diff --git a/rpm/droid-hal-kirin-img-boot.spec b/rpm/droid-hal-kirin-img-boot.spec
deleted file mode 100644
index bb526f9..0000000
--- a/rpm/droid-hal-kirin-img-boot.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-%define device kirin
-
-%define mkbootimg_cmd mkbootimg --cmdline 'lpm_levels.sleep_disabled=1 service_locator.enable=1 androidboot.selinux=permissive msm_rtb.filter=0x3F ehci-hcd.park=3 coherent_pool=8M sched_enable_power_aware=1 user_debug=31 cgroup.memory=nokmem printk.devkmsg=on androidboot.hardware=kirin' --kernel %{kernel} --ramdisk %{initrd} --base 0x00000000 --pagesize 4096 --kernel_offset 0x00008000 --ramdisk_offset 0x02000000 --second_offset 0x00f00000 --tags_offset 0x01e00000 --board '' --output
-
-%define root_part_label userdata
-%define factory_part_label system_b
-
-%define display_brightness_path /sys/class/backlight/panel0-backlight/brightness
-%define display_brightness 1024
-
-%include initrd/droid-hal-device-img-boot.inc
diff --git a/rpm/droid-hal-mermaid-img-boot.spec b/rpm/droid-hal-mermaid-img-boot.spec
deleted file mode 100644
index 3b5bf68..0000000
--- a/rpm/droid-hal-mermaid-img-boot.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-%define device mermaid
-
-%define mkbootimg_cmd mkbootimg --cmdline 'lpm_levels.sleep_disabled=1 service_locator.enable=1 androidboot.selinux=permissive msm_rtb.filter=0x3F ehci-hcd.park=3 coherent_pool=8M sched_enable_power_aware=1 user_debug=31 cgroup.memory=nokmem printk.devkmsg=on androidboot.hardware=mermaid' --kernel %{kernel} --ramdisk %{initrd} --base 0x00000000 --pagesize 4096 --kernel_offset 0x00008000 --ramdisk_offset 0x02000000 --second_offset 0x00f00000 --tags_offset 0x01e00000 --board '' --output
-
-%define root_part_label userdata
-%define factory_part_label system_b
-
-%define display_brightness_path /sys/class/backlight/panel0-backlight/brightness
-%define display_brightness 1024
-
-%include initrd/droid-hal-device-img-boot.inc