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path: root/src/mainboard/google/nyan_blaze
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2015-06-30google/nyan: remove timestamp leftovers from upstreamingPatrick Georgi
Initializing timestamps and writing the "start romstage" timestamp already happens earlier. One question to sort out is what to do about the migration into cbmem, but at least this compiles again. Change-Id: Ie8a0b7998c6c9da71f036857987f3c781385034f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10729 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-08Remove empty lines at end of fileElyes HAOUAS
Used command line to remove empty lines at end of file: find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \; Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: http://review.coreboot.org/10446 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-05-19Remove Kconfig variable that has no effectPatrick Georgi
MAINBOARD_HAS_BOOTBLOCK_INIT is only declared once and selected elsewhere (with no overlap), and never read. Remove it. Change-Id: Ica1f16182b556dbf4a3b747237af74bcc4c0608c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10254 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-05-11chromeos: remove vboot_verify_firmware()Aaron Durbin
vboot_verify_firmware() was only defined to ease upstreaming. It was only an empty inline as it is so remove it. Additionally, vboot2 does not require romstage_handoff so there's no need in adding it for the nyan boards. Change-Id: I4d84ac9fb60c756cf10742f26503f7f11af5f57b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10155 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-05vboot: remove uses of vboot2_verify_firmware()Aaron Durbin
The vboot mechanism will be implemented within the program loader subsystem to make it transparent to mainboards and chipsets. Change-Id: Icd0bdcba06cdc30591f9b25068b3fa3a112e58fb Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10094 Tested-by: build bot (Jenkins)
2015-04-28boards: remove VBOOT_(REFCODE|RAMSTAGE|ROMSTAGE)_INDEXAaron Durbin
These options will need to just be selected in within the .config files. There's not need in duplicating all these options. Change-Id: I7b670bc59a3b35e39eee4faecaf4aa779d47a3bb Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9959 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-28chromeos: remove VBOOT2_VERIFY_FIRMWARE optionAaron Durbin
There's no need to have the VBOOT2_VERIFY_FIRMWARE distinction because it's the only game in town. Change-Id: I82aab665934c27829e1a04115bf499ae527a91aa Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9958 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-22mainboards: Add CHROMEOS_VBNV_* where appropriatePatrick Georgi
For boards with MAINBOARD_HAS_CHROMEOS, we should also state what kind of storage is available for vboot's non-volatile data. The flags are taken from the chromium repository and have no effect with CHROMEOS disabled. Change-Id: I1747ad26c8c7f6d4076740ec2800dbd52c5d6b3d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9952 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-04-22switch mainboards over to use BOARD_ID_AUTOStefan Reinauer
This patch switches the mainboards with board id straps to use BOARD_ID_AUTO instead of BOARD_ID_SUPPORT. On urara, which does not have those straps, the option is removed. (And re-added for urara derivatives through setting the config option BOARD_ID_MANUAL BRANCH=none BUG=chrome-os-partner:37593 TEST=emerg-nyan_big coreboot, emerge-urara coreboot, emerge-buranku coreboot Change-Id: I5ac4024c6f1f9b9d7a5179d88722c69b23b82bbd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 22a470698f9c9ed275aa8150a5bb8d8cf368b050 Original-Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Change-Id: I48c291ad6f255a28c833bebc2638bfafa2782e74 Original-Reviewed-on: https://chromium-review.googlesource.com/262935 Original-Reviewed-by: Vadim Bendebury <vbendeb@google.com> Reviewed-on: http://review.coreboot.org/9906 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-21arm(64): Globally replace writel(v, a) with write32(a, v)Julius Werner
This patch is a raw application of the following spatch to src/: @@ expression A, V; @@ - writel(V, A) + write32(A, V) @@ expression A, V; @@ - writew(V, A) + write16(A, V) @@ expression A, V; @@ - writeb(V, A) + write8(A, V) @@ expression A; @@ - readl(A) + read32(A) @@ expression A; @@ - readb(A) + read8(A) BRANCH=none BUG=chromium:444723 TEST=None (depends on next patch) Change-Id: I5dd96490c85ee2bcbc669f08bc6fff0ecc0f9e27 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 64f643da95d85954c4d4ea91c34a5c69b9b08eb6 Original-Change-Id: I366a2eb5b3a0df2279ebcce572fe814894791c42 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/254864 Reviewed-on: http://review.coreboot.org/9836 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-18kconfig: automatically include mainboardsStefan Reinauer
This change switches all mainboard vendors and mainboards to be autoincluded by Kconfig, rather than having to be mentioned explicitly. This means, vendor and mainboard directories are becoming more "drop in", e.g. be placed in the coreboot directory hierarchy without having to modify any higher level coreboot files. The long term plan is to enable out of tree mainboards / components to be built with a given coreboot version (given that the API did not change) Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Change-Id: Ib68ce1478a2e12562aeac6297128a21eb174d58a Reviewed-on: http://review.coreboot.org/9295 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-04-17blaze: add new Hynix 2GB BCTNeil Chen
- Hynix H5TC4G63CFR-PBA, ramcode = 5 BUG=chrome-os-partner:34695 TEST=emerged coreboot, booted successfully into kernel. Change-Id: I53f9ebd9c38c645d1eb8b685d39e8beb55bd3c6a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ee6fdcc28402fe324d08b713498488d863d1d30f Original-Change-Id: I829d4e1f992eadd445c313729eb4bca5ce602f53 Original-Reviewed-on: https://chromium-review.googlesource.com/245947 Original-Reviewed-by: Neil Chen <neilc%nvidia.com@gtempaccount.com> Original-Tested-by: Neil Chen <neilc%nvidia.com@gtempaccount.com> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Commit-Queue: Neil Chen <neilc%nvidia.com@gtempaccount.com> Reviewed-on: http://review.coreboot.org/9736 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-15blaze: add new Micron 2GB BCTNeil Chen
This BCT table is the same as "ramcode == 1", and has been pass the stress test with this new Micron type. -Micron MT41K256M16LY-107:N, ramcode = 4 BUG=chrome-os-partner:32071 TEST=emerged coreboot, booted successfully into kernel. Change-Id: I80990fec6faf5dd2b8090658d865cc8dde31b753 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: bce2bf1fd518077e06d70d78a65d58ddef7b7bc6 Original-Change-Id: I2c0b28fdafb5299784519e641aa4edb53d0c36b2 Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/236514 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9636 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-04-14CBFS: Correct ROM_SIZE for ARM boards, use CBFS_SIZE for cbfstoolJulius Werner
Some projects (like ChromeOS) put more content than described by CBFS onto their image. For top-aligned images (read: x86), this has traditionally been achieved with a CBFS_SIZE Kconfig (which denotes the area actually managed by CBFS, as opposed to ROM_SIZE) that is used to calculate the CBFS entry start offset. On bottom-aligned boards, many define a fake (smaller) ROM_SIZE for only the CBFS part, which is not consistently done and can be an issue because ROM_SIZE is expected to be a power of two. This patch changes all non-x86 boards to describe their actual (physical) ROM size via one of the BOARD_ROMSIZE_KB_xxx options as a mainboard Kconfig select (which is the correct place to declare unchangeable physical properties of the board). It also changes the cbfstool create invocation to use CBFS_SIZE as the -s parameter for those architectures, which defaults to ROM_SIZE but gets overridden for special use cases like ChromeOS. This has the advantage that cbfstool has a consistent idea of where the area it is responsible for ends, which offers better bounds-checking and is needed for a subsequent fix. Also change the FMAP offset to default to right behind the (now consistently known) CBFS region for non-x86 boards, which has emerged as a de-facto standard on those architectures and allows us to reduce the amount of custom configuration. In the future, the nightmare that is ChromeOS's image build system could be redesigned to enforce this automatically, and also confirm that it doesn't overwrite any space used by CBFS (which is now consistently defined as the file size of coreboot.rom on non-x86). CQ-DEPEND=CL:231576,CL:231475 BRANCH=None BUG=chromium:422501 TEST=Built and booted on Veyron_Pinky. Change-Id: I89aa5b30e25679e074d4cb5eee4c08178892ada6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e707c67c69599274b890d0686522880aa2e16d71 Original-Change-Id: I4fce5a56a8d72f4c4dd3a08c129025f1565351cc Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/229974 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9619 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-13nyan/rush/veyron: Align ChromeOS GPIOs to new modelJulius Werner
This CL makes slight changes to the ChromeOS-specific GPIO definitions of Tegra and Rockchip boards to prepare them for new features in depthcharge. It adds descriptions for the EC in RW and reset GPIOs, changes the value Tegra writes into the (previously unused) 'port' field to describe the complete GPIO information, and removes code to sample some GPIOs that don't need to be sampled at coreboot time (to help depthcharge detect errors and avoid using a stale value for something that should always represent the current state). BRANCH=None BUG=None TEST=None (tested together with depthcharge patches) Change-Id: I3774979dbe7cacce4932c85810596d80e5664028 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: df295d0432fbf623597cf36ebb170bd4f63ee08d Original-Change-Id: I36bb16c8d931f862bf12a5b862b10cf18d738ddd Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/231222 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9570 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10vboot: move vboot files to designated directoryDaisuke Nojiri
This moves vboot1 and vboot2 files to their designated directory. Common code stays in vendorcode/google/chromeos. BUG=none BRANCH=none TEST=built cosmos, veyron_pinky, rush_ryu, nyan_blaze, samus, parrot, lumpy, daisy_spring, and storm. Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: Ia9fb41ba30930b79b222269acfade7ef44b23626 Original-Reviewed-on: https://chromium-review.googlesource.com/222874 Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit cbfef9ad40776d890e2149b9db788fe0b387d210) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ia73696accfd93cc14ca83516fa77f87331faef51 Reviewed-on: http://review.coreboot.org/9433 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10gpio: decouple tristate gpio support from board IDDavid Hendricks
This deprecates TERTIARY_BOARD_ID. Instead, a board will set BOARD_ID_SUPPORT (the ones affected already do) which will set GENERIC_GPIO_SUPPORT and compile the generic GPIO library. The user is expected to handle the details of how the ID is encoded. BUG=none BRANCH=none TEST=Compiled for peppy, nyan*, storm, and pinky Change-Id: Iaf1cac6e90b6c931100e9d1b6735684fac86b8a8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 93db63f419f596160ce2459eb70b3218cc83c09e Original-Change-Id: I687877e5bb89679d0133bed24e2480216c384a1c Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/228322 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/9413 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10gpio: cosmetic changes to tristate_gpios.cDavid Hendricks
This patch makes a few cosmetic changes: - Rename tristate_gpios.c to gpio.c since it will soon be used for binary GPIOs as well. - Rename gpio_get_tristates() to gpio_base3_value() - The binary version will be called gpio_base2_value(). - Updates call sites. - Change the variable name "id" to something more generic. BUG=none BRANCH=none TEST=compiled for veyron_pinky and storm Change-Id: Iab7e32f4e9d70853f782695cfe6842accff1df64 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c47d0f33ea1a6e9515211b834009cf47a171953f Original-Change-Id: I36d88c67cb118efd1730278691dc3e4ecb6055ee Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/228324 Reviewed-on: http://review.coreboot.org/9411 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10gpio: Remove non-ternary tristate mode, make ternaries easierJulius Werner
The function to read board IDs from tristate GPIOs currently supports two output modes: a normal base-3 integer, or a custom format where every two bits represent one tristate pin. Each board decides which representation to use on its own, which is inconsistent and provides another possible gotcha to trip over when reading unfamiliar code. The two-bits-per-pin format creates the additional problem that a complete list of IDs (such as some boards use to build board-ID tables) necessarily has "holes" in them (since 0b11 does not correspond to a possible pin state), which makes them extremely tricky to write, read and expand. It's also very unintuitive in my opinion, although it was intended to make it easier to read individual pin states from a hex representation. This patch switches all boards over to base-3 and removes the other format to improve consistency. The tristate reading function will just print the pin states as they are read to make it easier to debug them, and we add a new BASE3() macro that can generate ternary numbers from pin states. Also change the order of all static initializers of board ID pin lists to write the most significant bit first, hoping that this can help clear up confusion about the endianness of the pins. CQ-DEPEND=CL:219902 BUG=None TEST=Booted on a Nyan_Blaze (with board ID 1, unfortunately the only one I have). Compiled on Daisy, Peach_Pit, Nyan, Nyan_Big, Nyan_Blaze, Rush, Rush_Ryu, Storm, Veryon_Pinky and Falco for good measure. Change-Id: I3ce5a0829f260db7d7df77e6788c2c6d13901b8f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2fa9545ac431c9af111ee4444d593ee4cf49554d Original-Change-Id: I6133cdaf01ed6590ae07e88d9e85a33dc013211a Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/219901 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9401 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-10gpio: Extend common GPIO header, simplify function namesJulius Werner
We've had gpiolib.h which defines a few common GPIO access functions for a while, but it wasn't really complete. This patch adds the missing gpio_output() function, and also renames the unwieldy gpio_get_in_value() and gpio_set_out_value() to the much easier to handle gpio_get() and gpio_set(). The header is renamed to the simpler gpio.h while we're at it (there was never really anything "lib" about it, and it was presumably just chosen due to the IPQ806x include/ conflict problem that is now resolved). It also moves the definition of gpio_t into SoC-specific code, so that different implementations are free to encode their platform-specific GPIO parameters in those 4 bytes in the most convenient way (such as the rk3288 with a bitfield struct). Every SoC intending to use this common API should supply a <soc/gpio.h> that typedefs gpio_t to a type at most 4 bytes in length. Files accessing the API only need to include <gpio.h> which may pull in additional things (like a gpio_t creation macro) from <soc/gpio.h> on its own. For now the API is still only used on non-x86 SoCs. Whether it makes sense to expand it to x86 as well should be separately evaluated at a later point (by someone who understands those systems better). Also, Exynos retains its old, incompatible GPIO API even though it would be a prime candidate, because it's currently just not worth the effort. BUG=None TEST=Compiled on Daisy, Peach_Pit, Nyan_Blaze, Rush_Ryu, Storm and Veyron_Pinky. Change-Id: Ieee77373c2bd13d07ece26fa7f8b08be324842fe Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9e04902ada56b929e3829f2c3b4aeb618682096e Original-Change-Id: I6c1e7d1e154d9b02288aabedb397e21e1aadfa15 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/220975 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9400 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-08tegra124: Change all SoC headers to <soc/headername.h> systemJulius Werner
This patch aligns tegra124 to the new SoC header include scheme. Also alphabetized headers in affected files since we touch them anyway. BUG=None TEST=Tested with whole series. Compiled Nyan, Nyan_Big and Nyan_Blaze. Change-Id: Ia82ab86b2af903690cc6c9d310f7bdda3425ea7c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4d23774e071ec22781991ff20fbf63802f620c88 Original-Change-Id: Ia126cff8590117788d1872e50608c257d2659c1f Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/224504 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9326 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-06New mechanism to define SRAM/memory map with automatic bounds checkingJulius Werner
This patch creates a new mechanism to define the static memory layout (primarily in SRAM) for a given board, superseding the brittle mass of Kconfigs that we were using before. The core part is a memlayout.ld file in the mainboard directory (although boards are expected to just include the SoC default in most cases), which is the primary linker script for all stages (though not rmodules for now). It uses preprocessor macros from <memlayout.h> to form a different valid linker script for all stages while looking like a declarative, boilerplate-free map of memory addresses to the programmer. Linker asserts will automatically guarantee that the defined regions cannot overlap. Stages are defined with a maximum size that will be enforced by the linker. The file serves to both define and document the memory layout, so that the documentation cannot go missing or out of date. The mechanism is implemented for all boards in the ARM, ARM64 and MIPS architectures, and should be extended onto all systems using SRAM in the future. The CAR/XIP environment on x86 has very different requirements and the layout is generally not as static, so it will stay like it is and be unaffected by this patch (save for aligning some symbol names for consistency and sharing the new common ramstage linker script include). BUG=None TEST=Booted normally and in recovery mode, checked suspend/resume and the CBMEM console on Falco, Blaze (both normal and vboot2), Pinky and Pit. Compiled Ryu, Storm and Urara, manually compared the disassemblies with ToT and looked for red flags. Change-Id: Ifd2276417f2036cbe9c056f17e42f051bcd20e81 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f1e2028e7ebceeb2d71ff366150a37564595e614 Original-Change-Id: I005506add4e8fcdb74db6d5e6cb2d4cb1bd3cda5 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/213370 Reviewed-on: http://review.coreboot.org/9283 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-04-02Nyans: replace cpu_reset with hard_resetDaisuke Nojiri
The existing cpu_reset does board-wide reset, thus, should be renamed. BUG=none BRANCH=none TEST=Built firmware for Nyans. Ran faft on Blaze. Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I5dc4fa9bae328001a897a371d4f23632701f1dd9 Original-Reviewed-on: https://chromium-review.googlesource.com/212982 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit 29753b9c1dfe7ecd156042d69b74e9fe4244f455) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I98eca40c50637bda01a9029a904bca6880cd081f Reviewed-on: http://review.coreboot.org/9179 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-30google/nyan_blaze: Don't auto select CHROMEOSAaron Durbin
Indicate to rest of coreboot that MAINBOARD_HAS_CHROMEOS instead of auto-selecting it. Change-Id: I61cde263f4ad7bd6758a61fc54c456c2ad2f343e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9153 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>
2015-03-26tegra: Clean up USB codeFurquan Shaikh
Pull out the common usb setup utmip functions from t124 into tegra usb.h. These can be reused for t132 as well. BUG=chrome-os-partner:31293 BRANCH=None TEST=Compiles successfully for nyan, big and blaze Change-Id: Idddd40e409b56875436db6918d05f2889d83870b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 12f12cb30a033cce645f53457d13a987aeec22a1 Original-Change-Id: I83f83bafad0f52ad651fe5989430f41142803f2b Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/211200 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/8927 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-26Restore name of the function reading tertiary GPIO statesVadim Bendebury
The name was changed due to review comments misunderstanding, it should be restored to properly convey what the function does. BUG=chrome-os-partner:30489 TEST=verified that Storm still properly reports board ID Change-Id: Iba33cf837e137424bfac970b0c9764d26786be9c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c0fff28c6ebf255cb9cf9dfe4c961d7a25bb13ff Original-Change-Id: I4bd63f29afbfaf9f3e3e78602564eb52f63cc487 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/211413 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8979 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-24vboot2: separate verstage from bootblockDaisuke Nojiri
With CONFIG_RETURN_FROM_VERSTAGE false, the verstage loads the romstage over the bootblock, then exits to the romstage. this is necessary for some SOC (e.g. tegra124) which runs the bootblock on a different architecture. With CONFIG_RETURN_FROM_VERSTAGE true, the verstage returns to the bootblock. Then, the bootblock loads the romstage over the verstage and exits to the romstage. this is probably necessary for some SOC (e.g. rockchip) which does not have SRAM big enough to fit the verstage and the romstage at the same time. BUG=none TEST=Built Blaze with USE=+/-vboot2. Ran faft on Blaze. BRANCH=none Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I673945c5e21afc800d523fbb25d49fdc83693544 Original-Reviewed-on: https://chromium-review.googlesource.com/212365 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Note: This purposefully is probably broken in vendorcode/google/chromeos as I'm just trying to set a base for dropping more patches in. The vboot paths will have to change from how they are currently constructed. (cherry picked from commit 4fa17395113d86445660091413ecb005485f8014) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I9117434ce99695f9b7021a06196d864f180df5c9 Reviewed-on: http://review.coreboot.org/8881 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-24nyans: reduce code duplication in bootblock and romstagesDaisuke Nojiri
this change reduces the code duplication of the bootblock and the romstages for Nyans. BUG=none TEST=Built Nyan, Big, and Blaze. Ran faft on Blaze. BRANCH=none Original-Signed-off-by: dnojiri@chromium.org (Daisuke Nojiri) Original-Change-Id: Ieb9dac3b061a2cf46c63afb2f31eb67ab391ea1a Original-Reviewed-on: https://chromium-review.googlesource.com/214050 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit f3413d39458f03895fe4963a41285f71d81bcf5f) Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I912f63b12321aa26a7add302fc8a6c4e607330ef Reviewed-on: http://review.coreboot.org/8880 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-23vboot2: translate shared data to hand off to depthchargeDaisuke Nojiri
TEST=Built Blaze with USE=+/-vboot2. Ran faft: CorruptBothFwAB, CorruptBothFWSigAB, CorruptFwBodyA/B, CoccurptFwSigA/B, DevBootUSB, DevMode, TryFwB, UserRequestRecovery, SelfSignedBoot, RollbackFirmware. BUG=None BRANCH=none Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I45a1efd4d55fde37cc67fc02642fed0bc9366469 Original-Reviewed-on: https://chromium-review.googlesource.com/205236 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit 0a9e7f099251c33ce286fa8d704a3e021eac4d3e) Change-Id: I5f61c03c66ca83a5837c14378905ba178aba5300 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8655 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2015-03-23Enable publishing of board ID where supportedVadim Bendebury
These boards are supposed to be able to determine the board ID at run time based on GPIO settings. BUG=chrome-os-partner:30489 TEST=verified that all boards build. Checked that storm proto0 reports board ID of 0 on the console Original-Change-Id: Iadd758a799d69e1e34579d7d495378856b64c45b Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/210119 (cherry picked from commit f4d41ddf906c1bf0d10da38011998fa0a630c332) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I0d5f94d3428157a70f0a9d711b57432e3f796733 Reviewed-on: http://review.coreboot.org/8722 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-23Include board ID calculations only when necessaryVadim Bendebury
For the majority of Chrome OS boards there is no need to include board ID calculation in any stage but ramstage, where the ID should be available for inclusion into the coreboot table. BUG=chrome-os-partner:30489 TEST=build only, no other tests yet Change-Id: I1451d52382bc48cc126d40267e0f61712f4a6d4b Original-Change-Id: Ib9c06698a399d31e79a9b14143343ba2ad46d0fb Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/210117 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit 27dd40e85bfcd0a38f388bad4d79f5fbb77a7566) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/8720 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-23Generalize revision number calculation functionVadim Bendebury
Some platforms use tertiary interpretation of GPIO input state to increase number of distinct values represented by a limited number of GPIOs. The three states are - external pull down (interpreted as 0) - external pull up (1) - not connected (2) This has been required by Nvidia devices so far, but Exynos and Ipq8086 platforms need this too. This patch moves the function reading the tertiary state into the library and exposes the necessary GPIO API functions in a new include file. The functions are still supposed to be provided by platform specific modules. The function interpreting the GPIO states has been modified to allow to interpret the state either as a true tertiary number or as a set two bit fields. Since linker garbage collection is not happening when building x86 targets, a new configuration option is being added to include the new module only when needed. BUG=chrome-os-partner:30489 TEST=verified that nyan_big still reports proper revision ID. Change-Id: Ib55122c359629b58288c1022da83e6c63dc2264d Original-Change-Id: I243c9f43c82bd4a41de2154bbdbd07df0a241046 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/209673 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> (cherry picked from commit c79ef1c545d073eaad69e6c8c629f9656b8c2f3e) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/8717 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-20romstages: use common run_ramstage()Aaron Durbin
Instead of sprinkling the cbfs calls around (as well as getting return values incorrect) use the common run_ramstage() to perform the necessary work to load and run ramstage. Change-Id: I37b1e94be36ef7a43efe65b2db110742fa105169 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8710 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-13Use a common boardid.h instead of per board copiesVadim Bendebury
There is no point in duplicating boardid.h per board - they are all the same. Let's keep a single instance in the common include directory and let the linker report a problem if one tries using this function on a board where it is not supported. BUG=chrome-os-partner:30489 TEST=verified that coreboot builds fine for nyan_big and nyan_blaze. Original-Change-Id: Ifbe9c2287a1d828d4db74c637d1d02047ac4da25 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/209699 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit 589e6415faf18ca6aaf44da343dd33eadc8a53d3) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I8eef89cb822611a0050e5a50fc4b970eebd8d962 Reviewed-on: http://review.coreboot.org/8666 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-13nyan: Remove broken setup_display() from romstageJulius Werner
This patch removes a chunk of romstage code from Tegra and all Nyan boards that was supposed to enable some LCD power rails early, but never really worked. The dev_find_slot() function can only find PCI devices, which the CPU cluster is not. Since we're done with Nyan-RO and the ramstage display code is fine as it is, there is no point in trying to fix this... but we should remove it from ToT lest someone uses it as a blueprint to add more dead code to future boards. BRANCH=None BUG=None TEST=None Original-Change-Id: I6eee256873299429d4e3934fe7d454120390f34d Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207720 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit a3df62a3bcefcc20ae59648f5d1f0a01db3c02c6) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I8deedea5e9787848aae3064509c611bc349313cc Reviewed-on: http://review.coreboot.org/8638 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Hendricks <dhendrix@chromium.org>
2015-03-10ARM romstages: Support and fix COLLECT_TIMESTAMPSKyösti Mälkki
Change-Id: I53959eb937c1db3c4211e23a6476340383a33c5b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8021 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
2015-01-27CBMEM: Move cbmemc_reinit()Kyösti Mälkki
This replaces need for separate cbmemc_reinit() calls made via CAR_MIGRATE() and in ramstage. Change-Id: If7b4d855c75df58b173f26ef3c90a4a7563166d3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7859 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2015-01-27vboot2: read dev and recovery switchDaisuke Nojiri
TEST=Built with VBOOT2_VERIFY_FIRMWARE on/off. Booted Nyan Blaze. BUG=none Branch=none Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: Ia5353018a0db3dae2e0432b7e6a34d46f81b0ffa Original-Reviewed-on: https://chromium-review.googlesource.com/206064 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit b420451c71c86bc27784d920f53870ee56ddc0f2) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I30c9f0ac44de0a5816b5b8d0ded2dc7d7e77c7a1 Reviewed-on: http://review.coreboot.org/8162 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-01-27vboot2: implement select_firmware for pre-romstage verificationDaisuke Nojiri
This patch has a basic structure of vboot2 integration. It supports only Nyans, which have bootblock architecture and romstage architecture are compatible from linker's perspective. TEST=Built with VBOOT2_VERIFY_FIRMWARE on/off. Booted Nyan Blaze. BUG=None BRANCH=none Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I4bbd4d0452604943b376bef20ea8a258820810aa Original-Reviewed-on: https://chromium-review.googlesource.com/204522 Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit a6bce0cbed34def60386f3d9aece59e739740c58) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I63ddfbf463c8a83120828ec8ab994f8146f90001 Reviewed-on: http://review.coreboot.org/8160 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-01-04nyan: Ignore the recovery GPIO.Todd Broch
CrOS devices with Chromeos EC need only use hostevent to communicate recovery assertion to the BIOS. This CL removes wired GPIO from determining recovery as it appears under certain conditions (cold reset) the internal PU on the AP isn't strong enough and therefore the value is sometimes seen as asserted. BRANCH=none BUG=chrome-os-partner:29333 TEST=compiles & BIOS no longer responds to rec_mode GPIO during boot. Original-Change-Id: Ib220cfa5f5bfe7193d555bfd32c0444b063d00f2 Original-Signed-off-by: Todd Broch <tbroch@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/202996 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit d9927bcd67b0fb069fde231314e654d727092282) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I6e086cbabc884f18deb2791a0f897e332b31032f Reviewed-on: http://review.coreboot.org/8042 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-01-03blaze: change ramcode 1000/1001/1010 to use 792MHz bctNeil Chen
This change updates the cfg file for Hynix/Micron/Samsung 4GB, 792MHz DRAM based on the data generated by t124_emc_reg_tool. BUG=none BRANCH=blaze TEST=emerged coreboot, booted successfully into kernel. Original-Change-Id: I7621e60d8dcc568e0bb400a6c96b7f8909a15aa6 Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/202059 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit 04e74d2fb0fefa6a1786225638380c8831bd9481) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I6615e34a17bb372eda9dd0844ecddbcde902ad7c Reviewed-on: http://review.coreboot.org/8008 Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)
2014-12-31nyan*: Set GEN2 I2C pads to open-drain modeKen Chang
The VDDIO to GEN2 I2C SCL/SDA pins is 1.8V and the external pull-up voltage is 3.3V (the external 3.3V > I/O 1.8V) thus the pinmux E_OD bit of these two pins needs to be set to ensure GEN2 I2C pads work fine on 3.3V. BRANCH=nyan BUG=none TEST=observed voltage drop from 3.3V to 2.36V on gen2 i2c on blaze w/o this change. the waveform looks good on both scl/sda pins w/ this change. Original-Change-Id: I1b97f0c9c7580d1e532c3bdf7ac8690241ee7ee3 Original-Signed-off-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/200996 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit 2db39166ec525e56a19746f38a867305a2687365) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I0c84eade89311baf0a6f180cb5cc9e2145f6b7ea Reviewed-on: http://review.coreboot.org/7952 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-12-30nyan_blaze: Enable USB port2Neil Chen
There is a hub in USB port2 downstream. BUG=chrome-os-partner:28964 BRANCH=None TEST=emerge-nyan_blaze coreboot depthcharge chromeos-bootimage and verify usb port2 is workable Original-Change-Id: I0e698970729911f401f89594232f9d49e4da93cc Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/200417 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit 9316acfe8791585f778eecead95943e6422ca419) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I76e4331ea6e803bfbbddefab449310421c0c1d9c Reviewed-on: http://review.coreboot.org/7949 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-12-30nyan*: Log boot reason in eventlogDavid Hendricks
BUG=none BRANCH=nyan TEST=built and booted on Big under various modes, verified that expected boot mode showed up using "mosys eventlog list" Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: I8d98487a2cb910874c8d741008ae59a6c89102e7 Original-Reviewed-on: https://chromium-review.googlesource.com/199691 Original-Commit-Queue: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit 9f4b2574c1af23dcdc01706e9a118441f46a0f97) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ibbf264a1e05323dfddb7cdb270ee6f2d49e83eff Reviewed-on: http://review.coreboot.org/7946 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
2014-12-26blaze: change ramcode 0001/0010 to use 792MHz bctJerry Wang
This change updates the cfg file for Micron/Samsung 2GB, 792MHz DRAM based on the data generated by t124_emc_reg_tool. BUG=none BRANCH=blaze TEST=emerged coreboot, booted successfully into kernel. Original-Change-Id: I840cdd967c3b38479946a497a91da89bef5a98ad Original-Signed-off-by: Jerry Wang <jerryw@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/199296 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit cb70674c6551c8c36d2fd2d220e0f677ed2c6b24) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I11222bc1453a76cc27c2be169be5d3481ed7cfe7 Reviewed-on: http://review.coreboot.org/7902 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-12-26nyan*: Detect watchdog resets and reset the whole machine.Gabe Black
When a watchdog reset happens, the SOC will reset but other parts of the system might not. That puts the machine in a funny state and may prevent it from booting properly. BUG=chrome-os-partner:28559 TEST=Built for nyan, nyan_big and nyan_blaze. Booted normally, through EC reset, software reset ("reboot" command from the terminal), and through watch dog reset. Verified that the new code only triggered during the watchdog reset and that the system rebooted and was able to boot without going into recovery mode unnecessarily. BRANCH=nyan Change-Id: Id92411c928344547fcd97e45063e4aff52d2e9e8 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/198582 Reviewed-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit b298be41c0959c58aeb8be5bf15141549da2504c) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/7900 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-12-26blaze: change ramcode 0000 to use 792MHz bctKen Chang
The original sdram-hynix-2GB-792.inc was just copied from nyan bct file. This change updates the cfg file for Hynix 2GB, 792MHz DRAM based on the data generated by t124_emc_reg_tool. BUG=none BRANCH=blaze TEST=emerged coreboot, booted successfully into kernel. Original-Change-Id: I9534b4df6d35193179de124309df12ed830098a0 Original-Signed-off-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/197660 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit 797dabe54f2679bb5717961dda1947df453eb0f1) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie67bedb29d5d9c3a3b58d949ddf9600716c385ec Reviewed-on: http://review.coreboot.org/7898 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-12-26nyan*: I2C: Implement bus clear when 'ARB_LOST' error occursTom Warren
This is a fix for the 'Lost arb' we're seeing on Nyan* during reboot stress testing. It occurs when we are slamming the default PMIC registers with pmic_write_reg(). Currently, I've only captured this a few times, and the bus clear seemed to work, as the PMIC writes continued (where they'd hang the system before bus clear) for a couple of regs, then it hangs hard, no messages, no 2nd lost arb, etc. So I've added code to the PMIC write function that will reset the SoC if any I2C error occurs. That seems to recover OK, i.e. on the next reboot the PMIC writes all go thru, boot is OK, kernel loads, etc. BUG=chrome-os-partner:28323 BRANCH=nyan TEST=Tested on nyan. Built for nyan and nyan_big. Original-Change-Id: I1ac5e3023ae22c015105b7f0fb7849663b4aa982 Original-Signed-off-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/197732 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com> (cherry picked from commit f445127e2d9e223a5ef9117008a7ac7631a7980c) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I584d55b99d65f1e278961db6bdde1845cb01f3bc Reviewed-on: http://review.coreboot.org/7897 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-12-19nyan*: Clear VDDIO_SDMMC3 to reset SD card reader.Hung-Te Lin
When across warm reset, if VDD_3V3_SD_CARD gets power-cycled but VDDIO_SDMMC3 does not, we will get ~1.5V leakage on VDD. To fix that, we reset VDDIO_SDMMC3 to 0 along with VDD_3V3_SD_CARD in Coreboot. Payloads must turn on VDDIO_SDMMC3 explicitly before accessing SD card. Note the warnings of "VDD_SDMMC must set early" in comment seems only happens on U-Boot and can be removed. BUG=chrome-os-partner:27053 BRNACH=nyan TEST=Ctrl-U to boot from SD card, login and type "reboot", then Ctrl-U to boot again. Without this patch, system will fail in loading kernel. Original-Change-Id: I7f85995317d18587d514ea3afcff3bfea0a33e93 Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/196961 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Andrew Bresticker <abrestic@chromium.org> (cherry picked from commit 2cfdb78d9dc229a3c06f19bbe137d59d923908a4) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie7d814e0424478c35a56fbc959437ee6a555684a Reviewed-on: http://review.coreboot.org/7866 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-19nyan*: Disable SD card reader power gpio.Hung-Te Lin
When warm booting, SD card reader on Tegra 124 needs to be reset by setting power GPIO to zero. Since we don't really access SD card in Coreboot, set it to zero and let payloads enable power when they need to access SD cards. CQ-DEPEND=CL:196783 BRANCH=nyan BUG=chrome-os-partner:27053 TEST=emerge-nyan coreboot depthcharge chromeos-bootimage # With related changes in depthcharge, boots SD card successfully. Original-Change-Id: I2d368eb9480c978e9e343648b58a729028c94622 Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/196774 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Tested-by: Andrew Bresticker <abrestic@chromium.org> (cherry picked from commit 62bb7d04dff1a87474a8557f144b24e6b7d006ae) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I3429535d0d032f9db89d8e70a525a6281102537a Reviewed-on: http://review.coreboot.org/7865 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-19nyan*: Add fast link training functionsJimmy Zhang
Some panels (including those on Big DVT) cannot work fine without link training before sending the video signals, especially multi-lane Full HD panels. We need to use the fast link training functions from kernel to support them. BRANCH=Nyan BUG=chrome-os-partner:28128, chrome-os-partner:28129 TEST=tested on nyan, nyan_big dvt. Vince verified on Full HD panels. Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Change-Id: Ifde8daf0ebdc6fb407610d3563f3311b2a72dbc4 Original-Reviewed-on: https://chromium-review.googlesource.com/196162 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Hung-Te Lin <hungte@chromium.org> Original-Tested-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit 992132ff3431fc7abba10cc8e910e36d4f3a3f7a) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I5ed091ae7a872fd674ab21f9f80267052fcd24b1 Reviewed-on: http://review.coreboot.org/7864 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-17nyan*: cbmem: Move the call to cbmemc_reinit.Gabe Black
The call was after the call to vboot_verify_firmware and so would only be called when falling back to RO, aka recovery mode. This change moves it to before vboot_verify_firmware so we'll always have the cbmem console. BUG=None TEST=Built and booted on nyan and verified that the cbmem console was the same as the serial output. Built for big and blaze. BRANCH=nyan Original-Change-Id: I02d01110659689b08d32777dae384ac3e01b3b9f Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/196158 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit d3e4a778e4a0f5ade7d633d8ce7e72ef06c44086) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Id14a19a78bcb21cb0c4030c2e41195e491f690d5 Reviewed-on: http://review.coreboot.org/7777 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-17tegra124: modify panel init sequenceKen Chang
Panel datasheet defines some delay between PWM signal out and backlight enable. This change fixes the current sequence and makes the delays adjustable by dt setting. BRANCH=none BUG=chrome-os-partner:28008 TEST=Verified on Big DVT and Nyan/Norrin panels. Panel works fine with dev mode, and the measurement of power on sequence meets panel requirements. Original-Change-Id: If6015bbb6015a3b203d425f5e90f676ad786b5e8 Original-Signed-off-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/196183 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit 2bbcaa7281222ffc0b4026e8b1eb4c210a8e308a) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Id6424f66eb8dc6adeb70eaa33df742f4e57983c3 Reviewed-on: http://review.coreboot.org/7776 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-12-17nyan*: enable CLAMP_INPUTSKen Chang
Enable pinmux clamp function to avoid pinmux conflict. For pins which are configured to tristate enabled, the inputs to the controller will be clamped to zero. This can be used to avoid pinmux conflicts since the tristate bit is set to 1 in the power-on-reset pinmux setting. With pinmux clamp enabled, we need to configure all the input pins to tristate disabled. BUG=chrome-os-partner:27091 BRANCH=None TEST=built and booted successfully, display worked fine. Original-Change-Id: Id79a717f2025c812908c7152d439351208aee8d2 Original-Signed-off-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/194060 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit c95d6fe79810612cfad721667657cdcb87068d23) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I1b23df8b90f83ea2b2c08c4364d90fe71533a5a0 Reviewed-on: http://review.coreboot.org/7775 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-12-17nyan*: Add eventlog supportDavid Hendricks
This enables event logging support for Nyan platforms. Right now this doesn't do a whole lot. We can add events in later CLs. BUG=none BRANCH=none TEST=built and booted for Nyan Rev. 1, eventlog gets initialized if necessary and can be printed by "mosys eventlog list" Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: Id77a78f55c8bff9ef0ffc7109c8b03c270e8b6b1 Original-Reviewed-on: https://chromium-review.googlesource.com/191200 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Commit-Queue: David Hendricks <dhendrix@chromium.org> (cherry picked from commit 1bb1a00863a63e53379b02f2b466d4d8ae3cef50) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I3a5d896d97dfc66ec37114bd3bac3f34e1c22bf7 Reviewed-on: http://review.coreboot.org/7774 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-12-16blaze: Change samsung RAMCODE to samsung-2GB-204/samsung-4GB-204Neil Chen
hynix-2GB-204MHz/hynix-4GB-204MHz are not workable with Samsung RAMCODE. To replace them by samsung-2GB-204/samsung-4GB-204 for bring up purpose. BRANCH=none BUG=chrome-os-partner:27682 TEST=emerge-nyan_blaze coreboot builds OK; flash to blaze board and boot to kernel successfully with all the RAMCODE Original-Change-Id: I7c2a96e84e6988dd739a9621ff93edc01703306a Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/195396 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-by: Katie Roberts-Hoffman <katierh@chromium.org> (cherry picked from commit dc028c408be58f036fe125abc2e49e2c0cde0aa8) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ieeb0250e42fb48c6089bc8dc95550c9b1694d7f8 Reviewed-on: http://review.coreboot.org/7772 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-12-16i2c: Replace the i2c API.Gabe Black
The new API is in use in depthcharge and is based around the "i2c_transfer" function instead of i2c_read and i2c_write. The new function takes an array of i2c_seg structures which represent each portion of the transfer after a start bit and before the stop bit. If there's more than one segment, they're seperated by repeated starts. Some wrapper functions have also been added which make certain common operations easy. These include reading or writing a byte from a register or reading or writing a blob of raw data. The i2c device drivers generally use these wrappers but can call the i2c_transfer function directly if the need something different. The tegra i2c driver was very similar to the one in depthcharge and was simple to convert. The Exynos 5250 and 5420 drivers were ported from depthcharge and replace the ones in coreboot. The Exynos 5420 driver was ported from the high speed portion of the one in coreboot and was straightforward to port back. The low speed portion and the Exynos 5250 drivers had been transplanted from U-Boot and were replaced with the depthcharge implementation. BUG=None TEST=Built and booted on nyan with and without EFS. Built and booted on, pit and daisy. BRANCH=None Original-Change-Id: I1e98c3fa2560be25444ab3d0394bb214b9d56e93 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/193561 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 00c423fb2c06c69d580ee3ec0a3892ebf164a5fe) This cherry-pick required additional changes to the following: src/cpu/allwinner/a10/twi.c src/drivers/xpowers/axp209/axp209.c Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I691959c66308eeeec219b1bec463b8b365a246d7 Reviewed-on: http://review.coreboot.org/7751 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-12-15tegra124: Setup clock PLLD by approximating display panel pixel clock.Hung-Te Lin
PLLD, the clock for display, was previously hard-coded to 306MHz. To support more different panels, we should calcualte PLLD by panel pixel clock configuration. Note existing pixel clock configurations for nyan* boards won't work (they used to rely on hard-coded approximated values) so the device trees are also modified. BRANCH=none BUG=chrome-os-partner:25933 TEST=emerge-nyan_big coreboot chromeos-bootimage See panel correctly initialized and got DEV screen. Original-Change-Id: I8d592f0cc044e7c4e4803c45955642e791210ad3 Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/193565 (cherry picked from commit 4f9b793633ebb2d104b0544e3b72fa0d105951c4) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ib2cabbad60af010e872505e888eab485ba8c2916 Reviewed-on: http://review.coreboot.org/7762 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15nyan*: pinmux: fix PWM1/2 conflictsTom Warren
GPIO_PU4/PH1 and _PU5/PH2 were set to use the same PWM1/2 SFIO. Even though no problems were caused by this, correct it here so we get a conflict-free pinmux map. BUG=chrome-os-partner:27091 BRANCH=none TEST=Built and booted on Nyan, ran TegraShell "pinmux check" and saw no conflicts. Original-Change-Id: Ib16341aa0c92b9a078d7f3254d4151e9592f40b0 Original-Signed-off-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/194582 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit e06a5a62d381f803dd6574787795a51ce1f1fe74) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I055359dc80c0c878ba5f5faac17884a5506a826c Reviewed-on: http://review.coreboot.org/7759 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15tegra124: set safe values for href_to_sync and vref_to_syncJimmy Zhang
href_to_sync and vref_to_sync are chip specific settings. Currently they are set to 1/2 of hfront_porch and vfront_porch respectively. However, to support EDID (CL192730), per David Ung, the safe values for both are 1 (the same settings as in kernel). BUG=none BRANCH=none TEST=built and booted on nyan. Original-Change-Id: Ifb8898e720a160ba044e2b526de2a4d17bc63672 Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/193504 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Hung-Te Lin <hungte@chromium.org> Original-Tested-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit a7128a533ba6083ddfeeca3ba0828962cc2c8ab6) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I6954a5b49c798ebdffb20e3ebc9099cd17591b79 Reviewed-on: http://review.coreboot.org/7758 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15nyan: Enable the cbmem console on nyan and allocate space for it in SRAM.Gabe Black
This change takes about 8K of space away from the cbfs cache and repurposes it for the cbmem console buffer. This is a little more than twice the space we currently need for the bootblock and ROM stage to give us some room to grow and for extra debug output if needed. BUG=None TEST=Built and booted on nyan. Checked the cbmem output. BRANCH=None Original-Change-Id: I6543bf5efddcf2377528a273f846b8090cd8be55 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/193169 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 32e9ea6f9ecaa9b5441c91acab96514222f3af2c) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ia9e5cc7a4b561bd89137cdc8b594584b272d9fab Reviewed-on: http://review.coreboot.org/7757 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15nyans: prepare for vboot verification of ramstageAaron Durbin
Set the appropriate config options and make the appropriate calls to perform vboot verification. The flashmap offset as well as the TPM information needs to be properly set. Lastly, call into vboot_verify_firmware() to perform the vboot verification when it is enabled. BUG=chrome-os-partner:27094 BRANCH=None TEST=Built vboot verification on nyan. Original-Change-Id: I6113badd6143008ceb2b80f0ec0832e1addd03d7 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/190928 Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> (cherry picked from commit 8c6c48c7823738bf9b029a467b077d2ee20d04e5) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I2a442b1b0fff55e737df2e96740c05c1726502d5 Reviewed-on: http://review.coreboot.org/7743 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15blaze: Change RAMCODE 0010 to hynix-2GB-792MHzNeil Chen
RAM module for RAMCODE 0010 (K4B4G1646Q) does not work with hynix-2GB-204MHz configuration. We need to replace it by hynix-2GB-792MHz. Also updated hynix-2GB-792MHz configuration from Nyan board folder. This commit is only for bring up stage. Once finish dram stress test, will update it again. BRANCH=none BUG=chrome-os-partner:27682 TEST=emerge-nyan_blaze coreboot builds OK; flash to blaze board and boot to kernel successfully Original-Change-Id: Idfc503c944ac6120c92a4cf329f3fbe63b2c2a1c Original-Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/193737 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit 91f21aa0cf9251b825e42d946d8cd41849c57447) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I6293fa638c5b2577e502ba34a3cc6e6d5b7f2fdb Reviewed-on: http://review.coreboot.org/7742 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15blaze: set 8 default BCT as hynix-2GB-204MHzNeil Chen
To set the 8 different BCT as hynix-2GB-204 first. Once the corresponding BCT release from AE, change it. BRANCH=none BUG=None TEST=emerge-nyan_blaze coreboot builds OK Signed-off-by: Neil Chen <neilc@nvidia.com> Original-Change-Id: Ia42a4a5b85c561421ab8ae9aaf21c46a3c0a3513 Original-Reviewed-on: https://chromium-review.googlesource.com/191682 Original-Tested-by: Neil Chen <neilc@nvidia.com> Original-Reviewed-by: Artiste Hsu <chhsu@nvidia.com> Original-Reviewed-by: Katie Roberts-Hoffman <katierh@chromium.org> Original-Commit-Queue: Neil Chen <neilc@nvidia.com> (cherry picked from commit 27792db4a90ae00e066bb0b88968cf5f187edb1d) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ia648c8bdbbbc82bbc8508bead6ab24d8d0aa3fb2 Reviewed-on: http://review.coreboot.org/7740 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-15nyan*: Reduce the EC SPI bus frequency to 3 MHz.Gabe Black
The EC doesn't seem to be able to handle its bus running at 4 MHz or higher. To avoid it not being able to keep up, we reduce the frequency of that bus on all nyan derivatives to 3 MHz. Because PLLP can't be divided that low, we switch the clock source to CLKM. BUG=chrome-os-partner:22849 TEST=Built and booted on nyan. BRANCH=None Original-Change-Id: I8f31b41098d64634427b4686f5333012f643fada Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/193349 Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit c215c50a5bb982b0e671c951e2fe8df06db85db2) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ia60513d118aed8881927e9d52f170e27655ea8e7 Reviewed-on: http://review.coreboot.org/7739 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-09spi: Factor EC protocol details out of the SPI drivers.Gabe Black
The SPI drivers for tegra and exynos5420 have code in them which waits for a frame header and leaves filler data out. The SPI driver shouldn't have support for frame headers directly. If a device uses them, it should support them itself. That makes the SPI drivers simpler and easier to write. When moving the frame handling logic into the EC support code, EC communication continued to work on tegra but no longer worked on exynos5420. That suggested the SPI driver on the 5420 wasn't working correctly, so I replaced that with the implementation in depthcharge. Unfortunately that implementation doesn't support waiting for a frame header for the EC, so these changes are combined into one. BUG=None TEST=Built and booted on pit. Built and booted on nyan. In both cases, verified that there were no error messages from the SPI drivers or the EC code. BRANCH=None Original-Change-Id: I62a68820c632f154acece94f54276ddcd1442c09 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/191192 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 4fcfed280ad70f14a013d5353aa0bee0af540630) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Id8824523abc7afcbc214845901628833e135d142 Reviewed-on: http://review.coreboot.org/7706 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <gaumless@gmail.com>
2014-11-14Big, Blaze: Set I2S1 Source to CLK_M to Fix BeepDaisuke Nojiri
This is a companion patch of CL:191692 "Tegra: Fix Beep". TEST=Booted Big. Verified beeps at dev screen. Measured frequency by smartphone. Built Blaze. BUG=chrome-os-partner:26609 BRANCH=none Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Change-Id: I9ba47d06202e9968a908c4a15cfbeac4bfe2c20c Original-Reviewed-on: https://chromium-review.googlesource.com/192063 Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org> Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org> (cherry picked from commit 87a0f166e493b98d2a4e597f90ede090161fffdb) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Id3b819745b0753862e8cfa43e7fa1ed4b27eb462 Reviewed-on: http://review.coreboot.org/7462 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-11-14nyan: tpm: Increase the TPM frequency to 400 KHz.Gabe Black
The TPM now works correctly with the I2C bus running at 400 KHz. Running it at that frequency saves some boot time. CQ-DEPEND=CL:191634 CQ-DEPEND=CL:191793 BUG=chrome-os-partner:27220 TEST=Built and booted on nyan with and without EFS. BRANCH=None Original-Change-Id: I157308c2745342dc1ada4499433004c7ce1c6435 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/191813 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 39a740d488d8f33ee698805bc2a8438263162cc8) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I02978407e20cc9d526545157a3a3304729a91010 Reviewed-on: http://review.coreboot.org/7461 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-11-14nyan: Move some pinmux and clock/reset configuration to ROM stage.Gabe Black
To enable EFS, we need to be able to talk to the TPM and the EC before the RAM stage starts. That means we need to set up the pins for those busses, clock those controllers and take them out of reset. BUG=None TEST=Built for nyan, nyan_big, and nyan_blaze. Booted on nyan. With other changes which implement EFS on nyan, saw EC and TPM communication work when in vboot. BRANCH=None Original-Change-Id: Ic65d69fd42beec5f03084c8cb970927c2f69dfb6 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/191390 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit d9c176536b1e2eba47fdca90dd3346052573223e) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Id3117bd0c36f8b92d85cc0cefde2bed9d8de90d0 Reviewed-on: http://review.coreboot.org/7456 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-11-14t124: Clean up display init functionsJimmy Zhang
The existing display init functions were translated from a script. The new code will play the same functions but are cleaner and readable and easier to be ported to new panel. BUG=none TEST=build nyan and boot up kernel. Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Change-Id: Ic9983e57684a03e206efe3731968ec62905f4ee8 Original-Reviewed-on: https://chromium-review.googlesource.com/189518 Original-Commit-Queue: Jimmy Zhang <jimmzhang@nvidia.com> Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit 5998f991ea3069d603443b93c2ebdcdcd04af961) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Squashed to pass abuild nyan: Fix the build for big and blaze. The display code for the tegra124 was cleaned up recently, but only the nyan device tree was updated to match the new code, not big's or blaze's. This change copies nyan's device tree over to those other two boards which will get them building again. The settings may not be correct, but they'll be no less correct than they were before. I also updated the copyright date for nyan. BUG=none TEST=Built for nyan, nyan_big, nyan_blaze. Booted on nyan_big and verified the panel wasn't damaged by the new display code or settings. BRANCH=None Original-Change-Id: I75055a01f9402b3a9de9a787a9d3e737d25bb515 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/191364 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit ea235f23df31b4ca8006dcdf3628eed096e062b9) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Icdad74bf2d013c3677e1a3373b8f89fad99f616e Reviewed-on: http://review.coreboot.org/7454 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-11-14blaze: Create a nyan_blaze mainboard, copied from nyan_bigTom Warren
The nyan_blaze board will have different BCT .inc files, to be added/updated later. GPIOs and some devicetree stuff may also differ. BUG=None TEST=Built nyan, nyan_big and nyan_blaze. BRANCH=None Original-Change-Id: I8b16fc71346cf973983aa046096b79cb83ad4bb6 Original-Signed-off-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/190721 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Julius Werner <jwerner@chromium.org> (cherry picked from commit bea753131e2247a90cc5359fa5f603026d66c7ce) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I435ae78da2f6c4f1a78fea8300b6285e52272535 Reviewed-on: http://review.coreboot.org/7453 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
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