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Merge pull request #3262 from tannewt/fix_fs_corruption

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Fix writing sector 0 as the first write.
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Scott Shawcroft 2020-08-12 08:14:55 -07:00 committed by GitHub
commit 3197c579e0
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1 changed files with 5 additions and 5 deletions
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10
ports/esp32s2/supervisor/internal_flash.c
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@ -43,6 +43,11 @@
STATIC const esp_partition_t * _partition;
// TODO: Split the caching out of supervisor/shared/external_flash so we can use it.
#define SECTOR_SIZE 4096
STATIC uint8_t _cache[SECTOR_SIZE];
STATIC uint32_t _cache_lba = 0xffffffff;
void supervisor_flash_init(void) {
_partition = esp_partition_find_first(ESP_PARTITION_TYPE_DATA,
ESP_PARTITION_SUBTYPE_DATA_FAT,
@ -61,11 +66,6 @@ void port_internal_flash_flush(void) {
}
// TODO: Split the caching out of supervisor/shared/external_flash so we can use it.
#define SECTOR_SIZE 4096
STATIC uint8_t _cache[SECTOR_SIZE];
STATIC uint32_t _cache_lba;
mp_uint_t supervisor_flash_read_blocks(uint8_t *dest, uint32_t block, uint32_t num_blocks) {
esp_partition_read(_partition,
block * FILESYSTEM_BLOCK_SIZE,