Age | Commit message (Collapse) | Author |
|
Current error message refers to sandybridge chipset. Instead error
should be that 2065x needs Ibex Peak.
Change-Id: I8cc8a34f496aec7af0ce95b4b65fd25e165f43fb
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4202
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
For the ram init of Intel Nehalem ram init we need a udelay implementation.
Use common TSC framework for it as Intel Haswell already does.
Change-Id: I360a6db1ec1ba32c92698a7d6f6968c93ead5c52
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4043
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
|
|
The platform initialization (PI) code v1.0.0.7 for Kabini has some
enhancements like ECC DIMM support, new CPU microcode rev 0700010B, FCH
bug fix (RTC) and so on.
Use the name Kabini instead of Kerala everywhere.
Note, the former PI code was indeed version v1.0.0.0 instead of v0.0.1.0
as used in `AGESA_VERSION_STRING`.
Change-Id: I186de1aef222cd35ea69efa93967a3ffb8da7248
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/3935
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
|
|
This reverts commit de1fe7f655c549e8dce5b34218221890fa5ccc34.
While things appeared to work, there were actually invalid references
to CAR storage after CAR was torn down on boards without
EARLY_CBMEM_INIT. It was discussed use of CAR_GLOBAL should be
restricted to boards that handle CAR migration properly.
Change-Id: I9969d2ea79c334a7f95a0dbb7c78065720e6ccae
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
and add an ARMv7 version.
Change-Id: I14fbff88d7c2b003dde57a19bf0ba9640d322156
Signed-off-by: Stefan Reinauer <reinauer@google.com>
[km: rebased fa004acf8 from chromium git]
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3939
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
|
|
When building coreboot with the Clang static analyzer scan-build,
it reports »Value stored to 'type_index' is never read«. Indeed,
in `memranges_each_entry()` `type_index` is assigned a value
before being read. So remove that line.
Change-Id: I6da2fb8be7157bb98c57281babd4a08ca0d9f7a7
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3953
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
Fix "set but not used" variable warning with gcc 4.7.3
Change-Id: Ia27291ecb4f993c4ba6f29b134167dc23a449bf5
Signed-off-by: Allen Martin <amartin@nvidia.com>
Reviewed-on: http://review.coreboot.org/3949
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
|
|
If romstage does not make cbmem_initialize() call, linker should
optimize the code for CAR migration away.
This simplifies design of CBMEM console by a considerable amount.
As console buffer is now migrated within cbmem_initialize() call there
is no longer need for cbmemc_reinit() call made at end of romstage.
Change-Id: I8675ecaafb641fa02675e9ba3f374caa8e240f1d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3916
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
Change-Id: I87b454c748cf885491d5b38bfe53a2ec0e9f38c5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3910
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
This retrieves back the value stored with store_initial_timestamp()
in the bootblock for southbridge.
Change-Id: I377c823706c33ed65af023d20d2e4323edd31199
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3908
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
The way those variables work has changed twice since this file was last
changed, and console output was no longer working. Now that they're up to
date there's serial output from beaglebone again.
Change-Id: I5167fd8c0a8c33438d7f056fdf5951bd054010ed
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3923
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
|
Function is always called with get_top_of_ram() - HIGH_MEMORY_SIZE
which equals cbmem_base, thus no need to pass it as a parameter.
Change-Id: If026cb567ff534716cd9200cdffa08b21ac0c162
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3564
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
AMD northbridges have a complex way to resolve top_of_ram.
Once it is resolved, it is stored in NVRAM to be used on resume.
TODO: Redesign these get_top_of_ram() functions from scratch.
Change-Id: I3cceb7e9b8b07620dacf138e99f98dc818c65341
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3557
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
Use BSP CPU's stack space to store CAR GLOBALS for the
duration of romstage before CAR migration.
NOTE: Such globals can only be accessed from BSP CPU due
the way AMD platform has memory architecture set up.
TODO: Add compile-time assertions to verify CAR configuration
matches with the programming in vendorcode.
Change-Id: Ica4700433268f484ce69a24d934732f9cfd4ba41
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3832
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
|
|
Letting SMI handler touch EHCI controller is an excellent source
of USB problems. Remove usbdebug entirely from SMM.
It may be possible to make usbdebug console work from SMM
after hard work and coordination with payloads and even
OS drivers. But we are not there.
Change-Id: Id50586758ee06e8d76e682dc6f64f756ab5b79f5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3858
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
|
|
The AMD AGESA function to move the stack from cache-as-ram to
actual RAM doesn't need any help. The current implementation has
an INVD instruction just before cache-as-RAM is torn down. It isn't
needed for Trinity processors and makes Kabini boot unreliable.
Change-Id: Ibe9e4105eee032471ccbb2d537471d5fa5847d22
Signed-off-by: Bruce Griffith <bruce.griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3852
Tested-by: build bot (Jenkins)
Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
|
|
ROMCC boards were left unmodified.
Change-Id: I3d842196b3f5b6999b6891b914036e9ffcc3cef0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3853
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
|
|
Split the Family16 (Kabini) DSDT file into logical regions.
Olive Hill is the only mainboard and Kabini is the only NB/CPU
currently using Family16 AGESA code.
Change-Id: I9ef9a7245d14c59f664fc768d0ffa92ef5db7484
Signed-off-by: Mike Loptien <mike.loptien@se-eng.com>
Reviewed-on: http://review.coreboot.org/3821
Tested-by: build bot (Jenkins)
|
|
This change brings back the possibility to disable console
output while in romstage, like before commit d2f45c65.
For some platforms (AMD multi-socket) USBDEBUG and/or CBMEM
CONSOLE do not work correctly for romstage due the way
cache-as-ram is set up, but might already work for ramstage.
Change-Id: Id8d830e02a18129af419d3b5860866acf315d531
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3846
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
Change-Id: I4a1d2118aeb2895f3c2acea5e792fbd69c855156
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Mike Loptien <mike.loptien@se-eng.com>
Tested-by: Bruce Griffith <bruce.griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3781
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
|
|
The added device.h file was indirectly picked from cpu.h, which will
have this include removed in a follow-up patch.
Change-Id: Ifc0a4800de3b1ef220ab1034934f583be8c527b0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3826
Tested-by: build bot (Jenkins)
|
|
The code to figure out how to set num_starts was
starting to get kludgy. It's a constant for a given
CPU; constants should be constant; make it a config variable.
This change includes an example of how to override it.
Build but not boot tested; drivers welcome.
Change-Id: Iddd906a707bb16251615c7b42f2bfb5a044379b4
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/3796
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
|
|
Split the Parmer, Family 15tn, and Hudson DSDT into groups. This splits
the DSDT table into includable ASL files which carry details specific
to the Family 15tn APU, the Parmer platform, and the Hudson FCH. The
dsdt.asl file in the mainboard directory contains only #include
references to the appropriate files.
Initially, this split was done by moving each piece of functionality
into its own file (e.g. IRQ routing and mapping, processor tree, sleep
states and sleep methods, etc.) and those pieces were #included in
dsdt.asl to ensure an exact match (via acpidump/acpixtract/iasl -d)
with the extant version of the table. Once the new tables were found
to exactly match the existing tables, the pieces were rearranged into
reasonable groups (e.g. fch.asl, northbridge.asl, pci_int.asl, etc.).
Some include files have no content but are left as a template for
other platforms and as placeholders for completing the ACPI
implementation for Parmer (e.g. thermal.asl, superio.asl, ide.asl,
sata.asl, etc.).
Change-Id: I098b0c5ca27629da9bc1cff1e6ba9fa6703e2710
Signed-off-by: Steve Goodrich <steve.goodrich@se-eng.com>
Reviewed-on: http://review.coreboot.org/3629
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
|
|
The SOC's built in ROM loads the bootblock and the ROM stage into the on chip
memory before handing over control to the bootblock. To avoid having to add
one or more driver to the bootblock so that it can re-load the ROM stage from
whatever media Coreboot is stored on, we can just take advantage of the copy
that's already there. Loading the RAM stage/payloads won't be so simple,
so the ROM stage and the RAM stage will have to have different media drivers.
Change-Id: Id74ed4bc3afd2063277a36e666080522af2305dd
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3583
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
|
This variable wasn't being defined and was defaulting to zero when used in the
ROM stage's linker script. This change defines it as a variable, and gives it
a value which is slightly beyond the end of the bootblock. By making the ROM
stage request to be loaded slightly farther into memory than it was loaded by
the SOC's masked ROM, we ensure that it's moved away from the stage's metadata
instead of on top of it. When it moves the other way, it clobbers important
values like the entry point vefore the bootblock has had a chance to use them.
Change-Id: I027a1365d05f1d79d7fc1e1349965ccb7d4e81b9
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3582
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
|
Change-Id: I69c46648de0689e9bed84c7726906024ad65e769
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/3729
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Change-Id: I4786bff41fef924c72087c354e394bdc1996cadc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3764
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
PCI bus operations are static through the ramstage, and should be
initialized from the very beginning. For all the replaced instances,
there is no MMCONF_SUPPORT nor MMCONF_SUPPORT_DEFAULT selected for
the northbridge, so these continue to use PCI IO config access.
Change-Id: I658abd4a02aa70ad4c9273568eb5560c6e572fb1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3607
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Store EHCI Debug Port runtime variables in CAR_GLOBAL.
For platforms without CAR_MIGRATION, logging on EHCI Debug Port is
temporarily lost when CAR is torn down at end of romstage.
On model_2065x and model_206ax ehci_debug_info was overlapping the MRC
variable region and additionally migration used incorrect size for
the structure.
Change-Id: I5e6c613b8a4b1dda43d5b69bd437753108760fca
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3475
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Data is intended to be a byte array, so it should be described by a type which
has a fixed size equal to an 8 bit byte. Also, the data passed to write
shouldn't be modified and can be const.
Change-Id: I6466303d962998f6c37c2d4006a39c2d79a235c1
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3721
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The workaround of re-opening device in exynos_spi_read has been fixed by the new
correct open/close and xfer procedure. It's safe to be removed now.
Change-Id: I6b1bf717c916903999a137998a578b0a866829bd
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3715
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Switch spi_xfer and exynos_spi_read to use the new spi_rx_tx function.
Change-Id: I01ab43509df1319672bec30dd111f98001d655d0
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3714
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The SPI driver (exynos_spi_rx_tx) was implemented with only "read" ability and
only full-duplex mode. To communicate with devices like ChromeOS EC, we need
both output (tx) and half-duplex (searching frame header) features.
This commit adds a spi_rx_tx that can handle all cases we need.
Change-Id: I6aba3839eb0711d49c143dc0620245c0dfe782d8
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3713
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The original Exynos SPI open/close procedure was copied from U-Boot SPL with
some assumptions that only works in SPL stage. For example, it tries to always
work in 4-byte transmission mode with only RX data is swapped, and claims a
packet for initial address command (and with incorrect size).
This commit revises open/close and reset so only the required SPI registers are
configured.
Change-Id: Ieba1f03d80a8949c39a6658218831ded39853744
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3712
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Fill the SPI device parameters for spi_setup_slave on Exynos 5420.
Change-Id: I10b4b9e6cfe46d7bfa34e80e3727c7e7da99ba9d
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3711
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The SPI module in Exynos 5420 didn't follow Coreboot's SPI API standard
(spi-generic.h) and will be a problem when we want to share SPI drivers.
This commit replaces exynos_spi_* by spi_* functions.
Note, exynos_spi_read is kept and changed to a static function because its usage
is different from the standard API "spi_xfer".
Change-Id: I6de301bc6b46a09f87b0336c60247fedbe844ca3
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3710
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Remove unused header and constant definition in SPI module.
Change-Id: I339e603f48186e4a356e83518b0d0b4c907f11b8
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3709
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Add SPI0 and SPI2 to Exynos 5 SPI list, and correct structure names.
Also removed the un-enumerated devices (SPI_BASE, base_spi()).
Change-Id: Ica6d9a41f9619c8c61eab664d5e988dd4a428e09
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3708
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Some initialization / shutdown commands should be paired correctly in a SPI I/O
session. For example, setting CS should be enabled and disabled in each read;
and the bus width (byte or word) should be configured only when opening /
closing the SPI device.
Change-Id: Ie56b1c3a6df7d542f7ea8f1193ac435987f937ba
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3706
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Change-Id: Ie347b32575c26133d52c275622d29d1cd4c6c0c7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3623
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
|
|
The functions which checked the status of a transfer would return success if
the bus was no longer occupied, even if it's no longer occupied because the
transfer failed. This change modifies those functions to return three possible
values, 0 if the transfer isn't done, -1 if there was a fault, and 1 if the
transaction completed successfully.
Change-Id: Idcc5fdf73cab3c3ece0e96f14113a216db289e05
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3704
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The exynos manual suggests hooking the mmc ip blocks to the mpll. They had
been set to use a different pll. This changes them over and modifies the
divider so that the frequency stays the same.
Change-Id: I85103388d6cc2c63d1ca004654fc08fcc8929962
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3703
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
This allows us to set different speeds for each HSI2C bus.
Change-Id: I50cc257aad9ef50025d0837b0516940b956efc02
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3701
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
This change adjusts some clock settings so that they match U-Boot. There are
three different changes.
1. Change the source for psgen from the oscillator clock to the pclk.
2. Change the pll feeding the SPI busses from epll to mpll, as suggested in
the manual.
3. Change the SPI prescaller.
Change-Id: Ib54a255bc14fc286629dac86db9b8cf8e75a610b
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3700
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The clock divider was being read from registers incorrectly which meant that
the periph rate was wrong.
Change-Id: I50efb62849ef29bdfb0efc56c49642d3edca094c
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3699
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Wait for UART FIFO to be ready.
(Credit to dhendrix for finding the bits to test with.)
Change-Id: Ib6733e422cbc1c61b942bd90d85f88a3f412d6ff
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3698
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
... this is needed for libpayload to talk to USB devices.
(forward ported from https://gerrit.chromium.org/gerrit/#/c/55554)
Change-Id: I5a20864689efd0c0149775e6d85b658e0cc6715c
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3697
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
... this is needed for libpayload to talk to USB devices.
Change-Id: I7eb19003c9e96efb5fa7a3f97c7b15f3ef332687
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3696
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Change-Id: I5cddffc2e524aae7a31a8f94f67e03a5b7e15c82
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3695
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Found during a perusal of u-boot changes. It looks important.
For more info: http://git.chromium.org/gitweb/?p=chromiumos/third_party/u-boot.git;a=commit;h=56eab63922d2b2380518238ae03e8d69e99af4fe
Change-Id: Ida2fe2a98be008a4bdfe594cf00d01a33b511b4f
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3693
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|