[FL-2733] multitarget support for fbt (#2209)
* First part of multitarget porting * Delete firmware/targets/f7/Inc directory * Delete firmware/targets/f7/Src directory * gpio: cli fixes; about: using version from HAL * sdk: path fixes * gui: include fixes * applications: more include fixes * gpio: ported to new apis * hal: introduced furi_hal_target_hw.h; libs: added one_wire * hal: f18 target * github: also build f18 by default * typo fix * fbt: removed extra checks on app list * api: explicitly bundling select mlib headers with sdk * hal: f18: changed INPUT_DEBOUNCE_TICKS to match f7 * cleaned up commented out code * docs: added info on hw targets * docs: targets: formatting fixes * f18: fixed link error * f18: fixed API version to match f7 * docs: hardware: minor wording fixes * faploader: added fw target check * docs: typo fixes * github: not building komi target by default * fbt: support for `targets` field for built-in apps * github: reworked build flow to exclude app_set; fbt: removed komi-specific appset; added additional target buildset check * github: fixed build; nfc: fixed pvs warnings * attempt to fix target id * f7, f18: removed certain HAL function from public API * apps: debug: enabled bt_debug_app for f18 * Targets: backport input pins configuration routine from F7 to F18 Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
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#include <furi.h>
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#include <furi_hal.h>
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#include <flipper.h>
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#include <alt_boot.h>
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#include <fatfs.h>
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#include <flipper_format/flipper_format.h>
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#include <update_util/update_manifest.h>
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#include <update_util/update_operation.h>
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#include <toolbox/path.h>
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#include <toolbox/crc32_calc.h>
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#define UPDATE_POINTER_FILE_PATH "/" UPDATE_MANIFEST_POINTER_FILE_NAME
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static FATFS* pfs = NULL;
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#define CHECK_FRESULT(result) \
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{ \
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if((result) != FR_OK) { \
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return false; \
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} \
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}
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static bool flipper_update_mount_sd() {
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for(int i = 0; i < BSP_SD_MaxMountRetryCount(); ++i) {
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if(BSP_SD_Init((i % 2) == 0) != MSD_OK) {
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/* Next attempt will be without card reset, let it settle */
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furi_delay_ms(1000);
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continue;
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}
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if(f_mount(pfs, "/", 1) == FR_OK) {
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return true;
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}
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}
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return false;
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}
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static bool flipper_update_init() {
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furi_hal_clock_init();
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furi_hal_rtc_init();
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furi_hal_interrupt_init();
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furi_hal_spi_config_init();
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MX_FATFS_Init();
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if(!hal_sd_detect()) {
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return false;
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}
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pfs = malloc(sizeof(FATFS));
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return flipper_update_mount_sd();
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}
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static bool flipper_update_load_stage(const FuriString* work_dir, UpdateManifest* manifest) {
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FIL file;
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FILINFO stat;
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FuriString* loader_img_path;
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loader_img_path = furi_string_alloc_set(work_dir);
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path_append(loader_img_path, furi_string_get_cstr(manifest->staged_loader_file));
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if((f_stat(furi_string_get_cstr(loader_img_path), &stat) != FR_OK) ||
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(f_open(&file, furi_string_get_cstr(loader_img_path), FA_OPEN_EXISTING | FA_READ) !=
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FR_OK)) {
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furi_string_free(loader_img_path);
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return false;
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}
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furi_string_free(loader_img_path);
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void* img = malloc(stat.fsize);
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uint32_t bytes_read = 0;
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const uint16_t MAX_READ = 0xFFFF;
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uint32_t crc = 0;
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do {
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uint16_t size_read = 0;
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if(f_read(&file, img + bytes_read, MAX_READ, &size_read) != FR_OK) {
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break;
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}
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crc = crc32_calc_buffer(crc, img + bytes_read, size_read);
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bytes_read += size_read;
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} while(bytes_read == MAX_READ);
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do {
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if((bytes_read != stat.fsize) || (crc != manifest->staged_loader_crc)) {
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break;
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}
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/* Point of no return. Literally
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*
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* NB: we MUST disable IRQ, otherwise handlers from flash
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* will change global variables (like tick count)
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* that are located in .data. And we move staged loader
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* to the same memory region. So, IRQ handlers will mess up
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* memmove'd .text section and ruin your day.
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* We don't want that to happen.
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*/
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__disable_irq();
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memmove((void*)(SRAM1_BASE), img, stat.fsize);
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LL_SYSCFG_SetRemapMemory(LL_SYSCFG_REMAP_SRAM);
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furi_hal_switch((void*)SRAM1_BASE);
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return true;
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} while(false);
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free(img);
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return false;
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}
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static bool flipper_update_get_manifest_path(FuriString* out_path) {
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FIL file;
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FILINFO stat;
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uint16_t size_read = 0;
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char manifest_name_buf[UPDATE_OPERATION_MAX_MANIFEST_PATH_LEN] = {0};
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furi_string_reset(out_path);
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CHECK_FRESULT(f_stat(UPDATE_POINTER_FILE_PATH, &stat));
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CHECK_FRESULT(f_open(&file, UPDATE_POINTER_FILE_PATH, FA_OPEN_EXISTING | FA_READ));
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do {
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if(f_read(&file, manifest_name_buf, UPDATE_OPERATION_MAX_MANIFEST_PATH_LEN, &size_read) !=
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FR_OK) {
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break;
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}
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if((size_read == 0) || (size_read == UPDATE_OPERATION_MAX_MANIFEST_PATH_LEN)) {
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break;
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}
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furi_string_set(out_path, manifest_name_buf);
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furi_string_right(out_path, strlen(STORAGE_EXT_PATH_PREFIX));
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} while(0);
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f_close(&file);
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return !furi_string_empty(out_path);
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}
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static UpdateManifest* flipper_update_process_manifest(const FuriString* manifest_path) {
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FIL file;
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FILINFO stat;
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CHECK_FRESULT(f_stat(furi_string_get_cstr(manifest_path), &stat));
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CHECK_FRESULT(f_open(&file, furi_string_get_cstr(manifest_path), FA_OPEN_EXISTING | FA_READ));
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uint8_t* manifest_data = malloc(stat.fsize);
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uint32_t bytes_read = 0;
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const uint16_t MAX_READ = 0xFFFF;
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do {
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uint16_t size_read = 0;
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if(f_read(&file, manifest_data + bytes_read, MAX_READ, &size_read) != FR_OK) { //-V769
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break;
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}
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bytes_read += size_read;
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} while(bytes_read == MAX_READ);
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UpdateManifest* manifest = NULL;
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do {
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if(bytes_read != stat.fsize) {
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break;
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}
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manifest = update_manifest_alloc();
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if(!update_manifest_init_mem(manifest, manifest_data, bytes_read)) {
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update_manifest_free(manifest);
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manifest = NULL;
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}
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} while(false);
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f_close(&file);
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free(manifest_data);
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return manifest;
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}
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void flipper_boot_update_exec() {
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if(!flipper_update_init()) {
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return;
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}
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FuriString* work_dir = furi_string_alloc();
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FuriString* manifest_path = furi_string_alloc();
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do {
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if(!flipper_update_get_manifest_path(manifest_path)) {
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break;
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}
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UpdateManifest* manifest = flipper_update_process_manifest(manifest_path);
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if(!manifest) {
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break;
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}
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path_extract_dirname(furi_string_get_cstr(manifest_path), work_dir);
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if(!flipper_update_load_stage(work_dir, manifest)) {
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update_manifest_free(manifest);
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}
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} while(false);
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furi_string_free(manifest_path);
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furi_string_free(work_dir);
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free(pfs);
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}
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