The console interface changed in upstream, and the
driver didn't reflect that yet.
This wasn't obvious because the driver wasn't compiled
at all.
Change-Id: Id18391e62e7ebd8f5fc929838ce27bf414e364f9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/9165
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Use the run_ramstage() function to load and run ramstage.
Change-Id: I783801bf506fa2f9608eefe1cd20257292c80af5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9148
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
With VPD blob of certain format, CBFS cache on storm proves to be not
large enough. This patch makes it bigger, it is still well above the
area preserved for the NSS.
BUG=chrome-os-partner:32152
TEST=the system now boots with the VPD it used to fail booting.
Change-Id: Iee1214b218ee3f8aca28797841501c227549affb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6f19ca8cb9
Original-Change-Id: Ia88b598ad5e4b6adcbd87d865e43be57fbf0ea98
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/219572
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9122
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Clean up functions to write to clk_enb and rst_dev registers and add
clock_disable and clock_set_reset functions to provide a complete API for
updating the registers.
BUG=chrome-os-partner:31821
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt on ryu. Compiles
successfully on rush
Change-Id: Ib0b7e3fc322f18be396ecf3b02b2399d4ba33e9b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1bb222adc2
Original-Change-Id: Icb8081fe3d80174c920eaaecf5cbb0aa912d5b19
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/219191
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9099
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Do the absolute minimum needed to allow the DPAUX mux ctl write
for I2C6. This leaves HOST1X off (reset and clock disabled) to
avoid a conflict with any kernel display driver init.
I2C6 init/enable will be moved to ramstage in the next CL.
BUG=chrome-os-partner:31820
BRANCH=none
TEST=Dumped Speaker Driver (AD SSM4567) regs on Ryu, looks good.
Change-Id: I42106778a26c5a1d1483cc308b8314599c391539
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 24a9ebfda3
Original-Change-Id: I0760222f1d7ccee207ae9871aeed3e2ddbca3dca
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/218900
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9093
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Support the generic spin table code instead of having
the one-off implementation.
BUG=chrome-os-partner:32082
BRANCH=None
TEST=Built and booted to kernel w/ smp. Both w/ and w/o secure monitor.
Change-Id: I8557298d1a159b70818cbd8864470ff0d8a46fb1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8d89af95a7
Original-Change-Id: I24d56a30fdabd7a35ebc28dcc355c675de823a51
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/218655
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9085
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
As the arm64 boot flow handles initializing the GIC by
way of the driver provide the SoC support for that
driver and use it.
BUG=chrome-os-partner:31945
BRANCH=None
TEST=Built and booted kernel on ryu.
Change-Id: I6ba20339be8fc823e241b4299ad6c3deb82799fa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 582cd9cef5
Original-Change-Id: I34efaf28369377f353b4c51d20d19c9433befda4
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/217514
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9077
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Instead of relying on config variables to determine the current el, use
{read/write}_current macros for accessing registers.
BUG=chrome-os-partner:30785
BRANCH=None
TEST=Compiles successfully and boots to kernel login prompt
Change-Id: I6c27571fa65e06e28b71fee3e21d6ca93542e66b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 96aed53b28
Original-Change-Id: If4a5d1e9aa50ab180c8012862e2a6c37384f7f91
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/217148
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9065
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Nvidia tracks their MTS versions using decimals. Update
the format so there isn't an extra step in communicating
versions while debugging things.
BUG=chrome-os-partner:31864
BRANCH=None
TEST=Booted and confirmed decimal print out.
Change-Id: I8d8b8a6e9b80548509dd8a30abb17c9970afdead
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b7deb04a1d
Original-Change-Id: Ia7d0bc49318a4b4c969ee37e762e084ec65de543
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/217260
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9061
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Now that there is cpu devicetree support retire the
bring_up_secondary_cpu option as the devicetree is the
way going forward to do other CPU bring up.
BUG=chrome-os-partner:31761
BRANCH=None
TEST=Built and booted with 2nd core.
Change-Id: I3e8812cd2183f2126c11c36ff4844c15b3cbfc1b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7eab33b763
Original-Change-Id: Ic213fbf56a1846e73462886f876a0a70e48b3158
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/216929
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9060
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This change also depends on mrc due to changes in pei_data.h
Report smbios type 17 for each memory
CQ-DEPEND=CL:210005
BUG=None
BRANCH=None
TEST=Compiles successfully
See smbios type17 in OS by dmidecode
Original-Change-Id: If83c99364726cd17c719a59ed8ac993736c63b9a
Original-Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/210399
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 6da6b4ffb3)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I39ea9ef9b342239fe26846ab0a928f6a680c21e8
Reviewed-on: http://review.coreboot.org/8956
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The static gpio_t initializers are stylish, but they are still a little
too annoying to write and read in day-to-day use. Let's wrap that in a
macro to make it a little easier to handle.
BUG=None
TEST=None
Change-Id: If41b2b3fd3c3f94797d314ba5f3ffcb2a250a005
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 102a5c0a80
Original-Change-Id: I385ae5182776c8cbb20bbf3c79b986628040f1cf
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/220250
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9052
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This updates timer.h to #include the header necessary for u32,
and to change the one instance of uint32_t to u32 to be uniform.
BUG=none
BRANCH=none
TEST=compiled
Change-Id: I4d67045206fd94985774b8d46a307bbb2e337f30
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4ff2629fdf
Original-Change-Id: Ie406fb1f518af5d1fd1e623630b2bcbbef35622c
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/220612
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9051
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The Serial Peripheral Flash Interface (SPFI) block allows
communication with various devices over the SPI bus.
It uses a configurable transaction interface and it clocks
the bus according to the configured command, address, gap (aka
dummy) and data lengths.
This controller requires the SPI_ATOMIC_SEQUENCING flag set
(write and read done in the same transaction) as it cannot
directly control CS and will assert/de-assert CS at the
beginning/end of a transaction itself.
Note that the size of any transfer cannot be greater than
64KB - 1, as this is configured in a 16-bit field.
The SOC has 2 SPFI interfaces each of them providing 5 slave select
lines. SPFI 0 supports single and dual modes, SPFI 1 supports
single, dual and quad modes.
For SPFI interface 0:
- The block needs the system PLL and the following top level
SPI clock registers to be set:
- CR_cr_top_spi0clkinternal_CTRL[2:0] with division value
- CR_MIPS_CLOCK_GATE[19]: bit cr_top_SPI0CLKOUT_MIPS set
- CR_cr_top_SPI0CLKOUT_CTRL[6:0] with division value
- The following MFIO configuration parameters are also required:
Signal name Pad name MFIO mode
spim0_d0_txd MFIO_MIPS_10 0
spim0_d1_rxd MFIO_MIPS_9 0
spim0_mclk MFIO_MIPS_8 0
spim0_cs0 MFIO_MIPS_2 1
spim0_cs1 MFIO_MIPS_1 1
spim0_cs2 MFIO_MIPS_55 1
MFIO_MIPS_28 1
spim0_cs3 MFIO_MIPS_56 1
MFIO_MIPS_29 1
spim0_cs4 MFIO_MIPS_57 1
MFIO_MIMPS_30 1
For SPFI interface 1:
- The block needs the system PLL and the following top level
SPI clock registers to be set:
- CR_cr_top_spi1clkinternal_CTRL[2:0] with division value
- CR_MIPS_CLOCK_GATE[20]: bit cr_top_SPI1CLKOUT_MIPS set
- CR_cr_top_SPI1CLKOUT_CTRL[6:0] with division value
- The following MFIO configuration parameters are also required:
Signal name Pad name MFIO mode
spim1_d0_txd MFIO_MIPS_5 0
spim1_d1_rxd MFIO_MIPS_4 0
spim1_mclk MFIO_MIPS_3 0
spim1_d2 MFIO_MIPS_6 0
spim1_d3 MFIO_MIPS_7 0
spim1_cs0 MFIO_MIPS_0 0
spim1_cs1 MFIO_MIPS_1 0
MFIO_MIPS_58 1
spim1_cs2 MFIO_MIPS_2 0
MFIO_MIPS_55 2
MFIO_MIPS_31 1
spim1_cs3 MFIO_MIPS_56 2
spim1_cs4 MFIO_MIPS_57 2
BUG=chrome-os-partner:31438, chrome-os-partner:32441
TEST=Tested as bare-metal driver on Pistachio FPGA
Change-Id: I3b3e4475976e6fba58cef93b12d997ec5cb26341
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 621849942e
Original-Change-Id: Ib257eb6236bd2895281175871b4ab979660f1239
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/217320
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9049
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Danube has become Pistachio, let's rename all instances where this SOC
is mentioned.
BUG=none
TEST=board urara still builds
Change-Id: Iea91419121eb6ab5665c2f9f95e82f461905268e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 58696cc7c7
Original-Change-Id: Ie5ede401c4f69ed5d832a9eabac008eeac6db62d
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/220401
Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-on: http://review.coreboot.org/9048
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Use the formal devicetree way for bringing up each of
the cpus. This includes providing a cpu_driver as well
as calling arch_initialize_cpus() with the proper
operations to start the cores.
BUG=chrome-os-partner:31761
BRANCH=None
TEST=Booted SMP on ryu.
Change-Id: I276fe08916bc0c46c8f4dd30e47c7d9b135e2bbd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 038daec1b7
Original-Change-Id: I13d8bfd645abf66f270d56d48eff4331c4ea1200
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/216926
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9043
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
printk() shouldn't be called until the consoles have been
initialized. This just so happened to work by luck. Once
CONFIG_SMP is enabled that breaks because of spinlock
usage in uncached memory.
BUG=chrome-os-partner:31761
BRANCH=None
TEST=Built with CONFIG_SMP and ramstage doesn't hang early.
Change-Id: I4bf5d98e409840cf07a7759e9273d770f3bbf8bb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6ec672e52e
Original-Change-Id: I247caac410894fb896dfb25a27c3a3213ef7f020
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/216429
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9036
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Instead of directly using the clk_src_id based on enum for clock source, every
device needs to have its own set of clk source ids defined. This prevents
accidentally selecting a wrong clk source if the ids are different from host1x's.
Also, clk_src_id is separated from clk_src_freq_id. clk_src_id is the clk src id
represented in CLK_SOURCE_<dev> registers, whereas clk_src_freq_id is used for
handling the common clock sources based on id to get the proper frequency in
software.
[pg: integrated a later commit to fix the build]
BUG=chrome-os-partner:31821
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt
Change-Id: I5d40fb49b81e8838b2be071d32c466213215e0d6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 27d5d6a34d
Original-Change-Id: I5c88bed62841ebd81665cf8ffd82b0d88255f927
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/216761
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Id: 13c30c50a9
Original-Change-Id: I6659858c24e925aec9495bf64344c0000ad19b4c
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/217342
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9033
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Expanded sdram.c to add support for LPDDR3 init. This code can
be used with matching BCT .inc files to have LPDDR3 SDRAM
initialized by coreboot instead of the T132 BootROM.
BUG=chrome-os-partner:29921
BUG=chrome-os-partner:31031
BRANCH=None
TEST=Built for rush and rush_ryu.
Change-Id: I53801d9399dbf67fd86d0a2521174f0668567620
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 60e130c47c
Original-Change-Id: I6bcffcd22d2e4f8da6d729b6757714657f3f6735
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214753
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9029
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Depending on the requested frequency the plld cannot
necessarily obtain the exact clock. Therefore provide the
closest configured frequency as a return value. This is
equivalent to the t124 patch.
BUG=chrome-os-partner:31640
BRANCH=None
TEST=Built and noted plld actual value close to requested.
Change-Id: I9aaba81222fb97d9fbbb4156af3a7476ba654c10
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fc928db819
Original-Change-Id: I94b94a1bf01087ff0d0e4b1ef3fb59eec2a8ba15
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214843
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-on: http://review.coreboot.org/9025
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
With the latest changes to include stack storage within ramstage, we no longer
need to define Kconfig options for ramstage/exception stacks in arm64.
BUG=None
BRANCH=None
TEST=Compiles successfully and boots to kernel on ryu
Change-Id: I7361d8f567453e775240151fd1180c49025141b3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9aaa89115a
Original-Change-Id: I93c23ac3fa9adab4eac3c739023cbae3e5135497
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214607
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9023
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Until PSCI is functional the other core still needs to be
brought up in the kernel. The kernel boots these cpus with
the spin table which is just an address in memory to monitor
a jump location.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and brought up secondary core in linux.
Change-Id: Iaa69110f6a647d8fd4149119d97db4fc45d7da00
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 01ca366858
Original-Change-Id: Ieaf19cd70aff3e6c8de932e04b1b5aba71822a97
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214777
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9021
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Optionally bring up secondary cpu according to devicetree.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and enabled bringing up second core on ryu.
Change-Id: I5ede8b2f1b30a6170520cc11c18e263793cea301
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d7da2dcce9
Original-Change-Id: Ia3f2c10dab2bbfd65ba883451bf4eafc26f2e7cf
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214776
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9020
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
For the secondary CPUs the set of banked registers needs to be
initialized. In the boot CPU path all both the CPU's banked
registers and the global register set is initialized.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and brought up 2nd cpu in kernel.
Change-Id: I3a7bc708f726c4435afca817a251790f536844d9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 813b0a8b3f
Original-Change-Id: Ie5db56ca052eebac4ed1a34eaeeb6bbd8a26ca30
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214774
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9018
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
No need to pass in the same value for the ttb after just
calling mmu_init(). All current users are setting this once
and forgetting it.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and booted on ryu.
Change-Id: Ie446d16eaf4ea65a34a9c76dd7c6c2f9b19c5d57
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bd77461d48
Original-Change-Id: I54c7e4892d44ea6129429d8a46461d089dd8e2a9
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214772
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9016
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
There are 2 cores visible to the OS and both need to be
brought up. Therefore, provide the proper number of cores.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and noted CONFIG_MAX_CPUS=2.
Change-Id: I8a99891506af0fb3aa0284475c3c4be8bb69268b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: efa6c03435
Original-Change-Id: Id31b0a3046e40e1aec09bf2ee66b1e2f0b27fd21
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214661
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9006
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Increase TZ carveout region size to 4MiB. TTB lives in the first 1MiB of the
trust zone. Rest of the TZ memory can be used by el3 monitor.
BUG=chrome-os-partner:31615
BRANCH=None
TEST=Compiles successfully and boots to kernel
Change-Id: I448574860186815992c15a358a1481faecf224bd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: de0f3f8016
Original-Change-Id: I1f25b7b119037cba7055a1bd61997f020a0b1010
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214370
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9003
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In order to more easily bring up the 2nd core refactor
the cpu startup logic. A common 32bit_entry.S is compiled
both for romstage and ramstage to provide the common 32-bit
entry point.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built and booted ryu to the kernel. Also, can get the 2nd
core up out of reset.
Change-Id: I0c2c9f637189009767e8d5510732678c64e62a2a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7394b271bf
Original-Change-Id: Id810df95c53d3dc8b36d8bd21851d3b0006a8bc2
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/213850
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9001
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Instead of requiring the mainboards to know the magic
literals for the bus numbers provide an easier name to
number to handle all the weird ordering.
BUG=chrome-os-partner:31106
BRANCH=None
TEST=Built and booted on ryu.
Change-Id: I4a90f5f5f3ed1d936e2eee23f4726069adc49cc7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b028e90650
Original-Change-Id: Id4d773d3049a43b186711900c61935ba7f3562ce
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/213491
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8996
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This provides are barebones initialization for tegra132 GIC
on CPU0. It routes all interrupts to CPU0, moves them all
into group 1, and attempts to allow non-secure access for
all registers (doesn't appear to be implemented, though).
BUG=chrome-os-partner:31449
BRANCH=None
TEST=Built and booted past smp init in the kernel. Timers
appear to be flowing now since jiffies are updated.
Change-Id: Id45c13cc23e50feed3d88da13420c9eb694498a0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 81bad0a530
Original-Change-Id: I69dd9ae53f259e876a9bc4b9d7f65330150d2990
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/212795
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8995
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In order to access secure device register space the cpu
needs to have the page tables marked as secure memory. In
addition the page tables need to live within secure memory
otherwise the accesses default to non-secure.
Therefore move the page tables to the trustzone region. Remove
the TTB_* config options as well as removing the TTB reservations
from coreboot's resource list.
BUG=chrome-os-partner:31355
BUG=chrome-os-partner:31356
BRANCH=None
CQ-DEPEND=CL:213140
TEST=Built and booted into kernel.
Change-Id: I1fc8dda932c36935f8523792bc1147f6b0743d11
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1522a83bb5
Original-Change-Id: Ia4b9d07ef35500726ec5b289e059208b9f46d025
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/213141
Reviewed-on: http://review.coreboot.org/8994
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
I2C6 has a special mux in the SOR/DC domain, so there's a ton
of devices that need to be clocked, SOR unpowergated, and then
the I2C6 muxing done in the DPAUX_HYBRID_PADCTL register.
BUG=none
BRANCH=none
TEST=none, built rush/ryu AOK
Change-Id: Ibeeda763b7fb30fabaee85d03fbf7d5efb42a30a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0b4da98e20
Original-Change-Id: I4aaa74ef1b3009da621d1a2ef6f79de8ebf545e2
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/212887
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8992
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Added distinct functions for clock_enable and clock_clear_reset,
and rewrote clock_enable_clear_reset() to use them. Useful when
unpowergating SOR partition, for instance, where we need to
enable a bunch of periph clocks, unclamp SOR, then take all of
those periphs out of reset.
BUG=none
BRANCH=none
TEST=none, built rush/ryu OK.
Change-Id: I92edf3104adc8eb7637c47a5e000788fd55f1452
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4fd76a6d0d
Original-Change-Id: I6fef5a72421cb4e3d7edb33a66f62b6e14865a32
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/212916
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8991
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tegra132 has 2 different paths for booting and resuming from
sleep. The boot path uses the typical bootblock, romstage,
and ramstage. However, the resume path is completely orthogonal.
cbmem_initialize() attempts to recover the cbmem area, but
that functionality should not be used from romstage because
tegra132 is by definition in a fresh boot if it is executing
romstage. Therefore, use cbmem_initialize_empty() so that cbmem
is always initialized from scratch on each boot.
BUG=chrome-os-partner:31239
BRANCH=None
TEST=Built and ran on ryu. Was able to enter recovery and stay in
recovery without entering a reboot loop.
Change-Id: I0453c15e57a873a7ce7a63190dceafb75e4c9342
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 28ebc092e6
Original-Change-Id: I2016146fdc3aea493a78bab31ea8c8cbd78935c5
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/211424
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8990
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
1. Fixed some errors in selftest compare to reference.
2. Some WA steps for xhci in sleep trap is only for lpt.
BUG=chrome-os-partner:28234
TEST=compile ok, run selftest on auron to verify
boot to OS
BRANCH=None
Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Change-Id: Iaccb087581d5f51453614246bf80132fcb414131
Original-Reviewed-on: https://chromium-review.googlesource.com/215646
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Commit-Queue: Kane Chen <kane.chen@intel.com>
Original-Tested-by: Kane Chen <kane.chen@intel.com>
(cherry picked from commit 97761b4ad3)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I2b1d5be4f8a13eb00009a36a199520cd35a67abf
Reviewed-on: http://review.coreboot.org/8971
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
some clock gating and pcie settings are missed in original code
BUG=chrome-os-partner:28234
BRANCH=None
TEST=build and boot on samus
verify registers between samus and crb
Original-Change-Id: I931276adb2f2667c4f9e7611acfd709b7232d492
Original-Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214568
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 57e42c781d)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia62a50f28a411bbd2ba51b94de17ca70051ea093
Reviewed-on: http://review.coreboot.org/8967
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This can be used to know if HSIO registers need updating in ramstage
but it is not possible to query the ME for HSIO version after sending
the DRAM-init-done message.
BUG=chrome-os-partner:28234
BRANCH=samus
TEST=build and boot on samus, check for HSIO version messages in log
Original-Change-Id: Id6beeaf57287e8826b9f142f768636a9c055d7eb
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214259
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 637cbf5c1a)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I29ce907804e892afde5f91e0b21688a50217cf13
Reviewed-on: http://review.coreboot.org/8966
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This macro is incorrect and should be counting by dword instead of byte.
The effects of this were subtle: incorrect events in ELOG and hanging when
waking from USB input because PME_B0 was not disabled properly.
BUG=chrome-os-partner:31611
BRANCH=none
TEST=test wake from suspend with USB keyboard
Original-Change-Id: I7caf1d46283071787550a9765703897181774957
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214258
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 3cfc4a1812)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I3e2f8190d824692ecb961615becf65319a6ffd8b
Reviewed-on: http://review.coreboot.org/8965
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
- The SATA CAP register setup was moved outside the refcode blob we run
so it needs to be set up by coreboot again...
- Slight tweak to fast ramp voltage for broadwell CPU
BUG=chrome-os-partner:25491
BRANCH=None
TEST=Build and boot on samus
Original-Change-Id: I7bdc0811ad8f28ab0912972036dca59d229b0173
Original-CSigned-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-CReviewed-on: https://chromium-review.googlesource.com/214024
Original-CReviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 5d166a0c4d)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id58d3bee5e713139edf6e8fda8cdf4c48ba95bd1
Reviewed-on: http://review.coreboot.org/8964
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This can be shared between mainboards, they are still free
to override if needed.
BUG=chrome-os-partner:28234
BRANCH=none
TEST=build and boot on samus
Change-Id: I85fae6e254adcbda1c52410d5ba046f3f05b54c0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/213792
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 3e40cb804e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/8961
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
The original code won't set power gating for disabled port correctly,
due to it must be set before Lock
BUG=chrome-os-partner:28234
BRANCH=None
TEST=build and boot on samus
verify bit 24, 26 is set in RCBA(0x3a84) for samus
Original-Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Change-Id: Id78d391ac657665a972cb4fd1810df6304a5a6ab
Original-Reviewed-on: https://chromium-review.googlesource.com/213561
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Tested-by: Kane Chen <kane.chen@intel.com>
Original-Commit-Queue: Kane Chen <kane.chen@intel.com>
(cherry picked from commit 066c8c81df)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ic7c87b04863f93de5665d72e0f95b4105b1d4d3b
Reviewed-on: http://review.coreboot.org/8960
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
