Merge pull request #8 from WallaceIT/bufsize_checksum

Add options to limit write buffer and modify checksum behavior
embetrix · Dec 27, 2024 · 4edbdd1 · 4edbdd1
2 parents 9a0317a + f007de2
commit 4edbdd1
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diff --git a/README.md b/README.md
@@ -24,10 +24,11 @@ Unlike the Yocto BMAP tool, `bmap-writer` is C++ based does not require Python a
 
 ## Usage
 
+```sh
+bmap-writer [-n] <image-file> [bmap-file] <target-device>
 ```
-bmap-writer <image-file> [bmap-file] <target-device>
 
-```
+* `-n`: Skip checksum verification
 
 ## Yocto Integration
 

diff --git a/bmap-writer-test.sh b/bmap-writer-test.sh
@@ -96,4 +96,8 @@ cmp test.img.out test.zst.img.out
 
 echo "## Write the file with bmap-writer and zstd"
 ./bmap-writer test.img.zst test.zst.img.out
+cmp test.img.out test.zst.img.out
+
+echo "## Write the file with bmap-writer and zstd (skip checksum)"
+./bmap-writer -n test.img.zst test.zst.img.out
 cmp test.img.out test.zst.img.out