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path: root/src/soc/nvidia/tegra124/display.c
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2016-07-27soc/nvidia/tegra124: remove cache_policiy optionAaron Durbin
All mainboards (nyans) utilizing the cache_policy option has it set to DCACHE_WRITETHROUGH. This option is for setting the framebuffer's cache attribute. However, this option is reliant on an architecture-specific enumeration. Just remove the option and use DCACHE_WRITETHROUGH across the board. If someone wants to reconfigure it at a later date one can introduce a non-architecture specific option. Change-Id: I6a0848231f5e28d36ec2d56b239bed67619fe5a7 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15838 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-06-28tegra124: Actually align the framebuffer's bytes-per-line to 32Paul Kocialkowski
The previous change with that intent aligned the framebuffer's bytes-per-line to 64 instead of 32: commit 8957dd6b52919ed634aa502dfd5b6316a6e6e055 Author: Paul Kocialkowski <contact@paulk.fr> Date: Sun May 1 18:38:04 2016 +0200 tegra124: Align the framebuffer's bytes-per-line to 32 Change-Id: I88bba2ff355a51d42cab6a869ec1e9c534160b9c Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: https://review.coreboot.org/14816 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-05-09tegra124: Align the framebuffer's bytes-per-line to 32Paul Kocialkowski
It turns out that tegra124 needs the framebuffer's bytes-per-line to be aligned to 32 for proper display. This behaviour was default before moving to edid_set_framebuffer_bits_per_pixel. This fixes display on nyan_big. Change-Id: Ie81b395fca23f3648ea7cd1df51152faea864c9a Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: https://review.coreboot.org/14564 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-04-07edid: Make framebuffer row alignment configurableJulius Werner
Our EDID code had always been aligning the framebuffer's bytes_per_line (and x_resolution dependent on that) to 64. It turns out that this is a controller-dependent parameter that seems to only really be necessary for Intel chipsets, and commit 6911219cc (edid: Add helper function to calculate bits-per-pixel dependent values) probably actually broke this for some other controllers by applying the alignment too widely. This patch makes it explicitly configurable and depends the default on ARCH_X86 (which seems to be the simplest and least intrusive way to make it fit most cases for now... boards where this doesn't apply can still override it manually by calling edid_set_framebuffer_bits_per_pixel() again). Change-Id: I1c565a72826fc5ddfbb1ae4a5db5e9063b761455 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14267 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-03-24edid: Add helper function to calculate bits-per-pixel dependent valuesJulius Werner
Coreboot and most payloads support three basic pixel widths for the framebuffer. It assumes 32 by default, but several chipsets need to override that value with whatever else they're supporting. Our struct edid contains multiple convenience values that are directly derived from this (and other properties), so changing the bits per pixel always requires recalculating all those dependents in the chipset code. This patch provides a small convenience wrapper that can be used to consistently update the whole struct edid with a new pixel width instead, so we no longer need to duplicate those calculations everywhere. BUG=None TEST=Booted Oak in all three pixel widths (which it conveniently all supports), confirmed that images looked good. Change-Id: I5376dd4e28cf107ac2fba1dc418f5e1c5a2e2de6 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14158 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2015-04-21arm(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>
2015-04-08tegra124: 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>
2015-01-04tegra124: configure DP with correct pixel clockVince Hsu
For some panels, the plld can't provide the pixel clock that the panels wants, so we give it a good enough one. And we should calculate the dp/dc settings by the real pixel clock. BRANCH=nyan BUG=chrome-os-partner:29489 TEST=Verified the panels N116BGE-EA2(Nyan) and N133BGE-EAB(Big). No screen flicker is observed. No sor dp fifo underflow found. Original-Change-Id: I037b2bd5f5e9bb8b15ab6f47a84ac7ef2e207779 Original-Signed-off-by: Vince Hsu <vinceh@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/203358 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit d320f0c6b54ea8ca84206447b223da76ac5f771b) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I772bb8e7a40cc462c72ba0fb9657c63ed2e0d0ac Reviewed-on: http://review.coreboot.org/8044 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-12-30tegra124: display clock should be initialized before any accessVince Hsu
We initialized the dc before the plld's initialization. So some of the dc init settings did not took effect. This patch moves the clock_display() before the dc init call. BRANCH=None BUG=chrome-os-partner:28128 TEST=Display works and system boots up on Nyan and Big Original-Change-Id: If2c40e2526fdf7a6aa33a2684ba324bd0ec40e90 Original-Signed-off-by: Vince Hsu <vinceh@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/200413 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit dc3cc253c319c21772c30962d963ec9dfc4944a7) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I021290f4293c740666d460f73fecbe79146896a4 Reviewed-on: http://review.coreboot.org/7950 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.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)
2014-12-17tegra124: change PLLD VCO calculation algorithmKen Chang
The current algo sets dc shift clock divider to 5 and PLLD DIVP to 0, this is causing VCO out of the characterized range for some panels. This CL changes the dc shift clock divider to 1 and calculates a proper DIVP to have the VCO inside the characterized range, i.e., 500MHz ~ 1000MHz. BRANCH=none BUG=none TEST=Verify on below panels the pixel clock frequencies are correct. 1. AUO B133XTN01.3 (69.5 MHz) pixelclk(MHz), pll_d(MHz), m/n/p without: 69.5 695 12/695/0 with: 69.5 139 3/139/2 2. AUO B140HTT01.0 (141 MHz) pixelclk(MHz), pll_d(MHz), m/n/p without: VCO (1410000000) out of range. Cannot support. with: 141 282 2/94/1 3. LG LP140WH8 (76.32 MHz) pixelclk(MHz), pll_d(MHz), m/n/p without: 76.32 763.2 5/381/0 with: 76.3125 152.625 8/407/2 4. N116BGE-EA2 (76.42 MHz) pixelclk(MHz), pll_d(MHz), m/n/p without: 76.40 764 3/191/0 with: 76.375 152.75 12/611/2 Original-Change-Id: Id4b3a4865acde37a97d7346ec88406f5237304eb Original-Signed-off-by: Ken Chang <kenc@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/195534 Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> (cherry picked from commit 1b56566786aa86c14f691fa3858b878f27b6b4de) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ia9de93420e60323f143a42db842febdd3706fe44 Reviewed-on: http://review.coreboot.org/7773 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-12-16tegra124: Initialize display panel by EDID.Hung-Te Lin
Tegra124 family products may want to use many different display panels with various timing settings. To support them, we should initialize display panel by EDID instead of hard-coded values. BUG=none TEST=emerge-nyan coreboot chromeos-bootimage BRANCH=none Original-Change-Id: Ib125a7f9cb1e6c8cf2d79e0baab525acfd1b7a6e Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/192730 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com> Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 43ecd473419aa0fbdd22487416b0b6cfea6a20d1) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I6af47db113035e9440e663a769318776c7b6b70b Reviewed-on: http://review.coreboot.org/7764 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
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>
2014-11-14t124: 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>
2014-11-12tegra124: Program PWM1 to drive panel backlightAndrew Chew
Repurpose config->pwm to mean the particular PWM device (we use PWM1 on nyan), and add code to program the PWM device. BUG=none TEST=emerge-nyan chromeos-coreboot-nyan, regenerate bootimage, and boot. See that the backlight comes up in the bootloader, and brightness can be adjusted via pwm_bl driver in the kernel. Original-Change-Id: I2db047e5ef23c0e8fb66dd05ad6339d60918d493 Original-Signed-off-by: Andrew Chew <achew@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/185772 Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org> (cherry picked from commit 0dee98dd0c8510ecd630b5c6cb9ea49724dc8b55) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie53610f3afa30b2d8f484685fb0e8c0b12cd8241 Reviewed-on: http://review.coreboot.org/7402 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-11-12tegra124: nyan: Keep in memory structures below 4GB.Gabe Black
We'd been putting some data structures like the framebuffer and the cbmem at the end of memory, but that may not actually be addressable as identity mapped memory. This change clamps the addresses those structures are placed at so they stay below 4GB. BUG=None TEST=Booted on nyan. Went into recovery mode and verified that there was a recovery screen. Forced memory size to be 4GB and verified that the recovery screen still shows up. BRANCH=None Original-Change-Id: I9e6b28212c113107d4f480b3dd846dd2349b3a91 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/185571 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 63ea1274a838dc739d302d7551f1db42034c5bd0) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I970c1285270cb648bc67fa114d44c0841eab1615 Reviewed-on: http://review.coreboot.org/7397 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
2014-10-22tegra/nyan*: sdram updatesTom Warren
nyan_big: Add 204MHz BCT for bringup, use 1.2V for VDD_CPU Reviewed-on: https://chromium-review.googlesource.com/183939 (cherry picked from commit a6df76afb5342b805baca749abb8265e15748dc1) nyan_big: Add initial 792MHz BCT Reviewed-on: https://chromium-review.googlesource.com/183975 (cherry picked from commit 61d0122fdce6dc9479666bb0a5bc079c6389f78a) nyan_big: use RAM_CODE[3:2] for ram code Reviewed-on: https://chromium-review.googlesource.com/184076 (cherry picked from commit 35e5c5e473f871cdc897473a31586afbececd716) tegra124: support tri-state Board Id Reviewed-on: https://chromium-review.googlesource.com/183855 (cherry picked from commit 1a9d1bd73aa2cd0c36203b247976ad0d00a360e4) nyan*: Fix SPI pinmux configuration Reviewed-on: https://chromium-review.googlesource.com/184281 (cherry picked from commit ac4106b673c285af66d72392bd4a8522aba98489) nyan_big: Add 4GB 204/792MHz BCTs Reviewed-on: https://chromium-review.googlesource.com/184159 (cherry picked from commit 5ff002d09f8db0543b58962f6c0d24627fb0937e) tegra124: Add function for obtaining DRAM size via MC regs Reviewed-on: https://chromium-review.googlesource.com/184535 (cherry picked from commit d4580c46de649903a266a99eb11c9126ba385b48) tegra124/nyan*: Obtain DRAM size dynamically Reviewed-on: https://chromium-review.googlesource.com/184431 (cherry picked from commit a7db71744771decc04cf1966efba70bf4897cfa3) tegra124: Rearrange iRAM layout to allow more space for romstage Reviewed-on: https://chromium-review.googlesource.com/184240 (cherry picked from commit 6bdaabbc068146a4516c724b71d31bb777dabcfc) tegra124: Fix MemoryType field name in SDRAM parameters. Reviewed-on: https://chromium-review.googlesource.com/185113 (cherry picked from commit 9caccd1e86a8c683402fab87d9f3a49b87496e97) nyan_big: Initialize SDRAM without BootROM. Reviewed-on: https://chromium-review.googlesource.com/183624 (cherry picked from commit a1cbc00aa80ec1ea52e833a8e31c8e4b27160e70) tegra124: move FB_SIZE_MB to a more appropriate location Reviewed-on: https://chromium-review.googlesource.com/184930 (cherry picked from commit ddea486fd4410394417c4e59039d46a324918bdc) nyan: Initialize SDRAM without BootROM. Reviewed-on: https://chromium-review.googlesource.com/185114 (cherry picked from commit 1ff51b580b28553919f91b11b443251b048cf26b) tegra124: Save SDRAM parameters to PMC registers for LP0 Reviewed-on: https://chromium-review.googlesource.com/182928 (cherry picked from commit 7476b4bd0ecdc312476cce871d22f57915a0bd86) tegra124: Rewrite SDRAM parameter saving code to be more efficient Reviewed-on: https://chromium-review.googlesource.com/184388 (cherry picked from commit 25084bd0407624e4b2ff82388c32af1198c501a6) nyan: Slightly change the way SDRAM parameter files are set up Reviewed-on: https://chromium-review.googlesource.com/185286 (cherry picked from commit a31887b804f23e031c395113db582cd71f3d1b6d) Squashed 16 commits for SDRAM support on nyan and nyan_big. Change-Id: I07419985376277083d62400dd14fe8273f6d5ca8 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6949 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-09-22tegra124/nyan: memory and display updatesAndrew Bresticker
tegra124: use pll_c_out1 as sclk parent Reviewed-on: https://chromium-review.googlesource.com/180865 (cherry picked from commit 418337a5bde70df6a770222201c51bf3e8892d5f) tegra124: take LP cluster out of reset Reviewed-on: https://chromium-review.googlesource.com/180866 (cherry picked from commit 74cdc68ea9b29da9af313635787e82bacb9e23e3) tegra124: norrin: display code clean up Reviewed-on: https://chromium-review.googlesource.com/181003 (cherry picked from commit 63843ec61b3b47ffc985edcb589771591c5c9f17) tegra124: Change the display hack to use window A Reviewed-on: https://chromium-review.googlesource.com/182001 (cherry picked from commit ef245e42eb17b2eb0e8712f252353a95ee6fc01a) tegra124: norrin: Initialize frame buffer Reviewed-on: https://chromium-review.googlesource.com/182090 (cherry picked from commit b7c1d1b3c9519cbbe1615737aed4c4c0efed2167) nyan: do not enable pull-ups on SPI1 (EC) data pins Reviewed-on: https://chromium-review.googlesource.com/181063 (cherry picked from commit 2f55188501ebcae9e01b12831f152d4520c7047c) tegra124: Add source for the LP0 resume blob. Reviewed-on: https://chromium-review.googlesource.com/183152 (cherry picked from commit a00d099bf710c297320d7edff7f7c608283d1b0b) tegra124: Revise Memory Controller registers structure definition. Reviewed-on: https://chromium-review.googlesource.com/182992 (cherry picked from commit ae83564cdd1d46c8166df1a95703e8cb1060c0a1) tegra124: Add more PMC register details. Reviewed-on: https://chromium-review.googlesource.com/183231 (cherry picked from commit d62ed2c19693284f10c2a12f4295091de3ace829) tegra124: Add SDRAM configuration header file from cbootimage. Reviewed-on: https://chromium-review.googlesource.com/182613 (cherry picked from commit 193ed2a104af38f6c41a332a649ce06a3238e0a4) tegra124: Revise sdram_param.h for Coreboot. Reviewed-on: https://chromium-review.googlesource.com/182614 (cherry picked from commit 311b0568c5de627435a5b035a7a1e40ecc2672f8) tegra124: Fix EMC base address. Reviewed-on: https://chromium-review.googlesource.com/183602 (cherry picked from commit 587c8969292ccecfa29c7720bcf24c704ed4ac4e) tegra124: Add EMC registers definition. Reviewed-on: https://chromium-review.googlesource.com/183622 (cherry picked from commit 67a8e5c7e87a1cc6bf006ad806751b549ffd3d5a) tegra124: Never touch MEM(MC)/EMC clocks in ramstage. Reviewed-on: https://chromium-review.googlesource.com/183623 (cherry picked from commit 8e3bb34d4ae37feae89b4a39850b2988a334d023) tegra124: use RAM_CODE[3:2] for ram code Reviewed-on: https://chromium-review.googlesource.com/183833 (cherry picked from commit 0154239467064ffcbdb82fc4c6b629f5d0c3568d) tegra124: Allow setting PLLM (clock for SDRAM). Reviewed-on: https://chromium-review.googlesource.com/183621 (cherry picked from commit a534e5b7c61d655eedd409dbd7780a4f90d40683) tegra124: SDRAM Initialization. Reviewed-on: https://chromium-review.googlesource.com/182615 (cherry picked from commit 5a60ae93b0603ee0d4806132be0360f3b1612bce) tegra124: Get RAM_CODE for SDRAM initialization. Reviewed-on: https://chromium-review.googlesource.com/183781 (cherry picked from commit a5b7ce70525d7ffef3fac90b8eb14b3f3787f4d8) Squashed 18 nyan/tegra commits for memory and display. Change-Id: I59a781ee8dc2fd9c9085373f5a9bb7c8108b094c Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6914 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2014-09-13tegra124/nyan: display, clock, and other updatesJulius Werner
tegra124: Set Tx FIFO threshold value to recommended setting Reviewed-on: https://chromium-review.googlesource.com/175200 (cherry picked from commit c8f086711c6ae2db70fc8e0d84b54f5952fbe0ad) tegra124: add CLK_X definitions Reviewed-on: https://chromium-review.googlesource.com/175220 (cherry picked from commit 3f8a844bd2f151e06d82d1a7fac4492c6bc9417d) tegra124: fix incorrect struct member in clk_rst.h Reviewed-on: https://chromium-review.googlesource.com/175270 (cherry picked from commit 967193d5984a086c297988caa580b61cb4d0414c) tegra124: add the _x clocks to clock_enable_clear_reset Reviewed-on: https://chromium-review.googlesource.com/175539 (cherry picked from commit df4c515d73b02061e5c98f51efd50e04b10d63f5) tegra124: add clock support code for graphics. Reviewed-on: https://chromium-review.googlesource.com/175162 (cherry picked from commit b8eb6ab4cdc5a583636c10fa05f947a244f94819) tegra124: Clean up some #defines for DMA Reviewed-on: https://chromium-review.googlesource.com/175631 (cherry picked from commit 1a0a900f2d060916c9878781b82113b16a7945d9) tegra124: enable flow control for APBDMA in SPI driver Reviewed-on: https://chromium-review.googlesource.com/175630 (cherry picked from commit 873e6f9e95f6cb0162fa06216682fbc71ab0202d) nyan: move clock setup for the display out of dca_init Reviewed-on: https://chromium-review.googlesource.com/175656 (cherry picked from commit 32dd9947a60298ff9488c911629802c257ed6afc) tegra124: more display PLL setup and clock hardcode removal. Reviewed-on: https://chromium-review.googlesource.com/175732 (cherry picked from commit 80402876b5daa9e9389fd4fab5f539d89c37fa7f) tegra124: move dp.c from tegra to tegra124 Reviewed-on: https://chromium-review.googlesource.com/175830 (cherry picked from commit e98be569b0ba7f4d565ce677343a317db08344e0) tegra124: clean up tabbing; nyan: add a comment and setting to devicetree.cb Reviewed-on: https://chromium-review.googlesource.com/175889 (cherry picked from commit 4e513196b0014c5a82079f3aa87c2efbeb645484) tegra: get rid of struct members that are not used Reviewed-on: https://chromium-review.googlesource.com/176023 (cherry picked from commit 032b8a0c9fe0152ebc27344e93128865ecb918a6) tegra124: Increase SCLK (AVP) to 300MHz Reviewed-on: https://chromium-review.googlesource.com/175489 (cherry picked from commit 7e082f2c2f030950d652f1f87f637e15dee38552) tegra124: Address old main CPU starting review feedback. Reviewed-on: https://chromium-review.googlesource.com/175933 (cherry picked from commit 1d76ac71bd839dff9198e65132ec25212dd55ffd) tegra124: Revise clock source configuration for irregular peripherals. Reviewed-on: https://chromium-review.googlesource.com/176109 (cherry picked from commit 1021c215190602a2b8c1ab97d6c8313d89597d99) nyan: add timestamps in romstage Reviewed-on: https://chromium-review.googlesource.com/176172 (cherry picked from commit cd626aa10b56cd4da6ebda36fe487e44b08f3935) tegra124: Allow enabling clock output for external peripherals. Reviewed-on: https://chromium-review.googlesource.com/176108 (cherry picked from commit ea9fb6393ee80da77c9fbc30f605859c7009c9ed) nyan: Enable and configure clocks for I2S and audio codec. Reviewed-on: https://chromium-review.googlesource.com/176104 (cherry picked from commit 1fb659b3e73285ff8218c0f229734edd3b979ca4) tegra124: Fix typo in pinmux name. Reviewed-on: https://chromium-review.googlesource.com/176215 (cherry picked from commit c7915ad41a3f1d1452aa6d6d287aaa8eb9e85c34) nyan: Add pinmux settings for audio peripherals. Reviewed-on: https://chromium-review.googlesource.com/176212 (cherry picked from commit 37412f3201590e47a06d4678fa833164d370b41c) nyan: De-array-ify the PMIC setup code. Reviewed-on: https://chromium-review.googlesource.com/176903 (cherry picked from commit 86ab1ce9fbf6d5362af1ee37de1394412366f247) nyan: Add a kconfig for building for the original nyans in pixel cases. Reviewed-on: https://chromium-review.googlesource.com/176904 (cherry picked from commit 1d05fd5bc40d727826510ec81496ce4a49e257ed) nyan: Set the CPU voltage differently depending on which PMIC is in use. Reviewed-on: https://chromium-review.googlesource.com/176905 (cherry picked from commit 31507f6a575220737ee5683b312cd162600f89cc) nyan: Increase the CPU voltage to 1.2V. Reviewed-on: https://chromium-review.googlesource.com/176906 (cherry picked from commit fe4795e66b515c2523df09a8800ecac9a3f63557) tegra124: Flesh out/tidy up the flow controller constants. Reviewed-on: https://chromium-review.googlesource.com/177085 (cherry picked from commit b50d315506a5ab9c81b6bbaf8cf580dbb3e78794) tegra124: When leaving the bootblock/AVP, really stop the AVP. Reviewed-on: https://chromium-review.googlesource.com/177086 (cherry picked from commit 06c10df889d4d935bc99792df860d93766ae44dd) nyan: Set SPI4 speed to 33MHz Reviewed-on: https://chromium-review.googlesource.com/177038 (cherry picked from commit c98de65482fabdb5c76944fe3bf762191b3a0a55) nyan: Do console_init() in romstage Reviewed-on: https://chromium-review.googlesource.com/176763 (cherry picked from commit 0bec32e09eab28bc5ea49b7896a8b6f489143b03) nyan: Add a prompt to the CONFIG_NYAN_IN_A_PIXEL option. Reviewed-on: https://chromium-review.googlesource.com/177486 (cherry picked from commit 7cbb801d000dac4b39f76266ebef2585fe48faba) nyan: Separate the SDRAM BCT config for the two nyans, and turn down norrin. Reviewed-on: https://chromium-review.googlesource.com/177487 (cherry picked from commit 6b119685f6626d79d924af9f856ebb90af45a73f) tegra124: Bump up HCLK and PCLK Reviewed-on: https://chromium-review.googlesource.com/177563 (cherry picked from commit c25337dac8c3ecdd8ffe5b4d11acebb216132405) nyan: Add some code for reading the board ID. Reviewed-on: https://chromium-review.googlesource.com/177488 (cherry picked from commit 5fccbce99e7db312e2e3caf806c438c9b04c0a8f) nyan: Use the board ID to decide how to initialize the PMIC. Reviewed-on: https://chromium-review.googlesource.com/177489 (cherry picked from commit 677bdb9df55248da3a0c6be0089098f6d6807d3c) nyan: Create kconfig variables for each SDRAM config. Reviewed-on: https://chromium-review.googlesource.com/177580 (cherry picked from commit d7ddcf262a321f06289c4f2b2a6b43982dd96377) tegra124: Mux some unused pins away from UARTA, and pull up the serial RX line. Reviewed-on: https://chromium-review.googlesource.com/177637 (cherry picked from commit bd533cc109b0acf3495b04fa6622e250ba454fe9) tegra124: Initialize the MCR when setting up the UART. Reviewed-on: https://chromium-review.googlesource.com/177638 (cherry picked from commit 38c84786fc3e8fab913aebca176ac7b038cb0be6) tegra124: fix SPI AHB burst length Reviewed-on: https://chromium-review.googlesource.com/177564 (cherry picked from commit f29235263202c9b4a3dbb65da5727c8eefe44315) tegra124: remove unneeded debug print in SPI code Reviewed-on: https://chromium-review.googlesource.com/177833 (cherry picked from commit 34a50040268dbde1c326d315f8042a3905ddfb06) nyan: Set up the SOC and TPM reset pin. Reviewed-on: https://chromium-review.googlesource.com/177965 (cherry picked from commit b81a5bd15a2979ee009b9f7bc4a39a304e6a759a) tegra124: Allow some time for packets to appear in Rx FIFO Reviewed-on: https://chromium-review.googlesource.com/177832 (cherry picked from commit 8f70a25b1eea865a448525749ac18393f5b9ad84) nyan: PMIC: Slam default init values for SDOs/LDOs in AS3722 Reviewed-on: https://chromium-review.googlesource.com/178226 (cherry picked from commit c536b0d82fd6fffbc0e2448e0d19d3f06df5d86a) nyan: change devicetree for the new display settings. Reviewed-on: https://chromium-review.googlesource.com/177958 (cherry picked from commit 43abed730f222c8a685c250a58c981268994a65d) nyan: Switch USB VBUS GPIOs from outputs to pulled-up inputs Reviewed-on: https://chromium-review.googlesource.com/178914 (cherry picked from commit e47b6a609b9d23694a466b56960d9d14ca5d6242) Tegra124: nyan: Disable VPR Reviewed-on: https://chromium-review.googlesource.com/179327 (cherry picked from commit 441aa276446141f1b92ed8fb98c9578597487f4d) tegra124: norrin: fix display issue Reviewed-on: https://chromium-review.googlesource.com/179745 (cherry picked from commit c1c1ae69f6058ed901f532e2c532d1e6ba1f81fb) tegra124: Add iRAM layout information. Reviewed-on: https://chromium-review.googlesource.com/179814 (cherry picked from commit d00f135c93a52ad4dced2edecb74e2dfc54bb2fa) tegra124: Run bootblock and ROM stage out of DRAM. Reviewed-on: https://chromium-review.googlesource.com/179822 (cherry picked from commit 2d3ec06ec39a489d02e798bb22bce4d7465b20ce) nyan: clean up a comment regarding video Reviewed-on: https://chromium-review.googlesource.com/180161 (cherry picked from commit 03b5e88a66b9c96df2ef3d9ce5ba4a62a8bb2447) tegra124: norrin: the first step to clean up display code Reviewed-on: https://chromium-review.googlesource.com/180135 (cherry picked from commit 9d0c12dfef28a1161604df9b3fcc113049b2747d) Squashed 49 commits for tegra124/nyan. Change-Id: Id67bfee725e703d3e2d8ac17f40844dc193e901d Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6883 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-09-12tegra124/nyan: various fixes and additionsHung-Te Lin
Tegra124: SDMMC: Configure base clock frequency. Reviewed-on: https://chromium-review.googlesource.com/173841 (cherry picked from commit d3157e9a380cfb018cc69a1f23f277c3c5b680a6) Tegra124: SDMMC: Configure pinmux for MMC 3/4. Reviewed-on: https://chromium-review.googlesource.com/174011 (cherry picked from commit 55af9a86a56d6bc0ce9bcff4fd5226a60ae2033b) tegra124: Move DMA-related #defines and definitions to header Reviewed-on: https://chromium-review.googlesource.com/174444 (cherry picked from commit 9d917927a5b7151958289469b9049ac91efa41e3) tegra124: Assign console address for kernel. Reviewed-on: https://chromium-review.googlesource.com/174486 (cherry picked from commit 36e9370f30bd173879958d164156997841ec4e9c) nyan: Fix up the gpio indices in chromeos.c. Reviewed-on: https://chromium-review.googlesource.com/174418 (cherry picked from commit fba4ae1080c19f11abe1205b871ada14db996c61) Nyan: turn on the backlight. Reviewed-on: https://chromium-review.googlesource.com/174533 (cherry picked from commit 12649c9611981dd8d6567ba0238c8b8247c52215) tegra124: Fix the disp1 source field. Reviewed-on: https://chromium-review.googlesource.com/174701 (cherry picked from commit eed380e09075e1eef0bde7d1bb15c4343f30bfe0) nyan: set up the aux channel i2c interface Reviewed-on: https://chromium-review.googlesource.com/174620 (cherry picked from commit ea81cb44a1c11cd78643c69ac818304cd393749e) tegra124: fix typos in the clock code. Reviewed-on: https://chromium-review.googlesource.com/174684 (cherry picked from commit 72365c33693db4eb6e01032938221f592b7e5a02) tegra124: Revamp clock source/divisor configuration Reviewed-on: https://chromium-review.googlesource.com/174804 (cherry picked from commit 3f31a634f69595bcc6a473301d1492c97a767809) tegra: Add gpio_output_open_drain() function Reviewed-on: https://chromium-review.googlesource.com/174650 (cherry picked from commit bc1c28926810e722e9b82339ea0585d083e3fa8c) tegra124: add nvidia-generated files Reviewed-on: https://chromium-review.googlesource.com/174610 (cherry picked from commit 7706f3200f7fc11b7a443f336bff6a37afa94652) nyan: Ignore the dev mode GPIO. Reviewed-on: https://chromium-review.googlesource.com/174837 (cherry picked from commit 9513e608f3063fdb3e9d8bd04e6e5fe35a5bfcee) Tegra124: Add support for the ARM architectural timer. Reviewed-on: https://chromium-review.googlesource.com/174835 (cherry picked from commit 25a91fcf7e79cc450caa59bc6b65f954bb96ac6c) nyan: Initialize the ARM architectural timer in the RAM stage. Reviewed-on: https://chromium-review.googlesource.com/174836 (cherry picked from commit 581f592c12de91c0cf8279ede2850e38dd0cd2e8) tegra124: nyan: Move mainboard level clock stuff into the mainboard source. Reviewed-on: https://chromium-review.googlesource.com/174843 (cherry picked from commit 5ab100b0bad22814261f9b755b59394562c9145a) tegra124: add some explanatory text about U7.1 computations. Reviewed-on: https://chromium-review.googlesource.com/173910 (cherry picked from commit 822cad0ceeceeb5160c8216e05eec13fd04a6413) Set the EC SPI clock source to PLLP and divide down to around 5MHz Reviewed-on: https://chromium-review.googlesource.com/173954 (cherry picked from commit c0e22d76d3887ca1f727443a47db38dec12c0b74) nyan: Move non-essential configuration out of bootblock and into ram stage. Reviewed-on: https://chromium-review.googlesource.com/174844 (cherry picked from commit dad7f68c76f7b83edacd8b22c9dbd3f0ff027397) tegra124: clocks: Save some IOs in clock_enable_clear_reset. Reviewed-on: https://chromium-review.googlesource.com/174845 (cherry picked from commit 81b977a2758d42471667e2cbe31f160dfda5bca4) tegra124: re-write SPI driver w/ full duplex support Reviewed-on: https://chromium-review.googlesource.com/174446 (cherry picked from commit 51c9a34240d6a068780a7d1c27b032b56b2d3e54) tegra124: move SPI-related structures from .c to .h Reviewed-on: https://chromium-review.googlesource.com/174637 (cherry picked from commit 36760a4463c2c33f494ca7ea5a36810fa4502058) tegra124: add frame header info to SPI channel struct Reviewed-on: https://chromium-review.googlesource.com/174638 (cherry picked from commit e24773eb946e2c4cb5e828f055d45d92bd1a4f9f) tegra124: re-factor tegra_spi_init() Reviewed-on: https://chromium-review.googlesource.com/174639 (cherry picked from commit 88354b996459a702c36604f5f92c24e63df8de7e) nyan: Set CrOS EC frame header parameters for SPI Reviewed-on: https://chromium-review.googlesource.com/174710 (cherry picked from commit 29173ba5863eebb2864a8384435cde2f0d5ca233) tegra124: Add Rx frame header support to SPI code Reviewed-on: https://chromium-review.googlesource.com/174711 (cherry picked from commit 1d1630e770804649ef74d31db194d3bde9968832) tegra124: add support for the Serial Output Resource (sor) Reviewed-on: https://chromium-review.googlesource.com/174612 (cherry picked from commit 3eebd10afea4498380582e04560af89126911ed9) nyan: tegra124: Enable I, D and L2 caches in romstage. Reviewed-on: https://chromium-review.googlesource.com/173777 (cherry picked from commit 74512b7ecfbd50f01a25677307084699ee8c6007) tegra and tegra124: Bring up graphics Reviewed-on: https://chromium-review.googlesource.com/174613 (cherry picked from commit 7e944208a176cdac44a31e2a9961c8bd5dc4ece8) nyan: Move the DMA memory region. Reviewed-on: https://chromium-review.googlesource.com/174953 (cherry picked from commit c66e22859252eaebceb07a3118ac61f4cf6289eb) tegra124: Increase CBFS cache buffer size Reviewed-on: https://chromium-review.googlesource.com/174950 (cherry picked from commit 6dbb4e5f0d66c68df45ac73e3f223b856b715026) tegra124: Add USB PLL, PHY and EHCI setup code Reviewed-on: https://chromium-review.googlesource.com/174651 (cherry picked from commit ecd5c398ff6748a7d40089019471357b58d3a6ea) tegra124: add in some undocument clock source and PLL registers Reviewed-on: https://chromium-review.googlesource.com/174948 (cherry picked from commit 73fcc4981da6e4415b514eaafb42bc265ab0cd9a) tegra124: small cleanups of the code Reviewed-on: https://chromium-review.googlesource.com/174995 (cherry picked from commit 7256aba07e9567ef8d73f05e1f80c4d45fd57bda) Squashed 34 commits for tegra124 / nyan support. Change-Id: I050c7ad962e0d24550b0b33c9318e89c80d01f00 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6870 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)
2014-09-11tegra124/nyan: rougly stable code baseGabe Black
nyan: Clock setup. Reviewed-on: https://chromium-review.googlesource.com/172106 (cherry picked from commit 3697b6454c0aceebcf735436de90ba2441c9b7b1) tegra124: Call into the mainboard bootblock init if one exists. Reviewed-on: https://chromium-review.googlesource.com/172581 (cherry picked from commit 3a0cd48a0d1a9ce6b32ed614cd81fb81f5f82aec) nyan: Add a mainboard specific bootblock. Reviewed-on: https://chromium-review.googlesource.com/172582 (cherry picked from commit a83d065d660a26fe71ed79879c25f84a1b669f69) nyan: tegra124: Redestribute the clock code between the mainboard and soc. Reviewed-on: https://chromium-review.googlesource.com/172583 (cherry picked from commit ea703137fc37befa7d5a65afc982e298a0daca1b) nyan: Initialize the i2c pins and controllers. Reviewed-on: https://chromium-review.googlesource.com/172584 (cherry picked from commit 9c10a3074ef834688fea46c03551c2e3e54e44a8) nyan: Initialize the PMIC. Reviewed-on: https://chromium-review.googlesource.com/172585 (cherry picked from commit f6be8b0e607e05b73b5e4a84afcf04c879eee88a) tegra124: add a chip.h and use it in NYAN Reviewed-on: https://chromium-review.googlesource.com/172773 (cherry picked from commit 4dd5f1f091f2dcae5ce38203bb86c62994609f8f) tegra: Reorder GPIO register accesses to avoid glitching Reviewed-on: https://chromium-review.googlesource.com/172730 (cherry picked from commit 61bedbf0f839e19b284d21af2ad10f2ff15e17d5) tegra: Turn GPIO wrappers into macros to make them easier to write Reviewed-on: https://chromium-review.googlesource.com/172731 (cherry picked from commit 94550fdfa5a8005d2e6a313041de212ab7ac470c) tegra: Change GPIO functions to allow variable arguments Reviewed-on: https://chromium-review.googlesource.com/172916 (cherry picked from commit e95ccd984f718a04b6067ff6ad5049a2cd74466d) tegra124: Implement starting up the main CPUs. Reviewed-on: https://chromium-review.googlesource.com/172917 (cherry picked from commit 7c5169a197310e18a3df0f176c499669e3c2bda3) tegra: Simplify the I2C constants. Reviewed-on: https://chromium-review.googlesource.com/172953 (cherry picked from commit 130a07c86dfa5ba5ac4580f29db927c91f045c76) tegra124: Fix SPI base addresses Reviewed-on: https://chromium-review.googlesource.com/173322 (cherry picked from commit da808e46919ebd3b9f2377a5889f0d5f10b92357) tegra124: Scrub the clock constants. Reviewed-on: https://chromium-review.googlesource.com/172954 (cherry picked from commit 9305ff0696a6d556a97f928b8683770833a309a4) tegra124: add DMA support Reviewed-on: https://chromium-review.googlesource.com/172951 (cherry picked from commit 4d2a5a56b922ac37d2326d7b139697567aac37b8) tegra124: add basic SPI driver Reviewed-on: https://chromium-review.googlesource.com/172952 (cherry picked from commit 5f861f13c7fd2dd881f3cbd0f1b4d4a9994ce429) tegra124: Add an assembly stub which is run first on the main CPUs. Reviewed-on: https://chromium-review.googlesource.com/173541 (cherry picked from commit e142b9572a89f43fe984c4fc87e3203f380ff4de) nyan: tegra124: Set up dynamic cbmem. Reviewed-on: https://chromium-review.googlesource.com/173542 (cherry picked from commit b6e1a70103446abb5c3440f145617e6566879c6f) tegra124: Add an soc.c which sets up the chip operations and memory resource. Reviewed-on: https://chromium-review.googlesource.com/173543 (cherry picked from commit af49a5bd1f589cf053c4808510138aae26e20db4) tegra124: extend chip.h to include video settings Reviewed-on: https://chromium-review.googlesource.com/173600 (cherry picked from commit 87687633a2116f58fad7333b3b639cee9089ad29) tegra124 and nyan: fill in the devicetree a bit more, add defines Reviewed-on: https://chromium-review.googlesource.com/173684 (cherry picked from commit c107eaca3dea42be89f61690d0d6cb2181acb147) tegra124: clean-ups for SPI driver Reviewed-on: https://chromium-review.googlesource.com/173599 (cherry picked from commit 1e2f9fd442ea336bf0663c3c8ea51f771e21beb7) tegra124: add a #define for DMA alignment size Reviewed-on: https://chromium-review.googlesource.com/173638 (cherry picked from commit f9dc2a8d8016fa7db974fb6cb01c3275e26832af) tegra124: Add FIFO transmit functions to SPI driver Reviewed-on: https://chromium-review.googlesource.com/173639 (cherry picked from commit 97e61f36ad96ce2f9b12a7ef765ee73d3f4285f7) tegra124: clean-ups for DMA driver Reviewed-on: https://chromium-review.googlesource.com/173598 (cherry picked from commit 750c0a5d6942748dd21f3a3f884ad94a561e86e0) tegra124: early display and display code. Reviewed-on: https://chromium-review.googlesource.com/173622 (cherry picked from commit 651c7ab96b1f136865e4673a120de7afc1218558) tegra124: Move transfer size handling to spi_xfer() Reviewed-on: https://chromium-review.googlesource.com/173680 (cherry picked from commit 4a9b7b47b3c09d70063ea843054ffef98f554621) tegra124: strict error detection and reporting for SPI Reviewed-on: https://chromium-review.googlesource.com/173681 (cherry picked from commit c056fa954e1dab40a56faec6c50385763a2eb010) tegra124: add thread-friendly delays to SPI driver Reviewed-on: https://chromium-review.googlesource.com/173648 (cherry picked from commit c1a321c8f61942801627f895c5db74c518e2aa8e) Tegra124: Take the SPI1 controller out of reset and enable its clock. Reviewed-on: https://chromium-review.googlesource.com/173787 (cherry picked from commit c026a3fb861e157f1e17a121fc2ef70b903f36f2) tegra124: add two more clock setting values Reviewed-on: https://chromium-review.googlesource.com/173772 (cherry picked from commit 7d79d7dd9f0c1fd7127a7ba41652d809ccff7a57) nyan: Set up the ChromeOS related GPIOs and SPI bus 1 which goes to the EC. Reviewed-on: https://chromium-review.googlesource.com/173788 (cherry picked from commit ff172bfe30f75983a1e8efa2ead0a4519583d0a8) tegra124: Add some stub functions to the Tegra SPI driver. Reviewed-on: https://chromium-review.googlesource.com/173789 (cherry picked from commit 8bc527aa4afd301c046b0e844c7fa400630af0d2) tegra124: Build source files into the various stges needed by CONFIG_CHROMEOS. Reviewed-on: https://chromium-review.googlesource.com/173790 (cherry picked from commit 86a6423b668ca912295c47d8c6e3ef6c6f8c6084) nyan: Implement the code which reads GPIOs for ChromeOS. Reviewed-on: https://chromium-review.googlesource.com/173791 (cherry picked from commit 4c394dfbce762574fc79edcb6e4ac6bf346e48a3) nyan: Enable the CHROMEOS and ChromeOS EC related kconfig options. Reviewed-on: https://chromium-review.googlesource.com/173792 (cherry picked from commit 2845a4487159aa4b1dba58d977f52c449574fc8e) Tegra124: SDMMC: Take the SDMMC 3 and 4 out of reset and ungate their clocks. Reviewed-on: https://chromium-review.googlesource.com/173793 (cherry picked from commit c238b87bcd9d35afd828476d6ee88322ac5d0f88) tegra124: fix clear_fifo_status() in SPI driver Reviewed-on: https://chromium-review.googlesource.com/173738 (cherry picked from commit f415d2c0aaffc0f1a3592551a2db782d538f8f4f) ARM: Include stdint.h in cpu.h. Reviewed-on: https://chromium-review.googlesource.com/173774 (cherry picked from commit f1930faea3f14b2a2560a6c4058ef38532b6f1a6) tegra124: When setting up the main CPU, set its CPSR appropriately. Reviewed-on: https://chromium-review.googlesource.com/173775 (cherry picked from commit bc2ba9c15cfd22aeaca4f80b1d13a8b5e0178ead) tegra124: fix wrong names in clk_rst.h Reviewed-on: https://chromium-review.googlesource.com/173955 (cherry picked from commit 19dd9c85e4a3d1f77b23828bcbdd4bd8c2688b8d) tegra124: Fix up the PLLX divider table. Reviewed-on: https://chromium-review.googlesource.com/173778 (cherry picked from commit 3362cf3a7d6f5eaec879dda42323345922f6df17) tegra124: clock: Get rid of cpcon and dccon. Reviewed-on: https://chromium-review.googlesource.com/173779 (cherry picked from commit 08626ffac4a7e9ea3d4738af87e9e4cced7be2c7) Tegra124: SPI: Set and unset CS in spi_claim_bus and spi_release_bus. Reviewed-on: https://chromium-review.googlesource.com/173953 (cherry picked from commit a2df8f3a9c9c54c62d6ff37d3baff1d30ee6d355) armv7: expose dcache_line_bytes() in cache API Reviewed-on: https://chromium-review.googlesource.com/173975 (cherry picked from commit 6727f65702c7668fcb33848b4113bc3d3cc04e12) libpayload: expose dcache_line_bytes() in ARM cache API Reviewed-on: https://chromium-review.googlesource.com/174099 (cherry picked from commit 9387b02dff85b42944d95c3bccf59059c93fb4a9) armv4: add a stub for dcache_line_bytes() Reviewed-on: https://chromium-review.googlesource.com/173976 (cherry picked from commit 924f61ea895b9268c716791466637009bbac6469) tegra124: Base early UART on CLK_M to enable debugging of PLL init code Reviewed-on: https://chromium-review.googlesource.com/174339 (cherry picked from commit 8d9387432f0a0d9b257b040304238e543cced1aa) tegra124: Add additional PLLs and redesign the divisor table Reviewed-on: https://chromium-review.googlesource.com/174380 (cherry picked from commit f6a5f5c4562f1ca733505717c175be00413f2384) Squashed 49 commits for tegra124/nyan that included a lot of churn on different pieces. Change-Id: I00e8f5b74e835e01b28ca2e9c4af3709c9363d56 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6869 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 14:48:37 +0000