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2022-01-05src/southbridge: Remove unused <delay.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <delay.h>' -- src/) <(git grep -l 'get_timer_fsb(\|init_timer(\|udelay(\|mdelay(\|delay(' -- src/) |grep "<" Change-Id: If7751b0e7d222979973518f57b310f5e2fe2bc25 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60601 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-10-31sb/intel/lynxpoint: Drop unnecessary `UL` suffixAngel Pons
With BUILD_TIMELESS=1, Asrock B85M Pro4 and Google Wolf do not change. Change-Id: I9ba4097cd82c4ff68315a40e1e955e4ed9a43862 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46719 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-14sb/intel/lynxpoint: Do not determine PCH type at runtimeAngel Pons
Both PCH types are very different, and mixing the code for both together isn't useful. First of all, inline `pch_is_lp` to return a constant. This allows the compiler to optimize out unused code, which results in smaller executables. For the Asrock B85M Pro4, it's about 2.5 KiB less. Subsequent commits will further split the southbridge code. Change-Id: Iba904acf64096478d1b76ffd05a076f0203502f8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45047 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-12sb/intel/lynxpoint: Move IOBP API to its own compilation unitAngel Pons
Change-Id: Icb6114302cebe19bc3c1971929ea4fc085b454be Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41946 Reviewed-by: Michael Niewöhner Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Jonathan Kollasch <jakllsch@kollasch.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07sb/intel/lynxpoint: Use PCI bitwise opsAngel Pons
Some cases could not be factored out while keeping reproducibility. Also mark some potential bugs with a FIXME comment, since fixing them while also keeping the binary unchanged is pretty much impossible. Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 does not change. Change-Id: I27d6aaa59e12a337f80a6d3387cc9c8ae5949384 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42154 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12sb/intel/lynxpoint: Add PCH platform type functionAngel Pons
Current code only cares whether the PCH is LP or not. However, MRC wants to differentiate between desktop and non-LP mobile platforms as well. As the PCH is soldered onto the mainboard, add a facility to retrieve which platform coreboot is running on by checking the PCH's LPC device ID. The only user of the `pch_silicon_type` function is the `pch_is_lp` function so replace the former with the new `get_pch_platform_type` function. The function needs to be defined in both romstage and ramstage where PCI ops have different signatures, hence the two copies. Change-Id: Ib6276e0069eaa069a365faf6ae02dd934307d36c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43123 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-01sb/intel/lynxpoint: Fix 16-bit read/write PCI_COMMAND registerElyes HAOUAS
Change-Id: I81b740e0cfcf0e1bf096427b45ffba06d357fee6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40792 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-04-04src/southbridge: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I5b00b3e38edda90f35f0679cd4171a3499288f24 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40059 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-03-17src (minus soc and mainboard): Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-09arch/x86: Replace some __SMM__ guardsKyösti Mälkki
We generally do not guard source in attempts to reduce the final object sizes, but rely on garbage collection. Most of the __unused attributes inserted here will be removed when remaining __SIMPLE_DEVICE__ guards can be removed. Change-Id: I2440931fab4f41d7e8249c082e6c9b5a9cd0ef13 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36641 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-30src/southbridge: change "unsigned" to "unsigned int"Martin Roth
Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Iee2056a50a1201626fa29194afdbfc1f11094420 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36333 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-03{soc, southbridge} : Correct typo in commentFrans Hendriks
BUG=N/A TEST=N/A Change-Id: I1b207e0b77bac8860ba7501378297c1f3604141c Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32453 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04arch/io.h: Drop unnecessary includeKyösti Mälkki
Change-Id: I91158452680586ac676ea11c8589062880a31f91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31692 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-01device/pci: Fix PCI accessor headersKyösti Mälkki
PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-01-06device: Use pcidev_on_root()Kyösti Mälkki
Change-Id: Icf34b39d80f6e46d32a39b68f38fb2752c0bcebc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/26484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Piotr Król <piotr.krol@3mdeb.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-12-28sb/intel/lynxpoint: Handle H81 only having 6 PCIe root portsTristan Corrick
The H81 chipset is the only non-LP Lynx Point chipset with 6 PCIe root ports, all others have 8 [1]. The existing PCIe code assumed that all non-LP chipsets had 8 root ports, which meant that port 6 would not be considered the last root port on H81, so `root_port_commit_config()` would not run. Ultimately, while PCIe still worked on H81, all the root ports would remain enabled, even if disabled in the devicetree. Also, remove `PCI_DEVICE_ID_INTEL_LYNXPOINT_MOB_DESK_{MIN,MAX}`, as they are unused, and the MAX constant is incorrect. Interestingly, this fixes an issue where GRUB is unable to halt the system. Tested on an ASRock H81M-HDS. The root ports disabled in the devicetree do indeed end up disabled. [1] Intel® 8 Series/C220 Series Chipset Family Platform Controller Hub (PCH) Datasheet, revision 003, document number 328904. Change-Id: If3ce217e8a4f4ea4e111e4525b03dbbfc63f92b0 Signed-off-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-on: https://review.coreboot.org/c/30077 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-07src/southbridge: Get rid of device_tElyes HAOUAS
Use of device_t is deprecated. Change-Id: Ib4db9c263ff156966926f9576eed7e3cfb02e78a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/30045 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-10-18src/{sb/intel,mb/google/auron}: Don't use device_tElyes HAOUAS
Use of device_t is deprecated. Change-Id: I564319506870f75eab58cce535d4e3535a64a993 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2013-12-05lynxpoint: disable pcie devices based on configAaron Durbin
PCIe Root Ports should be disabled based on pin ownership and the strapping configuration. Implement this logic for LynxPoint. The chip_ops->enable_dev() path is no longer used. Instead the PCIe driver handles the enabling and disabling of devices. This allows for having an empty or incomplete device tree since those "allocated" devices do not travel through the chip_ops->enable_dev() path. The coalescing was tested to be working properly, however not all configurations were tested. Change-Id: I1e8bfe5e447b72ff8a4b04b650982d8c1ae0823c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/59424 Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4322 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-12-02lynxpoint: move all pcie device handling to pcie.cAaron Durbin
Some of the pcie logic was located in pch.c as well as pcie.c. Move all pcie logic to the same pcie.c file. This is a straight cut-and-paste (no logic changes) except for a rename from pch_pcie_enable() -> pch_pcie_enable_dev(). Change-Id: I338c53039b95f255ab9ced313c51193a9d34b404 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/59277 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4251 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-12-02lynxpoint: expose pch_disable_devfn()Aaron Durbin
The function to disable devices was formerly named pch_hide_devfn(). This routine was doing more than hiding devices. It was disabling them, i.e. turning them off. Therefore, rename it to pch_disable_devfn(). Also, allow external callers to this function. Change-Id: Id5bb319d4e67892c02a39dff49e45b2811a2f016 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/59276 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4250 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-12-02lynxpoint: expose iobp functionsAaron Durbin
The iobp functions are useful to may of the southbridge devices as certain values need to be updated to properly initialize the devices. Therefore expose read, write, and updated iobp functions. Change-Id: Id7fdd8d0d9f022f92d6285ecd8f85a52024ec2bb Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/59275 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4249 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-11-25lynxpoint: Enable SerialIO clock in PCI modeDuncan Laurie
The clock gating register at offset 0x800 is managed by the clock driver in the kernel when the devices are in ACPI mode. When in PCI mode we should force enable the clock here. When in ACPI mode or the device is disabled it should be put in D3Hot state. > i2cdetect -y -r 10 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- Change-Id: Ib93ffd41bf36386d5ce63bfc0ae6597f3e23bc48 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/56122 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4180 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-22Fix compilation of Intel LynxPoint based boardsStefan Reinauer
The haswell patches that verified correctly were not yet submitted, but verified correctly. However they still used romcc_io.h which was dropped in another patch earlier today. With a lot of development happening in parallel, this is unfortunately nothing that the gerrit 2.6 Rebase If Necessary submit type could have fixed. Change-Id: Ifef9ae05b22c408e78d6cff37defd68e4ed91ed9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2876 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-21lynxpoint: Add helper functions for reading PM and GPIO baseDuncan Laurie
These base addresses are used in several places and it is helpful to have one location that is reading it. Change-Id: Ibf589247f37771f06c18e3e58f92aaf3f0d11271 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/2812 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-21lynxpoint: Add function for checking for LP chipsetDuncan Laurie
Add a helper function pch_is_lp() that will return 1 if the current chipset is of the new "low power" variant used with Haswell ULT. Additionally these functions are added to SMM so it can be used there. Change-Id: I9acdea2c56076cd8d9627aba66cf0844c56a38fb Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/2811 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-17lynxpoint: Add support for disabling ULT devicesDuncan Laurie
These enables are hidden behind IOBP for some reason. Boot to linux with SDIO disabled and see that the SDIO driver does not load and crash the system. Change-Id: Icfbfa117e9e57a51d32db7f6366a9d0d790adcf0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/2695 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-14haswell: more ULT/LP support and minor tweaksDuncan Laurie
- Add ME device ID for Lynxpoint LP - Add GPU device IDs for ULT - SATA init tweaks from checking against DXE reference code - Remove the ICH7 from the SPI driver so it works on all lynxpoint without having to add more LPC device ID checks - Add function disable for audio dsp and xhci, remove PCI bridge - Add interrupt route registers for new devices (needs romstage setup) Change-Id: Idb48f50d0bacb6bf90531c3834542b9abb54fb8a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/2680 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-14lynxpoint: Update IOBP programming methodDuncan Laurie
This follows the new method outlined in the LPT BWG. It is also very pedantic about its operation so it is easier to read and compare against the docs and the reference code implementation. Change-Id: I235d634cded0c75ec0e9f53488f5b366107a18fa Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/2694 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-14haswell: Add initial support for Haswell platformsAaron Durbin
The Haswell parts use a PCH code named Lynx Point (Series 8). Therefore, the southbridge support is included as well. The basis for this code is the Sandybridge code. Management Engine, IRQ routing, and ACPI still requires more attention, but this is a good starting point. This code partially gets up through the romstage just before training memory on a Haswell reference board. Change-Id: If572d6c21ca051b486b82a924ca0ffe05c4d0ad4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2616 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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