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Chris TrowbridgeSeppo Takalo
Chris Trowbridge
authored and
Seppo Takalo
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Add support for the EP_AGORA target
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‎configs/external_kvstore_with_spif.json

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{
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"requires": ["bare-metal",
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"rtos-api",
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"update-client",
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"storage",
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"storage_filesystem",
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"SecureStore",
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"storage_tdb_internal",
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"mbed-bootloader",
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"mbedtls",
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"system-storage",
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"filesystem",
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"filesystemstore",
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"littlefs",
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"fat_chan",
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"spif",
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"spif-driver",
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"qspif",
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"sd",
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"flashiap-block-device",
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"direct-access-devicekey",
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"tdbstore",
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"kv-config",
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"kv-global-api",
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"kv-map",
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"device_key"
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],
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"config": {
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"documentation": {
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"options": [
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"The configuration for boards is:",
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"- Firmware storage is on an external SPI Flash(SPIF) block device",
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"- KVStore is on an external SPI Flash block device",
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"The flash regions are as follows:",
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"1. Bootloader - 32KiB from the beginning of flash",
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"2. KVSTORE - 2 flash sectors immediately following the bootloader",
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"3. Active App Metadata Header - (1KiB/2KiB) from the end of KVSTORE",
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"4. Active App - From end of header to the end of flash",
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"+--------------------------+",
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"| |",
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"| |",
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"| |",
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"| Active App |",
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"| |",
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"| |",
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"| |",
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"+--------------------------+ <-+ mbed-bootloader.application-start-address",
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"|Active App Metadata Header|",
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"+--------------------------+ <-+ update-client.application-details",
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"| |",
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"| KVSTORE |",
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"| |",
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"+--------------------------+ <-+ storage_tdb_internal.internal_base_address",
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"| |",
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"| Bootloader |",
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"| |",
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"+--------------------------+ <-+ 0",
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"Firmware Candidate Storage is on external SPIF device at an offset of 0 MiB.",
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"The storage size is the size of the maximum application size (i.e. Active",
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"Application region size) multiplied by the number of storage-locations.",
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"(storage-locations is set to 1 in this configuration)",
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"+--------------------------+<-+ End of SPIF block device",
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"| |",
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"+--------------------------+<-+ update-client.storage-size + update-client.storage-address",
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"| |",
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"+--------------------------+",
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"| |",
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"| Firmware Candidate 0 |",
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"| |",
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"+--------------------------+",
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"| Firmware Candidate 0 |",
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"| Metadata Header |",
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"+--------------------------+ <-+ update-client.storage-address (1024 * 1024)",
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"| |",
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"| External KVStore |",
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"| Size: 1MB |",
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"| |",
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"+--------------------------+ <-+ Start of SPIF block device (i.e. 0x0); "
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]
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}
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},
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"macros": [
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"ARM_UC_USE_PAL_BLOCKDEVICE=1",
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"MBED_CLOUD_CLIENT_UPDATE_STORAGE=ARM_UCP_FLASHIAP_BLOCKDEVICE",
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"MBED_BOOTLOADER_ACTIVE_HEADER_REGION_SIZE=1024",
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"APP_KVSTORE_SIZE=(2*16*1024)"
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],
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"target_overrides": {
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"*": {
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"target.default_lib" : "small",
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"platform.use-mpu" : false,
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"platform.default-serial-baud-rate" : 115200,
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"update-client.firmware-header-version" : "2",
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"target.restrict_size" : "0x8000",
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"storage.storage_type" : "FILESYSTEM",
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"storage_filesystem.filesystem" : "LITTLE",
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"storage_filesystem.blockdevice" : "SPIF",
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"storage_filesystem.external_size" : "(1024 * 1024)",
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"storage_filesystem.external_base_address" : "(0)",
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"storage_filesystem.rbp_internal_size" : "(APP_KVSTORE_SIZE)",
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"storage_filesystem.internal_base_address" : "(MBED_ROM_START + MBED_BOOTLOADER_SIZE)",
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"update-client.application-details" : "(MBED_CONF_STORAGE_FILESYSTEM_INTERNAL_BASE_ADDRESS + MBED_CONF_STORAGE_FILESYSTEM_RBP_INTERNAL_SIZE)",
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"mbed-bootloader.application-start-address" : "(MBED_CONF_UPDATE_CLIENT_APPLICATION_DETAILS + MBED_BOOTLOADER_ACTIVE_HEADER_REGION_SIZE)",
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"target.components_add" : ["SPIF"],
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"update-client.storage-address" : "(MBED_CONF_STORAGE_FILESYSTEM_EXTERNAL_BASE_ADDRESS + MBED_CONF_STORAGE_FILESYSTEM_EXTERNAL_SIZE)",
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"update-client.storage-size" : "((MBED_ROM_START + MBED_ROM_SIZE - MBED_CONF_MBED_BOOTLOADER_APPLICATION_START_ADDRESS) * MBED_CONF_UPDATE_CLIENT_STORAGE_LOCATIONS)",
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"update-client.storage-locations" : 1
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},
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"EP_AGORA": {
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"target.static_memory_defines" : true,
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"target.features_remove" : ["CRYPTOCELL310"],
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"target.macros_remove" : ["MBEDTLS_CONFIG_HW_SUPPORT"],
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"target.macros_add" : ["NRFX_RNG_ENABLED=1", "RNG_ENABLED=1", "NRF_QUEUE_ENABLED=1"],
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"target.OUTPUT_EXT" : "bin"
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}
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}
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}

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