When dcd_len is 0 the Write Data command that the set_dcd_rst_v2() routine generates is empty. This causes HAB to complain that the command is invalid.
--------- HAB Event 1 ----------------- event data: 0xdb 0x00 0x0c 0x41 0x33 0x06 0xc0 0x00 0xcc 0x00 0x04 0x04
To fix this set the DCD pointer in the IVT to NULL in this case. The DCD header itself is still needed for detect_imximage_version() to determine the image version.
Signed-off-by: Baruch Siach baruch@tkos.co.il --- Resending with a proper To: header.
tools/imximage.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/imximage.c b/tools/imximage.c index 6f469ae6336c..7b91d09699ad 100644 --- a/tools/imximage.c +++ b/tools/imximage.c @@ -250,7 +250,11 @@ static void set_imx_hdr_v2(struct imx_header *imxhdr, uint32_t dcd_len, hdr_base = entry_point - imximage_init_loadsize + flash_offset; fhdr_v2->self = hdr_base; - fhdr_v2->dcd_ptr = hdr_base + offsetof(imx_header_v2_t, dcd_table); + if (dcd_len > 0) + fhdr_v2->dcd_ptr = hdr_base + + offsetof(imx_header_v2_t, dcd_table); + else + fhdr_v2->dcd_ptr = 0; fhdr_v2->boot_data_ptr = hdr_base + offsetof(imx_header_v2_t, boot_data); hdr_v2->boot_data.start = entry_point - imximage_init_loadsize;