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path: root/src/soc/nvidia/tegra132/ccplex.c
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2015-04-13t132: add RAM repair to cluster 1Yen Lin
RAM repair has to be performed to cluster 1 also. BRANCH=none BUG=none TEST=Test on Rush and make sure RAM repair completes Change-Id: I0daf969a995a2be152270bc06501eaf086a13a97 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 6b07894cc737cb192f68e254d522b55d8ca3b2f3 Original-Change-Id: I458e0a66d76318c6a4aa82547c9037c7b969f1e1 Original-Signed-off-by: Yen Lin <yelin@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/239360 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9592 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-08tegra132: Change all SoC headers to <soc/headername.h> systemJulius Werner
This patch aligns tegra132 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 Rush_Ryu. Change-Id: I5cdf4008a65db84f15c937ef53aab5e4d3ef24c4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d5c5c63d7b6399d3eb8a211b15d47829fe93a591 Original-Change-Id: Ifafd4d42d4fb04a1c37e8a5f23877c2b550cf44c Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/224505 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9369 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: measure romstage timingsAaron Durbin
Measure the MTS load time, MTS initialization time, and the ramstage verification/load time. BUG=None BRANCH=None TEST=Booted and noted timings. Change-Id: I1eb1e3a73316a3fa76ef8e73314bedde34c6c582 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b5b34a3abd388359b7d1cba5a858e4e5a402b476 Original-Change-Id: I71119689182e86406d5052f007908152d41e9092 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/219715 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9103 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132/rush/ryu: Use CLK_RST_REG instead of &clk_rst->...Furquan Shaikh
BUG=chrome-os-partner:31821 BRANCH=None TEST=Built and booted to kernel prompt on ryu. Rush compiled successfully. Change-Id: I63ba55c53094c185d72dcb5c5d0d766461989806 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4a9aa565244bae5659e458ea90064eb5b803d574 Original-Change-Id: I5b00fbcb8e414c67563f1ad548f84c281898f939 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/219392 Original-Reviewed-by: Tom Warren <twarren3959@gmail.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9100 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-28tegra132: Clean up clock register writesFurquan Shaikh
Clean up functions to write to clk_enb and rst_dev registers and add clock_disable and clock_set_reset functions to provide a complete API for updating the registers. BUG=chrome-os-partner:31821 BRANCH=None TEST=Compiles successfully and boots to kernel prompt on ryu. Compiles successfully on rush Change-Id: Ib0b7e3fc322f18be396ecf3b02b2399d4ba33e9b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1bb222adc22c7e26077dfb2ba6e4d41a4965d183 Original-Change-Id: Icb8081fe3d80174c920eaaecf5cbb0aa912d5b19 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/219191 Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9099 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-03-27tegra132: refactor cpu startup codeAaron Durbin
In order to more easily bring up the 2nd core refactor the cpu startup logic. A common 32bit_entry.S is compiled both for romstage and ramstage to provide the common 32-bit entry point. BUG=chrome-os-partner:31545 BRANCH=None TEST=Built and booted ryu to the kernel. Also, can get the 2nd core up out of reset. Change-Id: I0c2c9f637189009767e8d5510732678c64e62a2a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 7394b271bf67dfad8a601f41faaac8f07ae6d4a5 Original-Change-Id: Id810df95c53d3dc8b36d8bd21851d3b0006a8bc2 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/213850 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9001 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-21tegra132: convert to stopwatch APIAaron Durbin
Simplify the timed operations by using the stopwatch API. BUG=None BRANCH=None TEST=Built and booted to kernel. Analyzed logs. Output as expected. Change-Id: Ia49bccccc412f23bb620ed386b9174468a434116 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a877020c6d8ba12422c9c2c487122b7eb4a1967b Original-Change-Id: Iffc32fcb9b8bfdcfbef67f563ac3014912f82e7f Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/219494 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/8831 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-05t132: bring up 64-bit denver coreAaron Durbin
The startup sequence for cpu0 is implemented while also providing a trampoline for transitioning to 64-bit mode because the denver cores on t132 come out of cold reset in 32-bit mode. Mainboard callbacks are provided for providing the board-specific bits of the bringup sequence. BUG=chrome-os-partner:29923 BRANCH=None TEST=Built and booted through ramstage. Original-Change-Id: I50755fb6b06db994af8667969d8493f214a70aae Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207263 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Stefan Reinauer <reinauer@google.com> (cherry picked from commit 17f09bf4bdb43986c19067ca8fd65d4c5365a7c6) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I14d99c24dd6e29a4584c8c548c4b26c92b6ade97 Reviewed-on: http://review.coreboot.org/8586 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04t132: kick off core complex after loading MTS microcodeAaron Durbin
Once the MTS microcode is loaded the core complex can be directed to decode the MTS and start running. The cores, however, won't start executing until instructed to do so. BUG=chrome-os-partner:29222 BRANCH=None TEST=Built, booted, ran. Noted it took about 920ms for the core complex to decode and handshake back. Original-Change-Id: I0a9ed53e596eb65801461b2769d133710a92a48a Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/206075 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit 6edb6e21a69d84ba5b23137e9e390954159e7887) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I179e561bb3a34b206620eecde6781a1c05a3744e Reviewed-on: http://review.coreboot.org/8581 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-04t132: load MTS microcodeAaron Durbin
The armv8 cores need to have microcode loaded before they can be taken out of reset. Locate and load the MTS microcode at the fixed address of 0x82000000. The ccplex, once enabled, will decode and transfer the microcode to the carveout region. BUG=chrome-os-partner:29922 BRANCH=None TEST=Built and ran. Confirmed dump of MTS region after loading code. Original-Change-Id: Ie5ab72e5363cbdb251d169356f718020d375fce6 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/206290 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit 6726d8862c08b155b9218aa5e2e39428a105089e) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I425c2e2fd1eaec49d81bef1ff4bf4f36da9296df Reviewed-on: http://review.coreboot.org/8580 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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