arm_uc_pal_linux_generic.c

00001 // ----------------------------------------------------------------------------
00002 // Copyright 2016-2017 ARM Ltd.
00003 //
00004 // SPDX-License-Identifier: Apache-2.0
00005 //
00006 // Licensed under the Apache License, Version 2.0 (the "License");
00007 // you may not use this file except in compliance with the License.
00008 // You may obtain a copy of the License at
00009 //
00010 //     http://www.apache.org/licenses/LICENSE-2.0
00011 //
00012 // Unless required by applicable law or agreed to in writing, software
00013 // distributed under the License is distributed on an "AS IS" BASIS,
00014 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015 // See the License for the specific language governing permissions and
00016 // limitations under the License.
00017 // ----------------------------------------------------------------------------
00018 
00019 #if defined(TARGET_IS_PC_LINUX)
00020 
00021 #include "update-client-paal/arm_uc_paal_update_api.h"
00022 #include "update-client-pal-linux/arm_uc_pal_linux_implementation.h"
00023 #include "update-client-pal-linux/arm_uc_pal_linux_implementation_internal.h"
00024 
00025 /**
00026  * @brief Get a bitmap indicating supported features.
00027  * @details The bitmap is used in conjunction with the firmware and
00028  *          installer details struct to indicate what fields are supported
00029  *          and which values are valid.
00030  *
00031  * @return Capability bitmap.
00032  */
00033 ARM_UC_PAAL_UPDATE_CAPABILITIES ARM_UC_PAL_Linux_GetCapabilities_Generic(void)
00034 {
00035     const ARM_UC_PAAL_UPDATE_CAPABILITIES result = {
00036         .installer_arm_hash = 0,
00037         .installer_oem_hash = 0,
00038         .installer_layout   = 0,
00039         .firmware_hash      = 1,
00040         .firmware_hmac      = 0,
00041         .firmware_campaign  = 0,
00042         .firmware_version   = 1,
00043         .firmware_size      = 1
00044     };
00045 
00046     return result;
00047 }
00048 
00049 arm_ucp_worker_t arm_uc_worker_parameters_initialize = {
00050     .command  = "../../../arm_update_initialize.sh",
00051     .header   = 0,
00052     .firmware = 0,
00053     .location = 0,
00054     .offset   = 0,
00055     .size     = 0,
00056     .success_event = ARM_UC_PAAL_EVENT_INITIALIZE_DONE,
00057     .failure_event = ARM_UC_PAAL_EVENT_INITIALIZE_ERROR
00058 };
00059 
00060 arm_ucp_worker_t arm_uc_worker_parameters_prepare = {
00061     .command  = "../../../arm_update_prepare.sh",
00062     .header   = 1,
00063     .firmware = 1,
00064     .location = 1,
00065     .offset   = 0,
00066     .size     = 0,
00067     .success_event = ARM_UC_PAAL_EVENT_PREPARE_DONE,
00068     .failure_event = ARM_UC_PAAL_EVENT_PREPARE_ERROR
00069 };
00070 
00071 arm_ucp_worker_t arm_uc_worker_parameters_read = {
00072     .command = "../../../arm_update_read.sh",
00073     .header   = 0,
00074     .firmware = 0,
00075     .location = 1,
00076     .offset   = 1,
00077     .size     = 1,
00078     .success_event = ARM_UC_PAAL_EVENT_READ_DONE,
00079     .failure_event = ARM_UC_PAAL_EVENT_READ_ERROR
00080 };
00081 
00082 arm_ucp_worker_t arm_uc_worker_parameters_write = {
00083     .command = "../../../arm_update_write.sh",
00084     .header   = 0,
00085     .firmware = 1,
00086     .location = 1,
00087     .offset   = 1,
00088     .size     = 0,
00089     .success_event = ARM_UC_PAAL_EVENT_WRITE_DONE,
00090     .failure_event = ARM_UC_PAAL_EVENT_WRITE_ERROR
00091 };
00092 
00093 arm_ucp_worker_t arm_uc_worker_parameters_finalize = {
00094     .command = "../../../arm_update_finalize.sh",
00095     .header   = 1,
00096     .firmware = 1,
00097     .location = 1,
00098     .offset   = 0,
00099     .size     = 0,
00100     .success_event = ARM_UC_PAAL_EVENT_FINALIZE_DONE,
00101     .failure_event = ARM_UC_PAAL_EVENT_FINALIZE_ERROR
00102 };
00103 
00104 arm_ucp_worker_t arm_uc_worker_parameters_details = {
00105     .command = "../../../arm_update_details.sh",
00106     .header   = 1,
00107     .firmware = 0,
00108     .location = 1,
00109     .offset   = 0,
00110     .size     = 0,
00111     .success_event = ARM_UC_PAAL_EVENT_GET_FIRMWARE_DETAILS_DONE,
00112     .failure_event = ARM_UC_PAAL_EVENT_GET_FIRMWARE_DETAILS_ERROR
00113 };
00114 
00115 arm_ucp_worker_t arm_uc_worker_parameters_active_details = {
00116     .command = "../../../arm_update_active_details.sh",
00117     .header   = 1,
00118     .firmware = 0,
00119     .location = 0,
00120     .offset   = 0,
00121     .size     = 0,
00122     .success_event = ARM_UC_PAAL_EVENT_GET_ACTIVE_FIRMWARE_DETAILS_DONE,
00123     .failure_event = ARM_UC_PAAL_EVENT_GET_ACTIVE_FIRMWARE_DETAILS_ERROR
00124 };
00125 
00126 arm_ucp_worker_t arm_uc_worker_parameters_activate = {
00127     .command = "../../../arm_update_activate.sh",
00128     .header   = 1,
00129     .firmware = 1,
00130     .location = 0,
00131     .offset   = 0,
00132     .size     = 0,
00133     .success_event = ARM_UC_PAAL_EVENT_ACTIVATE_DONE,
00134     .failure_event = ARM_UC_PAAL_EVENT_ACTIVATE_ERROR
00135 };
00136 
00137 arm_ucp_worker_t arm_uc_worker_parameters_installer = {
00138     .command = "../../../arm_update_installer.sh",
00139     .header   = 1,
00140     .firmware = 0,
00141     .location = 0,
00142     .offset   = 0,
00143     .size     = 0,
00144     .success_event = ARM_UC_PAAL_EVENT_GET_INSTALLER_DETAILS_DONE,
00145     .failure_event = ARM_UC_PAAL_EVENT_GET_INSTALLER_DETAILS_ERROR
00146 };
00147 
00148 arm_uc_error_t ARM_UC_PAL_Linux_Initialize_Generic(ARM_UC_PAAL_UPDATE_SignalEvent_t callback)
00149 {
00150 #if 1
00151     extern arm_ucp_worker_config_t arm_uc_worker_parameters;
00152 
00153     arm_uc_worker_parameters.activate       = &arm_uc_worker_parameters_activate;
00154     arm_uc_worker_parameters.active_details = &arm_uc_worker_parameters_active_details;
00155     arm_uc_worker_parameters.details        = &arm_uc_worker_parameters_details;
00156     arm_uc_worker_parameters.finalize       = &arm_uc_worker_parameters_finalize;
00157     arm_uc_worker_parameters.initialize     = &arm_uc_worker_parameters_initialize;
00158     arm_uc_worker_parameters.installer      = &arm_uc_worker_parameters_installer;
00159     arm_uc_worker_parameters.prepare        = &arm_uc_worker_parameters_prepare;
00160 //    arm_uc_worker_parameters.read           = &arm_uc_worker_parameters_read;
00161 //    arm_uc_worker_parameters.write          = &arm_uc_worker_parameters_write;
00162 #endif
00163 
00164     return ARM_UC_PAL_Linux_Initialize(callback);
00165 }
00166 
00167 const ARM_UC_PAAL_UPDATE ARM_UCP_LINUX_GENERIC =
00168 {
00169     .Initialize                 = ARM_UC_PAL_Linux_Initialize_Generic,
00170     .GetCapabilities            = ARM_UC_PAL_Linux_GetCapabilities_Generic,
00171     .GetMaxID                   = ARM_UC_PAL_Linux_GetMaxID,
00172     .Prepare                    = ARM_UC_PAL_Linux_Prepare,
00173     .Write                      = ARM_UC_PAL_Linux_Write,
00174     .Finalize                   = ARM_UC_PAL_Linux_Finalize,
00175     .Read                       = ARM_UC_PAL_Linux_Read,
00176     .Activate                   = ARM_UC_PAL_Linux_Activate,
00177     .GetActiveFirmwareDetails   = ARM_UC_PAL_Linux_GetActiveFirmwareDetails,
00178     .GetFirmwareDetails         = ARM_UC_PAL_Linux_GetFirmwareDetails,
00179     .GetInstallerDetails        = ARM_UC_PAL_Linux_GetInstallerDetails
00180 };
00181 
00182 #endif