mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-25 08:58:14 +00:00
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
static void erase_storage_code_progress(void) {
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flash_wait_for_last_operation();
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flash_clear_status_flags();
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flash_unlock();
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// erase storage area
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for (int i = FLASH_STORAGE_SECTOR_FIRST; i <= FLASH_STORAGE_SECTOR_LAST;
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i++) {
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layoutProgress("WIPING ... Please wait",
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1000 * (i - FLASH_STORAGE_SECTOR_FIRST) /
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(FLASH_CODE_SECTOR_LAST - FLASH_STORAGE_SECTOR_FIRST));
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flash_erase_sector(i, FLASH_CR_PROGRAM_X32);
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}
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// erase code area
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for (int i = FLASH_CODE_SECTOR_FIRST; i <= FLASH_CODE_SECTOR_LAST; i++) {
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layoutProgress("WIPING ... Please wait",
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1000 * (i - FLASH_STORAGE_SECTOR_FIRST) /
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(FLASH_CODE_SECTOR_LAST - FLASH_STORAGE_SECTOR_FIRST));
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flash_erase_sector(i, FLASH_CR_PROGRAM_X32);
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}
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flash_wait_for_last_operation();
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flash_lock();
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}
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static void erase_code_progress(void) {
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flash_wait_for_last_operation();
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flash_clear_status_flags();
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flash_unlock();
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for (int i = FLASH_CODE_SECTOR_FIRST; i <= FLASH_CODE_SECTOR_LAST; i++) {
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layoutProgress("PREPARING ... Please wait",
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1000 * (i - FLASH_CODE_SECTOR_FIRST) /
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(FLASH_CODE_SECTOR_LAST - FLASH_CODE_SECTOR_FIRST));
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flash_erase_sector(i, FLASH_CR_PROGRAM_X32);
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}
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layoutProgress("INSTALLING ... Please wait", 0);
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flash_wait_for_last_operation();
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flash_lock();
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}
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static void erase_storage(void) {
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flash_wait_for_last_operation();
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flash_clear_status_flags();
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flash_unlock();
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for (int i = FLASH_STORAGE_SECTOR_FIRST; i <= FLASH_STORAGE_SECTOR_LAST;
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i++) {
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flash_erase_sector(i, FLASH_CR_PROGRAM_X32);
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}
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flash_wait_for_last_operation();
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flash_lock();
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}
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