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ARM: ux500: Cut down Kconfig options 

These systems are not plentiful and do not have any
strict memory constraints. Cut down the configurability
and select what is needed for all of them so they simply boot,
keeping only the UX500_SOC_DB8500 symbol which is used
elsewhere in the kernel for now, but default it to y.

Cc: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2018-03-07 14:41:53 +01:00
parent 40a6c00f58
commit 52b12be584
1 changed files with 12 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
arch/arm/mach-ux500/Kconfig
View File

@ -9,61 +9,33 @@ menuconfig ARCH_U8500
select ARM_ERRATA_764369 if SMP
select ARM_GIC
select CACHE_L2X0
select CLKSRC_DBX500_PRCMU
select CLKSRC_NOMADIK_MTU
select GPIOLIB
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select I2C
select I2C_NOMADIK
select MFD_DB8500_PRCMU
select PINCTRL
select PINCTRL_AB8500
select PINCTRL_AB8505
select PINCTRL_ABX500
select PINCTRL_DB8500
select PINCTRL_NOMADIK
select PL310_ERRATA_753970 if CACHE_L2X0
select PM_GENERIC_DOMAINS if PM
select REGULATOR
select REGULATOR_DB8500_PRCMU
select REGULATOR_FIXED_VOLTAGE
select SOC_BUS
help
Support for ST-Ericsson's Ux500 architecture
if ARCH_U8500
config UX500_SOC_DB8500
bool
select MFD_DB8500_PRCMU
select PINCTRL_DB8500
select PINCTRL_AB8500
select PINCTRL_AB8505
select REGULATOR
select REGULATOR_DB8500_PRCMU
select CLKSRC_DBX500_PRCMU
select PM_GENERIC_DOMAINS if PM
config MACH_MOP500
bool "U8500 Development platform, MOP500 versions"
select I2C
select I2C_NOMADIK
select REGULATOR
select REGULATOR_FIXED_VOLTAGE
select SOC_BUS
select UX500_SOC_DB8500
help
Include support for the MOP500 development platform.
config MACH_HREFV60
bool "U8500 Development platform, HREFv60 version"
select MACH_MOP500
help
Include support for the HREFv60 new development platform.
Includes HREFv70, v71 etc.
config MACH_SNOWBALL
bool "U8500 Snowball platform"
select MACH_MOP500
help
Include support for the snowball development platform.
config UX500_AUTO_PLATFORM
def_bool y
select MACH_MOP500
help
At least one platform needs to be selected in order to build
a working kernel. If everything else is disabled, this
automatically enables MACH_MOP500.
config UX500_DEBUG_UART
int "Ux500 UART to use for low-level debug"