u-boot.git/doc/board/armltd, branch master Unnamed repository; edit this file 'description' to name the repository. Merge patch series "vepxpress64: disable CRC32 by default and add FVP with TF-A guide" 2025-03-18T15:08:19+00:00 Tom Rini trini@konsulko.com 2025-03-18T14:12:40+00:00 75d1ac298a7466a0c4e28ed4d6e7473077e17f2a Harrison Mutai <harrison.mutai@arm.com> says: This patch introduces two updates to the vexpress64 project: - Disable CRC32 by default to prevent aborts in a standard FVP setup. - Add a guide for running FVP with TF-A, providing a clear starting point for users. Link: https://lore.kernel.org/r/20250304165204.53097-1-harrison.mutai@arm.com 
Harrison Mutai <harrison.mutai@arm.com> says:

This patch introduces two updates to the vexpress64 project:

- Disable CRC32 by default to prevent aborts in a standard FVP setup.
- Add a guide for running FVP with TF-A, providing a clear starting point for
  users.

Link: https://lore.kernel.org/r/20250304165204.53097-1-harrison.mutai@arm.com
vepxress64: add guide for running FVP with TF-A 2025-03-18T14:12:34+00:00 Harrison Mutai harrison.mutai@arm.com 2025-03-04T16:52:02+00:00 c4b48b0a6b72e97842e87babf432fee4d3a2bb39 Add documentation on how to run FVP with U-Boot and TF-A. This helps users configure and run U-Boot correctly on Arm models. Signed-off-by: Harrison Mutai <harrison.mutai@arm.com> Reviewed-by: Tom Rini <trini@konsulko.com> 
Add documentation on how to run FVP with U-Boot and TF-A. This helps
users configure and run U-Boot correctly on Arm models.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
bloblist: kconfig for mandatory incoming standard passage 2025-02-20T00:49:36+00:00 Raymond Mao raymond.mao@linaro.org 2025-02-20T00:02:20+00:00 03a76b1a737fc9cf511aa7520999968ec3d2fd78 In previous commit, incoming standard passage is used by default when initializing the bloblist, so explicitly BLOBLIST_PASSAGE is no more needed. Rename it as BLOBLIST_PASSAGE_MANDATORY to determine the behaviors when an incoming transfer list does not exist or is invalid. When it is selected, incoming standard passage is mandatory and U-Boot will report an error when a valid incoming transfer list is missing. Signed-off-by: Raymond Mao <raymond.mao@linaro.org> 
In previous commit, incoming standard passage is used by default
when initializing the bloblist, so explicitly BLOBLIST_PASSAGE is
no more needed.
Rename it as BLOBLIST_PASSAGE_MANDATORY to determine the behaviors
when an incoming transfer list does not exist or is invalid.
When it is selected, incoming standard passage is mandatory and
U-Boot will report an error when a valid incoming transfer list is
missing.

Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
board: vexpress64: enable bloblist for SPL handoff 2025-02-12T00:08:58+00:00 Harrison Mutai harrison.mutai@arm.com 2025-02-04T17:58:42+00:00 42aebf0f987798599b5f2d2ca6098a775bb9f448 Enable bloblist on vexpress64 platforms to facilitate information passing from TF-A using the firmware handoff framework. Signed-off-by: Harrison Mutai <harrison.mutai@arm.com> 
Enable bloblist on vexpress64 platforms to facilitate information
passing from TF-A using the firmware handoff framework.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Update the ARM trusted firmware git URL 2024-10-03T15:08:29+00:00 Peter Robinson pbrobinson@gmail.com 2024-10-02T18:08:49+00:00 0ec0207fe07356bddb10db717e21c261bebfb989 The primary upstream URL for tf-a has moved, in some cases things like tags are not always pushed to the old URL so update the URLs to the primary upstream project URL. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> 
The primary upstream URL for tf-a has moved, in some cases
things like tags are not always pushed to the old URL so
update the URLs to the primary upstream project URL.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
doc: shorten overlong title underlines 2023-11-11T00:44:08+00:00 Heinrich Schuchardt heinrich.schuchardt@canonical.com 2023-10-28T09:59:32+00:00 b214e88071d1ea68c2f668740e4e227364214f5e Title underlines should match the length of the title. Unfortunately docutils only catches underlines that are too short. Add some missing empty lines after titles. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 
Title underlines should match the length of the title. Unfortunately
docutils only catches underlines that are too short.

Add some missing empty lines after titles.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
vexpress64: Add ARMv8R-64 board variant 2022-04-01T19:03:03+00:00 Peter Hoyes Peter.Hoyes@arm.com 2022-03-04T16:30:18+00:00 8d78a6b67467145f7e02295ca5d4944251dbc645 The ARMv8-R64 architecture introduces optional VMSA (paging based MMU) support in the EL1/0 translation regime, which makes that part mostly compatible to ARMv8-A. Add a new board variant to describe the "BASE-R64" FVP model, which inherits a lot from the existing v8-A FVP support. One major difference is that the memory map in "inverted": DRAM starts at 0x0, MMIO is at 2GB [1]. * Create new TARGET_VEXPRESS64_BASER_FVP target, sharing most of the exising configuration. * Implement inverted memory map in vexpress_aemv8.h * Create vexpress_aemv8r defconfig * Provide an MMU memory map for the BASER_FVP * Update vexpress64 documentation At the moment the boot-wrapper is the only supported secure firmware. As there is no official DT for the board yet, we rely on it being supplied by the boot-wrapper into U-Boot, so use OF_HAS_PRIOR_STAGE, and go with a dummy DT for now. [1] https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> [Andre: rebase and add Linux kernel header] Signed-off-by: Andre Przywara <andre.przywara@arm.com> [trini: Add MAINTAINERS entry for Peter] 
The ARMv8-R64 architecture introduces optional VMSA (paging based MMU)
support in the EL1/0 translation regime, which makes that part mostly
compatible to ARMv8-A.

Add a new board variant to describe the "BASE-R64" FVP model, which
inherits a lot from the existing v8-A FVP support. One major difference
is that the memory map in "inverted": DRAM starts at 0x0, MMIO is at
2GB [1].

 * Create new TARGET_VEXPRESS64_BASER_FVP target, sharing most of the
   exising configuration.
 * Implement inverted memory map in vexpress_aemv8.h
 * Create vexpress_aemv8r defconfig
 * Provide an MMU memory map for the BASER_FVP
 * Update vexpress64 documentation

At the moment the boot-wrapper is the only supported secure firmware. As
there is no official DT for the board yet, we rely on it being supplied
by the boot-wrapper into U-Boot, so use OF_HAS_PRIOR_STAGE, and go with
a dummy DT for now.

[1] https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
[Andre: rebase and add Linux kernel header]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[trini: Add MAINTAINERS entry for Peter]
doc: add Arm Juno board documentation 2022-01-15T09:57:21+00:00 Andre Przywara andre.przywara@arm.com 2021-12-20T18:12:04+00:00 46620d21a65f2af6f1fb8a82b3c10186d9bc02b3 The Juno Arm development board is an open, vendor-neutral, Armv8-A development platform. Add documentation that briefly outlines the hardware, and describes building and installation of U-Boot. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> 
The Juno Arm development board is an open, vendor-neutral, Armv8-A
development platform.
Add documentation that briefly outlines the hardware, and describes
building and installation of U-Boot.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc: Add documentation for the Arm VExpress64 board configs 2022-01-05T03:48:48+00:00 Peter Hoyes Peter.Hoyes@arm.com 2021-11-11T09:25:59+00:00 6c2f16b3c95a0bb7f5d6f65512dceb0dc75ac00a Create a new documentation section for Arm Ltd boards with a sub-page for the VExpress64 boards (FVP-A and Juno). Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> 
Create a new documentation section for Arm Ltd boards with a sub-page
for the VExpress64 boards (FVP-A and Juno).

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>