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[FL-2269] Core2 OTA (#1144)

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* C2OTA: wip
* Update Cube to 1.13.3
* Fixed prio
* Functional Core2 updater
* Removed hardware CRC usage; code cleanup & linter fixes
* Moved hardcoded stack params to copro.mk
* Fixing CI bundling of core2 fw
* Removed last traces of hardcoded radio stack
* OB processing draft
* Python scripts cleanup
* Support for comments in ob data
* Sacrificed SD card icon in favor of faster update. Waiting for Storage fix
* Additional handling for OB mismatched values
* Description for new furi_hal apis; spelling fixes
* Rework of OB write, WIP
* Properly restarting OB verification loop
* Split update_task_workers.c
* Checking OBs after enabling post-update mode
* Moved OB verification before flashing
* Removed ob.data for custom stacks
* Fixed progress calculation for OB
* Removed unnecessary OB mask cast

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
hedger
2022-04-27 18:53:48 +03:00
committed by GitHub
parent 81aeda86db
commit 7ce305fca3
41 changed files with 1622 additions and 295 deletions
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61
lib/update_util/update_manifest.c
View File

@@ -14,6 +14,9 @@
#define MANIFEST_KEY_RADIO_VERSION "Radio version"
#define MANIFEST_KEY_RADIO_CRC "Radio CRC"
#define MANIFEST_KEY_ASSETS_FILE "Resources"
#define MANIFEST_KEY_OB_REFERENCE "OB reference"
#define MANIFEST_KEY_OB_MASK "OB mask"
#define MANIFEST_KEY_OB_WRITE_MASK "OB write mask"
UpdateManifest* update_manifest_alloc() {
UpdateManifest* update_manifest = malloc(sizeof(UpdateManifest));
@@ -23,6 +26,9 @@ UpdateManifest* update_manifest_alloc() {
string_init(update_manifest->staged_loader_file);
string_init(update_manifest->resource_bundle);
update_manifest->target = 0;
memset(update_manifest->ob_reference.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
memset(update_manifest->ob_compare_mask.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
memset(update_manifest->ob_write_mask.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
update_manifest->valid = false;
return update_manifest;
}
@@ -75,8 +81,8 @@ static bool
flipper_format_read_hex(
flipper_file,
MANIFEST_KEY_RADIO_VERSION,
(uint8_t*)&update_manifest->radio_version,
sizeof(uint32_t));
update_manifest->radio_version.raw,
sizeof(UpdateManifestRadioVersion));
flipper_format_read_hex(
flipper_file,
MANIFEST_KEY_RADIO_CRC,
@@ -85,6 +91,22 @@ static bool
flipper_format_read_string(
flipper_file, MANIFEST_KEY_ASSETS_FILE, update_manifest->resource_bundle);
flipper_format_read_hex(
flipper_file,
MANIFEST_KEY_OB_REFERENCE,
update_manifest->ob_reference.bytes,
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
flipper_format_read_hex(
flipper_file,
MANIFEST_KEY_OB_MASK,
update_manifest->ob_compare_mask.bytes,
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
flipper_format_read_hex(
flipper_file,
MANIFEST_KEY_OB_WRITE_MASK,
update_manifest->ob_write_mask.bytes,
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
update_manifest->valid =
(!string_empty_p(update_manifest->firmware_dfu_image) ||
!string_empty_p(update_manifest->radio_image) ||
@@ -94,6 +116,41 @@ static bool
return update_manifest->valid;
}
// Verifies that mask values are same for adjacent words (value & inverted)
static bool ob_data_check_mask_valid(const FuriHalFlashRawOptionByteData* mask) {
bool mask_valid = true;
for(size_t idx = 0; mask_valid && (idx < FURI_HAL_FLASH_OB_TOTAL_VALUES); ++idx) {
mask_valid &= mask->obs[idx].values.base == mask->obs[idx].values.complementary_value;
}
return mask_valid;
}
// Verifies that all reference values have no unmasked bits
static bool ob_data_check_masked_values_valid(
const FuriHalFlashRawOptionByteData* data,
const FuriHalFlashRawOptionByteData* mask) {
bool valid = true;
for(size_t idx = 0; valid && (idx < FURI_HAL_FLASH_OB_TOTAL_VALUES); ++idx) {
valid &= (data->obs[idx]. dword & mask->obs[idx].dword) ==
data->obs[idx].dword;
}
return valid;
}
bool update_manifest_has_obdata(UpdateManifest* update_manifest) {
bool ob_data_valid = false;
// do we have at least 1 value?
for(size_t idx = 0; !ob_data_valid && (idx < FURI_HAL_FLASH_OB_RAW_SIZE_BYTES); ++idx) {
ob_data_valid |= update_manifest->ob_reference.bytes[idx] != 0;
}
// sanity checks
ob_data_valid &= ob_data_check_mask_valid(&update_manifest->ob_write_mask);
ob_data_valid &= ob_data_check_mask_valid(&update_manifest->ob_compare_mask);
ob_data_valid &= ob_data_check_masked_values_valid(
&update_manifest->ob_reference, &update_manifest->ob_compare_mask);
return ob_data_valid;
}
bool update_manifest_init(UpdateManifest* update_manifest, const char* manifest_filename) {
Storage* storage = furi_record_open("storage");
FlipperFormat* flipper_file = flipper_format_file_alloc(storage);