ret_status pm_pinctrl_request(unsigned int pin); enum pm_ret_status pm_pinctrl_release(unsigned int pin); diff --git a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c index 69e711aa24f1304bdbf0760d538c37dcb471011c..02d2f2d2f03f14350627bfac4d4a07ac2d17c187 100644 --- a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c +++ b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c @@ -252,6 +252,11 @@ uint64_t pm_smc_handler(uint32_t smc_fid, uint64_t x1, uint64_t x2, uint64_t x3, result[1]); } + case PM_SECURE_RSA_AES: + ret = pm_secure_rsaaes(pm_arg[0], pm_arg[1], pm_arg[2], + pm_arg[3]); + SMC_RET1(handle, (uint64_t)ret); + case PM_GET_CALLBACK_DATA: { uint32_t result[4];