u-boot.git/board/amd, branch v2025.07

board: amd: Read an eeprom after relocation

2025-04-16T13:39:48Z

Read an eeprom after relocation which also shows information from eeprom wired via nvmem aliases. When DTB reselection is enabled eeprom is read before relocation too but information is not showed. The issue about two i2c reads in this case will be address separately. Signed-off-by: Padmarao Begari Link: https://lore.kernel.org/r/20250409162639.588487-3-padmarao.begari@amd.com Signed-off-by: Michal Simek

amd: versal2: Add support for saving env based on bootmode

2025-04-16T13:39:48Z

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 Gen 2 platform. Signed-off-by: Venkatesh Yadav Abbarapu Link: https://lore.kernel.org/r/20250411154612.107136-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek

xilinx: Free memory when variable is saved in boot_targets_setup()

2025-04-16T11:44:44Z

When boot_targets variable is saved there is no reason to keep string in malloc area that's why free it. This change is already done in ZynqMP code. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/fa10fc22193a1a23258466056b3d02f7496fccfe.1744270729.git.michal.simek@amd.com

arm64: versal2: 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 Gen2 platform. The FPGA driver is enabled to load the bitstream in PDI format on the AMD Versal Gen2 device. PDI is the new programmable device image format for Versal Gen2, and the bitstream for the Versal Gen2 platform is generated exclusively in this format. With the enhanced SMC format in TF-A ensuring transparent payload forwarding for Versal Gen2, the u-boot driver must now handle the word swapping of PDI address that was previously done in TF-A for this API. The source code for the Versal2 loadpdi command and the CONFIG_CMD_VERSAL2 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/20250327105200.1262615-3-prasad.kummari@amd.com Signed-off-by: Michal Simek

amd: versal2: Add the UFS boot mode support

2025-04-16T11:42:06Z

Add the UFS boot mode support and update the boot_targets with ufs mode. If the UFS device is not accessible from APU and running this is detected as a warning, as the device is not accessible. Signed-off-by: Venkatesh Yadav Abbarapu Link: https://lore.kernel.org/r/20250225032806.1842581-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek

versal2: Fix .*get_bootmode function name

2025-04-16T11:42:06Z

Function was c&p from Versal NET and should use soc specific name instead. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/bd8cb2f9783bda47663927f78bf0bf908393334b.1739882445.git.michal.simek@amd.com

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

arm64: versal2: Add support for AMD Versal Gen 2

2024-06-17T14:02:29Z

Add support for AMD Versal Gen 2. SoC is based on Cortex-a78ae 4 cluster/2 cpu core each. A lot of IPs are shared with previous families. There are couple of new IP blocks where the most interesting from user point of view is UFS. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/bc2b70831ce1031bd0fac32357bff84936e1310f.1716994063.git.michal.simek@amd.com