[RFC PATCH v3 01/17] ARM: add CONFIG_ARCH_SUNXI_V7 for differentiate ARMv5/v7 Allwinner SoCs

Mesih Kilinc
2018-11-21T18:30:34Z

Allwinner also has some ARMv5 SoCs.

In order to add support for them, add a CONFIG_ARCH_SUNXI_V7 bool config
which is selected when a ARMv7 soc is selected, and make CONFIG_ARCH_SUNXI
a common option which is selected by both V7 and V5 sunxi option.

Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com>
---
arch/arm/mach-sunxi/Kconfig | 23 ++++++++++++++++-------
1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index d9c8ecf..7e5f173 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -6,31 +6,38 @@ menuconfig ARCH_SUNXI
select GENERIC_IRQ_CHIP
select GPIOLIB
select PINCTRL
- select PM_OPP
select SUN4I_TIMER
select RESET_CONTROLLER
+ help
+ Support for Allwinner ARM-based family of processors

if ARCH_SUNXI

+if ARCH_MULTI_V7
+
+config ARCH_SUNXI_V7
+ bool
+ select PM_OPP
+
config MACH_SUN4I
bool "Allwinner A10 (sun4i) SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7

config MACH_SUN5I
bool "Allwinner A10s / A13 (sun5i) SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7
select SUN5I_HSTIMER

config MACH_SUN6I
bool "Allwinner A31 (sun6i) SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7
select ARM_GIC
select MFD_SUN6I_PRCM
select SUN5I_HSTIMER

config MACH_SUN7I
bool "Allwinner A20 (sun7i) SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7
select ARM_GIC
select ARM_PSCI
select ARCH_SUPPORTS_BIG_ENDIAN
@@ -39,13 +46,13 @@ config MACH_SUN7I

config MACH_SUN8I
bool "Allwinner sun8i Family SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7
select ARM_GIC
select MFD_SUN6I_PRCM

config MACH_SUN9I
bool "Allwinner (sun9i) SoCs support"
- default ARCH_SUNXI
+ select ARCH_SUNXI_V7
select ARM_GIC

config ARCH_SUNXI_MC_SMP
@@ -56,3 +63,5 @@ config ARCH_SUNXI_MC_SMP
select ARM_CPU_SUSPEND

endif
+
+endif
--
2.7.4