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2015-10-27cbgfx: use bilinear interpolation to scale bitmapDaisuke Nojiri
This change replaces the current scaling algorithm (nearest neighbor) used for bitmap rendering with the bilinear interpolation, which has much better reproduction. BUG=none BRANCH=tot TEST=Tested on Samus Change-Id: I02520883debb7db40ffc19d4480244e0acabc818 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 764b383c1763a022728f2b2d9fb90e27c9e32e94 Original-Change-Id: I0ddd184343428904d04d8a76fe18a885529c7d3d Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302195 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: http://review.coreboot.org/11926 Tested-by: build bot (Jenkins)
2015-10-27cbgfx: add load_bitmapDaisuke Nojiri
This change adds load_bitmap API, which loads a bitmap file from cbfs and returns a pointer to the image data. BUG=none BRANCH=tot TEST=Tested on Samus Change-Id: I7d7874f6f68c414dc877a012ad96c393e42dc35e Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 9d33e713a0cf6bd1365418dad989e47e86db01e4 Original-Change-Id: Idbf9682c2fa9df3f0bd296ca47edd02cd09cfd01 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302194 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: http://review.coreboot.org/11925 Tested-by: build bot (Jenkins)
2015-10-27cbgfx: add clear_screenDaisuke Nojiri
clear_screen clears the screen with the specified color. BUG=none BRANCH=tot TEST=Tested on Samus Change-Id: I45e61c67485dbdbe15e2b602718232bc6382ad00 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 1ab04e2cc8d3c3e36e4eb41d9e7b0fdc25595200 Original-Change-Id: I1b3890b9e8ca52e796f417b5f41d4fa02a97a255 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/301451 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: http://review.coreboot.org/11924 Tested-by: build bot (Jenkins)
2015-10-27cbgfx: allow draw_bitmap to render outside canvasDaisuke Nojiri
This change allows draw_bitmap to draw an image outside the canvas with the original size if the scale parameter is zero. This is used for example when drawing a splash screen which has to be positioned at a pixel perfect location. BUG=none BRANCH=master TEST=Draw pictures and boxes on Samus and Ryu Change-Id: Ia2d8799184d1aa192e2c50850e248bee8f234006 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 45d4717fe5c3e3554bd79b63ade490d88cf00bbe Original-Change-Id: I48aa21122cfc2ee43bcb1b8f87b00c66abdc230e Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/295961 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11923 Tested-by: build bot (Jenkins)
2015-10-27cbgfx: add draw_bitmapDaisuke Nojiri
draw_bitmap renders a bitmap image on screen with position and sizes scaled relative to the screen. images are scaled up or down by nearest neighbor interpolation. BUG=chrome-os-partner:43444 BRANCH=tot TEST=drew bitmap images on Samus Change-Id: Ib599acc85b25626a6aed1fa9884ecd8e169bb860 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c910c9cdb7efc53aace067bd081aeefc07556811 Original-Reviewed-on: https://chromium-review.googlesource.com/290302 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Change-Id: Ib599acc85b25626a6aed1fa9884ecd8e169bb860 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/295532 Reviewed-on: http://review.coreboot.org/11584 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-27cbgfx: coreboot graphics libraryDaisuke Nojiri
This change introduces cbgfx, a graphics library, which provides APIs for drawing basic shapes, texts, graphic data, etc. on a screen. BUG=chrome-os-partner:43444 BRANCH=tot TEST=Drew boxes by draw command of depthcharge cli on Samus Change-Id: I6019e5998e65dca3ab4785a90669b5db02463d2e Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: 5b3ebce8eae91be742e4f977d3407d24e1537580 Original-Reviewed-on: https://chromium-review.googlesource.com/290301 Original-Reviewed-by: Stefan Reinauer <reinauer@google.com> Original-Change-Id: I10db27715cb907bdc451a33ed99d257e3af241b7 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291065 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11408 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-27libpayload: usb: Retry get_descriptor() on failureShawn Nematbakhsh
Certain Lexar USB disks may fail during the first calls to get_descriptor(..., DT_CFG, ...) for unknown reasons. Therefore, make several attempts before giving up. BUG=chromium:466758 TEST=Manual on Samus. Go to recovery mode, verify that Lexar LJDS70 USB stick is bootable. BRANCH=None Change-Id: I476ac22f9c4f844c60ebc6e53af8c144d70bb9d4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 93a0570b343479dd22506ad4d7961f0ea4251f8c Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Original-Change-Id: Ie581c7c71c53816065c7f59202581888a79e445e Original-Reviewed-on: https://chromium-review.googlesource.com/302403 Original-Commit-Ready: Shawn N <shawnn@chromium.org> Original-Tested-by: Shawn N <shawnn@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/12133 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-20libpayload: Add ptrdiff_t typedefPatrick Georgi
vboot2 in payloads (eg depthcharge) needs it. Change-Id: I4e79ae29cc282c8680f21686befd35c4ff461b3a Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/11922 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2015-10-17coreinfo: reboot when finishedMaxime de Roucy
Behave as nvramcui. Avoid a "General Protection Fault Exception" when launched by SeaBIOS on pcengines APU1. Change-Id: I00b1f859f76e693e8d49a38c1e02f4f49add85b7 Signed-off-by: Maxime de Roucy <maxime.deroucy@gmail.com> Reviewed-on: http://review.coreboot.org/11731 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-17libpayload/Kconfig: Use official spelling for TinyCursesPaul Menzel
TinyCursess is officially spelled in CamelCase [1]. [1] https://github.com/tommyettinger/TinyCurses Change-Id: I7e0aa5af54140796a981c0f4c58950b25fdd67ba Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/11727 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-17libpayload/configs: Add default configuration with TinyCurses enabledPaul Menzel
Change-Id: Ib057e2b5f15b8d5bcdf45666f8761614317d25ee Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/11726 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11libpayload: Add data structures for hashes in file attributesPatrick Georgi
Taken from cbfstool. Change-Id: I4387900517dbfb1aa51ae6f679e26d0cf5b2acf8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/11808 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-05libpayload: Check for CBFS_DEFAULT_MEDIA in cbfs_get_file_content()Nico Huber
The error-prone interface of cbfs_get_file_content() led to another possible NULL dereferencing. So check for CBFS_DEFAULT_MEDIA here like the other functions do. Change-Id: Ib8732160d389e9ecceb44f28be0e7de9a1d66e04 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11796 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-02libpayload: Fix possible NULL deref in cbfs_get_file_content()Nico Huber
Change-Id: I2e10ccac3248717d90838ca721cc691de792b507 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11780 Tested-by: build bot (Jenkins) Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
2015-09-28arm64: mmu: Prevent CPU prefetch instructions from device memoryJimmy Huang
Set XN bit of block upper attribute to device memory in mmu. CPU may speculatively prefetch instructions from device memory, but the IO subsystem of some implementation may not support this operation. Set this attribute to device memory mmu entries can prevent CPU from prefetching device memory. BRANCH=none BUG=none TEST=build and booted to kernel on oak-rev3 with dcm enabled. Change-Id: I52ac7d7c84220624aaf6a48d64b9110d7afeb293 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 7b01a4157cb046a5e75ea7625060a602e7a63c3c Original-Change-Id: Id535e990a23b6c89123b5a4e64d7ed21eebed607 Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/302301 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11722 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-28cbfs: fix debug messageDaisuke Nojiri
BUG=none BRANCH=tot TEST=built for Samus with debugging enabled Change-Id: I0b555d018f8c2eb1b51519a6227298c8d5d58a42 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5908e4b8ffc66e6ecc7cae78cf10055fbd727c81 Original-Change-Id: Ifd049111fee540789dabb1d7653568b80405b77d Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302131 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11713 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-17libpayload: provide cbfs_file_find_attr()Patrick Georgi
cbfs_file_find_attr(file, tag) finds the first attribute of file with the given tag. Change-Id: I78ee3b996b4b086605244c5d7d57ef7e3fc1db47 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11678 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-09-17libpayload: allow compression at file header levelDaisuke Nojiri
Decompression is handled transparently within cbfs_get_file_content: const char *name = "foo.bmp"; void *dst = cbfs_get_file_content(media, name, type, NULL); To keep things consistent, a couple of API changes were necessary: - cbfs_get_file_content always returns a copy of the data, even for uncompressed files. It's the callers responsibility to free the memory. - same for cbfs_load_payload and cbfs_find_file. - cbfs_load_optionrom doesn't take a "dest" argument anymore but always returns a copy of the data, for compressed and uncompressed files. Like with cbfs_get_file_content, the caller is responsible to free it. It also decompresses based on extended file attributes instead of the cbfs_optionrom subheader that libpayload specified but that (AFAIK) nobody ever used, given that there's not even tooling for that. Change-Id: If959e3dff9b93c6ae45ec7358afcc7840bc17218 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10938 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-09-17libpayload: rename cbfs variable from name to vardataDaisuke Nojiri
The dynamically sized region after struct cbfs_file doesn't contain only the file name anymore. Change-Id: I3241cb2f0cbec3fcf4d3c27d638e2847e43f4761 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11676 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-17libpayload: bring in file attribute support from cbfstoolPatrick Georgi
This comes from cbfstool (GPL) into libpayload (BSD-l), but I could have just as well written it in libpayload first. Change-Id: I86baefe5c299125a4733fa20523efd5d06de7182 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11675 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-17libpayload: usb: dwc2: check device connect state before enable channelYunzhi Li
If the device has already been disconnected then we shouldn't enable host channel to start any transfer, otherwise this channel goes into an odd state the channel is enabled but can not be disabled by set hcchar.chdis=1. So we need check the device connect status before enable channel. BRANCH=None BUG=chrome-os-partner:44534 TEST=None Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ae3e690b2cd4a9ea8b5766ac873b0e00bf3a23de Original-Change-Id: Ib3ecf486649ca11b302144f9c00a5e88424e90fa Original-Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/298402 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Lin Huang <hl@rock-chips.com> Original-Tested-by: Lin Huang <hl@rock-chips.com> Original-(cherry picked from commit ea96f947b5304fdde2e0991d23febaeba209dde1) Original-Reviewed-on: https://chromium-review.googlesource.com/299398 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Change-Id: Idf48ffbc4c2794900e09dec6b2e34e33b21f87b4 Reviewed-on: http://review.coreboot.org/11662 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-17libpayload: usb: dwc2: fix hub hot-plug bugYunzhi Li
When disconnect is detected in dwc2_split_transfer() the split configuration registers should be cleared before return. BRANCH=None BUG=chrome-os-partner:44534 TEST=On Jerry, usb hot plug works with devices behind hubs Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 37594d8b4490b6d393d19d17d8e497db7de8817d Original-Change-Id: Ie1eecec067305874513c6ceb95df4240dc393cd6 Original-Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/295625 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Lin Huang <hl@rock-chips.com> Original-Tested-by: Lin Huang <hl@rock-chips.com> Original-(cherry picked from commit d543e14cdc73bd549dd553c8d1d07672a1307981) Original-Reviewed-on: https://chromium-review.googlesource.com/299700 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Change-Id: Ib4604097743f2f9d763b29ee27f3bc1788a85a62 Reviewed-on: http://review.coreboot.org/11661 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-10libpayload: Revive ffs()Nico Huber
Revive ffs() in a more fancy way (that is more likely to be accepted). We dropped it in 7a8a4ab lib: Unify log2() and related functions but there is at least one user: flashrom. Change-Id: I4e3fc15816b778e640bceea0d89cd9624d271c2e Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11591 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-09-10libpayload: Fix merge of PL011 UART supportNico Huber
Wished I hadn't seen that. Git saw the conflict (file was gone), both committer and reviewer thought it would be a good idea to re-add it as dead code (see 558e9b5: libpayload: Add minimal support for PL011 UART). Change-Id: Ifea8113fbc59e0463eaedb86b976f54ec11113a9 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11604 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-09-10libpayload: Add missing autoconf dependencyNico Huber
With new version of kconfig we have to trigger [silent]oldconfig each time .config changed. We missed that, because config.h had no dependen- cies. Change-Id: I9f0dd8adbc3aa434a18cb4815b1ccbd1f6e7847b Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11603 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-09-08video_printf: align textDaisuke Nojiri
This change allows video_printf to left/center/right-align text depending on the enum value provided by the caller. This is useful especially because usually the length of formatted string is unknown before calling video_printf. BUG=none BRANCH=smaug TEST=drew fastboot screens on Smaug CQ-DEPEND=CL:296460 Reviewed-on: https://chromium-review.googlesource.com/292929 Reviewed-by: Aaron Durbin <adurbin@chromium.org> (cherry picked from commit 436f05f60c1b88626740a35913e3ad37b5c777a3) Change-Id: If1d50b7d8ddaa86eddc1618946756184cb87bfe1 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/295413 Reviewed-on: http://review.coreboot.org/11583 Tested-by: build bot (Jenkins)
2015-09-08video: add video_printfDaisuke Nojiri
video_printf prints strings on the screen with specified foreground and background color. BUG=none BRANCH=smaug TEST=verified messages printed on Smaug Change-Id: I619625f7d4c5bc19cd9de64a0ba07899cf9ba289 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: e0ac4cb4c0d43b40f5c8f8f5a90eac45b0263b77 Original-Reviewed-on: https://chromium-review.googlesource.com/290130 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-(cherry picked from commit 75ea2c025d629c8fabc0cb859c4e8ab8ba6ce6e3) Original-Change-Id: Ief6d1fc820330b54f37ad9260cf3119853460b70 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290373 Reviewed-on: http://review.coreboot.org/11407 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-07Drop "See file CREDITS..." commentStefan Reinauer
coreboot has no CREDITS file. Change-Id: Iaa4686979ba1385b00ad1dbb6ea91e58f5014384 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/11514 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-05SeaBIOS: update stable release from 1.7.5 to 1.8.2Alexander Couzens
Several USB timing fixes for USB controllers on real hardware Initial support for USB3 hubs Initial support for SD cards (on QEMU only) Initial support for transitioning to 32bit mode using SMIs (on QEMU TCG only) SeaVGABIOS improvements: Added cursor emulation to coreboot native init vgabios (cbvga) Added support for read character calls when in graphics mode Change-Id: Ic99f11dea4c87dbf3e9de4ce7f14064d0a083101 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/11479 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-08-30Kconfig: Remove EXPERT modeAlexandru Gagniuc
After much consideration, and many years of an EXPERT mode sitting almost completely unused, we've seen that it doesn't work for us. There is no standard on what constitutes EXPERT, and most of coreboot's options Kconfig are expert-level. We even joked that not selecting "EXPERT" should prevent coreboot from compiling: @echo $(shell whoami) is not permitted to compile coreboot Change-Id: Ic22dd54a48190b81d711625efb6b9f3078f41778 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11365 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2015-08-28libpayload: x86: Add read/write{8,16,32} variants that match corebootDuncan Laurie
Add the now coreboot standard MMIO read/write accessors that were already defined for other architectures but not x86. This leaves the old read/write{b,w,l} variants in place as was done on the other architectures, presumably to support old payloads that have not been updated. BUG=chrome-os-partner:43072 BRANCH=none TEST=emerge-glados libpayload CQ-DEPEND=CL:294711 Change-Id: I5ae3d755adcef0f6ff27aaa7c35a5b12ddc32e22 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: c09dd557050e3002fa5b8504980d72d4cb79a56c Original-Change-Id: I58d928338335d3fe4bb7fe2bdc9c2967d8689118 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/294565 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11405 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2015-08-28libpayload: usb: dwc2: Always return 'size' transferred bytes for OUTJulius Werner
Seems like our transferred bytes calculation for OUT transfers that span more than one packet had been wrong, and we just got lucky that we never noticed it before. The HCTSIZ.xfersize register field we're reading only counts bytes transferred by the last packet we sent. OUT endpoints cannot have short transfers -- every transfer should either finish all bytes we wanted to send or end in a proper error condition. Therefore, in the absence of an error we can just conclude that all input bytes have been transferred. BRANCH=veyron BUG=chrome-os-partner:35525 TEST=SMSC95xx netboot on Jerry now works. Change-Id: I57349e697c428df6b56e2f6f62e87652ef1e7a94 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: 0abee13b6d89dec12c6fff581ece1836393c7703 Original-Change-Id: Id0a127e6919f5786ba05218277705dda1067b8c3 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/293956 Original-Reviewed-by: yunzhi li <lyz@rock-chips.com> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/11404 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-28arm64: xcompile: Add support for A53 erratum 843419Julius Werner
This patch adds support to enable a linker workaround to a hardware erratum on some early Cortex-A53 revisions. Since the linker option was added very recently, we use xcompile to test whether the toolchain supports it first. It is also guarded by a Kconfig since only a few ARM64 SoCs will need this and it incurs a performance penalty. BRANCH=none BUG=none TEST=Turned it on or off for Smaug and confirmed that it (dis)appeared in verbose make output accordingly. Change-Id: I01c9642d3cf489134645f0db6f79f1c788ddb00d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: 57128785760c4dfa32d6e6d764756443a9323cb7 Original-Change-Id: Ia5dd124f484e38460d75fb864304e7e8b18d16b7 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/294745 Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11403 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2015-08-19libpayload: Fix default_memmove() implementationNico Huber
If I wanted to fill the whole memory address space with one byte, I wouldn't try it that subtle. With size_t beeing unsigned the loop condition >= 0 was always true. Change-Id: Idee6a4901f6697093c88bda354b5e43066c0d948 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11286 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-08-19Store the payload config and revision in CBFSMartin Roth
Store the payload config and version files in CBFS if using a SeaBIOS or filo payload if INCLUDE_CONFIG_FILE is enabled. Change-Id: I0c1b4da8f6179b9cee06cecfa76bc631b43196e0 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10607 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-08-19libpayload: usb: dwc2: fix usb plug/unplug bugYunzhi Li
Check device connect status while waiting for usb transfer complete Avoid coreboot get stuck when usb device unplugged BUG=chrome-os-partner:35525 TEST=None BRANCH=None Original-Change-Id: Id103501aa0d8b31b0b81bef773679c0fad79f689 Original-Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/292630 Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Lin Huang <hl@rock-chips.com> Original-Tested-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/292966 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Commit-Queue: David Hendricks <dhendrix@chromium.org> Change-Id: I49396b74131dbfda505d9d3de5adbdc87eb92ce1 Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Reviewed-on: http://review.coreboot.org/11236 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-15seabios integration: deal with ccache woes some morePatrick Georgi
seabios integration interprets the CC variable with a special case when ccache is prepended to the compiler. Since the integration also tries to extract compiler flags (which I'm not sure we still add to CC _ever_), that also needs to look at only the part of the string that contains compiler and (maybe) flags, so skip the first word if it was determined to be the path to the ccache binary. Change-Id: I717863f456bf4fd6f08427d86633079ecda039df Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/11227 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-14libpayload: usb: xhci: Fix list of cleared port change bitsJulius Werner
The xhci_rh_port_status_changed() function tries to always clear all port status bits, even though most of them don't interest us. This is generally a smart thing to do since not clearing a status bit may cause the controller to not generate any more Port Status Change Events. However, the bitmask we currently use doesn't cover bit 23 (Port Config Error Change) and instead covers bit 16 (Port Link State Write Strobe) which is not really related to this and not a W1C bit. Probably a typo, so let's fix that. BRANCH=None BUG=None TEST=Plugged/unplugged a bunch of USB devices on an XHCI Falco. Original-Change-Id: Ia83f5b72cce094859c0f0e730752d7b5cfa6e1c6 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291842 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I11f5fe38cb70055daf6e866a8ee84ca80488e3bf Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11194 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-14libpayload: Do not gate USB_DWC2 on USB_HIDDavid Hendricks
This forward-ports the change from CL:277155 since the Kconfig file was renamed from Config.in. BUG=chrome-os-partner:41416 BRANCH=none TEST=built and booted on Mickey, keyboard works at dev screen Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: Ibffa5188df51ecd7b8bdd631d4b767ec64130819 Original-Reviewed-on: https://chromium-review.googlesource.com/291138 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Change-Id: Iebb1da6ec8c7886a6eb9ebcc67b59d617496c555 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/11188 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@google.com>
2015-08-14libpayload: usb: xhci: Count new Max Scratchpad Bufs bits from XHCI 1.1Julius Werner
The 1.1 revision of the XHCI specification added an extra 5 bits to the Max Scratchpad Bufs field of HCSPARAMS2 that newer controllers make use of. Not honoring these bits means we're not allocating as many scratchpad buffers as the controller expects, which means it will interpret some uninitialized values from the end of the pointer array as scratchpad buffer pointers, which obviously doesn't end well. Let's fix that. BRANCH=none BUG=chrome-os-partner:42279 TEST=Makes a USB-related memory corruption issue disappear. Original-Change-Id: I7c907492339262bda31cdd2b5c0b588de7df8544 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291681 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Iba1007bfebffe1f564f78bb875fff9ba0fe11a38 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11189 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-14libpayload: usb: dwc2: fix short packet transferYunzhi Li
If short packet detected, stop this transfer and return the actual transferred size BUG=chrome-os-partner:42817 TEST=Netboot could run well BRANCH=None Original-Change-Id: Icb4317f48aa04ac15bb1886b81d2e3c472d123d0 Original-Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/288215 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Lin Huang <hl@rock-chips.com> Original-Tested-by: Lin Huang <hl@rock-chips.com> Original-(cherry picked from commit d372343b4e3d664ce2d76dbf55a5061b5d496bba) Original-Reviewed-on: https://chromium-review.googlesource.com/291064 Original-Commit-Queue: Julius Werner <jwerner@chromium.org> Original-Tested-by: Julius Werner <jwerner@chromium.org> Change-Id: I43d9edffe2074c037f2df203621863e54d2597fa Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Reviewed-on: http://review.coreboot.org/11187 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-14libpayload: usb: Fixup wrong use of configChunfeng Yun
replace CONFIG_LP_XHCI_MTK_QUIRK by CONFIG_LP_USB_XHCI_MTK_QUIRK BRANCH=none BUG=none TEST=Rev0-oak Original-Change-Id: I68f58ed3b02caa7cef8f0f60a4a8f5e9755c97a7 Original-Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/290522 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I316712e99e0b44d292dab27cf66e26837dc2e957 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-on: http://review.coreboot.org/11179 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-14libpayload: xhci: Carry over fixes from Chromium treeJulius Werner
This patch re-adds a few fixes that originally went into the chromeos-2013.04 tree. I kinda seem to have slipped them into the backport of Nico's original XHCI patch (crosreview.com/168097) instead of making a new change, which was not very clever and caused them to be forgotten in the later upstreaming wave. Changing internal XHCI error numbers is just a cosmetic change to make them uniquely identifyable in debug output. Bumping the timeout to 3 seconds is an actually important fix since we have seen mass storage devices needing that much in the past. BRANCH=None BUG=None TEST=Diffed payloads/libpayload/drivers/usb between chromeos-2013.04 and chromeos-2015.07, confirmed that no serious differences remain. Original-Change-Id: I03d865dbe536072d23374a49a0136e9f28568f8e Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290423 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I5d773d3a23683fb2164916cc046f4a711b8d259e Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11178 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-14cbfs: fix printf for 64bit architecturesDaisuke Nojiri
BUG=none BRANCH=smaug TEST=Built for Smaug Original-Change-Id: I7ff577f97252265ca6c96963ca44a6fbd0de9f7a Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290049 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-(cherry picked from commit 9cff308653766ea81978214e99a3d740aff4dbbe) Original-Reviewed-on: https://chromium-review.googlesource.com/290116 Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Change-Id: I5dcc17e0a42b46350fe6c398767f8155bdd0fd9d Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: http://review.coreboot.org/11177 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-13libpayload: usb: don't prematurely free the usb deviceAaron Durbin
Before the controller's destroy_device() could interrogate the usbdev_t object usb_detach_device() was freeing and NULLing out the pointer. That results in all callers who needed that object to start accessing random bits of memory. This eventually led into free()ing memory it shouldn't which corrupted the allocator's state. Eventually, all forward progress was lost by way of a single ended linked list turning into a circular list. The culprit seems to be a bad merge in commit e00ba21. BUG=chrome-os-partner:43419 BRANCH=None TEST=Can boot into OS now w/o "hanging" on glados. Original-Change-Id: I86dcaa1dbaf112ac6782e90dad40f0932f273a1f Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290048 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Change-Id: I9135eb0f798bf7dbeccc7a033c3f8471720a0de5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11173 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-10libpayload: Kconfig include in lpgccPaul Kocialkowski
Payloads will include headers from libpayload, which depend on kconfig.h, so it has to be included in the command line produced by lpgcc. Change-Id: I3b55928babba2896a112f8c5fae46365cf71d308 Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: http://review.coreboot.org/11114 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-10seabios integration: fix interaction with ccachePatrick Georgi
SeaBIOS' build system doesn't like CC to be a compound command like "ccache gcc", so we strip things. Unfortunately with CCACHE enabled, we passed /usr/bin/ccache (or wherever it was found on the PATH). Instead use the second term in CCACHE mode. Change-Id: I905fcdc73d067e553e923e307fafceaacdefdc6c Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/11138 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-10libpayload: Fix compile error in time.c if nvram support is disabledPatrick Georgi
rdtsc() is only used for nvram access. Change-Id: I896116d6a5782e5e50aa3acfbe1831b080f55d34 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/11137 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-09payloads: Move payloads logic to payloads directoryStefan Reinauer
Change-Id: I6437e30da6ab675d32dc81c5d6d3fd9bcdc67f06 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10923 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09libpayload: Use CONFIG_LP_CCACHE instead of CONFIG_CCACHEStefan Reinauer
CONFIG_CCACHE was obsoleted a long time ago for libpayload. Change-Id: Ib0a418d97f368439476e524b753160a6229bb9f6 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10710 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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