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path: root/src/mainboard/google/link
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2013-07-31Drop unused EXTERNAL_MRC_BLOBStefan Reinauer
The Kconfig variable EXTERNAL_MRC_BLOB is not used. Drop it. Change-Id: I3caa5c2b6bcf5d2c13b6987da8ab3987bad0e506 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3829 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2013-07-10chrome ec: Update EC header from EC repositoryDuncan Laurie
- Updated ec_commands.h is copied in directly from EC repo - Removed "old" interface and update resources for "new" interface - Updated temp sensor constants and added "not calibrated" - Update mainboards to remove check for EC_SWITCH_KEYBOARD_RECOVERY Change-Id: Ic93c1914f86b6f5bc224178270624ed92b5c1e15 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/3743 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-07-10ec: Remove hardcoded GPI offset in EC SCIDuncan Laurie
With LynxPoint-LP the SCI GPE is no longer a GPIO that is offset by 16. Remove the Add and fix up the link definition so it is still accurate. Change-Id: I091141183a09345b5ffe28365583e48019f9f5e5 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/3742 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-07-04intel/sandybridge intel/ivybridge: Use MMCONF_SUPPORT_DEFAULTKyösti Mälkki
Change all PCI configuration accesses to MMIO on all boards with SandyBridge and IvyBridge. To enable MMIO style access, add explicit PCI IO config write in the bootblock. Change-Id: I8f957a80bf57df000897c5a080dd5ff131b1ec0d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3576 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.huber@secunet.com>
2013-04-15Drop add_mainboard_resources and HAVE_MAINBOARD_RESOURCES againKyösti Mälkki
These are not defined since commit »Drop HAVE_MAINBOARD_RESOURCES« (1c5071d1) [1] but were unfortunately introduced again in new ports. [1] http://review.coreboot.org/1414 Change-Id: I5eb61628141aefd08779615702d51ca155fa632a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/2707 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-04-14link/graphics: Remove the inclusion of an AMD header.Denis 'GNUtoo' Carikli
link(google chromebook pixel) is an intel machine. Change-Id: I9d40f1e945021d8e190879477cd12be7d0262733 Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Reviewed-on: http://review.coreboot.org/3085 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-04-01link: select write-combining memory for graphicsAaron Durbin
Auto-select marking the graphics memory as write-combining. Change-Id: I0b913f0b318bf57275643d3cfb5bc54ca8a005f5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2982 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-30x86: Drop BOARD_HAS_FADTKyösti Mälkki
There is a wildcard rule to include mainboard/fadt.c. Change-Id: I7f59d6b241c683b62c2c41c5795e45184882635e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/2940 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-22Unify coreboot table generationStefan Reinauer
coreboot tables are, unlike general system tables, a platform independent concept. Hence, use the same code for coreboot table generation on all platforms. lib/coreboot_tables.c is based on the x86 version of the file, because some important fixes were missed on the ARMv7 version lately. Change-Id: Icc38baf609f10536a320d21ac64408bef44bb77d Signed-off-by: Stefan Reinauer <reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/2863 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2013-03-22x86: Unify arch/io.h and arch/romcc_io.hStefan Reinauer
Here's the great news: From now on you don't have to worry about hitting the right io.h include anymore. Just forget about romcc_io.h and use io.h instead. This cleanup has a number of advantages, like you don't have to guard device/ includes for SMM and pre RAM anymore. This allows to get rid of a number of ifdefs and will generally make the code more readable and understandable. Potentially in the future some of the code in the io.h __PRE_RAM__ path should move to device.h or other device/ includes instead, but that's another incremental change. Change-Id: I356f06110e2e355e9a5b4b08c132591f36fec7d9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2872 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-20link/graphics: Add support for EDIDRonald G. Minnich
This code is taken from an EDID reader written at Red Hat. The key function is int decode_edid(unsigned char *edid, int size, struct edid *out) Which takes a pointer to an EDID blob, and a size, and decodes it into a machine-independent format in out, which may be used for driving chipsets. The EDID blob might come for IO, or a compiled-in EDID BLOB, or CBFS. Also included are the changes needed to use the EDID code on Link. Change-Id: I66b275b8ed28fd77cfa5978bdec1eeef9e9425f1 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2837 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-20link/graphics: New state machineRonald G. Minnich
This is a new state machine. It is more programmatic, in the case of auxio, and has much more symbolic naming, and very few "magic" numbers, except in the case of undocumented settings. As before, the 'pre-computed' IO ops are encoded in the iodefs table. A function, run, is passed and index into the table and runs the ops. A new operator, I, has been added. When the I operator is hit, run() returns the index of the next operator in the table. The i915lightup function runs the table. All the AUX channel ops have been removed from the table, however, and are now called as functions, using the previously committed auxio function. The iodefs table has been grouped into blocks of ops, which end in an I operator. As the lightup function progresses through startup, and the run() returns, the lightup function performs aux channel operations. This code is symbolic enough, I hope, that it will make haswell graphics bringup simpler. i915io.c, and the core of the code in i915lightup.c, were programatically generated, starting with IO logs from the DRM startup code in the kernel. It is possible to apply the tools that do this generation to newer IO logs from the kernel. Change-Id: I8a8e121dc0d9674f0c6a866343b28e179a1e3d8a Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2836 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-20link/graphics: implement a palette setting operatorRonald G. Minnich
Add a new operator, P, for the state machine, meaning implement a palette fill. Implement a function (palette) that fills the palette when the P operator is hit. This replaces 256 lines in the state machine table with 1. Change-Id: I67d9219fe7de0ecf1fb9faf92130c00c9f5f8e88 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: http://review.coreboot.org/2835 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-19link/graphics: add functions to support aux channel communicationsRonald G. Minnich
For full integration of FUI into coreboot, we need aux channel communcations. The intel_dp.c is a file taken from Linux and is used for aux channel comms. This file has been cut down to work with coreboot. For now it is associated with the link mainboard until we get a better handle on how this all fits together. This code is almost certainly usable on other platforms in the long term. But one step at a time. Change-Id: I7be4c56e0a7903f3901ac86e12b28f3bdc0f7947 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: http://review.coreboot.org/2834 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-13src/mainboard: Drop redundant `CHIP_NAME` again for new portsPaul Menzel
Since commit »Drop redundant CHIP_NAME in mainboard.c« (a93c3fe7) [1] `CHIP_NAME` is unneeded for mainboards as the name is composed automatically in `src/devices/root_device.c` from the strings in Kconfig. Unfortunately the ports for Google Butterfly, Link and Parrot as as well as IEI PM-LX2-800-R10 introduced CHIP_NAME again. So drop it again too. [1] http://review.coreboot.org/1635 Change-Id: Ice7577a2a5c6070e196f2647c440b7a8e140e27e Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2708 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-02-28CBMEM: always initialize early if the board supports itStefan Reinauer
This allows to drop some special cases in romstage.c Change-Id: I53fdfcd1bb6ec21a5280afa07a40e3f0cba11c5d Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2551 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-02-28Drop SRC_ROOT from mainboard Makefile.incsStefan Reinauer
It's not used, and not needed. Change-Id: Ifca92f3606ac58fc26e09676488c3add5d84ae79 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2548 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-02-23Add support for Google's Chromebook PixelStefan Reinauer
Ladies and gentlemen, I'm very happy to announce coreboot support for the latest and greatest Google Chromebook: The Chromebook Pixel. See the link below for more information on the Chromebook Pixel, and its exciting specs: http://www.google.com/intl/en/chrome/devices/chromebooks.html#pixel The device is running coreboot and open source firmware on the EC (see ChromeEC commit for more information on that exciting topic) Change-Id: I03d00cf391bbb1a32f330793fe9058493e088571 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2482 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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