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2015-03-29build system: remove intermediate link step in vbootPatrick Georgi
This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I5405c0ee6bee203281e723feaecaee57fad8f6cb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9109 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-29mips: mips, not mipselPatrick Georgi
Change-Id: I49df089d3fd5f578702dcc32be08bf6245277a45 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/9149 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2015-03-29mips: add verstage configurationPatrick Georgi
Change-Id: I79b4969c34500fd51b1ce2ad751bc0723ee0afa2 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/9147 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-29crossgcc: Build mipsel-elf, not mips-elfPatrick Georgi
The build system expects mipsel, and it's the more precise name, too. Change-Id: I9e1135385b3f1374b3179ecf5e11a1d60bc17ef7 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/9144 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-29arch/x86/boot/smbios: Rename fill_dimm_manufacturer and make publicTimothy Pearson
Change-Id: Ib85701965337bb6231d8df59d43789dfe8a036d3 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9136 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-29arch/x86/boot/smbios: Add additional SMBIOS defines and enumsTimothy Pearson
Change-Id: I337584d1f4ce32094c24478a99418e0775cf9ab5 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9135 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-29mainboard/asus/kfsn4-dre: Enable BIOS recovery jumperTimothy Pearson
The ASUS KFSN4-DRE has a physical BIOS recovery jumper; force coreboot into fallback mode if that jumper is set. Change-Id: I513299c3e3261fc76133a49813685d48c53a172a Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9156 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
2015-03-29drivers/pc80/mc146818rtc_early: Honor Kconfig reboot count clear settingTimothy Pearson
Change-Id: I6426ea2ca1732a6edfae059fe5dbf4f398bc9b98 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9155 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-03-28armv8/secmon: SECMON_SRC is really SECMON_BINPatrick Georgi
It points to a binary. This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I164d7f717a9523d187e2c215083e176b59fd5acc Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9113 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arch/x86: Guard option table specific rules with HAVE_OPTION_TABLEPatrick Georgi
This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: Ia22c9fcbf8c629d0eb3f1356f80c4565f117d8b8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9110 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28build system: normalize linker script file namesPatrick Georgi
We have .lb, .lds, and .ld in the tree. Go for .ld everywhere. This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I3126af608afe4937ec4551a78df5a7824e09b04b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9107 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-28arch/arm64: Drop extra commentPatrick Georgi
This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I362e2f6a978de23e72e6fc9c83bc99457cd76d9c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9112 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arch/arm: drop extra commentPatrick Georgi
This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I8a5dc66d8c0dc4ccdb6dc3d66b8cdbf50dc976ca Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9111 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28pistachio: don't open code ramstage loadingAaron Durbin
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)
2015-03-28mips: fix API expectations that break buildsAaron Durbin
Add the approrpiate car* empty implementations as well as types included within the rest of coreboot to start building correctly. Change-Id: Ifaf10281f9a9e28f518f4694630cbffa3f8d187d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9150 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: Aaron Durbin <adurbin@google.com>
2015-03-28storm: need larger CBFS cacheVadim Bendebury
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: 6f19ca8cb9a2efa1d295f038730ed06ec9ceb8c4 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>
2015-03-28storm: fix SW_RESET signal polarityVadim Bendebury
The actual level required to take the ethernet switch out of reset is low, not high. BUG=chrome-os-partner:31780 TEST=with this patch applied, when proto0.2 boots, the ethernet switch's LED blink once, as was the case with proto0. Change-Id: If4004ac5c2dc837270d4cb840d96ce92021d231e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9fa69d22de901cd0843948de0f95a66a2aa99353 Original-Change-Id: I81eeb73b85cf113709b6d4ac3aa7639a40fa6719 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/217416 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9121 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28storm: deassert SW_RESET signal at startupVadim Bendebury
The proto0.2 hardware connects gpio26 (sw reset) to the ethernet switch reset pit. The output stays low (or high-z) after power up, which holds the switch in reset. Deassert the signal at startup on hardware rev 1 and later. BUG=chrome-os-partner:31780 TEST=with this patch applied, when proto0.2 boots, the ethernet switch's LED blink once, as was the case with proto0. Change-Id: I4c5a0cc499563a33aa7d29be7767d0ec5d93c20f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 6788962172c6e29e193fa3e85ca79cb83a96e154 Original-Change-Id: I81b3dccb1d1d43c5c1e6dcb5400af8eed6dee870 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/217087 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9120 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28storm: make sure board ID is calculated only onceVadim Bendebury
Figuring out board_id on storm requires reading tertiary gpios, which takes time. Let's calculate it once and reuse it when necessary. BUG=none TEST=verified board ID reported as 0 and 1 on proto0 and proto0.2 respectively. Change-Id: I69f6afa3de8a175a1d723e95902efd15607e68b7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 080c839c1c0c1b5e389b2382144ef67535bb4ff1 Original-Change-Id: I4e237077d1d9a96daebba462cd00f3f40be14518 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/217086 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9119 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28storm: reset TPM properly on proto0Vadim Bendebury
The proto0 storm hardware has the TPM reset line wired to the SOC GPIO22 pin instead of the system reset. This causes all kind of TPM behavior problems and requires frequent power cycles. Adding explicit TPM reset makes all those problems go away. BUG=chrome-os-partner:30705, chrome-os-partner:30829 TEST=tried resetting proto0 at different moments during boot up - the TPM does not fail anymore. Change-Id: Idfa16e6e868336f38861edeb75703fff3f35172c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d5e07815c227089b7f266ba5329812bf309b87e6 Original-Change-Id: Ia877fcd9efaf3ba12c8fe8c2958bd81c4bf22799 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/211497 Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9118 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28storm: supply vboot GPIO settings in coreboot tableVadim Bendebury
Storm provides three real and two fake gpios. To keep things simple, define them all as active low and provide appropriate values for the fake ones. BUG=chrome-os-partner:30705 TEST=with the appropriate depthcharge change booted proto0, observed appropriate behavior following the dev switch setting Change-Id: I248b90ee06d226a223b6fc0993f209acdd58c77d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d48d1dcc88df0c1bd4c50f14dd2e7cd1dd4fba5d Original-Change-Id: Icb7fb55949fa97ead9d19f0da76392ee63bbb5b8 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/210922 Reviewed-on: http://review.coreboot.org/9117 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28blaze: update EMC BCT tableNeil Chen
This change updated the EMC tables with emc_reg_tool 5.0.18, for below memory SKUs: - Hynix H5TC4G63AFR-PBR 2GB, ramcode = 0 - Micron MT41K256M16HA-125 2GB, ramcode = 1 - Samsung K4B4G1646Q-HYK0 2GB, ramcode = 2 - Hynix H5TC8G63AFR-PBR 4GB, ramcode = 8 - Micron MT41K512M16TNA-125 4GB, ramcode = 9 - Samsung K4B8G1646Q-MYKO 4GB, ramcode = 10 BUG=chrome-os-partner:30963 BRANCH=blaze TEST=emerged coreboot, booted successfully into kernel. Change-Id: Iee329ff09e35cddd3c868c0460a38ef56b2ac5bb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 158872ff7c0dd5274cfa8d63ec17b4423a4592ce Original-Change-Id: I44adfdb5b433e37e2d25095acdcce3d9c14eb897 Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/210024 Original-Tested-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Reviewed-on: http://review.coreboot.org/9116 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: Add support for pmc_rst_status get and printFurquan Shaikh
BUG=None BRANCH=None TEST=Compiles successfully and pmc rst status POR is seen. Change-Id: Ic09cb46d9be7670e467543e42b251efb1a4313d0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5dbfae6bbc0f4f30e216e37b515f4120f7833a38 Original-Change-Id: Id0c2b208222deaf099b8938ba583551979588d52 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/220721 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/9106 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: Replace use of clk_rst with CLK_RST_REGFurquan Shaikh
Also, get rid of unused clk_rst variables. BUG=None BRANCH=None TEST=Compiles successfully Change-Id: I6487162454159a81b31fe0d6d39c2bdbed3f859a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 030081fe85fc9609fdf2003cf51b7350e08f0429 Original-Change-Id: I880ae5c396c33006f6b184cca7f171e4373f4016 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/220720 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9105 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28ryu: Add padconfigs for volup and voldown buttonsFurquan Shaikh
Both buttons are active low. BUG=chrome-os-partner:32517 BRANCH=None TEST=Compiles successfully and volup and voldown button presses are detected in pseudo keyboard driver in depthcharge Change-Id: If217a75f95042af8a831e7109d9b1acb10c55823 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c393e166a1ed0bc7920078aac6accf442abb5955 Original-Change-Id: I08f94972db53aa17a63f6e16cbaebe7af358cdc2 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/220687 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/9104 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: measure romstage timingsAaron Durbin
Measure the MTS load time, MTS initialization time, and the ramstage verification/load time. BUG=None BRANCH=None TEST=Booted and noted timings. Change-Id: I1eb1e3a73316a3fa76ef8e73314bedde34c6c582 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b5b34a3abd388359b7d1cba5a858e4e5a402b476 Original-Change-Id: I71119689182e86406d5052f007908152d41e9092 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/219715 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9103 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28rush: ryu: remove mainboard_add_memory_ranges()Aaron Durbin
There's no need to add DMA ranges for these boards as that memory is allocated within dpethcharge now. Additionally, the DRAM_DMA_* Kconfig options were removed resulting in 0 values. BUG=None TEST=Built rush and ryu. BRANCH=None Change-Id: I597437960e4fddbf6d26f0b15ddeefc4557adc8b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f26b503d759b2bac902e58e928d7c625c1a6c575 Original-Change-Id: I52bb8f760a56226c75611f7981570a44d56f242e Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/219710 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9101 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132/rush/ryu: Use CLK_RST_REG instead of &clk_rst->...Furquan Shaikh
BUG=chrome-os-partner:31821 BRANCH=None TEST=Built and booted to kernel prompt on ryu. Rush compiled successfully. Change-Id: I63ba55c53094c185d72dcb5c5d0d766461989806 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4a9aa565244bae5659e458ea90064eb5b803d574 Original-Change-Id: I5b00fbcb8e414c67563f1ad548f84c281898f939 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/219392 Original-Reviewed-by: Tom Warren <twarren3959@gmail.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9100 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: Clean up clock register writesFurquan Shaikh
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: 1bb222adc22c7e26077dfb2ba6e4d41a4965d183 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)
2015-03-28arm64: remove EL and mode from secmon_paramsAaron Durbin
Since PSCI dynamically determines which EL to transition to based on SCR_EL3 there's no need to provide that information. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted into kernel with MP. Change-Id: Ia59bc8116ec4ae9bde2e6cad1861f76c14f7d495 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8bc5f7c8a114568ede98478c2fbea2f8b7d97f0c Original-Change-Id: I8783b6315dca01464e14c9d2b20d009cf0beeb67 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218924 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9098 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: add psci support to secmonAaron Durbin
The PSCI functionality initially includes CPU_ON and CPU_OFF functions. Upon entering secmon if the parameters are non-NULL then a PSCI CPU_ON action is done for the current CPU. BUG=chrome-os-partner:32112 BRANCH=None TEST=Booted kernel with PSCI support. Brought up all CPUs in kernel using PSCI. Turned CPUs on and off. Change-Id: I256fa45a1c9889ff9d7990eb1898df1ec241c117 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 689ba03e313e7e52e9b74aa774897b55cbd52748 Original-Change-Id: I943826b7dbcc8e3f6c8c4b66344af8fac12ba94e Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218923 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9097 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-03-28arm64: Provide secmon trampoline for restartAaron Durbin
If an exception is taken that the secmon won't return to, there needs to be way to reset that cpu's state w.r.t. stack usage. Therefore, provide secmon_trampoline which will reinitialize the exception stack and SP_EL0 and start executing with SP_EL0 like the initial state of the secmon entry. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted to kernel. Also tested when PSCI is employed in the kernel. Change-Id: Ie9f5bbe715dcbcf8b67ea40f9a3a5088ac7aa2ad Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f1f546ee3e9eca93baaa1ae0437351205bf548a5 Original-Change-Id: Ia3da75e1fa0251c8ea30eb0b0523c8a51c03b917 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218922 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9096 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-03-28Ryu: Move I2C6 init to ramstageTom Warren
BUG=chrome-os-partner:31820 BRANCH=none TEST=Dumped Speaker Driver (AD SSM4567) regs on Ryu, looks good. Change-Id: I9b094e9d22726d67d41f2ce78088f361c73895fd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4c0bfb5f747f55009b7c2b2ba4b24d91443b1639 Original-Change-Id: Idd5b95cfec7d3ade7508393b81ab3049ce15a2fb Original-Signed-off-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/218950 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9095 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: fix smc bugs in secmonAaron Durbin
Two things: 1. Not returning once setting the return state. 2. mempcy(x, y, ARRAY_SIZE(x)) is not memcpy(x, y, sizeof(x)) With these 2 changes arguments and results are being processed correctly. BUG=chrome-os-partner:32112 BRANCH=None TEST=Built and brought up SMP using PSCI. Change-Id: If76a207e1a434a4c08faaa535f069d7386481e9e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 42d540afd4e6ea2b34cf3632ad2c683fcaa063c8 Original-Change-Id: I656b9c11e3bc07cc1664789a600eb88afd639f93 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218847 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9094 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28Ryu: Rewrite I2C6 mux initTom Warren
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: 24a9ebfda31c620b24e5c765dc950b87e3e5587b 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>
2015-03-28arm64: add smc layer to secmonAaron Durbin
In order to process PSCI commands SMC instructions need to be serviced. Provide a simple way for users of SMC to register their handlers by function. The SMC layer hooks into the exception processing, however it only processes AARCH64 SMC calls. All others are ignored. BUG=chrome-os-partner:32112 BRANCH=None TEST=Added nop smc call to depthcharge. SMC handled and continue booting to kernel. Change-Id: I378f13c29220ff9f37040f094bf9cfb69259af0c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 76d2febc50397348b68d38532b8f37e2b3cf6a30 Original-Change-Id: Ieaa29fa883b9f9d55fc62ba92a1d45452296efa4 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218846 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9092 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: initialize secmon environmentAaron Durbin
The exception vectors were not reinitialized in secmon yet. Add that as well as the split BSP vs non-BSP path. In doing so bring in the cpu.c semantics for determining bsp at runtime. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted to kernel. Also noted only one CPU printing messages. Change-Id: I26a7f9446f4422d2203b1d520e69f8dee9450b59 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 67f79c61c902ee614f029047255b4be35112cd32 Original-Change-Id: Ide66f13c24f5798d5983c481ce616ae2800d558c Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218845 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9091 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: provide entry points for BSP and non-BSPAaron Durbin
It's helpful to differentiate the startup paths for the BSP and the non-BSP. Therefore have c_entry be an 2 element array of function pointers. The non-BSP paths have an entry point one instruction after stage/module entry. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted to kernel. Change-Id: I40bb40462906f1b1eaf2db8584985095e8ac0bae Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ce10f954041b3fd581ad8a3d82dee567b68637fe Original-Change-Id: Ia573b1095dca5f69e371bf1ddf6b6df72fa3b52e Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218844 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9090 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: split cpu.cAaron Durbin
The cpu.c contains some helpful construts as well as ramstage devicetree handling. Split the 2 pieces so that cpu.c can be reused in secmon. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted. Change-Id: Iec0f8462411897a255f7aa289191ce6761e08bb0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4f30f1186950424b65df6858965a09ca51637e4f Original-Change-Id: Ie87bd35bf1ccd777331250dcdaae07dab82d3d18 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218842 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9089 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: exception handler registrationAaron Durbin
In order to build upon the arm64 exception handlers need to be registered. This provides very basic support to register a handler for a specific exception vector. BUG=chrome-os-partner:30785 BRANCH=None TEST=Built and booted into kernel. Change-Id: If046f0736765a2efeb23201c1d2d1f7f7db47dd2 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a82e5e8d5900ebef16abdb68701be6beeb9ca13a Original-Change-Id: I0f68a48101ff48d582f5422871b9e7e5164357e4 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218650 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9088 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28rush: use generic spin table supportAaron Durbin
With the generic spin table support in place, use that. BUG=chrome-os-partner:32082 BRANCH=None TEST=None Change-Id: I7c9ebd16cd7d5e938e686df2225c612581382983 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fb0d79f89e27fcd51cc751a94008b3801f5c6d0b Original-Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Change-Id: Ic9949144ed1e9a952290d50b6726bf5891547896 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218657 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9087 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28ryu: use generic spin tableAaron Durbin
With the generic spin table support in place, use that. BUG=chrome-os-partner:32082 BRANCH=None TEST=Booted into kernel. Change-Id: I8644f8a81b24bf4e00f8fac1d1018f9db77c952f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b1a4fe27070a80c8448051ec0565120901378673 Original-Change-Id: Id0832a4553101a366f011099e0744f6630d91924 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218656 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9086 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: remove private spin table implementationAaron Durbin
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: 8d89af95a7919f0b8acc92d82f3abda965514ccf 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>
2015-03-28arm64: add spin table supportAaron Durbin
There was a hacky and one-off spin table support in tegra132. Make this support generic for all arm64 chips. BUG=chrome-os-partner:32082 BRANCH=None TEST=Ran with and without secure monitor booting smp into the kernel. Change-Id: I3425ab0c30983d4c74d0aa465dda38bb2c91c83b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 024dc3f3e5262433a56ed14934db837b5feb1748 Original-Change-Id: If12083a9afc3b2be663d36cfeed10f9b74bae3c8 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218654 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9084 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: add cpu_is_bsp() conceptAaron Durbin
It's helpful to know if the current running CPU is the BSP. Therefore, provide that semantic. BUG=chrome-os-partner:32082 BRANCH=None TEST=Built and booted to kernel. Change-Id: I18cb8ab5149c3337e22b1f6046b1af266be7e47c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b390dc70b658c207cd3b64408713ec4cddab3172 Original-Change-Id: I3d5518d1f6d6a78b14f25bb7ef79727605064561 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218653 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9083 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: provide run on all cpu but self semanticsAaron Durbin
In order to provide richer semantics for running code on all CPUs add an all-but-self construct. BUG=chrome-os-partner:32082 BRANCH=None TEST=Built and booted to kernel. Change-Id: If8dd28ff7f34d93592ab2025a65a2fd665e4e608 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9a4622f63a065f620f0c92ef92eeb2aa5c2b441d Original-Change-Id: Id18dc0423bcb0016ed36ace659b3f858e824c46c Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218652 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9082 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: Add secmon supportFurquan Shaikh
BUG=chrome-os-partner:30785 BRANCH=None TEST=Compiles successfully and secmon loads and jumps to payload successfully. Change-Id: I929cf2c938fb5d8c20e13fbd1fdbd349378914ff Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2e5d6adc63c4d820417985e34f1f04810b38422b Original-Change-Id: I442546178ad945e7639a99dd2943d13a69b06d09 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/214372 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9081 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: Add support for secure monitorFurquan Shaikh
Secure monitor runs at EL3 and is responsible for jumping to the payload at specified EL and also to manage features like PSCI. Adding basic implementation of secure monitor as a rmodule. Currently, it just jumps to the the payload at current EL. Support for switching el and PSCI will be added as separate patches. CQ-DEPEND=CL:218300 BUG=chrome-os-partner:30785 BRANCH=None TEST=Compiles succesfully and secure monitor loads and runs payload on ryu Change-Id: If0f22299a9bad4e93311154e5546f5bae3f3395c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5e40a21115aeac1cc3c73922bdc3e42d4cdb7d34 Original-Change-Id: I86d5e93583afac141ff61475bd05c8c82d17d926 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/214371 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/9080 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: Adapt stage_entry to make it usable by secmonFurquan Shaikh
stage_entry is the best place to enter for secmon, since it sets up all the stacks right. The only need we need to take care is losing out on the parameter passed to secmon. This patch adds an entry point for secmon rmodule and moves the argument from x0 to x25, which is restored just before the jump to c_entry BUG=chrome-os-partner:30785 BRANCH=None TEST=Compiles successfully Change-Id: I9638e9716b3bd5bff272e88fe9d965528d71e394 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ffedb03208bafab6d5886db0259ec205dd20588f Original-Change-Id: I74a7a609fbc08692d68708abe132cd219c89b456 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/217570 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9079 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28arm64: initialize SCR_EL3 on all CPUsAaron Durbin
Provide SCR_EL3 initialization on all CPUs. This settings were chosen in such a way that nothing would need to be done if EL3 is abandoned after transitioning to EL2 or EL1. If persistent EL3 program is used those SCR policies can be updated within that program. BUG=chrome-os-partner:31634 BRANCH=None TEST=Built and booted through kernel. Printed out SCR setting for each CPU. Change-Id: Ib44acd8ae40dbca590740340632f5b72998e9dd8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f77b903afbafad7d439ec50fc48f1eaa37827d90 Original-Change-Id: Id659f0a98360fe8bbc80e5a623eba1526e81b400 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/218300 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9078 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 22:50:52 +0000