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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-01-21 18:05:22 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-01-22 15:11:12 +0900 |
| commit | 561ca649a8e3d459e95d23b903cd027096935278 (patch) | |
| tree | 87504848d26d8c1916533b893009d8da46f2c443 /arch/arm/Kconfig | |
| parent | 7a37bd64c5b17de4de28538601c2d81cb84684e7 (diff) | |
| download | u-boot-imx-561ca649a8e3d459e95d23b903cd027096935278.zip u-boot-imx-561ca649a8e3d459e95d23b903cd027096935278.tar.gz u-boot-imx-561ca649a8e3d459e95d23b903cd027096935278.tar.bz2 | |
ARM: uniphier: make SPL optional for ARVv8 SoCs
We may want to run different firmware before running U-Boot. For
example, ARM Trusted Firmware runs before U-Boot, making U-Boot
a non-secure world boot loader. In this case, the SoC might be
initialized there, which enables us to skip SPL entirely.
This commit removes "select SPL" to make it configurable. This
also enables the Multi SoC support for the UniPhier ARMv8 SoCs.
(CONFIG_ARCH_UNIPHIER_V8_MULTI) Thanks to the driver model and
Device Tree, the U-Boot proper part is now written in a generic way.
The board/SoC parameters reside in DT. The Multi SoC support
increases the memory footprint a bit, but the U-Boot proper does
not have strict memory constraint. This will mitigate the per-SoC
(sometimes per-board) defconfig burden.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 855871c..2554a2c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -894,12 +894,11 @@ config ARCH_UNIPHIER select OF_CONTROL select OF_LIBFDT select PINCTRL - select SPL - select SPL_DM - select SPL_LIBCOMMON_SUPPORT - select SPL_LIBGENERIC_SUPPORT - select SPL_OF_CONTROL - select SPL_PINCTRL + select SPL_DM if SPL + select SPL_LIBCOMMON_SUPPORT if SPL + select SPL_LIBGENERIC_SUPPORT if SPL + select SPL_OF_CONTROL if SPL + select SPL_PINCTRL if SPL select SUPPORT_SPL help Support for UniPhier SoC family developed by Socionext Inc. |