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| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-01-05 22:26:23 +0300 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-01-05 22:26:23 +0300 |
| commit | 4a72294d7d494ae3231e7bad74f57baaa4da088c (patch) | |
| tree | f5db2e346215ca6ccf636f185bc828f722285353 /esp8266/modules | |
| parent | 5d0d61586cfbc32ad0ec96b2c553a704367fbe57 (diff) | |
| download | micropython-4a72294d7d494ae3231e7bad74f57baaa4da088c.tar.gz micropython-4a72294d7d494ae3231e7bad74f57baaa4da088c.zip | |
esp8266/modules/flashbdev: Remove code to patch bootloader flash size.
This code is no longer pertinent for some time - since switchover to
SDK2.0, there must be correct flash size set for bootloader, or there's
a risk of flash data corruption. And indeed, the correct flash size is
by default auto-detected by esptool.py 1.2.
Diffstat (limited to 'esp8266/modules')
| -rw-r--r-- | esp8266/modules/flashbdev.py | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/esp8266/modules/flashbdev.py b/esp8266/modules/flashbdev.py index 64f0363f96..68cb3afe82 100644 --- a/esp8266/modules/flashbdev.py +++ b/esp8266/modules/flashbdev.py @@ -46,21 +46,6 @@ def set_bl_flash_size(real_size): esp.flash_erase(0) esp.flash_write(0, buf) -# If bootloader size ID doesn't correspond to real Flash size, -# fix bootloader value and reboot. -size = esp.flash_id() >> 16 -# Check that it looks like realistic power of 2 for flash sizes -# commonly used with esp8266 -if 22 >= size >= 18: - size = 1 << size - if size != esp.flash_size(): - import machine - import time - print("Bootloader Flash size appear to have been set incorrectly, trying to fix") - set_bl_flash_size(size) - machine.reset() - while 1: time.sleep(1) - size = esp.flash_size() if size < 1024*1024: bdev = None |