- imagee.mk: add swap- and storage-partition to hd51

make/images.mk

@@ -139,21 +139,32 @@ HD51_IMAGE_ROOTFS_SIZE = 294912
 EMMC_IMAGE_SIZE = 3817472
 EMMC_IMAGE = $(IMAGE_BUILD_TMP)/$(HD51_IMAGE_NAME).img
 
-# partition sizes
 BLOCK_SIZE = 512
 BLOCK_SECTOR = 2
+
+# partition offsets/sizes
 IMAGE_ROOTFS_ALIGNMENT = 1024
 BOOT_PARTITION_SIZE = 3072
+
 KERNEL_PARTITION_OFFSET = "$(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \+ $(BOOT_PARTITION_SIZE))"
 KERNEL_PARTITION_SIZE = 8192
+
 ROOTFS_PARTITION_OFFSET = "$(shell expr $(KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))"
+ROOTFS_PARTITION_SIZE = 1048576
 
-# partition sizes multi
+SECOND_KERNEL_PARTITION_OFFSET = "$(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE))"
-ROOTFS_PARTITION_SIZE_MULTI = 1048576
-SECOND_KERNEL_PARTITION_OFFSET = "$(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))"
 THIRD_KERNEL_PARTITION_OFFSET = "$(shell expr $(SECOND_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))"
 FOURTH_KERNEL_PARTITION_OFFSET = "$(shell expr $(THIRD_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))"
+
+# USERDATA_PARTITION values
 MULTI_ROOTFS_PARTITION_OFFSET = "$(shell expr $(FOURTH_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))"
+MULTI_ROOTFS_PARTITION_SIZE = 2321408 # 2731008 - 204800 - 204800
+
+LINUX_SWAP_PARTITION_OFFSET = "$(shell expr $(MULTI_ROOTFS_PARTITION_OFFSET) \+ $(MULTI_ROOTFS_PARTITION_SIZE))"
+LINUX_SWAP_PARTITION_SIZE = 204800
+
+STORAGE_PARTITION_OFFSET = "$(shell expr $(LINUX_SWAP_PARTITION_OFFSET) \+ $(LINUX_SWAP_PARTITION_SIZE))"
+#STORAGE_PARTITION_SIZE = 204800 # remaining flash memory
 
 flash-image-armbox-multi: IMAGE_NAME=$(IMAGE_PREFIX)-$(IMAGE_SUFFIX)
 flash-image-armbox-multi:
@@ -167,11 +178,13 @@ flash-image-armbox-multi:
 	parted -s $(EMMC_IMAGE) mklabel gpt
 	parted -s $(EMMC_IMAGE) unit KiB mkpart boot fat16 $(IMAGE_ROOTFS_ALIGNMENT) $(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \+ $(BOOT_PARTITION_SIZE))
 	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxkernel $(KERNEL_PARTITION_OFFSET) $(shell expr $(KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
-	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxrootfs ext4 $(ROOTFS_PARTITION_OFFSET) $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE_MULTI))
+	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxrootfs ext4 $(ROOTFS_PARTITION_OFFSET) $(shell expr $(ROOTFS_PARTITION_OFFSET) \+ $(ROOTFS_PARTITION_SIZE))
 	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxkernel2 $(SECOND_KERNEL_PARTITION_OFFSET) $(shell expr $(SECOND_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
 	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxkernel3 $(THIRD_KERNEL_PARTITION_OFFSET) $(shell expr $(THIRD_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
 	parted -s $(EMMC_IMAGE) unit KiB mkpart linuxkernel4 $(FOURTH_KERNEL_PARTITION_OFFSET) $(shell expr $(FOURTH_KERNEL_PARTITION_OFFSET) \+ $(KERNEL_PARTITION_SIZE))
-	parted -s $(EMMC_IMAGE) unit KiB mkpart userdata ext4 $(MULTI_ROOTFS_PARTITION_OFFSET) 100%
+	parted -s $(EMMC_IMAGE) unit KiB mkpart userdata ext4 $(MULTI_ROOTFS_PARTITION_OFFSET) $(shell expr $(MULTI_ROOTFS_PARTITION_OFFSET) \+ $(MULTI_ROOTFS_PARTITION_SIZE))
+	parted -s $(EMMC_IMAGE) unit KiB mkpart swap linux-swap $(LINUX_SWAP_PARTITION_OFFSET) $(shell expr $(LINUX_SWAP_PARTITION_OFFSET) \+ $(LINUX_SWAP_PARTITION_SIZE))
+	parted -s $(EMMC_IMAGE) unit KiB mkpart storage ext4 $(STORAGE_PARTITION_OFFSET) 100%
 	dd if=/dev/zero of=$(IMAGE_BUILD_TMP)/$(HD51_BOOT_IMAGE) bs=$(BLOCK_SIZE) count=$(shell expr $(BOOT_PARTITION_SIZE) \* $(BLOCK_SECTOR))
 	mkfs.msdos -S 512 $(IMAGE_BUILD_TMP)/$(HD51_BOOT_IMAGE)
 	echo "boot emmcflash0.linuxkernel  'root=/dev/mmcblk0p3 rootsubdir=linuxrootfs1 kernel=/dev/mmcblk0p2 rw rootwait $(BOXMODEL)_4.boxmode=1'" > $(IMAGE_BUILD_TMP)/STARTUP
@@ -186,7 +199,7 @@ flash-image-armbox-multi:
 	mcopy -i $(IMAGE_BUILD_TMP)/$(HD51_BOOT_IMAGE) -v $(IMAGE_BUILD_TMP)/STARTUP_4 ::
 	dd conv=notrunc if=$(IMAGE_BUILD_TMP)/$(HD51_BOOT_IMAGE) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(IMAGE_ROOTFS_ALIGNMENT) \* $(BLOCK_SECTOR))
 	dd conv=notrunc if=$(KERNEL_ZIMAGE_DTB) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(KERNEL_PARTITION_OFFSET) \* $(BLOCK_SECTOR))
-	resize2fs $(IMAGE_BUILD_TMP)/$(HD51_IMAGE_LINK) $(ROOTFS_PARTITION_SIZE_MULTI)k
+	resize2fs $(IMAGE_BUILD_TMP)/$(HD51_IMAGE_LINK) $(ROOTFS_PARTITION_SIZE)k
 	# Truncate on purpose
 	dd if=$(IMAGE_BUILD_TMP)/$(HD51_IMAGE_LINK) of=$(EMMC_IMAGE) bs=$(BLOCK_SIZE) seek=$(shell expr $(ROOTFS_PARTITION_OFFSET) \* $(BLOCK_SECTOR))
 	# Create final USB-image