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| author | Tomasz Maciej Nowak <tomek_n@o2.pl> | 2020-02-25 20:07:39 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-03-12 12:59:44 +0100 |
| commit | 5031fbfd22c9a2c126bcab92998d70342b044c5e (patch) | |
| tree | 15c7f3276d55b1a886c3bfa435ac72f61b932532 /target/linux | |
| parent | 63f5268c7ffc774da6f1c3e2fa4bab15527a5632 (diff) | |
| download | upstream-5031fbfd22c9a2c126bcab92998d70342b044c5e.tar.gz upstream-5031fbfd22c9a2c126bcab92998d70342b044c5e.tar.bz2 upstream-5031fbfd22c9a2c126bcab92998d70342b044c5e.zip | |
layerscape: ls1012afrdm: introduce dynamic partitioning
Combine fixed sizes of "kernel" and "rootfs" partitions into one
partition managed by OpenWrt splitter, it will allow better management
of chip capacity and less maintenance burden when compiled kernel image
will outgrow allocated size for kernel partition. This also changes kernel
image format, since splitter only manages kernel and rootfs partitions,
the dtb needs to be updated with the kernel, so for convenience, kernel is
packed to FIT image.
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/layerscape/armv8_64b/config-4.14 | 2 | ||||
| -rw-r--r-- | target/linux/layerscape/image/armv8_64b.mk | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/target/linux/layerscape/armv8_64b/config-4.14 b/target/linux/layerscape/armv8_64b/config-4.14 index 54e6d4cd9d..c1bd718366 100644 --- a/target/linux/layerscape/armv8_64b/config-4.14 +++ b/target/linux/layerscape/armv8_64b/config-4.14 @@ -630,6 +630,8 @@ CONFIG_MTD_NAND_FSL_IFC=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=16384 +CONFIG_MTD_SPLIT_FIRMWARE=y +CONFIG_MTD_SPLIT_FIT_FW=y CONFIG_MTD_SST25L=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_BEB_LIMIT=20 diff --git a/target/linux/layerscape/image/armv8_64b.mk b/target/linux/layerscape/image/armv8_64b.mk index 70af95aa28..3a7b28c416 100644 --- a/target/linux/layerscape/image/armv8_64b.mk +++ b/target/linux/layerscape/image/armv8_64b.mk @@ -32,8 +32,9 @@ define Device/ls1012afrdm ls-append $(1)-uboot-env.bin | pad-to 10M | \ ls-append pfe.itb | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ - append-kernel | pad-to 32M | \ + append-kernel | pad-to $$(BLOCKSIZE) | \ append-rootfs | pad-rootfs | check-size 67108865 + KERNEL := kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb KERNEL_INITRAMFS := kernel-bin | fit none $$(DTS_DIR)/$$(DEVICE_DTS).dtb endef TARGET_DEVICES += ls1012afrdm |