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ARM: rmobile: Enable multi-DTB fit LZO compression

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Enable LZO compression of the multi-DTB fitImages, since the U-Boot
with multiple DTs enabled is becoming quite large and the DTs can
be well compressed. The LZO compression saves almost 200 kiB on the
Salvator-X(S) and ULCB targets.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut 2019-03-13 21:09:49 +01:00 committed by Marek Vasut
parent 95f4bbd581
commit bdafee778d
6 changed files with 27 additions and 6 deletions
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17
arch/arm/mach-rmobile/Kconfig.64
View file

@ -55,6 +55,9 @@ config TARGET_SALVATOR_X
bool "Salvator-X board"
imply R8A7795
imply R8A7796
imply SYS_MALLOC_F
imply MULTI_DTB_FIT
imply MULTI_DTB_FIT_USER_DEFINED_AREA
help
Support for Renesas R-Car Gen3 platform
@ -62,6 +65,9 @@ config TARGET_ULCB
bool "ULCB board"
imply R8A7795
imply R8A7796
imply SYS_MALLOC_F
imply MULTI_DTB_FIT
imply MULTI_DTB_FIT_USER_DEFINED_AREA
help
Support for Renesas R-Car Gen3 ULCB platform
@ -76,4 +82,15 @@ source "board/renesas/ebisu/Kconfig"
source "board/renesas/salvator-x/Kconfig"
source "board/renesas/ulcb/Kconfig"
config MULTI_DTB_FIT_UNCOMPRESS_SZ
default 0x80000 if TARGET_SALVATOR_X
default 0x80000 if TARGET_ULCB
config MULTI_DTB_FIT_USER_DEF_ADDR
default 0x49000000 if TARGET_SALVATOR_X
default 0x49000000 if TARGET_ULCB
config SYS_MALLOC_F_LEN
default 0x8000 if RCAR_GEN3
endif

4
configs/r8a7795_salvator-x_defconfig
View file

@ -1,7 +1,6 @@
CONFIG_ARM=y
CONFIG_ARCH_RMOBILE=y
CONFIG_SYS_TEXT_BASE=0x50000000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_RCAR_GEN3=y
CONFIG_TARGET_SALVATOR_X=y
CONFIG_SMBIOS_PRODUCT_NAME=""
@ -29,7 +28,8 @@ CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7795-salvator-x-u-boot"
CONFIG_OF_LIST="r8a7795-salvator-x-u-boot r8a7796-salvator-x-u-boot r8a77965-salvator-x-u-boot"
CONFIG_MULTI_DTB_FIT=y
CONFIG_MULTI_DTB_FIT_LZO=y
CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y

3
configs/r8a7795_ulcb_defconfig
View file

@ -29,7 +29,8 @@ CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7795-h3ulcb-u-boot"
CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot"
CONFIG_MULTI_DTB_FIT=y
CONFIG_MULTI_DTB_FIT_LZO=y
CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y

3
configs/r8a77965_salvator-x_defconfig
View file

@ -29,7 +29,8 @@ CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a77965-salvator-x-u-boot"
CONFIG_OF_LIST="r8a7795-salvator-x-u-boot r8a7796-salvator-x-u-boot r8a77965-salvator-x-u-boot"
CONFIG_MULTI_DTB_FIT=y
CONFIG_MULTI_DTB_FIT_LZO=y
CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y

3
configs/r8a7796_salvator-x_defconfig
View file

@ -29,7 +29,8 @@ CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7796-salvator-x-u-boot"
CONFIG_OF_LIST="r8a7795-salvator-x-u-boot r8a7796-salvator-x-u-boot r8a77965-salvator-x-u-boot"
CONFIG_MULTI_DTB_FIT=y
CONFIG_MULTI_DTB_FIT_LZO=y
CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y

3
configs/r8a7796_ulcb_defconfig
View file

@ -29,7 +29,8 @@ CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7796-m3ulcb-u-boot"
CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot"
CONFIG_MULTI_DTB_FIT=y
CONFIG_MULTI_DTB_FIT_LZO=y
CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y