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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-08-16 03:35:33 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-08-16 09:43:41 +0200 |
| commit | 880101121e0cef5df3afda075809e2fbacf68ffe (patch) | |
| tree | cdce8ec81a3b0c37e0e14f34c7077ce057becaa6 /src/mainboard/lenovo/x200 | |
| parent | 905e6f2b56c9a87418e35c8d2f2decdeb7e0b56d (diff) | |
| download | coreboot-880101121e0cef5df3afda075809e2fbacf68ffe.tar.xz | |
intel/gm45: native gfx init.
Tested on lenovo X200 in both text and gfx mode.
Change-Id: I273971d0f34ca3529959d4228e9516775459b806
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6682
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard/lenovo/x200')
| -rw-r--r-- | src/mainboard/lenovo/x200/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x200/devicetree.cb | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x200/Kconfig b/src/mainboard/lenovo/x200/Kconfig index 56fab77b44..5f7f87ad1f 100644 --- a/src/mainboard/lenovo/x200/Kconfig +++ b/src/mainboard/lenovo/x200/Kconfig @@ -17,6 +17,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_OPTION_TABLE select HAVE_CMOS_DEFAULT select HAVE_ACPI_RESUME + select MAINBOARD_HAS_NATIVE_VGA_INIT + select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG config MAINBOARD_DIR string diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb index 278b464a31..df94c82d18 100644 --- a/src/mainboard/lenovo/x200/devicetree.cb +++ b/src/mainboard/lenovo/x200/devicetree.cb @@ -1,4 +1,10 @@ chip northbridge/intel/gm45 + + register "gpu_use_spread_spectrum_clock" = "1" + register "gpu_lvds_dual_channel" = "0" + register "gpu_link_frequency_270_mhz" = "1" + register "gpu_lvds_num_lanes" = "4" + device cpu_cluster 0 on chip cpu/intel/socket_BGA956 device lapic 0 on end |