Merge tag 'v2024.01-rc3' into next

Prepare v2024.01-rc3
This commit is contained in:
Tom Rini
2023-11-20 09:19:50 -05:00
595 changed files with 4642 additions and 1402 deletions
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@@ -1,5 +1,5 @@
Ethernet Driver Guide
=======================
=====================
The networking stack in Das U-Boot is designed for multiple network devices
to be easily added and controlled at runtime. This guide is meant for people
@@ -14,7 +14,7 @@ Some drivers are still using the old Ethernet interface, differences between
the two and hints about porting will be handled at the end.
Driver framework
------------------
----------------
A network driver following the driver model must declare itself using
the UCLASS_ETH .id field in the U-Boot driver struct:
@@ -67,7 +67,7 @@ bus. Also it would take care of any special PHY setup (power rails, enable
bits for internal PHYs, etc.).
Driver methods
----------------
--------------
The real work will be done in the driver method functions the driver provides
by defining the members of struct eth_ops:
@@ -158,7 +158,7 @@ So the call graph at this stage would look something like:
CONFIG_PHYLIB / CONFIG_CMD_MII
--------------------------------
------------------------------
If your device supports banging arbitrary values on the MII bus (pretty much
every device does), you should add support for the mii command. Doing so is
@@ -193,7 +193,7 @@ should logically follow.
................................................................
Legacy network drivers
------------------------
----------------------
!!! WARNING !!!
@@ -221,7 +221,7 @@ instructions on how to port this over. For the records, the old way of
initialising a network driver is as follows:
Old network driver registration
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
When U-Boot initializes, it will call the common function eth_initialize().
This will in turn call the board-specific board_eth_init() (or if that fails,
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@@ -100,7 +100,7 @@ Maintainers should submit patches switching over to using CONFIG_DM_I2C and
other base driver model options in time for inclusion in the 2021.10 release.
CFG_SYS_TIMER_RATE and CFG_SYS_TIMER_COUNTER
--------------------------------------------------
--------------------------------------------
Deadline: 2023.01
These are legacy options which have been replaced by driver model.
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.. SPDX-License-Identifier: GPL-2.0+
NVM XIP Block Storage Emulation Driver
=======================================
======================================
Summary
-------
@@ -54,12 +54,12 @@ The NVMXIP Uclass provides the following drivers:
The implementation is generic and can be used by different platforms.
Supported hardware
--------------------------------
------------------
Any plaform supporting readq().
Configuration
----------------------
-------------
config NVMXIP
This option allows the emulation of a block storage device
@@ -77,7 +77,7 @@ config NVMXIP_QSPI
write their own driver (same as nvmxip_qspi in addition to the custom settings).
Device Tree nodes
--------------------
-----------------
Multiple QSPI XIP flash devices can be used at the same time by describing them through DT
nodes.
@@ -1,6 +1,6 @@
.. SPDX-License-Identifier: GPL-2.0+
.. (C) Copyright 2015
.. Texas Instruments Incorporated - http://www.ti.com/
.. Texas Instruments Incorporated - https://www.ti.com/
Remote Processor Framework
==========================
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@@ -1,6 +1,6 @@
.. SPDX-License-Identifier: GPL-2.0+
.. (C) Copyright 2020
.. Texas Instruments Incorporated - http://www.ti.com/
.. Texas Instruments Incorporated - https://www.ti.com/
SOC ID Framework
================
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@@ -218,7 +218,7 @@ DM tells you. The name is not quite right. So in this case we would use:
Write of_to_plat() [for device tree only]
-------------------------------------------------
-----------------------------------------
This method will convert information in the device tree node into a C
structure in your driver (called platform data). If you are not using
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@@ -220,7 +220,7 @@ setting the GPIO (on twister GPIO 55 is used) to kernel mode.
The kernel is loaded directly by the SPL without passing through U-Boot.
Example with FDT: a3m071 board
-------------------------------
------------------------------
To boot the Linux kernel from the SPL, the DT blob (fdt) needs to get
prepared/patched first. U-Boot usually inserts some dynamic values into
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@@ -68,7 +68,7 @@ For the next scheduled release, release candidates were made on::
* U-Boot v2024.01-rc2 was released on Mon 06 November 2023.
.. * U-Boot v2024.01-rc3 was released on Mon 20 November 2023.
* U-Boot v2024.01-rc3 was released on Mon 20 November 2023.
.. * U-Boot v2024.01-rc4 was released on Mon 04 December 2023.