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2013-11-26libpayload: Drop PowerPC architectureStefan Reinauer
This was never completed / working and we have the working ARMv7 port for an architecture template, so get rid of this dead code. Change-Id: Ic2c1267ee5546dd6e1b63220c263b2fa86c8ae33 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/56065 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/4235 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25libpayload: usb mass storage card hot plugAaron Durbin
Mass storage devices such as card readers show up as as USB devices. However the media not be inserted. In those situations the previous code would just fake a disk and call usbcreate_disk. This is inappropriate because it forms a 1:1 mapping of USB device to disk leading to the inability to remove the disk and/or handle "hot plug" card insertion and removals. To alleviate this issue introduce the notion of ready to the usbmsc structure. It tracks detached, not ready, and ready states. The polling routine is then used to track not ready to ready transitions thereby creating and removing disks appropriately. This handles the case of inserting and removing a card that shows up as a new disk. Booted recovery mode. Able to observe inerstion and removal of sdcard. Also able to insert valid USB flash drive to boot as well. Change-Id: I3eefbe537ec1b9c975744b8984b06c17ae236f40 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/57948 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4226 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25libpayload: usb mass storage detect empty mediaAaron Durbin
There is currently a hard-coded 30 sec delay in the mass storage driver while waiting for each device to become ready. However, mass storage card readers that are empty return an error code on the TEST UNIT READY command. A REQUEST SENSE command then needs to be issued and interrogate the data to determine if no media is present. If no media determination is found to be true the USB device is no longer considered a candidate to be a disk. This code does lead to the fact that the media card reader needs to be populated at enumeration time. I suspect this is not an issue as it appears the storage stack in libpayload can't handle removable media coming online later. Booted recovery and dev modes. Noted that removable mass storage devices with no media were ignored without any boot delay. Change-Id: Ida7a45614d97c6e6fbfc9bb099765aad4df550fd Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/57828 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4225 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25libpayload: Fix xcompileStefan Reinauer
The architecture name for our ARM port is armv7, not arm. Hence, none of those flags were ever actually used. Fix the architecture name and remove the flags, they should not be set in xcompile, but in the Makefile, like in coreboot. Change-Id: Id9c5db7ebceafddb58a1ce1988417f09c074ba6c Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/56084 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4179 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25libpayload: Add USB support for non-PCI controllersStefan Reinauer
Restructure USB stack to not depend on PCI, and make PCI stub available on x86, but provide fixed BARs for ARM (Exynos 5) Change-Id: Iee7c8b134c22b661a9a515e24943470c9dbadd1f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/49970 Reviewed-on: http://review.coreboot.org/4175 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25libpayload (EHCI): correctly align PORTSCStefan Reinauer
Two structures in the USB EHCI stack were pointing to hardware but not marked attribute((packed)) hence leaving it to GCC to correctly align the data structures. Next, the number of reserved bytes in hc_op_t was wrong (but implicitly aligned to the correct values on x86) It seems this worked fine on x86, but on ARM it was doing the wrong thing. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I94bed4850ded7d3f7bbc7ff3079c103c6054c22d Reviewed-on: https://gerrit.chromium.org/gerrit/55555 Commit-Queue: Stefan Reinauer <reinauer@google.com> Reviewed-by: Stefan Reinauer <reinauer@google.com> Tested-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/4174 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25Make ssize_t an actual ssize_tStefan Reinauer
In the process of getting rid of compiler includes during in coreboot and libpayload, we defined size_t and ssize_t ourselves, using a GCC macro for size_t: __SIZE_TYPE__. Unfortunately, there is no __SSIZE_TYPE__, so we temporarily redefine unsigned to signed to make __SIZE_TYPE__ __SSIZE_TYPE__. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I4cf4eb0fdaa4db64277c2585fe2c1bdc0acdf02b Reviewed-on: https://gerrit.chromium.org/gerrit/49947 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@google.com> Tested-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/4156 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25ARM: Update the size/location of the coreboot tables so we can boot againGabe Black
Change-Id: I3235f42c7faaf28a63455162ea55dc1a6bebd1f5 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-by: Hung-Te Lin <hungte@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/48290 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4128 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-25armv7: import updated cache/MMU stuff from corebootDavid Hendricks
This imports the cache/MMU code from coreboot as of 1877cee. Change-Id: I97ec8b9640921a94a4b27d89e4ae6185e9f96f18 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/48288 Commit-Queue: Stefan Reinauer <reinauer@google.com> Tested-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/4134 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-24libpayload: fix wrong endian assumption in sha1.cStefan Reinauer
Not all platforms !x86 are big endian, hence actually look at the CONFIG_LITTLE_ENDIAN flag instead of CONFIG_ARCH_X86. Change-Id: Ibbd8f48b377a1121dd1e045834a94a2d67eda2ab Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/56066 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/4236 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-11-10libpayload: add memory clobber to ins{b,w,l}Gerd Hoffmann
Change-Id: I3c4b8a9eeb6c4b2bcc58ccff091b4c997b2da923 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-on: http://review.coreboot.org/4034 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-10-17libpayload/sample: Use settings from .xcompile file to build.Andrew Wu
It is for crossgcc. Change-Id: Ia1d676adfea340b6b80858215459491c9338d614 Signed-off-by: Andrew Wu <arw@dmp.com.tw> Reviewed-on: http://review.coreboot.org/3955 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
2013-09-30libpayload: Switch xHCI shared ports back to EHCI on shutdownNico Huber
On Intel's Panther Point the xHCI ports are shared with an EHCI controller. Our xHCI driver switches them to xHCI, naturally. But we forgot to switch them back on shutdown, which left them unusable by a non-xHCI aware operating system. Change-Id: I70ef08655a603b42ee939935d50cf77ea97878a3 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3791 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-09-24libpayload: Remove unnecessary keyboard mode setting codeShawn Nematbakhsh
keyboard_init attempts to read the existing mode register, set the 'XLATE' bit, and write it back. The implementation is buggy because the keyboard may be active at the time we read the mode, and we can misinterpret scancode data as the reply to our command. It leads to problems where the KB gets disabled in firmware. In fact, setting the 'XLATE' bit is completely unnecessary, even if we desire QEMU keyboard support. We already set this bit when we initialize the keyboard in pc_keyboard_init. Basically, this code does nothing (or worse), so just remove it. Change-Id: Iab23f03fa8bced74842c33a7d263de5f449bb983 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/3883 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-09-06libpayload: Set heap's header size to 64-bitNico Huber
For libpayload clients with larger memory needs (eg. FILO with integrated flashrom) the current configuration isn't enough. Change-Id: Ic82d6477c53da62a1325400f2e596d7d557d5d1e Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3889 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2013-09-06libpayload: Make heap code independent of its header sizeNico Huber
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Change-Id: Ie69ceb343494b7dd309847b7d606cb47925f68b6 Reviewed-on: http://review.coreboot.org/3888 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-09-03libpayload: reduce libcbfs verbosityPatrick Georgi
Prettier in real-world payloads (ie. FILO) Change-Id: I9ed968fe527c5d46090e707e2d89b7406a43662e Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3887 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-08-26libpayload: Add a few more PCI constantsStefan Tauner
flashrom has started to use revision IDs to distinguish AMD chipsets and fails (even more) to build with libpayload since then because PCI_REVISION_ID is undefined in libpayload's pci header. Change-Id: If7440a48c1005a4ba4fc09303f47cdfa9f408ad1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/3884 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2013-08-15CBFS: Change how the bss is zeroed when loading a stage.Gabe Black
For reasons explained in a previous CL, it might be necessary to "load" a file from CBFS in place. The loading code in CBFS was, however, zeroing the area of memory the stage was about to be loaded into. When the CBFS data is located elsewhere this works fine, but when it isn't you end up clobbering the data you're trying to load. Also, there's no reason to zero memory we're about to load something into or have just loaded something into. This change makes it so that we only zero out the portion of the memory between what was loaded/decompressed and the final size of the stage in memory. Change-Id: If34df16bd74b2969583e11ef6a26eb4065842f57 Signed-off-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/3579 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-08-15CBFS: Change the signature of cbfs_decompress.Gabe Black
Instead of returning 0 on success and -1 on error, return the decompressed size of the data on success and 0 on error. The decompressed size is useful information to have that was being thrown away in that function. Change-Id: If787201aa61456b1e47feaf3a0071c753fa299a3 Signed-off-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/3578 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-07-10ARM: Tell the linker memset and memcpy are functions.Gabe Black
The memset and memcpy functions are assembled as ARM code, likely because that's the default of the assembler. Without special annotation, the assembler and linker don't know that those symbols are functions which need special handling so that ARM/thumb issues are handled properly. This change adds that annotation which gets those functions working in Coreboot which is compiled as thumb. Libpayload and depthcharge are compiled as ARM so they don't *need* the annotation since it just works out in ARM mode, but it's the safe thing to do in case we change that in the future. We should explicitly select ARM vs. thumb when assembling assembly files to be consistent across builds and toolchains. Change-Id: I814b137064cf46ae9e2744ff6c223b695dc1ef01 Signed-off-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/3672 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-28libpayload: Add strerrorStefan Tauner
Change-Id: I33d45ad7d09473b8c6f5b7ee5fbadc0d184f9dcd Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/3537 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.huber@secunet.com>
2013-06-27libpayload: Add more integer limitsStefan Tauner
Change-Id: If0963237806804a2a9d7f622c33013321379a04d Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/3536 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.huber@secunet.com> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2013-06-27libpayload: Fix whitespace errorsStefan Tauner
Change-Id: Ibc36988745cbc7ede2a00da376b5dd295014ffb1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/3535 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.huber@secunet.com> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2013-06-26libpayload: Use longer delay in tinycurses' wgetch()Nico Huber
The counted delay of 1ms was shorter than the time usb_poll() took (~30ms observed). So with a given timeout of 100ms it actually took 3s. We can lower the problem if we delay 10ms per loop iteration. Change-Id: I6e084bdd05332111cc8adcd13493a5dfb4bc8b28 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3533 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-06-25libpayload: Make lpgcc wrapper usable for in-tree buildsPatrick Georgi
Teach lpgcc to look in the in-coreboot tree directory structure, too. Change-Id: I3809456d072ce2f91542b0edb3fd39f536298cc2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3530 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-06-18libpayload: ahci: Increase timeout for signature readingNico Huber
We can't read the drives signature before it's ready, i.e. spun up. So set the timeout to the standard 30s. Also put a notice on the console, so the user knows why the signature reading failed. Change-Id: I2148258f9b0eb950b71544dafd95776ae70afac8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3493 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-06-17libpayload: ahci: Fix command engine shutdownNico Huber
A timeout while waiting for a device' signature has shown that our error path wasn't correct. The shutdown of the ports command engine always timed out. Fix that by waiting for FR (FIS Receive Running) to be cleared independently from CR (Command List Running) and after clearing FRE (FIS Receive Enable). Change-Id: I50edf426ef0241424456f1489a7fc86a2cfc5753 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3494 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: Fill gaps in the xHCI driverNico Huber
Well, it turned out to be more as some gaps ;) but we finally have xHCI running. It's well tested against a QM77 Ivy Bridge board. We have no SuperSpeed support (yet). On Ivy Bridge, SuperSpeed is not advertised and USB 3 devices will just work at HighSpeed. There are still some bit fields in xhci_private.h, so this might need little more work to run on ARM. Change-Id: I7a2cb3f226d24573659142565db38b13acdc218c Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3452 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: Port usb hub driver to use the generic codeNico Huber
This is mostly a rewrite, don't even try to read a diff. Tested with an internal rate matching hub on a QM77 board and three hubs integrated into DELL monitors. Change-Id: Ib12fa2aa90af4e0f37143d2ed92c4a1705b6d774 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3451 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: Add a generic driver for usb hubsNico Huber
The current drivers for external usb hubs and root hubs all follow the same pattern. Before adding another one with 90% of the same code, extract the common parts and rewrite them with a simple interface. This also adds debouncing of new attachments. Current drivers just waited 100ms before they reset the device. However, we should check if the device becomes disconnected and reconnected during this period. Porting of the current hub drivers will take place in separate commits (when I have time to test the older HCIs). Change-Id: I0c0ce0ac1b1cc51fb4cd009b3f9fcd1b9d2ba8fe Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3450 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: usb: Add interval attribute to endpointsNico Huber
Read bInterval from endpoint descriptors and store it in our endpoint_t struct. The interval is encoded dependently on the device' speed and the endpoint's type. Therefore, it will be normalized to the binary logarithm of the number of microframes, i.e. t = 125us * 2^interval The interval attribute will be used in the xHCI driver. Change-Id: I65a8eda6145faf34666800789f0292e640a8141b Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3449 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: Redirect USB slave init through controller driverPatrick Georgi
xHCI requires special treatment of set_address since it determines the device number itself (instead of the driver, as with the other controllers). The controller also wants to validate a chosen device configuration and we need to setup additional structures for the device and the endpoints. Therefore, we add three functions to the hci_t structure, namely: set_address() finish_device_config() destroy_device() Current implementation for the Set Address request moved into generic_set_address() which is set_address() for the UHCI, OCHI and EHCI drivers. The latter two are only provided as hooks for the xHCI driver. The Set Configuration request is moved after endpoint enumeration. For all other controller drivers nothing changes, as there is no other device communication between the lines where the set_configuration() call moved. Change-Id: I6127627b9367ef573aa1a1525782bc1304ea350d Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3447 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: Add enum for USB speedsNico Huber
These values are already used in this usb stack. Change-Id: If96f1dc2b67fbc13dfc4ae2d84e8f9945aa03163 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3448 Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-13libpayload: usb: Skip non-endpoint descriptors during initNico Huber
During device initialization, skip any non-endpoint descriptor before reading the endpoint descriptors. By now, only HID descriptors were skipped. Change-Id: I190f3ae44b864aa71d5f32c3738097cf8f33a61b Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3446 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2013-06-04libpayload: Whitelist Mobile Panther Point AHCI controllerNico Huber
Add the Mobile Panther Point (PPT) AHCI controller (DEVID 0x1e03) to the list of tested controllers. Also comment the only other listed controller (Mobile ICH9). The PPT AHCI controller was tested with a QM77 chipset on a Kontron KTQM77 board. Change-Id: Ia396761411f4f9289af11ec8e1b144512b2fc126 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/3361 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-04fix tinycursesPatrick Georgi
Change-Id: I9e7bde7b2c90b8b34c6aa8e90a16cd29dc108fe9 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3360 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-05-15libpayload: Fix the logic for hardware-less serial consolesDave Frodin
This fixes the configuration where serial console output is being sent to non-existant hardware to be captured with I/O trapping. In this configuration where there isn't serial hardware present we still want to init the consoles. We just never want to read non-existant hardware. Change-Id: Ic51dc574b9c0df3f6ed071086b0fb2119afedc44 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/3249 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-05-08cbfs_core.c: make cfbs searches even less verboseDave Frodin
The cbfs core code would print out the name of the file it is searching for and when it is found would print out the name again. This contributes to a lot of unnecessary messages in a functioning payload’s output. Change this message to a DEBUG one so that it will only be printed when CONFIG_DEBUG_CBFS is enabled. Change-Id: Ib238ff174bedba8eaaad8d1d452721fcac339b1a Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/3208 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-05-06libpayload: make searching for a file less verboseAaron Durbin
The cbfs core code would print out all unmatched file names when searching for a file. This contributes to a lot of unnecessary messages in the boot log. Change this message to a DEBUG one so that it will only be printed when CONFIG_DEBUG_CBFS is enabled. Change-Id: I34c747e0d3406351318abf70994dbc0bb3fa6c01 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/3164 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: build bot (Jenkins)
2013-04-20Eliminate use of pointers in coreboot tableStefan Reinauer
Because pointers can be 32bit or 64bit big, using them in the coreboot table requires the OS and the firmware to operate in the same mode which is not always the case. Hence, use 64bit for all pointers stored in the coreboot table. Guess we'll have to fix this up once we port to the first 128bit machines. Change-Id: I46fc1dad530e5230986f7aa5740595428ede4f93 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3115 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2013-04-18libpayload: Don't sneak in compiler includesStefan Reinauer
The way we got to include the compiler includes was kind of whacky. Instead of mixing in potentially problematic headers, make libpayload self-contained by adding some missing header files. Also clean up conflicting definitions of size_t throughout the tree. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I0ad1194de1a00b7133c5477c00eb167d63a2ee85 Reviewed-on: https://gerrit.chromium.org/gerrit/47608 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@google.com> Tested-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3058 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-04-11libpayload: storage.c: Fix typo in st*orage in commentPaul Menzel
Reading commit »libpayload: New AHCI, ATA and ATAPI drivers« (1f6bd94f) [1], the spelling error was found and is now fixed. [1] http://review.coreboot.org/1622 Change-Id: Id418bcb99c1a9a400a49fc04078e465bd0908074 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3071 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-04-08libpayload: Handle multifunction bridge devices better.Gabe Black
This change modifies the code in libpayload that scans the PCI hierarchy for USB controllers. Previously, if a devices primary function (function 0) was a bridge, then none of the other functions, if any, would be looked at. If one of the other functions was a bridge, that wouldn't be handled either. The new version looks at each function that's present no matter what, and if it discovers that it's a bridge it scans the other side. Change-Id: I37f269a4fe505fd32d9594e2daf17ddd78609c15 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/2517 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-04-04libpayload, superiotool: README: Prepend `coreboot/` to path of change ↵Paul Menzel
directory line Nico Huber spotted [1], that commit (4d6ab4e2) [1] updating superiotools’s `README` with the Git command line superiotool: Update README with Git repository URL and directory location missed, that after `git clone` one sitll has to change into the cloned directory. So prepend the path with `coreboot/` to fix that. The same error happened in the commit (e1ea5151) for libpayload [2] libpayload: Update README with Git repository URL and directory location and is fixed in this patch too. [1] http://review.coreboot.org/#/c/3019/ [2] http://review.coreboot.org/2228 Change-Id: Ib6e8b678af6276556a40ccfd52ae35ca7e674455 Reported-by: Nico Huber <nico.h@gmx.de> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3021 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.huber@secunet.com>
2013-04-02libpayload: cbfs_core.h: Add missing third person s in »it need*s*«Paul Menzel
Introduced in »libpayload: New CBFS to support multiple firmware media sources.« (d01d0368) [1]. [1] http://review.coreboot.org/2191 Change-Id: I9feb9ab49825744cd00d6392a526f7af0ed053d1 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2997 Reviewed-by: Nico Huber <nico.huber@secunet.com> Tested-by: build bot (Jenkins)
2013-04-01PDCurses: pdcscrn.c: Use `#ifdef` instead of `#if CONFIG_SPEAKER`Paul Menzel
Building libpayload with the PDCurses backend the following warning is shown. /src/coreboot/payloads/libpayload(master) $ make clean /src/coreboot/payloads/libpayload(master) $ make […] CC curses/pdcurses-backend/pdcscrn.libcurses.o curses/pdcurses-backend/pdcscrn.c: In function 'PDC_scr_open': curses/pdcurses-backend/pdcscrn.c:75:5: warning: "CONFIG_SPEAKER" is not defined [-Wundef] […] The GCC documentation states [1] In some contexts this shortcut is undesirable. The -Wundef option causes GCC to warn whenever it encounters an identifier which is not a macro in an ‘#if’. and therefore use `#ifdef` [2] to silence this warning. No functional change is done, as `CONFIG_SPEAKER` is assigned the value `Y` when defined. There was some discussion going on the list [3], but my points in there turned out to be incorrect. [1] http://gcc.gnu.org/onlinedocs/cpp/If.html [2] http://gcc.gnu.org/onlinedocs/cpp/Ifdef.html [3] http://www.coreboot.org/pipermail/coreboot/2013-March/075561.html Change-Id: I8e9c9b5d01985b21ad05018986d614cf9bf2b439 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2934 Reviewed-by: Nico Huber <nico.huber@secunet.com> Tested-by: build bot (Jenkins)
2013-03-30armv7: import updated cache/MMU stuff from corebootDavid Hendricks
This imports the newest cache and MMU code from coreboot. This time it's so new that it hasn't even been checked in to coreboot. However, this version at least allows DMA to work properly for the MSHC driver. So even if we rebase a few more times, this version is at least a step in the right direction. Note: This omits the stuff that sets up dcache policy since libpayload should not need to worry about that and it depends on cbmem stuff. Change-Id: Idd42b083e8019634aaaa44d5bf5b51db6c3912f5 Signed-off-by: David Hendricks <dhendrix@google.com> Reviewed-on: http://review.coreboot.org/2975 Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)
2013-03-30armv7: import new cache maintenance API from corebootDavid Hendricks
This imports the new cache maintenance API from coreboot at commit bba8090. This is a BSD-licensed implementation which exposes cache maintenance opertaions necessary for payloads for things such as DMA transfers. Change-Id: I554676db89517bebc6edae4f7ab7e5882e6f986d Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2974 Tested-by: build bot (Jenkins)
2013-03-29libpayload: add x86 ROM variable MTRR supportAaron Durbin
On x86, coreboot may allocate a variable range MTRR for enabling caching of the system ROM. Add the ability to parse this structure and add the result to the sysinfo structure. An example usage implementation would be to obtain the variable MTRR index that covers the ROM from the sysinfo structure. Then one would disable caching and change the MTRR type from uncacheable to write-protect and enable caching. The opposite sequence is required to tearn down the caching. Change-Id: I3bfe2028d8574d3adb1d85292abf8f1372cf97fa Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2920 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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