Commit Graph

452 Commits

Author SHA1 Message Date
Nico Huber b2db28babe libpayload: Detach devices behind removed USB hubs
When a USB hub got removed, we should also remove all devices that
were attached to it.

Change-Id: I73c0da1b7570f1af9726925ca222781b3d752557
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1903
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:18:31 +01:00
Nico Huber ef88e102bb libpayload: More compliant error recovery in USB MSC
If an endpoint gets stalled by an MSC device, after successful
transmission of a command (CBW), we should still ask for the status
(CSW). Otherwise, the driver and the device get desynchronized on the
command tags.

Change-Id: I53167f22c43b3a237cb4539b3affe37799378b93
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1900
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:18:14 +01:00
Nico Huber 86c686a76e libpayload: Reduce error output from EHCI
Stalled transfers are not fatal, so don't spew on the console on every
tiny failure.

Change-Id: I175c1e83a6af09c1abbd43d045ed6dbf0c79f871
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1899
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:18:02 +01:00
Nico Huber e8a71d34cd libpayload: Fix random warnings
dump_td() is orphaned but looks useful => commented out.

The delay identifier shadowed the global one => renamed to total_delay.

Change-Id: I4f3766a07db9194b2552ebf9302bd7ef8a66371f
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1895
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:17:37 +01:00
Nico Huber 4f83d1b0c6 libpayload: ehci: Fix warnings about discarded volatile
We can trust free() and memset() to work correctly on volatile
references, so cast volatile pointers to (void *) when calling them.

Change-Id: Ieff7f78133b72f303349cca0a0ca3bbf37ec52bb
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1896
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:17:31 +01:00
Nico Huber ba22e4c3fd libpayload: Fix some missing-prototype warnings
usb_controller_initialize() is not declared in any header file nor
called from outside of usbinit.c, so make it static.

set_configuration() looks like beeing non-static on purpose (like the
other helpers around it in usb.c), so put a prototype into usb.h.

Change-Id: I08d93b3769d8398bb43462d9afdfeec81fef93ec
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1894
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-23 18:17:24 +01:00
Nico Huber 7a32e88f12 libpayload: Fix memalign() for fragmented alignment regions
Found a bug in the memory allocator ;-)

If the total free space in an alignment region is large enough for an
allocation but fragmented, such that there is no contiguous, sufficient
large, free space in the region, memalign() was looking at the same
region again and again in an endless loop. The advancing to the next
region was just missing.

Change-Id: I3fad833804675ee495577ca2749b007f46b5ff69
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1906
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-23 18:17:08 +01:00
Patrick Georgi 4b62ebe961 Add nvramcui
nvramcui is a small libpayload based utility that provides
an interactive CMOS editor for pre-boot environments.

Change-Id: I514b8a7682f89d242d1b31b6907cc6bff34da4bf
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1871
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-19 19:10:24 +01:00
Nico Huber 425973cf42 libpayload: Always use virtual pointers in struct sysinfo_t
We had mixed virtual and physical pointers in struct sysinfo_t. Some
being virtual by accident which led to problems when we tried to
reinitialize lib_sysinfo after relocating FILO (to get intentionally
virtual pointers valid again). I guess this didn't cause much trouble
before, as lib_get_sysinfo() was always called with physical addresses
being equal to their virtual counterparts.

For FILO, two possibilities seem practical: Either, have all pointers in
struct sysinfo_t physical, so relocation doesn't hurt. Or, have all
pointers virtual and call lib_get_sysinfo() again after relocation.

This patch goes the latter way, changing the following pointers for
situations where virtual pointers differ from physical:
  .extra_version
  .build
  .compile_time
  .compile_by
  .compile_host
  .compile_domain
  .compiler
  .linker
  .assembler
  .cb_version
  .vdat_addr
  .tstamp_table
  .cbmem_cons
  .mrc_cache
We could also just correct the accidentally virtual pointers. But, IMO,
this would lower the risk of future confusion.

Note 1: Looks like .version gets never set.

Note 2: .option_table and .framebuffer were virtual pointers but treated
        like physical ones. Even in FILO, this led to no problems as
        they were set before relocation.

Change-Id: I4c456f56f049d9f8fc40e62520b1d8ec3dad48f8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1855
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-15 18:51:37 +01:00
Nico Huber dd5979ab43 libpayload: Use #ifdef for CONFIG_* checks
Libpayload uses the linux kernel's config style, where CONFIG_* defines
don't get written for unset tristates.

Change-Id: I3f832cf86bca9a1e153d96af4bf6434a19eba2f6
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1847
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-15 18:51:17 +01:00
Nico Huber 6e711c6a97 libpayload: Add init() function to hci_t and rework uhci_reset()
uhci_reset() differs in semantics compared to the other HCI's reset()
implementations. uhci_reset() does some initialization work after a
controller reset. So move the initialization part to a new function,
uhci_reinit(), which get's exported through a new entry in hci_t:
hci_t.init().

Warning: This breaks code that relies on the current, special,
counterintuitive behaviour of uhci_reset(). If one wants a working host
controller after calling hci_t.reset(), he should call hci_t.init()
afterwards.

Change-Id: Ia7ce80865d12d11157645ce251f77f349f8e3c34
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1851
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-14 17:45:16 +01:00
Nico Huber aaa212d17d libpayload: Do not call ohci_reset() from ohci_init()
When ohci_reset() was implemented, OHCI controllers stopped working
since the stub ohci_reset() is called at the end of ohci_init().
This is fixed by removing the call. To prevent further problems the call
to the xhci_reset() stub is removed, too.

Change-Id: If89825c8e6caf40f7f4fe078e8b2e90054a54ba2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1850
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-14 17:44:36 +01:00
Nico Huber d633dda995 libpayload: Free usb host controller instance after shutdown
All shutdown() implementations but ehci_shutdown() free the hci_t
structure. This seems correct and the reference to the hci_t shouldn't
be used after shutdown(), so do it in ehci_shutdown(), too.

Change-Id: Ie3506d769e73007735f3211710734a5f0107e43a
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1849
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-14 17:44:15 +01:00
Nico Huber a482701451 libpayload: Document USB host controller setup functions
The semantics of the controller functions, start(), stop(), reset() and
shutdown(), are not self-explanatory which let to some confusion. At
least the reset() functions of the different host controller drivers
were implemented following different interpretations. Let's make the
intended behaviour of these functions clear.

The stated inconsistencies will be addressed in following commits.

Change-Id: Id2e300f65c21039218b6ba3f87c0fcd4f0dda0a8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1848
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-14 17:43:36 +01:00
Patrick Georgi 45b94bc15f libpayload: Export device count in storage interface
FILO can use this as offset to enumerate AHCI and its own IDE
devices together.

Change-Id: I57380e7bd1df6db5c882427e9a34d068f4348fb2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1846
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-14 17:39:03 +01:00
Gabe Black cd986c049c libpayload: Use EXTRA_CFLAGS for additional GCC options
-CFLAGS = $(INCLUDES) -O2 -pipe -g
+CFLAGS = $(EXTRA_CFLAGS) $(INCLUDES) -Os -pipe

Change-Id: Icb228d173312a974746e72b6bbae059103b837fc
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1723
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12 19:14:58 +01:00
Gabe Black 4bb0731a7b libpayload: Add an option to skip console initialization on startup.
A payload may want to decide whether it uses certain input/output consoles,
or that it wants support for outputing to a particular device but not to use
that device as a console. This change adds a config option which skips the
call to console_init in start_main.

Change-Id: I32b224d4d0bd3a239b402ecb09ee907d53225735
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1732
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-09 22:55:38 +01:00
Gabe Black d94512edee libpayload: Add CB_ prefixes to some constants in coreboot_tables.h.
This makes their names more consistent with other constants in this header,
avoids name collisions, and makes it more obvious where the names came from.

Change-Id: I7b8bd4ada0fbaf049f35759a907281265f5bb2e6
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1729
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-09 22:54:04 +01:00
Gabe Black 025667f0ec libpayload: Change "GPIOs" into flags.
Some constants which were used to interpret the contents of the coreboot
tables were moved to the appropriate libpayload header file. The constant which
describes the maximum length of a GPIO name was renamed to have a CB_ prefix.
That makes it more obvious what sort of GPIO name it describes, and reduces the
change of a name collision. It also makes it more consistent with other names
in that header, although some other exceptions still exist.

Change-Id: I6c0082b3198d34e8a78507fbfac343ee8facf0dc
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1728
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-09 22:53:19 +01:00
Anton Kochkov 2fef58eaba [PATCH] libpayload: Implement EHCI reset function
Added ehci_reset() function to do a full reset of
the host controller

Change-Id: Ia48db8462ebbb8f260813eb6ba8349d002c4678b
Signed-off-by: Anton Kochkov <a.kochkov@securitycode.ru>
Reviewed-on: http://review.coreboot.org/1814
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09 20:10:05 +01:00
Gabe Black 8e7d7fd4bf libpayload: Add a function to retrieve the rows and cols of the video console.
This is useful if you need to put some text in a particular place on the
screen, for instance in the middle.

Change-Id: I3dae6b62ca1917c5020ffa3e8115ea7e8e5c0643
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1734
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09 19:02:26 +01:00
Gabe Black dd9e4e58cd libpayload: Separate video initialization and the video console.
It's possible to want to display text on the display without using it as a
console. This change separates the initialization of the video code from
setting up the video console by pulling out everything but installing the
console into a new function called video_init.

Change-Id: Ie07654ca13f79489c0e9b3a4998b96f598ab8513
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1733
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09 19:02:11 +01:00
Gabe Black a54b6a6143 libpayload: Add support for the CBMEM in memory console.
Change-Id: I1489b5306ef1ca078686fed4dba2d242f70ad941
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1727
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09 19:01:15 +01:00
Gabe Black 0af03d24f8 Refactor the endianness conversion functions and header files.
The endianness of an architecture is now set up automatically using Kconfig
and some common code. The available conversion functions were also expanded
to go to or from a particular endianness. Those use the abbreviation le or be
for little or big endian.

Built for Stumpy and saw coreinfo cbfs support work which uses network
byte order. Used the functions which convert to little endian to implement an
AHCI driver. The source arch is also little endian, so they were effectively
(and successfully) inert.

Change-Id: I3a2d2403855b3e0e93fa34f45e8e542b3e5afeac
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1719
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-08 19:49:51 +01:00
Gabe Black d3890cc16d Update libpayloads understanding of the coreboot tables.
Give it somewhere to put the new info in sysinfo, and tell it how to parse
the new tables which it doesn't yet understand.

Change-Id: I01d3318138696e6407553c27c1814f79e3fbc4f8
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1718
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-08 19:49:46 +01:00
Gabe Black 93ded5905c libpayload: Turn the "debug" #define into the usb_debug static inline function.
The "debug" macro used internally in the libpayload USB subsystem was very
generically named and would leak into consumers of the library that included
usb.h directly or indirectly. This change turns that #define from a macro into
a static inline function to move away from the preprocessor, and also renames
it to usb_debug so it's less likely to collide with something unrelated.

Change-Id: I18717df111aa9671495f8a2a5bdb2c6311fa7acf
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1738
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:38:37 +01:00
Gabe Black 8670b9b81a libpayload: Take usb_poll out of usb_initialize.
While it might be slightly more convenient to not have to call usb_poll
manually after calling usb_initialize, you'll still likely want to call it
before trying to use a USB device since one have have been hotplugged since
you last looked. By not calling usb_poll, usb_initialize completes quickly and
can be called unconditionally without a long delay. The delay can be put off
until later when we're sure it's necessary.

Change-Id: Ib8b1bdea996702c42d1b7021f492d9f8e174d304
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1737
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:38:31 +01:00
Gabe Black 1b33c31cf3 libpayload: Make usb_initialize more efficient and fix style problems.
The usb_initialize function would scan for USB host controllers by brute force
iterating over all possible busses, devices, and functions. This change makes
it recursively scan busses only if it finds them on the other side of a bridge,
and only scan for functions beyond function 0 if the device claims to be
multifunction.

This change also takes the opportunity to clean up some style problems
throughout the file.

Change-Id: I0f5e8b9a454a42a76d30bccca898c8e1af770b2b
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1736
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:38:15 +01:00
Gabe Black 78e15a31f2 libpayload: Add definitions for more config space registers.
Change-Id: I02cf353ce7c955cb11ca11c0d5b8aa630cf15fdb
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1735
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-07 18:36:27 +01:00
Gabe Black e88e1ab864 libpayload: Add the format attribute to functions in stdio.h.
gcc recognizes the format function attribute which tells the compiler to expect
the format string to look a certain way and for its arguments to be of
appropriate types. This helps to prevent errors like the one that was recently
fixed in libpayload's assert.

Change-Id: I284ae8bff32f72cfd2d1a250d126c729b38a5730
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1731
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-07 18:36:14 +01:00
Gabe Black 5c27e82073 libpayload: Fix the format string of the assert macro.
The assert macro in libpayload was using a format string which printed the
line number with %s. The line number came from the __LINE__ predefined macro
which resolves to an integer constant.

Change-Id: I0e00d42a1569802137cf440af3061d7f397fdd27
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1730
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-07 18:36:05 +01:00
Gabe Black 3b84086e3d libpayload: Add faster, architecture specific versions of memset and memcpy.
Change-Id: I0f3a82de860fd3afa10a557b37fb90fe6b06ae90
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1726
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:31:15 +01:00
Gabe Black c324794cb0 libpayload: Make the symbols in memory.c weak so they can be overridden.
The implementations for various stdlib functions in libc/memory.c are very
generic and should work under just about any circumstances. They are
unfortunately also very slow. This change makes them weak symbols so that
faster versions can be defined on a per architecture basis which will
automatically take the place of the slow versions.

Change-Id: Ia1ac90d9dcd45962b2a15f61ecc74b0a4676048d
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1725
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:30:56 +01:00
Gabe Black 5ab20054d3 Update the way serial info is read from the coreboot tables.
This information is now stored in a structure instead of in a few seperate
fields. libpayload hadn't been updated to reflect the new layout or to consume
the new information intelligently.

Change-Id: Ice3486ffcdcdbe1f16f9c84515120c591d8dc882
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1724
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:30:40 +01:00
Gabe Black 54c800a50c Move the definition of ipchksum into its own header file.
Change-Id: Ifb7c18f9ca566bd50ca138ffd8af951375089537
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1722
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:30:21 +01:00
Gabe Black b9edbbd7bf Discard .note sections when linking.
These end up being loaded at 0 otherwise and overwrite some coreboot tables.

Built and booted on Stumpy. Saw that the coreboot tables were no longer
overwritten.

Change-Id: Ia9f521d976d0ad544a8205323ae0ddfa8d253d29
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1721
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-07 18:30:11 +01:00
Gabe Black accc6a5e04 Include stdint.h in libpayload's rdtsc.h.
This file uses uint*_t types but hadn't included stdint.h itself.

Change-Id: Ib883f62951bae1ece5134c6bd0f4799a80740e8e
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://review.coreboot.org/1720
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2012-11-07 18:30:04 +01:00
Nico Huber 1f6bd94fa8 libpayload: New AHCI, ATA and ATAPI drivers
This adds a new interface for storage devices. A driver for ATA and
ATAPI drives on AHCI host controllers comes along.

The interface is very simple and was designed to match FILO's needs.
It consists of three functions:

  void storage_initialize(void);
  Initializes controllers. Should be called once at startup.

  storage_poll_t storage_probe(size_t dev_num);
     with typedef enum {
            POLL_NO_DEVICE      = -2,
            POLL_ERROR          = -1,
            POLL_NO_MEDIUM      =  0,
            POLL_MEDIUM_PRESENT =  1,
          } storage_poll_t;
  Looks for a drive with number dev_num (drives are counted from
  zero) and polls for a medium in the drive if appropriate.

  int storage_read_blocks512(size_t dev_num,
                             u64 start, size_t count,
                             unsigned char *buf);
  Reads count blocks of 512 bytes from block start of drive dev_num
  into buf.

Change-Id: I1c85796b7f8e379ff3817a61b1837636b57e182b
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1622
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Peter Stuge <peter@stuge.se>
2012-10-27 02:52:58 +02:00
Peter Stuge 9b48ef2733 Update SeaBIOS stable to the release-1.7.1 commit
Change-Id: I0dffe89c31e45914f795d9ad8efb787b5fdbb7a8
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://review.coreboot.org/1583
Tested-by: build bot (Jenkins)
2012-10-16 03:31:05 +02:00
Patrick Georgi d357e62836 libpayload: CMOS access was implemented in a backward way
Instead of having the highlevel functions make use of the lowlevel
functions, it implemented the lowlevel stuff in terms of highlevel.

Change-Id: I530bfe3cbc6f57a6294d86fbf1739e06467a2318
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1539
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-10-14 20:12:11 +02:00
Stefan Tauner ec2c18ee60 Increment revision of SeaBIOS to remove bashism
This enables building with dash again(?) by using exactly one patch of
SeaBIOS more/newer than previously, which has also the sole purpose of
removing bashism and is a single line change. *sigh*

Change-Id: Ib036894d8b9886f74d6eb0853f1fc0ce1aa39d54
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/1568
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: build bot (Jenkins)
2012-10-08 13:24:39 +02:00
Anton Kochkov 93a8b27cbe libpayload: Set 8bits per char for serial port
Previously we assume that hardware using 8 bits
per char by default, but on Asrock A53 Pro
this is not true (7 bit per char by default).
Forcing use 8n1 now.

Change-Id: Ib701725d2ec6dacd7862016b2045270956b27029
Signed-off-by: Anton Kochkov <anton.kochkov@gmail.com>
Reviewed-on: http://review.coreboot.org/1541
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-10-03 09:27:20 +02:00
Patrick Georgi d2cb7ea1ff libpayload: UHCI driver contained too much magic
The handling of finalize in uhci_bulk was confusing, and so its
behaviour changed.
If set, the driver is supposed to add a trailing empty packet iff
the last packet is of maximum packet size. This helps the device to
decide if the transfer is completed simply by waiting for a packet
that isn't full length.

Change-Id: I162e8c1e034924d0de6fdcb971c94cf3a5ea31eb
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1555
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-10-03 09:25:25 +02:00
Anton Kochkov efcb8de12e libpayload: fix for UHCI bulk transactions
Fixed masking to run QH shedule.
Fixed final zero filled TD generation for
UHCI bulk transaction.

Change-Id: I9c6ea34d132368922f2eeeaa7aadbbb6aac3e2b8
Signed-off-by: Anton Kochkov <anton.kochkov@gmail.com>
Reviewed-on: http://review.coreboot.org/1553
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
2012-10-01 22:57:01 +02:00
Patrick Georgi f78c7007c2 libpayload: fix fetching integers from CMOS as string
%ull -> %llu

Change-Id: I330f681d713be7eb444870f81330cf6e9869a4fa
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1542
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-09-28 14:49:33 +02:00
Patrick Georgi 82867d3ed0 libpayload: Don't leave temporary files behind
For some reason the rm -f didn't quite work on my system,
but sending gcc output to /dev/null does.

Change-Id: I7ece9aa9abe564bbc646ae53df1d3cd0c5aa84a2
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1543
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-09-28 13:43:31 +02:00
Patrick Georgi 08ed5a8697 libpayload: Extend CMOS access library
libpayload already contained a number of functions for convenient
access to CMOS configuration. Add functions to support iteration
over available enum fields.

Change-Id: If95f45d7223d2e19c42f1d8680c12d23f6890a01
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1538
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-09-26 20:51:32 +02:00
Anton Kochkov 1d66897364 Fix disconnect handling on UHCI root ports
Change-Id: I03b72cd1c6ed0df09c08f2a687d4f17fa3cf6afc
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1531
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-09-21 23:47:05 +02:00
Anton Kochkov f6c808090a UHCI: use proper pointer size
We used sizeof(listp*) at a place where sizeof(listp) is more appropriate:
While these are pointers, they're part of the UHCI design, and don't depend
on ISA details.

Change-Id: I4d3cb571c9a407103bc81fc171a8e73b68f7c7a1
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1530
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-09-21 23:46:23 +02:00
Anton Kochkov 1c36eada27 libpayload: add controller type in usbdev_hc
Add controller type (UHCI, OHCI, EHCI or XHCI)
into usbdev_hc (hci_t) struct, so now we know
which type selected controller have. It needed
to access controller specific data, if access
usb tree outside of libpayload (e.g. in payload
intself)

Change-Id: I7df947bbb56a50d0d792ccd4d3a6b021ee95e2ea
Signed-off-by: Anton Kochkov <anton.kochkov@gmail.com>
Reviewed-on: http://review.coreboot.org/1145
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-08-23 07:05:02 +02:00