GitLab

This patch reorganises the board_ga_k8n_sli to create
nvidia_mcp_gpio_raise, a more general routine to set these bits.
Without docs, i can only assume that these memory area are gpio
lines.

Then it becomes easy to add support for this nForce4 SLI board.

Corresponding to flashrom svn r745.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Martin Szulecki <opensuse@sukimashita.com>