Update u-boot to 2023.07.2 + patches

Lots of improvements, like being able to boot off NVMe (if you have
an u-boot on either SPI, eMMC or SD) or USB (ditto), as well as
unique Ethernet MAC addresses.

.github/workflows/build-image.yml

@@ -22,7 +22,7 @@ jobs:
           },
           {
             name: "SOQuartz CM4IO",
-            uboot-config: "soquartz-cm4io-rk3566_defconfig",
+            uboot-config: "soquartz-cm4-rk3566_defconfig",
             uboot-name: "soquartz-cm4io"
           },
           {
@@ -71,8 +71,8 @@ jobs:
         with:
           name: u-boot-${{ matrix.boards.uboot-name }}
           path: |
-            u-boot-quartz64/u-boot.itb
-            u-boot-quartz64/idbloader.img
+            u-boot-quartz64/u-boot-rockchip.bin
+            u-boot-quartz64/u-boot-rockchip-spi.bin
   # build_kernel:
   #   runs-on: self-hosted
   #   steps:

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "u-boot-quartz64"]
 	path = u-boot-quartz64
 	url = https://github.com/CounterPillow/u-boot-quartz64.git
-	branch = mainline-ish-2
+	branch = mainline-ish-3

debos-recipes/debian-quartz64.yaml

@@ -170,13 +170,9 @@ actions:
         options:
           - 'x-systemd.growfs'
     partitions:
-      - name: idbloader
-        fs: none
-        start: 64s
-        end: 16383s
       - name: uboot
         fs: none
-        start: 16384s
+        start: 64s
         end: 65535s
       - name: root
         fs: ext4
@@ -189,15 +185,9 @@ actions:
     description: Deploy filesystem image
 
   - action: raw
-    description: Write U-Boot SPL image
-    origin: recipe
-    source: '/u-boot/idbloader.img'
-    partition: idbloader
-
-  - action: raw
-    description: Write u-boot.itb
+    description: Write U-Boot
     origin: recipe
-    source: '/u-boot/u-boot.itb'
+    source: '/u-boot/u-boot-rockchip.bin'
     partition: uboot
 
   - action: run