mnt/reform: init

mnt/reform/rk3588/firmware.nix

@@ -0,0 +1,25 @@
+{
+  runCommand,
+  uboot,
+  fetchFromGitHub,
+}:
+# script from https://source.mnt.re/reform/reform-rk3588-uboot/-/blob/b530d65f4a878c0329a594fa248ba8da59d2e05f/build.sh
+runCommand "mnt-reform-firmware-rk3855${uboot.variant}" { } ''
+  mkdir $out
+  cp -r ${uboot} u-boot
+  cp -r ${uboot.rkbin} rkbin
+  chmod -R +rw u-boot
+  chmod -R +rw rkbin
+  cd u-boot
+  mkdir spl
+  mv u-boot-spl.bin spl
+  ../rkbin/tools/boot_merger rock5b-rk3588.ini
+  cd ..
+  # rkbin stuff
+  cd rkbin
+  ./tools/boot_merger RKBOOT/RK3588MINIALL.ini
+  # concatenate
+  cd ..
+  cp u-boot/idbloader.img $out/mnt-reform2-rk3588${uboot.variant}-flash.bin
+  dd if=u-boot/u-boot.itb of=$out/mnt-reform2-rk3588${uboot.variant}-flash.bin seek=16320
+''