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ports: Use vfs module instead of os.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2023-11-22 16:24:10 +11:00
parent b87bbaeb43
commit 7d28789544
13 changed files with 58 additions and 58 deletions
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8
ports/mimxrt/boards/TEENSY40/format.py
View File

@@ -1,11 +1,11 @@
# format.py
# Re-create the file system
import os
import vfs
import mimxrt
bdev = mimxrt.Flash()
os.VfsLfs2.mkfs(bdev, progsize=256)
vfs = os.VfsLfs2(bdev, progsize=256)
os.mount(vfs, "/")
vfs.VfsLfs2.mkfs(bdev, progsize=256)
fs = vfs.VfsLfs2(bdev, progsize=256)
vfs.mount(fs, "/")

13
ports/mimxrt/modules/_boot.py
View File

@@ -3,17 +3,18 @@
# Note: the flash requires the programming size to be aligned to 256 bytes.
import os
import vfs
import sys
import mimxrt
from machine import Pin
bdev = mimxrt.Flash()
try:
vfs = os.VfsLfs2(bdev, progsize=256)
fs = vfs.VfsLfs2(bdev, progsize=256)
except:
os.VfsLfs2.mkfs(bdev, progsize=256)
vfs = os.VfsLfs2(bdev, progsize=256)
os.mount(vfs, "/flash")
vfs.VfsLfs2.mkfs(bdev, progsize=256)
fs = vfs.VfsLfs2(bdev, progsize=256)
vfs.mount(fs, "/flash")
os.chdir("/flash")
sys.path.append("/flash")
sys.path.append("/flash/lib")
@@ -27,8 +28,8 @@ except:
sdcard = SDCard(1)
fat = os.VfsFat(sdcard)
os.mount(fat, "/sdcard")
fat = vfs.VfsFat(sdcard)
vfs.mount(fat, "/sdcard")
os.chdir("/sdcard")
sys.path.append("/sdcard")
except: