u-boot.git/arch/arm/mach-tegra/gpu.c, branch main

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

arm: tegra: Remove and add needed includes

2024-05-06T21:06:33Z

Remove from all mach-tegra and include/asm/arch-tegra files and when needed add missing include files directly. Signed-off-by: Tom Rini

fdt_support: Add fdt_for_each_node_by_compatible() helper macro

2022-01-20T10:35:29Z

Add macro fdt_for_each_node_by_compatible() to allow iterating over fdt nodes by compatible string. Convert various usages of off = fdt_node_offset_by_compatible(fdt, start, compat); while (off > 0) { code(); off = fdt_node_offset_by_compatible(fdt, off, compat); } and similar, to fdt_for_each_node_by_compatible(off, fdt, start, compat) code(); Signed-off-by: Marek Behún Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

common: Drop log.h from common header

2020-05-19T01:19:18Z

Move this header out of the common header. Signed-off-by: Simon Glass

ARM: tegra: avoid more operations in non-secure world

2018-08-21T15:41:00Z

A secure monitor that runs before U-Boot, and hence causes U-Boot to run in non-secure world, must implement a few operations that U-Boot otherwise implements when running in secure world. Fix U-Boot to skip these operations when running in non-secure world. In particular: - The secure monitor must provide the LP0 resume code and own LP0 configuration in order to maintain security, so must initialize all the PMC scratch registers used by the boot ROM during LP0 resume. Consequently, U-Boot should not attempt to clear those registers, since the register accesses will fail or cause an error. - The secure monitor owns system security, and so is responsible for configuring security-related items such as the VPR. 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

ARM: tegra: enable GPU node by compatible value

2016-05-04T20:31:03Z

In current Linux kernel Tegra DT files, 64-bit addresses are represented in unit addresses as a pair of comma-separated 32-bit values. Apparently this is no longer the correct representation for simple busses, and the unit address should be represented as a single 64-bit value. If this is changed in the DTs, arm/arm/mach-tegra/board2.c:ft_system_setup() will no longer be able to find and enable the GPU node, since it looks up the node by name. Fix that function to enable nodes based on their compatible value rather than their node name. This will work no matter what the node name is, i.e for DTs both before and after any rename operation. Cc: Thierry Reding Cc: Alexandre Courbot Signed-off-by: Stephen Warren 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: tegra: rename GPU functions

2015-11-12T16:21:07Z

Rename GPU functions to less generic names to avoid potential name collisions. Signed-off-by: Alexandre Courbot Acked-by: Stephen Warren Signed-off-by: Tom Warren