device-qcom-sm7150: Build image with subpartitions again

Turns out U-Boot is actually capable of reading loop devices, so this
simplifies things quite a bit for users during install.

Signed-off-by: Jens Reidel <adrian@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7257>

device/community/device-qcom-sm7150/APKBUILD

@@ -6,8 +6,8 @@
 
 pkgname=device-qcom-sm7150
 pkgdesc="Generic device package for Qualcomm SM7150 devices"
-pkgver=4
-pkgrel=1
+pkgver=5
+pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"
@@ -61,5 +61,5 @@ openrc() {
 
 sha512sums="
 2c16ba75e0077b2b1eaefa4c73b287475505a1aeb291ec29316d41cc094277320f9d2aaabfd91eb1dc0f488ab2d61a94faef16e7afe0f1e226779113761b9a37  81-libssc-180-degrees.rules
-38b30ae76411656821a262a4c990bb530906c0ab7da45b70d6ff38c58ee3cc54120c5c22a21bc9e58d025ec7ab4a88fcca780bcc2c12b86803c9b4a1cdaed144  deviceinfo
+a506a2afea2a5c9b796d8aff3ec4436aa55d7af7342cf3aa6e70f4b566b56924a77809121176a8a9bf285ca1818dc250c53326cfae26a7da2b3b63fd5a26e579  deviceinfo
 "

device/community/device-qcom-sm7150/deviceinfo

@@ -15,10 +15,7 @@ deviceinfo_chassis="handset"
 deviceinfo_external_storage="true"
 
 # Bootloader related
-deviceinfo_flash_method="fastboot-bootpart"
-# Where to flash boot.img, or in our case where to flash the pmOS boot partition.
-# This is a bit confusing.
-deviceinfo_flash_fastboot_partition_kernel="super"
+deviceinfo_flash_method="fastboot"
 deviceinfo_kernel_cmdline="quiet loglevel=2"
 deviceinfo_getty="ttyMSM0;115200"
 deviceinfo_generate_systemd_boot="true"