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esp_flash:fix bug about clearing WLE automatically after actions

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This commit is contained in:
Cao Sen Miao
2020-09-18 14:32:37 +08:00
parent 1a35b5ac9b
commit 11188d2143
12 changed files with 176 additions and 21 deletions
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6
components/spi_flash/flash_ops.c
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@@ -289,6 +289,8 @@ esp_err_t IRAM_ATTR spi_flash_erase_range(size_t start_addr, size_t size)
COUNTER_STOP(erase);
spi_flash_guard_start();
// Ensure WEL is 0 after the operation, even if the erase failed.
esp_rom_spiflash_write_disable();
spi_flash_check_and_flush_cache(start_addr, size);
spi_flash_guard_end();
@@ -461,6 +463,8 @@ out:
COUNTER_STOP(write);
spi_flash_guard_start();
// Ensure WEL is 0 after the operation, even if the write failed.
esp_rom_spiflash_write_disable();
spi_flash_check_and_flush_cache(dst, size);
spi_flash_guard_end();
@@ -491,6 +495,7 @@ esp_err_t IRAM_ATTR spi_flash_write_encrypted(size_t dest_addr, const void *src,
err = spi_flash_write_encrypted_chip(dest_addr, src, size);
COUNTER_ADD_BYTES(write, size);
spi_flash_guard_start();
esp_rom_spiflash_write_disable();
spi_flash_check_and_flush_cache(dest_addr, size);
spi_flash_guard_end();
#else
@@ -525,6 +530,7 @@ esp_err_t IRAM_ATTR spi_flash_write_encrypted(size_t dest_addr, const void *src,
COUNTER_ADD_BYTES(write, size);
spi_flash_guard_start();
esp_rom_spiflash_write_disable();
spi_flash_check_and_flush_cache(dest_addr, size);
spi_flash_guard_end();