From 595c276a2214dc5bbedb6388ca9015edf3e97c31 Mon Sep 17 00:00:00 2001
From: Henrik Grimler <grimler@postmarketos.org>
Date: Sun, 21 Jun 2026 14:21:13 +0200
Subject: [PATCH] device-samsung-i9100: flash rootfs to UMS partition, as non
 sparse

Some partitions are sparse (DATAFS, FACTORYFS), but the largest
partition, UMS, needs to be non-sparse. DATAFS partition also expects
some special images with a magic header (or something), simply trying
to flash a sparse or non-sparse image to it gives an error from device
bootloader:

```
[ ... ]
erase completed(from 73728 to 90111).
.
mmc_pwrite: partition[6] written successfully.
...set_nps_update_start: set nps start flag successfully.
process_packet: id=102, data=0
process_packet: id=102, data=2
process_packet: id=102, data=3
pda completed: id=11, size=31457280, final=0
Invalid Magic Code! 0x       0
[ ... ]
```

Therefore set UMS as default rootfs partition and create non-sparse
images.

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8877>
---
 device/testing/device-samsung-i9100/APKBUILD   | 9 ++++-----
 device/testing/device-samsung-i9100/deviceinfo | 2 +-
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/device/testing/device-samsung-i9100/APKBUILD b/device/testing/device-samsung-i9100/APKBUILD
index 21cf513a5..3b86ac2c6 100644
--- a/device/testing/device-samsung-i9100/APKBUILD
+++ b/device/testing/device-samsung-i9100/APKBUILD
@@ -1,8 +1,8 @@
 # Reference: <https://postmarketos.org/devicepkg>
 maintainer="Henrik Grimler <henrik@grimler.se>"
 pkgname=device-samsung-i9100
-pkgver=15
-pkgrel=1
+pkgver=16
+pkgrel=0
 pkgdesc="Samsung Galaxy SII"
 url="https://postmarketos.org"
 arch="armv7"
@@ -19,7 +19,7 @@ depends="
 	v4l-utils
 	"
 makedepends="devicepkg-dev"
-install="$pkgname.post-install"
+install="$pkgname.post-install $pkgname-openrc.post-install"
 options="!check !archcheck"
 subpackages="
 	$pkgname-openrc:openrc
@@ -40,12 +40,11 @@ package() {
 
 openrc() {
 	install_if="$pkgname=$pkgver-r$pkgrel openrc"
-	install="$subpkgname.post-install"
 	install -Dm755 "$srcdir"/media-pipeline.initd "$subpkgdir"/etc/init.d/media-pipeline
 }
 
 sha512sums="
-c55ecbe75ff9097d314bc3ac694c1d98cd0bc2185c01b0e670bfc15e35bc73cde35370e5a2688721471deb689b2269b1a1d44bee6a65d166df5136b534769401  deviceinfo
+cfe5fff1beb1be27ca288c1ceb843e99af5ba3b8fd9e732219470f3a58e4fdd63597bbfa4d21ff528ff0b1d4b7be80f988f209ff457e2ab9fd8eab5e38faa125  deviceinfo
 61eb2babd4c3e53e70b7a351795b60acdcca0a5d4603055add225bec9b45e50ee1956236837f7caa1c214d439834c90d836df329c0c1f47b433fd7ddc45fac96  kernel-cmdline.conf
 d3f06476be583f095189557e5269866cfc9346ddbf8d78267d7562fad7f5eca6b09b81fd08cd9690ecf88105bafe8f3ebd9136b68ab5cdaa8bfff740a8bdf3d2  media-pipeline.initd
 "
diff --git a/device/testing/device-samsung-i9100/deviceinfo b/device/testing/device-samsung-i9100/deviceinfo
index ef5edb2b7..7a15a55c6 100644
--- a/device/testing/device-samsung-i9100/deviceinfo
+++ b/device/testing/device-samsung-i9100/deviceinfo
@@ -20,5 +20,5 @@ deviceinfo_screen_width="480"
 deviceinfo_screen_height="800"
 
 # Bootloader related
-deviceinfo_flash_sparse="true"
+deviceinfo_flash_heimdall_partition_rootfs="UMS"
 deviceinfo_generate_extlinux_config="true"