bcm63xx/u-boot/arch/arm/include/asm/arch-tegra124, branch master

ARM: tegra: Use common header for PMU declarations

2019-06-05T16:16:33Z

There's no need to replicate the pmu.h header file for every Tegra SoC generation. Use a single header that is shared across generations. Signed-off-by: Thierry Reding Signed-off-by: Tom Warren

ARM: tegra: implement RAM repair

2018-07-26T20:15:29Z

RAM repair has a few pre-requisites: 1) PMIC power supply (rail) enabled. 2) PMC CRAIL power partition powered. 3) Fuse clock active (it's the default). 4) PLLP reshift branch enabled (it's the default, when PLLP is active). RAM repair also only need run whenever specific partitions are powered (main SoC and CCPLEX respectively); RAM repair does not need to be triggered when any other partition changes state. start_cpu() needs to be re-ordered slightly to match these requirements. Note that C0NC and CE0 aren't required for RAM repair to operate, but they also do no harm, so the entire of powerup_cpus() is moved rather than splitting it up. The call to remove_cpu_resets() is moved last to ensure that all other actions complete before releasing reset; since the PMC power partitions are now enabled early, releasing reset is what causes the CPUs to start executing code, and RAM repair must complete before the CPU boots. Note that this commit is the result of squashing a numbmer of commits in NVIDIA's downstream L4T branch, hence the multiple signoffs below. Signed-off-by: Bibek Basu Signed-off-by: Sandipan Patra Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

Revert "tegra: Introduce SRAM repair on tegra124"

2018-07-26T20:15:29Z

This reverts commit 701b7b1d2cf657d435d2bd6caf43d0247d37220d. It will be immediately replaced by a different implementation that is more complete and runs are more targetted times. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

Various, unrelated tree-wide typo fixes.

2016-07-16T13:43:12Z

Fix a number of typos, including: * "compatble" -> "compatible" * "eanbeld" -> "enabled" * "envrionment" -> "environment" * "FTD" -> "FDT" (for "flattened device tree") * "ommitted" -> "omitted" * "overriden" -> "overridden" * "partiton" -> "partition" * "propogate" -> "propagate" * "resourse" -> "resource" * "rest in piece" -> "rest in peace" * "suport" -> "support" * "varible" -> "variable" Signed-off-by: Robert P. J. Day

ARM: tegra: use DT bindings for GPIO naming

2016-05-31T16:53:56Z

There are currently many places that define the list of all Tegra GPIOs; the DT binding header and custom Tegra-specific header file gpio.h. Fix the redundancy by replacing everything with the DT binding header file. Signed-off-by: Stephen Warren Reviewed-by: Simon Glass Signed-off-by: Tom Warren

Add more SPDX-License-Identifier tags

2016-01-19T13:31:21Z

In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini

ARM: tegra124: Clear IDDQ when enabling PLLC

2015-09-16T23:11:31Z

Enabling a PLL while IDDQ is high. The Linux kernel checks for this condition and warns about it verbosely, so while this seems to work fine, fix it up according to the programming guidelines provided in the Tegra K1 TRM (v02p), Section 5.3.8.1 ("PLLC and PLLC4 Startup Sequence"). Reported-by: Nicolas Chauvet Signed-off-by: Thierry Reding Signed-off-by: Tom Warren

ARM: tegra: Implement clk_m

2015-09-16T23:10:22Z

On currently supported SoCs, clk_m always runs at the same frequency as the oscillator input. However newer SoC generations such as Tegra210 no longer have that restriction. Prepare for that by separating clk_m from the oscillator clock and allow SoC code to override the clk_m rate. Signed-off-by: Thierry Reding Signed-off-by: Tom Warren

tegra: Add missing tegra124 peripherals

2015-06-09T16:56:14Z

There are some missing entries in the tables. Add them. Signed-off-by: Simon Glass Signed-off-by: Tom Warren