[PATCH 0/2] arm64: versal2: Enable boot from UFS and USB

[PATCH 0/2] arm64: versal2: Enable boot from UFS and USB

[Michal Simek]

Hi,

these two patches are wiring support for USB and UFS. It is still done via
distro boot because we didn't switch our platforms to standard boot yet.
But investigation is planned already. To bridge the gap between wire it via
already available distro boot.

Thanks,
Michal


Venkatesh Yadav Abbarapu (2):
  arm64: versal2: Add ufs distro boot command
  arm64: versal2: Add usb distro boot command

 include/configs/amd_versal2.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

-- 
2.43.0

[PATCH 1/2] arm64: versal2: Add ufs distro boot command

[Michal Simek]

From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>

Adding support for the ufs distro boot command.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
---

 include/configs/amd_versal2.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/configs/amd_versal2.h b/include/configs/amd_versal2.h
index 6a40bbdf3a72..e937375ca6e7 100644
--- a/include/configs/amd_versal2.h
+++ b/include/configs/amd_versal2.h
@@ -105,6 +105,14 @@
 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
 	"jtag "
 
+#define BOOT_TARGET_DEVICES_UFS(func)	func(UFS, ufs, 0)
+
+#define BOOTENV_DEV_UFS(devtypeu, devtypel, instance) \
+	"bootcmd_" #devtypel "=" #devtypel " init " #instance "; scsi scan;\0"
+
+#define BOOTENV_DEV_NAME_UFS(devtypeu, devtypel, instance) \
+	"ufs "
+
 #define BOOT_TARGET_DEVICES_DFU_USB(func)  func(DFU_USB, dfu_usb, 0)
 
 #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \
@@ -120,6 +128,7 @@
 #define BOOT_TARGET_DEVICES(func) \
 	BOOT_TARGET_DEVICES_JTAG(func) \
 	BOOT_TARGET_DEVICES_MMC(func) \
+	BOOT_TARGET_DEVICES_UFS(func) \
 	BOOT_TARGET_DEVICES_XSPI(func) \
 	BOOT_TARGET_DEVICES_DFU_USB(func) \
 	BOOT_TARGET_DEVICES_PXE(func) \
-- 
2.43.0

[PATCH 2/2] arm64: versal2: Add usb distro boot command

[Michal Simek]

From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>

Adding support for the usb distro boot command.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
---

 include/configs/amd_versal2.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/configs/amd_versal2.h b/include/configs/amd_versal2.h
index e937375ca6e7..1ade6adfa0bc 100644
--- a/include/configs/amd_versal2.h
+++ b/include/configs/amd_versal2.h
@@ -125,12 +125,19 @@
 #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \
 	""
 
+#if defined(CONFIG_USB_STORAGE)
+#define BOOT_TARGET_DEVICES_USB(func)  func(USB, usb, 0) func(USB, usb, 1)
+#else
+#define BOOT_TARGET_DEVICES_USB(func)
+#endif
+
 #define BOOT_TARGET_DEVICES(func) \
 	BOOT_TARGET_DEVICES_JTAG(func) \
 	BOOT_TARGET_DEVICES_MMC(func) \
 	BOOT_TARGET_DEVICES_UFS(func) \
 	BOOT_TARGET_DEVICES_XSPI(func) \
 	BOOT_TARGET_DEVICES_DFU_USB(func) \
+	BOOT_TARGET_DEVICES_USB(func) \
 	BOOT_TARGET_DEVICES_PXE(func) \
 	BOOT_TARGET_DEVICES_DHCP(func)
 
-- 
2.43.0

Re: [PATCH 0/2] arm64: versal2: Enable boot from UFS and USB

[Michal Simek]

On 4/10/25 10:30, Michal Simek wrote:
> Hi,
> 
> these two patches are wiring support for USB and UFS. It is still done via
> distro boot because we didn't switch our platforms to standard boot yet.
> But investigation is planned already. To bridge the gap between wire it via
> already available distro boot.
> 
> Thanks,
> Michal
> 
> 
> Venkatesh Yadav Abbarapu (2):
>    arm64: versal2: Add ufs distro boot command
>    arm64: versal2: Add usb distro boot command
> 
>   include/configs/amd_versal2.h | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 

Applied.
M