diff options
Diffstat (limited to 'plat/freescale/imx8qxp/imx8qxp_bl31_setup.c')
| -rw-r--r-- | plat/freescale/imx8qxp/imx8qxp_bl31_setup.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/plat/freescale/imx8qxp/imx8qxp_bl31_setup.c b/plat/freescale/imx8qxp/imx8qxp_bl31_setup.c index 62d9f318..85c0442b 100644 --- a/plat/freescale/imx8qxp/imx8qxp_bl31_setup.c +++ b/plat/freescale/imx8qxp/imx8qxp_bl31_setup.c @@ -189,6 +189,7 @@ void imx8_partition_resources(void) { sc_err_t err; sc_rm_pt_t secure_part, os_part; + sc_rm_mr_t mr; int i; err = sc_rm_get_partition(ipc_handle, &secure_part); @@ -199,7 +200,7 @@ void imx8_partition_resources(void) err = sc_rm_set_parent(ipc_handle, os_part, secure_part); /* set secure resources to NOT-movable */ - for(i = 0; i<(sizeof(secure_rsrcs)/sizeof(sc_rsrc_t)); i++){ + for (i = 0; i < (sizeof(secure_rsrcs) / sizeof(sc_rsrc_t)); i++) { err = sc_rm_set_resource_movable(ipc_handle, secure_rsrcs[i], secure_rsrcs[i], false); } @@ -208,7 +209,7 @@ void imx8_partition_resources(void) err = sc_rm_move_all(ipc_handle, secure_part, os_part, true, true); /* iterate through peripherals to give NS OS part access */ - for(i = 0; i<(sizeof(ns_access_allowed)/sizeof(sc_rsrc_t)); i++){ + for (i = 0; i< (sizeof(ns_access_allowed) / sizeof(sc_rsrc_t)); i++) { err = sc_rm_set_peripheral_permissions(ipc_handle, ns_access_allowed[i], os_part, SC_RM_PERM_FULL); } @@ -222,6 +223,17 @@ void imx8_partition_resources(void) * */ + for (i = 0; i < (sizeof(ns_mem_region) / sizeof(struct mem_region)); i++) { + err = sc_rm_memreg_alloc(ipc_handle, &mr, ns_mem_region[i].start, ns_mem_region[i].end); + if (err) { + ERROR("Memreg alloc failed, 0x%lx -- 0x%lx\n", ns_mem_region[i].start, ns_mem_region[i].end); + } else { + err = sc_rm_assign_memreg(ipc_handle, os_part, mr); + if (err) + ERROR("Memreg assign failed, 0x%lx -- 0x%lx\n", ns_mem_region[i].start, ns_mem_region[i].end); + } + } + if (err) NOTICE("Partitioning Failed\n"); else @@ -283,7 +295,7 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2, void bl31_plat_arch_setup(void) { /* - * add the mmap + * add the mmap * Change to 128KB? * Fix Me */ |