en Copyright 2025 Java http://opengrok.muzhidianzi.cn:8080/history/optee_os/core/drivers/versal_net_nvm.c#b1fc8c0d90a9e10d1724acb84cd0eb70ef0f96a0 drivers: versal_net: nvm: Add support for Versal NETThe XilNvm API has heavily changed between Versal and Versal NET.Largely based on previous work byJeremie Corbier <jeremie.corbier@provenrun.com>.In contrast to the previous work, this commit does NOT change the in-kernelAPI (versal_nvm.h) regarding functions versal_efuse_read_revoke_id() andversal_efuse_read_offchip_revoke_id(). These functions reflect what can befound in the "client" side API of XilNvm for Versal _and_ Versal NET(release v2025.1). There is no difference between the two platform flavors.However, regarding function versal_efuse_write_offchip_ids(), correspondingXilNvm "client" side API is indeed different between Versal and VersalNET. To keep the API towards OP-TEE OS unchanged, the Versal NET versiontranslates the argument of type struct versal_efuse_offchip_ids into asingle OffChip Revoke Id eFuse bit number. Writing multiple eFuse bits isnot supported.Moreover, generally use variable names "low" and "hi" instead of "a" and"b" when handling 64 bit PLM Firmware API id parameters.Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>Signed-off-by: Dennis Ries <dennis.ries@missinglinkelectronics.com>Reviewed-by: Nathan Menhorn <nathan.menhorn@amd.com>Tested-by: Nathan Menhorn <nathan.menhorn@amd.com>Reviewed-by: Sean McGinn <sean.mcginn@amd.com>Reviewed-by: Lucas Kiker <lucas.kiker@amd.com>Reviewed-by: Sindhu Raveendra <Sindhu.Raveendra@amd.com>Reviewed-by: Clemens Nasenberg <clemens.nasenberg@amd.com>Reviewed-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com> List of files: /optee_os/core/drivers/versal_net_nvm.c Mon, 27 Oct 2025 10:24:39 +0000 Joachim Foerster <joachim.foerster@missinglinkelectronics.com> http://opengrok.muzhidianzi.cn:8080/history/optee_os/core/drivers/versal_net_nvm.c#13dee78b1497ac9f99654a62bdcbc0c5206d2d9d drivers: versal_net: nvm: Duplicate Versal driver for Versal NETThe XilNvm API has heavily changed between Versal and Versal NET.Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>Reviewed-by: Nathan Menhorn <nathan.menhorn@amd.com>Tested-by: Nathan Menhorn <nathan.menhorn@amd.com>Reviewed-by: Sean McGinn <sean.mcginn@amd.com>Reviewed-by: Lucas Kiker <lucas.kiker@amd.com>Reviewed-by: Sindhu Raveendra <Sindhu.Raveendra@amd.com>Reviewed-by: Clemens Nasenberg <clemens.nasenberg@amd.com>Reviewed-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com> List of files: /optee_os/core/drivers/versal_net_nvm.c Mon, 27 Oct 2025 10:30:23 +0000 Joachim Foerster <joachim.foerster@missinglinkelectronics.com>