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| author | Tom Rini <[email protected]> | 2025-09-30 16:11:23 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-09-30 16:11:23 -0600 |
| commit | aff68c8514858ddd8d2e508d47bede566511521b (patch) | |
| tree | 8f00b82fd0c7bdb0a67d723b7fb1220870db4f3b /doc/usage | |
| parent | 667b9ef5b09b8157e705cca24ebed504da1dc1b2 (diff) | |
| parent | da57acb4c396cfc978c0652fec9dfb17a4f67ad8 (diff) | |
Merge tag 'u-boot-socfpga-next-20250930' of https://source.denx.de/u-boot/custodians/u-boot-socfpga into next
SoCFPGA updates for v2025.10:
CI: https://source.denx.de/u-boot/custodians/u-boot-socfpga/-/pipelines/27762
This pull request brings a set of updates across SoCFPGA platforms
covering Agilex5, Agilex7, N5X, and Stratix10. The changes include:
* Agilex5 enhancements:
- USB3.1 enablement and DWC3 host driver support
- System Manager register configuration for USB3
- Watchdog timeout increase and SDMMC clock API integration
- dcache handling improvements in SMC mailbox path
- Enable SPL_SYS_DCACHE_OFF in defconfig
* Clock driver improvements:
- Introduce dt-bindings header for Agilex clocks
- Add enable/disable API and EMAC clock selection fixes
- Replace manual shifts with FIELD_GET usage
* DDR updates:
- IOSSM mailbox compatibility check
- Correct DDR calibration status handling
* Device tree changes:
- Agilex5: disable cache allocation for reads
- Stratix10: add NAND IP node
- Enable driver model watchdog
- Enable USB3.1 node for Agilex5
* Config cleanups:
- Simplify Agilex7 VAB defconfig
- Remove obsolete SYS_BOOTM_LEN from N5X VAB config
- Enable CRC32 support for SoCFPGA
- Increase USB hub debounce timeout
Overall this set improves reliability of DDR and cache flows,
adds missing USB and MMC features for Agilex5, and refines clock
and configuration handling across platforms.
This patch set has been tested on Agilex 5 devkit, and Agilex devkit.
Diffstat (limited to 'doc/usage')
| -rw-r--r-- | doc/usage/environment.rst | 6 | ||||
| -rw-r--r-- | doc/usage/fit/overlay-fdt-boot.rst | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/doc/usage/environment.rst b/doc/usage/environment.rst index 77197d79380..3764f65c221 100644 --- a/doc/usage/environment.rst +++ b/doc/usage/environment.rst @@ -99,9 +99,6 @@ For this particular issue you can use ``DEFAULT_DEVICE_TREE`` instead:: There is no general way to remove quotes. -If CONFIG_ENV_SOURCE_FILE is empty and the default filename is not present, then -the old-style C environment is used instead. See below. - Old-style C environment ----------------------- @@ -114,6 +111,9 @@ Board maintainers are encouraged to migrate to the text-based environment as it is easier to maintain. The distro-board script still requires the old-style environments, so use :doc:`/develop/bootstd/index` instead. +If both the text-based environment file and the old-style C environment are +defined, the variables from the old-style C environment will override those set +in the text-based environment file. List of environment variables ----------------------------- diff --git a/doc/usage/fit/overlay-fdt-boot.rst b/doc/usage/fit/overlay-fdt-boot.rst index 3d7296ad913..d687e98ea2a 100644 --- a/doc/usage/fit/overlay-fdt-boot.rst +++ b/doc/usage/fit/overlay-fdt-boot.rst @@ -13,7 +13,7 @@ that matches the desired configuration. This document focuses on specifically using overlays as part of a FIT image. General information regarding overlays including its syntax and building it -can be found in doc/README.fdt-overlays +can be found in :doc:`/usage/fdt_overlays` Configuration without overlays ------------------------------ |