Ssd boot support

sdcard-images-utils/nvidia/patches/hardware/nvidia/t23x/nv-public/0020-overlay-adsd3500_dual-Fix-GPIO-line-name.patch

@@ -0,0 +1,43 @@
+From 984ee10b17034a4a832a3df110efec5ed8333c9f Mon Sep 17 00:00:00 2001
+From: Sivasubramanaiyan Padmanaban <sivasubramaniyan.padmanaban@analog.com>
+Date: Fri, 23 Jan 2026 15:45:47 +0530
+Subject: [PATCH] overlay: adsd3500_dual: Fix GPIO line name
+
+- Fixed the inconsistent naming for "I2CM SEL" to "I2CM_SEL" to maintain uniformity.
+- Fixed the inconsistent naming for "NET HOST_IO_SEL" to "NET_HOST_IO_SEL" to maintain uniformity.
+
+Signed-off-by: Sivasubramanaiyan Padmanaban <sivasubramaniyan.padmanaban@analog.com>
+---
+ ...p3767-camera-p3768-dual-adsd3500-adsd3100-arducam-ar0234.dts | 2 +-
+ overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100.dts  | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100-arducam-ar0234.dts b/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100-arducam-ar0234.dts
+index 4a624f0..78dcba0 100644
+--- a/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100-arducam-ar0234.dts
++++ b/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100-arducam-ar0234.dts
+@@ -414,7 +414,7 @@
+ 							reg = <0x68>;
+ 							gpio-controller;
+ 							#gpio-cells = <2>;
+-							gpio-line-names = "EN_1P8", "EN_0P8", "P2", "I2CM SEL", "ISP_BS3/ISP_INT", "NET HOST_IO_SEL", "ISP_BS0", "ISP_BS1", "HOST_IO_DIR", "ISP_BS4", "ISP_BS5", "FSYNC_DIR", "EN_VAUX", "EN_VAUX_LS", "EN_SYS";
++							gpio-line-names = "EN_1P8", "EN_0P8", "P2", "I2CM_SEL", "ISP_BS3/ISP_INT", "NET_HOST_IO_SEL", "ISP_BS0", "ISP_BS1", "HOST_IO_DIR", "ISP_BS4", "ISP_BS5", "FSYNC_DIR", "EN_VAUX", "EN_VAUX_LS", "EN_SYS";
+ 						};
+ 						adsd3500@38 {
+ 							compatible = "adi,adsd3500";
+diff --git a/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100.dts b/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100.dts
+index b621234..5e8ef94 100644
+--- a/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100.dts
++++ b/overlay/tegra234-p3767-camera-p3768-dual-adsd3500-adsd3100.dts
+@@ -2459,7 +2459,7 @@
+ 						reg = <0x68>;
+ 						gpio-controller;
+ 						#gpio-cells = <2>;
+-						gpio-line-names = "EN_1P8", "EN_0P8", "P2", "I2CM SEL", "ISP_BS3/ISP_INT", "NET HOST_IO_SEL", "ISP_BS0", "ISP_BS1", "HOST_IO_DIR", "ISP_BS4", "ISP_BS5", "FSYNC_DIR", "EN_VAUX", "EN_VAUX_LS", "EN_SYS";
++						gpio-line-names = "EN_1P8", "EN_0P8", "P2", "I2CM_SEL", "ISP_BS3/ISP_INT", "NET_HOST_IO_SEL", "ISP_BS0", "ISP_BS1", "HOST_IO_DIR", "ISP_BS4", "ISP_BS5", "FSYNC_DIR", "EN_VAUX", "EN_VAUX_LS", "EN_SYS";
+ 					};
+ 				};
+ 				pwm: pwm-gpio {
+-- 
+2.25.1
+

sdcard-images-utils/nvidia/patches/kernel/kernel-jammy-src/0007-arch-arm64-configs-defconfig-build-Tegra194-PCIe-and.patch

@@ -0,0 +1,41 @@
+From b7724648ee98cb832295b3ca1827f32652a42483 Mon Sep 17 00:00:00 2001
+From: Sivasubramanaiyan Padmanaban <sivasubramaniyan.padmanaban@analog.com>
+Date: Thu, 22 Jan 2026 11:15:56 +0530
+Subject: [PATCH] arch: arm64: configs: defconfig: build Tegra194 PCIe and NVMe
+ drivers into kernel
+
+- Build the Tegra194 PCIe host/endpoint drivers and the NVMe block
+driver into the kernel to ensure availability during early boot.
+
+Signed-off-by: Sivasubramanaiyan Padmanaban <sivasubramaniyan.padmanaban@analog.com>
+---
+ arch/arm64/configs/defconfig | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
+index 2a9c2815df00..7a8d9568d9e5 100644
+--- a/arch/arm64/configs/defconfig
++++ b/arch/arm64/configs/defconfig
+@@ -270,8 +270,8 @@ CONFIG_PCIE_QCOM=y
+ CONFIG_PCIE_ARMADA_8K=y
+ CONFIG_PCIE_KIRIN=y
+ CONFIG_PCIE_HISI_STB=y
+-CONFIG_PCIE_TEGRA194_HOST=m
+-CONFIG_PCIE_TEGRA194_EP=m
++CONFIG_PCIE_TEGRA194_HOST=y
++CONFIG_PCIE_TEGRA194_EP=y
+ CONFIG_PCIE_LAYERSCAPE_GEN4=y
+ CONFIG_PCI_ENDPOINT=y
+ CONFIG_PCI_ENDPOINT_CONFIGFS=y
+@@ -314,7 +314,7 @@ CONFIG_ZRAM=m
+ CONFIG_BLK_DEV_LOOP=y
+ CONFIG_BLK_DEV_NBD=m
+ CONFIG_VIRTIO_BLK=y
+-CONFIG_BLK_DEV_NVME=m
++CONFIG_BLK_DEV_NVME=y
+ CONFIG_NVME_TCP=m
+ CONFIG_NVME_TARGET=m
+ CONFIG_NVME_TARGET_TCP=m
+-- 
+2.25.1
+

sdcard-images-utils/nvidia/patches/ubuntu_overlay/Tools/adi-adsd3500-enable-external-fsync.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# Discover adsd3500 V4L2 sub-device and video nodes by parsing the media controller graph
 MEDIA_DEVICE="/dev/media0"
 DOT_OUTPUT=$(media-ctl -d "$MEDIA_DEVICE" --print-dot)
 DOT_OUTPUT=$(echo "$DOT_OUTPUT" | sed 's/\\n/\n/g')
@@ -14,25 +15,30 @@ else
     exit 1
 fi
 
-# export NET HOST_IO_SEL Pin
-if [ ! -d /sys/class/gpio/gpio305 ]
-then
-	echo 305 > /sys/class/gpio/export
-	echo out > /sys/class/gpio/gpio305/direction
-fi
-
-# export HOST_IO_DIR Pin
-if [ ! -d /sys/class/gpio/gpio308 ]
-then
-	echo 308 > /sys/class/gpio/export
-	echo out > /sys/class/gpio/gpio308/direction
-fi
+# Declare GPIO mapping directly
+declare -A GPIO=(
+    [EN_1P8]=300
+    [EN_0P8]=301
+    [P2]=302
+    [I2CM_SEL]=303
+    [ISP_BS3]=304
+    [NET_HOST_IO_SEL]=305
+    [ISP_BS0]=306
+    [ISP_BS1]=307
+    [HOST_IO_DIR]=308
+    [ISP_BS4]=309
+    [ISP_BS5]=310
+    [FSYNC_DIR]=311
+    [EN_VAUX]=312
+    [EN_VAUX_LS]=313
+    [EN_SYS]=314
+)
 
 # Set 0: EXT_FSYNC / 1: ISP_INT
-echo 0 > /sys/class/gpio/gpio305/value
+echo 0 > /sys/class/gpio/gpio${GPIO[NET_HOST_IO_SEL]}/value
 
 # Set 0: EXT_FSYNC / 1: ISP_INT
-echo 0 > /sys/class/gpio/gpio308/value
+echo 0 > /sys/class/gpio/gpio${GPIO[HOST_IO_DIR]}/value
 
 # Enable external fsync
 v4l2-ctl --set-ctrl=fsync_trigger=0 -d $SUBDEV_PATH

sdcard-images-utils/nvidia/patches/ubuntu_overlay/Tools/adi-adsd3500-enable-interrupt.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# Discover adsd3500 V4L2 sub-device and video nodes by parsing the media controller graph
 MEDIA_DEVICE="/dev/media0"
 DOT_OUTPUT=$(media-ctl -d "$MEDIA_DEVICE" --print-dot)
 DOT_OUTPUT=$(echo "$DOT_OUTPUT" | sed 's/\\n/\n/g')
@@ -14,25 +15,30 @@ else
     exit 1
 fi
 
-# export NET HOST_IO_SEL Pin
-if [ ! -d /sys/class/gpio/gpio305 ]
-then
-	echo 305 > /sys/class/gpio/export
-	echo out > /sys/class/gpio/gpio305/direction
-fi
-
-# export HOST_IO_DIR Pin
-if [ ! -d /sys/class/gpio/gpio308 ]
-then
-	echo 308 > /sys/class/gpio/export
-	echo out > /sys/class/gpio/gpio308/direction
-fi
+# Declare GPIO mapping directly
+declare -A GPIO=(
+    [EN_1P8]=300
+    [EN_0P8]=301
+    [P2]=302
+    [I2CM_SEL]=303
+    [ISP_BS3]=304
+    [NET_HOST_IO_SEL]=305
+    [ISP_BS0]=306
+    [ISP_BS1]=307
+    [HOST_IO_DIR]=308
+    [ISP_BS4]=309
+    [ISP_BS5]=310
+    [FSYNC_DIR]=311
+    [EN_VAUX]=312
+    [EN_VAUX_LS]=313
+    [EN_SYS]=314
+)
 
 # Set 0: EXT_FSYNC / 1: ISP_INT
-echo 1 > /sys/class/gpio/gpio305/value
+echo 1 > /sys/class/gpio/gpio${GPIO[NET_HOST_IO_SEL]}/value
 
 # Set 0: EXT_FSYNC / 1: ISP_INT
-echo 1 > /sys/class/gpio/gpio308/value
+echo 1 > /sys/class/gpio/gpio${GPIO[HOST_IO_DIR]}/value
 
-# Enable interrupt support
+# Enable external fsync
 v4l2-ctl --set-ctrl=fsync_trigger=1 -d $SUBDEV_PATH

sdcard-images-utils/nvidia/patches/ubuntu_overlay/Tools/adi-adsd3500-reset.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
 
-echo 0 > /sys/class/gpio/PAC.00/value
+GPIO_NAME="PAC.00"
+
+echo 0 > /sys/class/gpio/$GPIO_NAME/value
 
 sleep 1
 
-echo 1 > /sys/class/gpio/PAC.00/value
+echo 1 > /sys/class/gpio/$GPIO_NAME/value
 

sdcard-images-utils/nvidia/patches/ubuntu_overlay/Tools/host_boot_tools/adi-adsd3500-host-boot.sh

@@ -1,6 +1,28 @@
 #!/bin/bash
 
-MODULE=$(strings /proc/device-tree/tegra-camera-platform/modules/module0/badge)
+# Scan all camera module badge entries and assign MODULE to the first one matching the ADI ToF sensor
+TARGET="adi_dual_adsd3500_adsd3100"
+MODULE=""
+
+for badge in \
+    /proc/device-tree/tegra-camera-platform/modules/module0/badge \
+    /proc/device-tree/tegra-camera-platform/modules/module1/badge
+do
+    if [[ -f "$badge" ]]; then
+        value=$(strings "$badge")
+        if echo "$value" | grep -q "$TARGET"; then
+            MODULE="$value"
+            break
+        fi
+    fi
+done
+
+if [[ -z "$MODULE" ]]; then
+    echo "Target module not found"
+    exit 0
+fi
+
+echo "Matched MODULE: $MODULE"
 
 MEDIA_DEVICE="/dev/media0"
 DOT_OUTPUT=$(media-ctl -d "$MEDIA_DEVICE" --print-dot)
@@ -16,48 +38,62 @@ else
     exit 1
 fi
 
-adsd3500_power_sequence(){
-
-	#Pull ADSD3500 reset low
-	echo 0 > /sys/class/gpio/PAC.00/value
-
-	#Disable the the supply voltage
-	#EN_1P8
-	gpioset 2 0=0
+GPIO_NAME="PAC.00"
 
-	#EN_0P8
-	gpioset 2 1=0
+# Declare GPIO mapping directly
+declare -A GPIO=(
+    [EN_1P8]=300
+    [EN_0P8]=301
+    [P2]=302
+    [I2CM_SEL]=303
+    [ISP_BS3]=304
+    [NET_HOST_IO_SEL]=305
+    [ISP_BS0]=306
+    [ISP_BS1]=307
+    [HOST_IO_DIR]=308
+    [ISP_BS4]=309
+    [ISP_BS5]=310
+    [FSYNC_DIR]=311
+    [EN_VAUX]=312
+    [EN_VAUX_LS]=313
+    [EN_SYS]=314
+)
 
-	sleep 0.2
+adsd3500_power_sequence() {
 
-	#I2CM_SET
-	gpioset 2 3=0
+    # Pull ADSD3500 reset low
+    echo 0 > /sys/class/gpio/$GPIO_NAME/value
 
-	#ISP_BS0
-	gpioset 2 6=1
+    # Disable the supply voltage
+    echo 0 > /sys/class/gpio/gpio${GPIO[EN_1P8]}/value
+    echo 0 > /sys/class/gpio/gpio${GPIO[EN_0P8]}/value
 
-	#ISP_BS1
-	gpioset 2 7=0
+    sleep 0.2
 
-	#ISP_BS4
-	gpioset 2 9=0
+    # I2CM_SEL
+    echo 0 > /sys/class/gpio/gpio${GPIO[I2CM_SEL]}/value
 
-	#ISP_BS5
-	gpioset 2 10=0
+    # ISP_BS0
+    echo 1 > /sys/class/gpio/gpio${GPIO[ISP_BS0]}/value
 
-	#EN_1P8
-	gpioset 2 0=1
+    # ISP_BS1
+    echo 0 > /sys/class/gpio/gpio${GPIO[ISP_BS1]}/value
 
-	sleep 0.2
+    # ISP_BS4
+    echo 0 > /sys/class/gpio/gpio${GPIO[ISP_BS4]}/value
 
-	#EN_0P8
-	gpioset 2 1=1
+    # ISP_BS5
+    echo 0 > /sys/class/gpio/gpio${GPIO[ISP_BS5]}/value
 
-	sleep 0.2
+    # Re-enable the supply voltage
+    echo 1 > /sys/class/gpio/gpio${GPIO[EN_1P8]}/value
+    sleep 0.2
 
-	#Pull ADSD3500 reset high
-	echo 1 > /sys/class/gpio/PAC.00/value
+    echo 1 > /sys/class/gpio/gpio${GPIO[EN_0P8]}/value
+    sleep 0.2
 
+    # Pull ADSD3500 reset high
+    echo 1 > /sys/class/gpio/$GPIO_NAME/value
 }
 
 load_firmware() {