please test patches from Matthias Lange https://lists.gnu.org/archive/html/grub-devel/2017-02/msg00104.html
On Wed, Mar 1, 2017 at 9:15 AM, Gailu Singh <[email protected]> wrote: > Hi Experts, > > I am using GRUB2 on intel apollo lake board. This board does not have IO > mapped uart instead it has 8250 memory mapped UART. > > GRUB2 does not recognize memory mapped uart and gives error ("serial port > COM0 not found). There is a 8250 memory mapped driver available in coreboot. > Is it possible to port that driver to Grub2? > > Thanks > > > _______________________________________________ > Grub-devel mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/grub-devel > _______________________________________________ Grub-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/grub-devel
