FAQ - angolini/mfgtools GitHub Wiki

Win7 can't found driver

Need install winusb driver, you can use https://zadig.akeo.ie/ to install winusb driver

Linux: Open device failure

sudo uuu xxx

Some iMX8mm(845) chip failure write at linux system

Need apply ROM patch, contact FAE to get it.

How to use absolute path in scripts

Default all paths in script is related uuu scripts. if you want to use absolute path in scripts

Add ">" in path like

>/home/xxx

Boot fail after burn > 4G Image

uboot need below patch

diff --git a/common/image-sparse.c b/common/image-sparse.c
index ddf5772..86ff5a0 100644
--- a/common/image-sparse.c
+++ b/common/image-sparse.c
@@ -59,7 +59,7 @@ void write_sparse_image(
        uint32_t bytes_written = 0;
        unsigned int chunk;
        unsigned int offset;
-       unsigned int chunk_data_sz;
+       uint64_t chunk_data_sz;
        uint32_t *fill_buf = NULL;
        uint32_t fill_val;
        sparse_header_t *sparse_header;
@@ -130,7 +130,7 @@ void write_sparse_image(
                                 sizeof(chunk_header_t));
                }

-               chunk_data_sz = sparse_header->blk_sz * chunk_header->chunk_sz;
+               chunk_data_sz = (uint64_t)sparse_header->blk_sz * (uint64_t)chunk_header->chunk_sz;
                blkcnt = chunk_data_sz / info->blksz;
                switch (chunk_header->chunk_type) {
                case CHUNK_TYPE_RAW: