Hi Sascha, On 25-02-18, Sascha Hauer wrote: > Some i.MX6 configurations use the xload mechanism. With this the ROM > only loads and verifies the PBL. The PBL will then load barebox proper. > Without verification the barebox proper binary is untrusted and could be > modified. Select PBL_VERIFY_PIGGY when HABV4 is enabled to ensure the > barebox proper binary has not been tempered with. > > boards not using the xload mechanism don't need this option, but there > is no good way to detect currently if the xload mechanism is used, so > these boards will have to live with a slightly increased binary size > for now. I hav no objections but do you have numbers? There are many i.MX6 based systems which do use a spi-nor with limited amount of space already facing size issues since barebox is becoming bigger and bigger. Regards, Marco
