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rockchip: use LZMA FIT for kernel image 

Use LZMA compressed kernel to save some space in boot partition.

Fixes: #11197
Tested-by: Tianling Shen <cnsztl@immortalwrt.org> [NanoPi R2S]
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This commit is contained in:
Chuanhong Guo 2022-11-13 21:29:26 +08:00
parent 6fdeb48c1e
commit c984fc7624
No known key found for this signature in database
GPG Key ID: B6CEA2629F83C3C9
5 changed files with 7 additions and 8 deletions
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3
target/linux/rockchip/image/Makefile
View File

@ -16,7 +16,6 @@ define Build/boot-common
rm -fR $@.boot
mkdir -p $@.boot
$(CP) $(DTS_DIR)/$(DEVICE_DTS).dtb $@.boot/rockchip.dtb
$(CP) $(IMAGE_KERNEL) $@.boot/kernel.img
endef
@ -48,7 +47,7 @@ endef
### Devices ###
define Device/Default
PROFILES := Default
KERNEL := kernel-bin
KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb
IMAGES := sysupgrade.img.gz
DEVICE_DTS = rockchip/$$(SOC)-$(lastword $(subst _, ,$(1)))
endef

3
target/linux/rockchip/image/armv8.mk
View File

@ -2,6 +2,9 @@
#
# Copyright (C) 2020 Tobias Maedel
# FIT will be loaded at 0x02080000. Leave 16M for that, align it to 2M and load the kernel after it.
KERNEL_LOADADDR := 0x03200000
define Device/friendlyarm_nanopi-r2s
DEVICE_VENDOR := FriendlyARM
DEVICE_MODEL := NanoPi R2S

3
target/linux/rockchip/image/mmc.bootscript
View File

@ -2,7 +2,6 @@ part uuid mmc ${devnum}:2 uuid
setenv bootargs "console=ttyS2,1500000 console=tty1 earlycon=uart8250,mmio32,0xff1a0000 root=PARTUUID=${uuid} rw rootwait"
load mmc ${devnum}:1 ${fdt_addr_r} rockchip.dtb
load mmc ${devnum}:1 ${kernel_addr_r} kernel.img
booti ${kernel_addr_r} - ${fdt_addr_r}
bootm ${kernel_addr_r}

3
target/linux/rockchip/image/nanopi-r2s.bootscript
View File

@ -2,7 +2,6 @@ part uuid mmc ${devnum}:2 uuid
setenv bootargs "console=ttyS2,1500000 earlycon=uart8250,mmio32,0xff130000 root=PARTUUID=${uuid} rw rootwait"
load mmc ${devnum}:1 ${fdt_addr_r} rockchip.dtb
load mmc ${devnum}:1 ${kernel_addr_r} kernel.img
booti ${kernel_addr_r} - ${fdt_addr_r}
bootm ${kernel_addr_r}

3
target/linux/rockchip/image/nanopi-r4s.bootscript
View File

@ -2,7 +2,6 @@ part uuid mmc ${devnum}:2 uuid
setenv bootargs "console=ttyS2,1500000 earlycon=uart8250,mmio32,0xff1a0000 root=PARTUUID=${uuid} rw rootwait"
load mmc ${devnum}:1 ${fdt_addr_r} rockchip.dtb
load mmc ${devnum}:1 ${kernel_addr_r} kernel.img
booti ${kernel_addr_r} - ${fdt_addr_r}
bootm ${kernel_addr_r}