Home
last modified time | relevance | path

Searched refs:dtb (Results 1 – 25 of 110) sorted by relevance

12345

/rk3399_ARM-atf/plat/rpi/rpi4/
H A Drpi4_setup.c24 static void remove_spintable_memreserve(void *dtb) in remove_spintable_memreserve() argument
27 int regions = fdt_num_mem_rsv(dtb); in remove_spintable_memreserve()
31 if (fdt_get_mem_rsv(dtb, i, &addr, &size) != 0) { in remove_spintable_memreserve()
47 fdt_del_mem_rsv(dtb, i); in remove_spintable_memreserve()
57 void *dtb = (void *)rpi4_get_dtb_address(); in rpi4_prepare_dtb() local
62 if (fdt_check_header(dtb) != 0) in rpi4_prepare_dtb()
65 ret = fdt_open_into(dtb, dtb, 0x100000); in rpi4_prepare_dtb()
67 ERROR("Invalid Device Tree at %p: error %d\n", dtb, ret); in rpi4_prepare_dtb()
71 if (dt_add_psci_node(dtb)) { in rpi4_prepare_dtb()
76 if (dt_add_psci_cpu_enable_methods(dtb)) { in rpi4_prepare_dtb()
[all …]
/rk3399_ARM-atf/plat/qemu/qemu_sbsa/
H A Dsbsa_platform.c39 static void read_cpu_topology_from_dt(void *dtb) in read_cpu_topology_from_dt() argument
55 node = fdt_path_offset(dtb, "/cpus/topology"); in read_cpu_topology_from_dt()
58 fdt_read_uint32_default(dtb, node, "sockets", 0); in read_cpu_topology_from_dt()
60 fdt_read_uint32_default(dtb, node, "clusters", 0); in read_cpu_topology_from_dt()
62 fdt_read_uint32_default(dtb, node, "cores", 0); in read_cpu_topology_from_dt()
64 fdt_read_uint32_default(dtb, node, "threads", 0); in read_cpu_topology_from_dt()
74 static void read_cpuinfo_from_dt(void *dtb) in read_cpuinfo_from_dt() argument
100 node = fdt_path_offset(dtb, "/cpus"); in read_cpuinfo_from_dt()
110 node = fdt_path_offset(dtb, "/cpus/cpu@0"); in read_cpuinfo_from_dt()
113 if (fdt_getprop(dtb, node, "reg", NULL)) { in read_cpuinfo_from_dt()
[all …]
/rk3399_ARM-atf/plat/xilinx/common/
H A Dplat_fdt.c20 static uint8_t is_fit_image(void *dtb) in is_fit_image() argument
25 confs_noffset = fdt_path_offset(dtb, FIT_CONFS_PATH); in is_fit_image()
89 static int check_fdt_reserved_memory(void *dtb, const char *node_name) in check_fdt_reserved_memory() argument
91 int offset = fdt_path_offset(dtb, "/reserved-memory"); in check_fdt_reserved_memory()
94 offset = fdt_subnode_offset(dtb, offset, node_name); in check_fdt_reserved_memory()
103 void *dtb; in prepare_dtb() local
107 dtb = (void *)plat_retrieve_dt_addr(); in prepare_dtb()
111 map_ret = add_mmap_dynamic_region((unsigned long long)dtb, in prepare_dtb()
112 (uintptr_t)dtb, in prepare_dtb()
117 if (is_valid_dtb(dtb) == 0) { in prepare_dtb()
[all …]
H A Dplat_console.c34 #if ((CONSOLE_IS(dtb) || RT_CONSOLE_IS(dtb)) && (XLNX_DT_CFG == 1))
79 #if ((CONSOLE_IS(dtb) || RT_CONSOLE_IS(dtb)) && (XLNX_DT_CFG == 1))
86 static int32_t get_baudrate(void *dtb) in get_baudrate() argument
94 node = fdt_path_offset(dtb, "/secure-chosen"); in get_baudrate()
96 node = fdt_path_offset(dtb, "/chosen"); in get_baudrate()
103 prop = fdt_getprop(dtb, node, "stdout-path", NULL); in get_baudrate()
136 static uint32_t get_node_status(void *dtb, int node) in get_node_status() argument
141 status_cell = fdt_getprop(dtb, node, "status", NULL); in get_node_status()
159 static int32_t fdt_add_uart_info(dt_uart_info_t *info, int node, void *dtb) in fdt_add_uart_info() argument
166 com = fdt_getprop(dtb, node, "compatible", NULL); in fdt_add_uart_info()
[all …]
/rk3399_ARM-atf/include/common/
H A Dfdt_wrappers.h18 int fdt_read_uint32(const void *dtb, int node, const char *prop_name,
20 uint32_t fdt_read_uint32_default(const void *dtb, int node,
22 int fdt_read_uint64(const void *dtb, int node, const char *prop_name,
24 uint64_t fdt_read_uint64_default(const void *dtb, int node,
26 int fdt_read_uint32_array(const void *dtb, int node, const char *prop_name,
28 int fdtw_read_string(const void *dtb, int node, const char *prop,
30 int fdtw_read_uuid(const void *dtb, int node, const char *prop,
32 int fdtw_write_inplace_cells(void *dtb, int node, const char *prop,
34 int fdtw_read_bytes(const void *dtb, int node, const char *prop,
36 int fdtw_write_inplace_bytes(void *dtb, int node, const char *prop,
[all …]
H A Dfdt_fixup.h28 int fdt_add_reserved_memory(void *dtb, const char *node_name,
30 int fdt_add_cpus_node(void *dtb, unsigned int afflv0,
32 int fdt_add_cpu_idle_states(void *dtb, const struct psci_cpu_idle_state *state);
33 int fdt_adjust_gic_redist(void *dtb, unsigned int nr_cores, uintptr_t gicr_base,
35 int fdt_set_mac_address(void *dtb, unsigned int ethernet_idx,
/rk3399_ARM-atf/common/
H A Dfdt_fixup.c196 int fdt_add_reserved_memory(void *dtb, const char *node_name, in fdt_add_reserved_memory() argument
199 int offs = fdt_path_offset(dtb, "/reserved-memory"); in fdt_add_reserved_memory()
205 ac = fdt_address_cells(dtb, 0); in fdt_add_reserved_memory()
206 sc = fdt_size_cells(dtb, 0); in fdt_add_reserved_memory()
208 offs = fdt_add_subnode(dtb, 0, "reserved-memory"); in fdt_add_reserved_memory()
212 fdt_setprop_u32(dtb, offs, "#address-cells", ac); in fdt_add_reserved_memory()
213 fdt_setprop_u32(dtb, offs, "#size-cells", sc); in fdt_add_reserved_memory()
214 fdt_setprop(dtb, offs, "ranges", NULL, 0); in fdt_add_reserved_memory()
218 fdt_for_each_subnode(node, dtb, offs) { in fdt_add_reserved_memory()
223 ret = fdt_get_reg_props_by_index(dtb, node, 0, &c_base, &c_size); in fdt_add_reserved_memory()
[all …]
H A Dfdt_wrappers.c26 int fdt_read_uint32_array(const void *dtb, int node, const char *prop_name, in fdt_read_uint32_array() argument
32 assert(dtb != NULL); in fdt_read_uint32_array()
38 prop = fdt_getprop(dtb, node, prop_name, &value_len); in fdt_read_uint32_array()
57 int fdt_read_uint32(const void *dtb, int node, const char *prop_name, in fdt_read_uint32() argument
60 return fdt_read_uint32_array(dtb, node, prop_name, 1, value); in fdt_read_uint32()
63 uint32_t fdt_read_uint32_default(const void *dtb, int node, in fdt_read_uint32_default() argument
67 int err = fdt_read_uint32(dtb, node, prop_name, &ret); in fdt_read_uint32_default()
76 int fdt_read_uint64(const void *dtb, int node, const char *prop_name, in fdt_read_uint64() argument
82 ret = fdt_read_uint32_array(dtb, node, prop_name, 2, array); in fdt_read_uint64()
91 uint64_t fdt_read_uint64_default(const void *dtb, int node, in fdt_read_uint64_default() argument
[all …]
/rk3399_ARM-atf/plat/imx/imx8m/
H A Dimx8m_dyn_cfg_helpers.c27 void *dtb = (void *)dt_base; in imx8m_event_log_fdt_init_overlay() local
29 ret = fdt_create_empty_tree(dtb, dt_size); in imx8m_event_log_fdt_init_overlay()
36 offset = fdt_path_offset(dtb, "/"); in imx8m_event_log_fdt_init_overlay()
43 offset = fdt_add_subnode(dtb, offset, "fragment@0"); in imx8m_event_log_fdt_init_overlay()
50 ret = fdt_setprop_string(dtb, offset, "target-path", "/"); in imx8m_event_log_fdt_init_overlay()
57 offset = fdt_add_subnode(dtb, offset, "__overlay__"); in imx8m_event_log_fdt_init_overlay()
64 offset = fdt_add_subnode(dtb, offset, "tpm_event_log"); in imx8m_event_log_fdt_init_overlay()
71 ret = fdt_setprop_string(dtb, offset, "compatible", in imx8m_event_log_fdt_init_overlay()
79 ret = fdt_setprop_u64(dtb, offset, "tpm_event_log_addr", 0); in imx8m_event_log_fdt_init_overlay()
86 ret = fdt_setprop_u32(dtb, offset, "tpm_event_log_size", 0); in imx8m_event_log_fdt_init_overlay()
[all …]
/rk3399_ARM-atf/plat/rpi/rpi3/
H A Drpi3_dyn_cfg_helpers.c22 void *dtb = (void *)dt_base; in rpi3_event_log_fdt_init_overlay() local
24 ret = fdt_create_empty_tree(dtb, dt_size); in rpi3_event_log_fdt_init_overlay()
31 offset = fdt_path_offset(dtb, "/"); in rpi3_event_log_fdt_init_overlay()
38 offset = fdt_add_subnode(dtb, offset, "fragment@0"); in rpi3_event_log_fdt_init_overlay()
45 ret = fdt_setprop_string(dtb, offset, "target-path", "/"); in rpi3_event_log_fdt_init_overlay()
52 offset = fdt_add_subnode(dtb, offset, "__overlay__"); in rpi3_event_log_fdt_init_overlay()
59 offset = fdt_add_subnode(dtb, offset, "tpm_event_log"); in rpi3_event_log_fdt_init_overlay()
66 ret = fdt_setprop_string(dtb, offset, "compatible", in rpi3_event_log_fdt_init_overlay()
74 ret = fdt_setprop_u64(dtb, offset, "tpm_event_log_addr", 0); in rpi3_event_log_fdt_init_overlay()
81 ret = fdt_setprop_u32(dtb, offset, "tpm_event_log_size", 0); in rpi3_event_log_fdt_init_overlay()
[all …]
H A Drpi3_bl31_setup.c163 void *dtb = (void *)RPI3_PRELOADED_DTB_BASE; in rpi3_dtb_add_mem_rsv() local
168 if (fdt_check_header(dtb) != 0) in rpi3_dtb_add_mem_rsv()
171 regions = fdt_num_mem_rsv(dtb); in rpi3_dtb_add_mem_rsv()
185 if (fdt_get_mem_rsv(dtb, i, &addr, &size) != 0) in rpi3_dtb_add_mem_rsv()
193 rc = fdt_del_mem_rsv(dtb, i); in rpi3_dtb_add_mem_rsv()
210 rc = fdt_add_mem_rsv(dtb, SEC_SRAM_BASE, SEC_SRAM_SIZE); in rpi3_dtb_add_mem_rsv()
/rk3399_ARM-atf/plat/arm/common/
H A Darm_dyn_cfg_helpers.c49 int arm_dyn_tb_fw_cfg_init(void *dtb, int *node) in arm_dyn_tb_fw_cfg_init() argument
51 assert(dtb != NULL); in arm_dyn_tb_fw_cfg_init()
55 if (fdt_check_header(dtb) != 0) { in arm_dyn_tb_fw_cfg_init()
61 *node = fdt_node_offset_by_compatible(dtb, -1, "arm,tb_fw"); in arm_dyn_tb_fw_cfg_init()
85 int arm_set_dtb_mbedtls_heap_info(void *dtb, void *heap_addr, size_t heap_size) in arm_set_dtb_mbedtls_heap_info() argument
93 int err = arm_dyn_tb_fw_cfg_init(dtb, &dtb_root); in arm_set_dtb_mbedtls_heap_info()
107 err = fdtw_write_inplace_cells(dtb, dtb_root, in arm_set_dtb_mbedtls_heap_info()
115 err = fdtw_write_inplace_cells(dtb, dtb_root, in arm_set_dtb_mbedtls_heap_info()
137 void *dtb = (void *)config_base; in arm_set_dpe_context_handle() local
147 err = fdt_check_header(dtb); in arm_set_dpe_context_handle()
[all …]
/rk3399_ARM-atf/plat/qemu/qemu/
H A Dqemu_helpers.c36 void *dtb = (void *)config_base; in qemu_set_tee_fw_info() local
41 offs = fdtw_find_or_add_subnode(dtb, 0, "tpm-event-log"); in qemu_set_tee_fw_info()
47 if (fdt_appendprop(dtb, offs, "compatible", compatible, in qemu_set_tee_fw_info()
52 err = fdt_setprop(dtb, offs, DTB_PROP_HW_SM_LOG_ADDR, &sec_base, 8); in qemu_set_tee_fw_info()
58 err = fdt_setprop(dtb, offs, DTB_PROP_HW_LOG_SIZE, &sz, 4); in qemu_set_tee_fw_info()
84 void *dtb = (void *)config_base; in qemu_set_event_log_info() local
90 err = fdt_open_into(dtb, dtb, PLAT_QEMU_DT_MAX_SIZE); in qemu_set_event_log_info()
92 ERROR("Invalid Device Tree at %p: error %d\n", dtb, err); in qemu_set_event_log_info()
102 err = fdt_check_header(dtb); in qemu_set_event_log_info()
112 node = fdt_node_offset_by_compatible(dtb, -1, compatible_tpm); in qemu_set_event_log_info()
[all …]
/rk3399_ARM-atf/plat/amd/common/
H A Dplat_fdt.c22 static bool is_fit_image(void *dtb) in is_fit_image() argument
27 confs_noffset = fdt_path_offset(dtb, FIT_CONFS_PATH); in is_fit_image()
69 void *dtb = NULL; in plat_retrieve_dt_addr() local
71 dtb = transfer_list_retrieve_dt_address(); in plat_retrieve_dt_addr()
72 if (dtb == NULL) { in plat_retrieve_dt_addr()
76 return (uintptr_t)dtb; in plat_retrieve_dt_addr()
95 void *dtb = NULL; in retrieve_reserved_entries() local
102 dtb = (void *)plat_retrieve_dt_addr(); in retrieve_reserved_entries()
105 if (is_valid_dtb(dtb) >= 0) { in retrieve_reserved_entries()
107 offset = fdt_path_offset(dtb, "/reserved-memory"); in retrieve_reserved_entries()
[all …]
/rk3399_ARM-atf/lib/fconf/
H A Dfconf_cot_getter.c191 static int get_oid(const void *dtb, int node, const char *prop, char **oid) in get_oid() argument
196 rc = fdt_read_uint32(dtb, node, prop, &phandle); in get_oid()
201 node = fdt_node_offset_by_phandle(dtb, phandle); in get_oid()
207 rc = fdtw_read_string(dtb, node, "oid", *oid, MAX_OID_NAME_LEN); in get_oid()
224 static int populate_and_set_auth_methods(const void *dtb, int node, in populate_and_set_auth_methods() argument
240 rc = get_oid(dtb, node, "signing-key", &oid); in populate_and_set_auth_methods()
256 rc = get_oid(dtb, node, "hash", &oid); in populate_and_set_auth_methods()
271 rc = get_oid(dtb, node, "antirollback-counter", &oid); in populate_and_set_auth_methods()
291 static int get_parent_img_id(const void *dtb, int node, in get_parent_img_id() argument
297 err = fdt_read_uint32(dtb, node, "parent", &phandle); in get_parent_img_id()
[all …]
H A Dfconf_dyn_cfg_getter.c82 const void *dtb = (void *)config; in fconf_populate_dtb_registry() local
94 uint32_t config_max_size = fdt_totalsize(dtb); in fconf_populate_dtb_registry()
100 node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); in fconf_populate_dtb_registry()
106 fdt_for_each_subnode(child, dtb, node) { in fconf_populate_dtb_registry()
113 rc = fdt_read_uint64(dtb, child, "load-address", &val64); in fconf_populate_dtb_registry()
120 rc = fdt_read_uint32(dtb, child, "max-size", &config_max_size); in fconf_populate_dtb_registry()
126 rc = fdt_read_uint32(dtb, child, "id", &config_id); in fconf_populate_dtb_registry()
137 rc = fdt_read_uint64(dtb, child, "secondary-load-address", in fconf_populate_dtb_registry()
H A Dfconf_tbbr_getter.c24 const void *dtb = (void *)config; in fconf_populate_tbbr_dyn_config() local
28 node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); in fconf_populate_tbbr_dyn_config()
36 err = fdt_read_uint32(dtb, node, "disable_auth", in fconf_populate_tbbr_dyn_config()
58 err = fdt_read_uint64(dtb, node, "mbedtls_heap_addr", &val64); in fconf_populate_tbbr_dyn_config()
66 err = fdt_read_uint32(dtb, node, "mbedtls_heap_size", &val32); in fconf_populate_tbbr_dyn_config()
/rk3399_ARM-atf/plat/allwinner/sun50i_h616/
H A Dsunxi_h616_dtb.c38 void sunxi_soc_fdt_fixup(void *dtb) in sunxi_soc_fdt_fixup() argument
40 int node = fdt_path_offset(dtb, "/cpus/cpu@0"); in sunxi_soc_fdt_fixup()
49 ret = fdt_read_uint32(dtb, node, "next-level-cache", &phandle); in sunxi_soc_fdt_fixup()
54 node = fdt_node_offset_by_phandle(dtb, phandle); in sunxi_soc_fdt_fixup()
65 fdt_setprop(dtb, node, "cache-sets", &cell, sizeof(cell)); in sunxi_soc_fdt_fixup()
68 fdt_setprop(dtb, node, "cache-line-size", &cell, sizeof(cell)); in sunxi_soc_fdt_fixup()
71 fdt_setprop(dtb, node, "cache-size", &cell, sizeof(cell)); in sunxi_soc_fdt_fixup()
/rk3399_ARM-atf/plat/arm/board/fvp/fconf/
H A Dfconf_nt_config_getter.c23 const void *dtb = (const void *)config; in fconf_populate_event_log_config() local
31 node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); in fconf_populate_event_log_config()
40 err = fdtw_read_cells(dtb, node, "tpm_event_log_sm_addr", 2, in fconf_populate_event_log_config()
47 err = fdtw_read_cells(dtb, node, in fconf_populate_event_log_config()
54 err = fdtw_read_cells(dtb, node, in fconf_populate_event_log_config()
/rk3399_ARM-atf/plat/arm/common/fconf/
H A Dfconf_nv_cntr_getter.c30 const void *dtb = (void *)config; in fconf_populate_nv_cntrs() local
33 node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); in fconf_populate_nv_cntrs()
40 fdt_for_each_subnode(child, dtb, node) { in fconf_populate_nv_cntrs()
42 rc = fdt_read_uint32(dtb, child, "id", &id); in fconf_populate_nv_cntrs()
50 rc = fdt_get_reg_props_by_index(dtb, child, 0, &reg, NULL); in fconf_populate_nv_cntrs()
H A Dfconf_sdei_getter.c30 const void *dtb = (void *)config; in fconf_populate_sdei_dyn_config() local
33 node = fdt_node_offset_by_compatible(dtb, -1, "arm,sdei-1.0"); in fconf_populate_sdei_dyn_config()
40 err = fdt_read_uint32(dtb, node, "private_event_count", in fconf_populate_sdei_dyn_config()
56 err = fdt_read_uint32_array(dtb, node, "private_events", in fconf_populate_sdei_dyn_config()
71 err = fdt_read_uint32(dtb, node, "shared_event_count", in fconf_populate_sdei_dyn_config()
86 err = fdt_read_uint32_array(dtb, node, "shared_events", in fconf_populate_sdei_dyn_config()
H A Darm_fconf_sp.c46 const void *dtb = (void *)config; in fconf_populate_arm_sp() local
51 node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); in fconf_populate_arm_sp()
57 fdt_for_each_subnode(sp_node, dtb, node) { in fconf_populate_arm_sp()
71 err = fdtw_read_uuid(dtb, sp_node, "uuid", 16, in fconf_populate_arm_sp()
82 err = fdt_read_uint32(dtb, sp_node, "load-address", &val32); in fconf_populate_arm_sp()
108 fdtw_read_string(dtb, sp_node, "owner", in fconf_populate_arm_sp()
/rk3399_ARM-atf/docs/resources/diagrams/plantuml/
H A Dfconf_bl2_populate.puml31 fconf -> fconf_dyn_cfg_getter: populate_dtb_registry(uintptr_t dtb)
32 note over fconf_dyn_cfg_getter: read dtb_registry properties from dtb
34 arm_bl2_setup -> fconf: FCONF_GET_PROPERTY(dyn_cfg, dtb, TB_FW_CONFIG_ID)
38 fconf -> fconf_tbbr_getter: fconf_populate_tbbr_dyn_config(uintptr_t dtb)
39 note over fconf_tbbr_getter: read tbbr properties from dtb
40 fconf -> arm_fconf_io: fconf_populate_arm_io_policies(uintptr_t dtb)
41 note over arm_fconf_io: read arm io propeties from dtb
H A Dfip-secure-partitions.puml74 artifact tb_fw_config.dtb
96 artifact signed_tb_fw_config.dtb [
97 tb_fw_config.dtb (signed)
130 tb_fw_config.dtb (signed)
158 dtc --> tb_fw_config.dtb
159 tb_fw_config.dtb --> cert_create
160 cert_create --> signed_tb_fw_config.dtb
162 signed_tb_fw_config.dtb --> fiptool
/rk3399_ARM-atf/plat/arm/board/arm_fpga/
H A Dbuild_axf.ld.S23 INPUT(./fdts/arm_fpga.dtb)
39 .dtb (FPGA_PRELOADED_DTB_BASE): {
41 *arm_fpga.dtb

12345