meta-openbmc-machines/meta-openpower/common/recipes-phosphor/host/ast-vga-disable/ast-vga-disable-check


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#!/bin/bash
#
# Copyright © 2018 Raptor Engineering, LLC

FPGA_STATUS=$(i2cget -y 12 0x31 0x7)
AST_VGA_DISABLE=$(( FPGA_STATUS & 0x40 ))
if [[ $AST_VGA_DISABLE == 64 ]]; then
	# On-board VGA disabled
	devmem 0x1e6e207c 32 0x00008000
else
	# On-board VGA enabled
	devmem 0x1e6e2070 32 0x00008000
fi