During startup machine.board_id is now determined. The kernel can now
at runtime determine how to configure itself and does so.
Change-Id: I4f615af9bfa5add219e618b911a51af127591d6a
On the AM335X, writes to the padconf registers must be done in privileged
mode. To allow userspace drivers to dynamically change the padconf at
runtime, a kernel call has been added.
Change-Id: I4b25d2879399b1785a360912faa0e90b5c258533
The padconf library runs in user mode, but to actually affect the
padconf register contents, the processor has to be in privileged
mode. A full server based solution will be developed, but for now
just set the pinmux in the kernel at boot.
Change-Id: I170ed54dae64b27cd9bd8807445231598fb8e3e1
