u-boot.git/board/xilinx/versal-net, branch master

arm64: versal-net: Add PL bit stream load support

2025-04-16T11:44:44Z

Add support for loading the secure & non-secure pdi images and PL bitstream on the Versal NET platform. The FPGA driver is enabled to load the bitstream in PDI format on the AMD Versal NET device. PDI is the new programmable device image format for Versal NET, and the bitstream for the Versal NET platform is generated exclusively in this format. The source code for the versalnet loadpdi command and the CONFIG_CMD_VERSAL_NET configuration has been removed. It now utilizes the fpga load

command to load secure & non-secure pdi images. Signed-off-by: Prasad Kummari Link: https://lore.kernel.org/r/20250327105200.1262615-2-prasad.kummari@amd.com Signed-off-by: Michal Simek

xilinx: versal: add firmware access to CRP Boot mode register

2025-04-16T11:42:06Z

Added extended support for retrieving the boot mode register via the firmware interface, which is preferred when U-Boot runs in EL2 and cannot directly access CRP registers via raw reads. Ideally, all secure registers should be accessed via xilinx_pm_request(). Introduced the secure zynqmp_pm_get_bootmode_reg() call, which uses xilinx_pm_request() to read the boot mode register. When CONFIG_ZYNQMP_FIRMWARE is enabled, the secure zynqmp_pm_get_bootmode_reg() call is used; otherwise, direct raw reads are performed in the case of mini U-Boot. Signed-off-by: Prasad Kummari Link: https://lore.kernel.org/r/20250219115301.3661036-1-prasad.kummari@amd.com Signed-off-by: Michal Simek

xilinx: versal-net: fix no previous prototype for function warning.

2024-09-20T06:31:56Z

Included the SPI header to resolve the no previous prototypes for function. Removed unused mode variable. sparse warnings warning: no previous prototype for 'spi_get_env_dev' [-Wmissing-prototypes] warning: variable 'mode' set but not used [-Wunused-but-set-variable] Signed-off-by: Prasad Kummari Link: https://lore.kernel.org/r/20240905115758.999936-1-prasad.kummari@amd.com Signed-off-by: Michal Simek

xilinx: versal-net: Handle spi seq number based on boot device

2024-08-05T14:10:36Z

Versal NET boards has QSPI and OSPI and default bus set to 0 is not working when system is booting out of OSPI which is controller 1, as fixed aliases are set for all the boards i.e., QSPI to 0 and OSPI to 1. Add controller autodetection via spi_get_env_dev(). Signed-off-by: Venkatesh Yadav Abbarapu Link: https://lore.kernel.org/r/20240614124811.22945-3-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek

cmd: Make use of U_BOOT_LONGHELP when missing

2024-06-26T19:17:51Z

After adding the U_BOOT_LONGHELP macro some new commands came in still that were not making use if it. Switch these cases over and in a few places add missing newlines as well. Signed-off-by: Tom Rini

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

board: xilinx: Remove and add needed includes

2024-05-07T14:00:40Z

Remove from this board vendor directory and when needed add missing include files directly. Signed-off-by: Tom Rini

xilinx: Do not call private env_get_location() when !ENV_IS_NOWHERE

2024-04-02T13:07:22Z

Private function for finding out location of environment is not working when ENV_IS_NOWHERE is disabled. The reason is that current fallback is ENVL_UNKNOWN when CONFIG_ENV_IS_NOWHERE is not enabled. The code could be updated like this - return ENVL_NOWHERE; + if (IS_ENABLED(CONFIG_ENV_IS_NOWHERE)) + return ENVL_NOWHERE; + return ENVL_UNKNOWN; But then boot is still not working because ENVL_UNKNOWN has no driver and env_init() returns -ENODEV. That's why it is better not to define board specific env_get_location() because then weak env_get_location() is used which is going over env_locations[] and returning locations which are actually enabled in u-boot instance. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/830b9c93d30688cfa8a5cbb0388e79deb7731f29.1711107795.git.michal.simek@amd.com

xilinx: versal-net: Add support for saving env based on bootmode

2024-03-22T11:41:31Z

Enable saving variables to MMC(FAT) and SPI based on primary bootmode. If bootmode is JTAG, dont save env anywhere(NOWHERE). Enable ENV_FAT_DEVICE_AND_PART="0:auto" for versal-net platform as well. Signed-off-by: Venkatesh Yadav Abbarapu Link: https://lore.kernel.org/r/20240312113421.7394-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek