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authorDenis 'GNUtoo' Carikli <GNUtoo@no-log.org>2012-12-20 18:42:00 +0100
committerPaul Menzel <paulepanter@users.sourceforge.net>2012-12-30 22:45:56 +0100
commit34746a9c48165f89f80fb664d46b646ca9e44779 (patch)
tree017f9e9e293e92419c1c213a3cfedea475a0ad06 /src/mainboard/asi
parent9a0e3e2fc205381746875bee5296777b608bea54 (diff)
rs780: Implement `rs780_internal_gfx_disable` and add .disable pcie_ops
That code will be used to disable the internal GFX card and enable the external PCIe card. The following lines from function `rs780_internal_gfx_enable()` are taken and reversed. /* Disable external GFX and enable internal GFX. */ l_dword = pci_read_config32(nb_dev, 0x8c); l_dword &= ~(1<<0); l_dword |= 1<<1; pci_write_config32(nb_dev, 0x8c, l_dword); It has been tested on the M4A785T-M with the following card inside the PCIe 16x slot: 02:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 210] (rev a2) Change-Id: I7bd412b987fde98c97464175e2c7a384a8f0fb84 Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2065 Tested-by: build bot (Jenkins)
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