u-boot/arch/arm/mach-exynos/Kconfig
Thomas Abraham 95e74a3df7 arm: exynos7420: remove custome low level init function
Remove the custom low-level initialization function and reuse the
default low-level initialization function. But this requires the
ARMV8_MULTIENTRY config option to be enabled for Exynos7420.

On Exynos7420, the boot CPU belongs to the second cluster and so
with ARMV8_MULTIENTRY config option enabled, the 'branch_if_master'
macro fails to detect the CPU as boot CPU. As a temporary workaround
the CPU_RELEASE_ADDR is set to point to '_main'.

Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22 11:40:24 -08:00

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2.9 KiB
Text

if ARCH_EXYNOS
choice
prompt "EXYNOS architecture type select"
optional
config ARCH_EXYNOS4
bool "Exynos4 SoC family"
select CPU_V7
help
Samsung Exynos4 SoC family are based on ARM Cortex-A9 CPU. There
are multiple SoCs in this family including Exynos4210, Exynos4412,
and Exynos4212.
config ARCH_EXYNOS5
bool "Exynos5 SoC family"
select CPU_V7
help
Samsung Exynos5 SoC family are based on ARM Cortex-A15 CPU (and
Cortex-A7 CPU in big.LITTLE configuration). There are multiple SoCs
in this family including Exynos5250, Exynos5420 and Exynos5800.
config ARCH_EXYNOS7
bool "Exynos7 SoC family"
select ARM64
help
Samsung Exynos7 SoC family are based on ARM Cortex-A57 CPU or
Cortex-A53 CPU (and some in a big.LITTLE configuration). There are
multiple SoCs in this family including Exynos7420.
endchoice
if ARCH_EXYNOS4
choice
prompt "EXYNOS4 board select"
config TARGET_SMDKV310
select SUPPORT_SPL
bool "Exynos4210 SMDKV310 board"
select OF_CONTROL
config TARGET_TRATS
bool "Exynos4210 Trats board"
config TARGET_S5PC210_UNIVERSAL
bool "EXYNOS4210 Universal C210 board"
config TARGET_ORIGEN
bool "Exynos4412 Origen board"
select SUPPORT_SPL
config TARGET_TRATS2
bool "Exynos4412 Trat2 board"
config TARGET_ODROID
bool "Exynos4412 Odroid board"
endchoice
endif
if ARCH_EXYNOS5
config SPL_GPIO_SUPPORT
default y
config SPL_LIBCOMMON_SUPPORT
default y
config SPL_LIBGENERIC_SUPPORT
default y
choice
prompt "EXYNOS5 board select"
config TARGET_ODROID_XU3
bool "Exynos5422 Odroid board"
select OF_CONTROL
config TARGET_ARNDALE
bool "Exynos5250 Arndale board"
select CPU_V7_HAS_NONSEC
select CPU_V7_HAS_VIRT
select SUPPORT_SPL
select OF_CONTROL
config TARGET_SMDK5250
bool "SMDK5250 board"
select SUPPORT_SPL
select OF_CONTROL
config TARGET_SNOW
bool "Snow board"
select SUPPORT_SPL
select OF_CONTROL
config TARGET_SPRING
bool "Spring board"
select SUPPORT_SPL
select OF_CONTROL
select SPL_DISABLE_OF_CONTROL
config TARGET_SMDK5420
bool "SMDK5420 board"
select SUPPORT_SPL
select OF_CONTROL
config TARGET_PEACH_PI
bool "Peach Pi board"
select SUPPORT_SPL
select OF_CONTROL
config TARGET_PEACH_PIT
bool "Peach Pit board"
select SUPPORT_SPL
select OF_CONTROL
endchoice
endif
if ARCH_EXYNOS7
choice
prompt "EXYNOS7 board select"
config TARGET_ESPRESSO7420
bool "ESPRESSO7420 board"
select ARM64
select ARMV8_MULTIENTRY
select SUPPORT_SPL
select OF_CONTROL
select SPL_DISABLE_OF_CONTROL
select PINCTRL
select PINCTRL_EXYNOS7420
select CLK_EXYNOS
endchoice
endif
config SYS_SOC
default "exynos"
source "board/samsung/smdkv310/Kconfig"
source "board/samsung/trats/Kconfig"
source "board/samsung/universal_c210/Kconfig"
source "board/samsung/origen/Kconfig"
source "board/samsung/trats2/Kconfig"
source "board/samsung/odroid/Kconfig"
source "board/samsung/arndale/Kconfig"
source "board/samsung/smdk5250/Kconfig"
source "board/samsung/smdk5420/Kconfig"
source "board/samsung/espresso7420/Kconfig"
endif