1 files changed, 0 insertions, 69 deletions

diff --git a/utils/fiio_m3k_tools/nand_patcher.py b/utils/fiio_m3k_tools/nand_patcher.py
deleted file mode 100755
index 261a4de678..0000000000
--- a/utils/fiio_m3k_tools/nand_patcher.py
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/usr/bin/python3
-
-import sys
-
-IMAGE_SIZE = 128 * 1024 # image is an 128 KiB erase block
-SPL_SIZE   =  12 * 1024 # SPL is at most 12 KiB
-BOOT_SIZE  = 102 * 1024 # bootloader at most 102 KiB
-BOOT_OFF   =  26 * 1024 # offset of bootloader in image
-BOOT_END   = BOOT_OFF+BOOT_SIZE
-
-def patch(in_path, boot_path, spl_path, out_path):
-    # Open the input files
-    in_file = open(in_path, 'rb')
-    boot_file = open(boot_path, 'rb')
-    spl_file = open(spl_path, 'rb')
-
-    # Read the data
-    in_data = in_file.read()
-    boot_data = boot_file.read()
-    spl_data = spl_file.read()
-
-    # Close input files
-    in_file.close()
-    boot_file.close()
-    spl_file.close()
-
-    if len(in_data) != IMAGE_SIZE:
-        print("error: input image is %d bytes, expected %d" % (len(in_data), IMAGE_SIZE))
-        sys.exit(1)
-
-    if len(spl_data) > SPL_SIZE:
-        print("error: SPL is %d bytes, maximum is %d" % (len(spl_data), SPL_SIZE))
-        sys.exit(1)
-
-    if len(boot_data) > BOOT_SIZE:
-        print("error: bootloader is %d bytes, maximum is %d" % (len(boot_data), SPL_SIZE))
-        sys.exit(1)
-
-    print('Patching input image %s' % in_path)
-    print('- SPL size %d' % len(spl_data))
-    print('- Boot size %d' % len(boot_data))
-
-    # Construct output image
-    out_data = b''
-    out_data += spl_data
-    out_data += b'\xff' * (SPL_SIZE - len(spl_data))
-    out_data += in_data[SPL_SIZE:BOOT_OFF]
-    out_data += boot_data
-    out_data += b'\xff' * (BOOT_SIZE - len(boot_data))
-
-    # Sanity check
-    assert( len(out_data) == IMAGE_SIZE )
-
-    # Write output
-    print('Writing output image %s' % out_path)
-    out_file = open(out_path, 'wb')
-    out_file.write(out_data)
-    out_file.close()
-
-
-def main():
-    if len(sys.argv) != 5:
-        print("usage: nand_patcher.py IN_FILE BOOT_FILE SPL_FILE OUT_FILE")
-        sys.exit(1)
-
-    patch(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4])
-
-if __name__ == '__main__':
-    main()