realtek: remove support for HPE 1920 series

Support for HPE 1920 images depends on two non-existent tools (mkh3cimg
and mkh3cvfs) from the in the firmware-utils package. Revert commit
f2f09bc002 ("realtek: add support for HPE 1920 series") until support
for these tools is merged and made available in OpenWrt.

Signed-off-by: Sander Vanheule <sander@svanheule.net>

target/linux/realtek/image/Makefile

@@ -8,7 +8,6 @@ KERNEL_ENTRY = 0x80000400
 
 DEVICE_VARS += ZYXEL_VERS DLINK_KERNEL_PART_SIZE
 DEVICE_VARS += CAMEO_KERNEL_PART CAMEO_ROOTFS_PART CAMEO_CUSTOMER_SIGNATURE CAMEO_BOARD_VERSION
-DEVICE_VARS += H3C_PRODUCT_ID H3C_DEVICE_ID
 
 define Build/zyxel-vers
        ( echo VERS;\
@@ -42,43 +41,6 @@ define Build/dlink-headers
         cat $@.kernel_part.hex $@.rootfs_part.hex > $@
 endef
 
-define Build/7z
-	$(STAGING_DIR_HOST)/bin/7zr a $(@).new -t7z -m0=lzma $(@)
-	mv $@.new $@
-endef
-
-define Build/h3c-image
-	$(STAGING_DIR_HOST)/bin/mkh3cimg \
-		-i $(@) \
-		-o $(@).new \
-		-c 7z \
-		-p $(H3C_PRODUCT_ID) \
-		-d $(H3C_DEVICE_ID)
-	mv $@.new $@
-endef
-
-define Build/h3c-vfs
-	$(STAGING_DIR_HOST)/bin/mkh3cvfs \
-		-i $(@) \
-		-o $(@).new \
-		-f openwrt-kernel.bin
-	mv $@.new $@
-endef
-
-define Build/relocate-kernel
-	rm -rf $@.relocate
-	$(CP) ../../generic/image/relocate $@.relocate
-	$(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) LZMA_TEXT_START=0x82000000 \
-		CROSS_COMPILE=$(TARGET_CROSS)
-	( \
-		dd if=$@.relocate/loader.bin bs=32 conv=sync && \
-		perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
-		cat "$@" \
-	) > "$@.new"
-	mv "$@.new" "$@"
-	rm -rf $@.relocate
-endef
-
 define Device/Default
   PROFILES = Default
   KERNEL := kernel-bin | append-dtb | gzip | uImage gzip
@@ -90,17 +52,6 @@ define Device/Default
 	check-size | append-metadata
 endef
 
-define Device/hpe_1920
-  DEVICE_VENDOR := HPE
-  IMAGE_SIZE := 29632k
-  BLOCKSIZE := 64k
-  H3C_PRODUCT_ID := 0x3c010501
-  KERNEL := kernel-bin | append-dtb | relocate-kernel | 7z | h3c-image | h3c-vfs
-  KERNEL_INITRAMFS := kernel-bin | append-dtb | relocate-kernel | 7z | h3c-image
-  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
-  	pad-rootfs | check-size | append-metadata
-endef
-
 # "NGE" refers to the uImage magic
 define Device/netgear_nge
   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma

target/linux/realtek/image/rtl838x.mk

@@ -65,30 +65,6 @@ define Device/engenius_ews2910p
 endef
 TARGET_DEVICES += engenius_ews2910p
 
-define Device/hpe_1920-8g
-  $(Device/hpe_1920)
-  SOC := rtl8380
-  DEVICE_MODEL := 1920-8G (JG920A)
-  H3C_DEVICE_ID := 0x00010023
-endef
-TARGET_DEVICES += hpe_1920-8g
-
-define Device/hpe_1920-16g
-  $(Device/hpe_1920)
-  SOC := rtl8382
-  DEVICE_MODEL := 1920-16G (JG923A)
-  H3C_DEVICE_ID := 0x00010026
-endef
-TARGET_DEVICES += hpe_1920-16g
-
-define Device/hpe_1920-24g
-  $(Device/hpe_1920)
-  SOC := rtl8382
-  DEVICE_MODEL := 1920-24G (JG924A)
-  H3C_DEVICE_ID := 0x00010027
-endef
-TARGET_DEVICES += hpe_1920-24g
-
 define Device/inaba_aml2-17gp
   SOC := rtl8382
   IMAGE_SIZE := 13504k