UFS:PATCH[4/4]

[Raz]

>From 41b2b47a9136b182201609f8361dbe43fc5554e2 Mon Sep 17 00:00:00 2001
From: Raz Ben Yehuda <raz.benyehuda at mobileye.com>
Date: Thu, 28 May 2026 15:08:41 +0300
Subject: [PATCH 4/4] ufs: add ufs tool the configuration

Add the ufs tool to the Kconfig and Makefile
Signed-off-by: Raz Ben Yehuda <raz.benyehuda at mobileye.com>
---
 drivers/ufs/Kconfig  | 48 ++++++++++++++++++++++++++++++++++++++++++++
 drivers/ufs/Makefile |  1 +
 2 files changed, 49 insertions(+)

diff --git a/drivers/ufs/Kconfig b/drivers/ufs/Kconfig
index 49472933de3..35ef6bb3860 100644
--- a/drivers/ufs/Kconfig
+++ b/drivers/ufs/Kconfig
@@ -8,6 +8,54 @@ config UFS
    This selects support for Universal Flash Subsystem (UFS).
    Say Y here if you want UFS Support.

+config UFS_TOOL
+ bool "ufs tool"
+ depends on UFS
+ help
+ query [lun] [idn]:
+ (0h) Device desc
+ (7h) Geometry desc
+ (8h) Power desc
+ (2h) Unit desc
+ (1h) Config desc
+
+ set_lun [LUN] [parm]
+ lu_enable, boot_lun_id, lu_write_protect memory_type
+ data_reliability num_allocunits logical_block_size
+ provisioning_type context_capabilities
+ lu_num_write_booster_buffer_allocunits
+
+ set_dev_desc [parm] [value]
+ descriptor_idn, device, device_class
+ device_sub_class, number_lu, boot_enable
+ descr_access_en, init_power_mode, high_priority_lun
+ secure_removal_type, initactive_icc_level
+ queue_depth, write_booster_buffer_preserve_user_space_en
+ write_booster_buffer_type, spec_version, manufacturer_id
+ periodic_rtc_update, device_version, psa_max_data_size
+ extended_ufs_features_support,
+ num_shared_write_booster_buffer_allocunits
+ write_booster_buffer_preserve_user_space_en
+
+ set_cfg_desc [parm] [value]
+ length, descriptor_idn, conf_desc_continue
+ boot_enable, descr_access_en, initpower_mode
+ high_priority_lun, secure_removal_type, init_active_icc_level
+ periodic_rtc_update, reserved_HPB, rpmb_region_enable
+ rpmb_region1_size, rpmb_region2_size, rpmb_region3_size
+ write_booster_buffer_preserve_user_space_en
+ write_booster_buffer_type
+ num_shared_write_booster_buffer_allocunits
+
+ flag [flag name]
+ deviceinit, permanent_wpe, pwr_on_wpe, bkops_en, life_span_mode
+ purge_enable, fphy_resource_removal, busy_rtc
+ permanently_disable_fw_update, write_booster_en
+ wb_buf_flush_en, wb_buf_flush_h8
+
+ luns
+ list the current luns
+
 config UFS_AMD_VERSAL2
  bool "AMD Versal Gen 2 UFS controller platform driver"
  depends on UFS && ZYNQMP_FIRMWARE
diff --git a/drivers/ufs/Makefile b/drivers/ufs/Makefile
index e7f3c1d30c4..0e472782261 100644
--- a/drivers/ufs/Makefile
+++ b/drivers/ufs/Makefile
@@ -4,6 +4,7 @@
 #

 obj-$(CONFIG_UFS) += ufs-uclass.o
+obj-$(CONFIG_UFS_TOOL) += ufs_tool.o
 obj-$(CONFIG_UFS_AMD_VERSAL2) += ufs-amd-versal2.o ufshcd-dwc.o
 obj-$(CONFIG_UFS_CADENCE) += cdns-platform.o
 obj-$(CONFIG_UFS_MEDIATEK) += ufs-mediatek.o
-- 
2.43.0
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