From ae73dadb1285301967253c8f859116bf90b69b06 Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Mon, 13 Nov 2023 08:43:57 -0600 Subject: ARM: mach-sunplus: Rework support and directory structure Having a platform need a mach-* directory should be seen as a negative, it means the platform needs special non-standard handling. ARM64 support does not allow mach-* directories at all. While we may not get to that given all the non-standard architectures we support, we should still try to get as close as we can and reduce the number of mach directories. The mach-sunplus/ directory and files, provides just one "feature": having the kernel print the machine name if the DTB does not also contain a "model" string (which they always do). To reduce the number of mach-* directories let's do without that feature and remove this directory. NOTE: The default l2c_aux_mask is now ~0 but these devices never have this type of cache controller so this is safe. Signed-off-by: Andrew Davis Signed-off-by: Arnd Bergmann --- arch/arm/Kconfig.platforms | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'arch/arm/Kconfig.platforms') diff --git a/arch/arm/Kconfig.platforms b/arch/arm/Kconfig.platforms index 38457d5a18ff..acaced2f0ab0 100644 --- a/arch/arm/Kconfig.platforms +++ b/arch/arm/Kconfig.platforms @@ -123,6 +123,35 @@ config ARCH_RDA help This enables support for the RDA Micro 8810PL SoC family. +menuconfig ARCH_SUNPLUS + bool "Sunplus SoCs" + depends on ARCH_MULTI_V7 + help + Support for Sunplus SoC family: SP7021 and succeeding SoC-based systems, + such as the Banana Pi BPI-F2S development board (and derivatives). + () + () + +if ARCH_SUNPLUS + +config SOC_SP7021 + bool "Sunplus SP7021 SoC support" + default ARCH_SUNPLUS + select HAVE_ARM_ARCH_TIMER + select ARM_GIC + select ARM_PSCI + select PINCTRL + select PINCTRL_SPPCTL + select SERIAL_SUNPLUS if TTY + select SERIAL_SUNPLUS_CONSOLE if TTY + help + Support for Sunplus SP7021 SoC. It is based on ARM 4-core + Cortex-A7 with various peripherals (e.g.: I2C, SPI, SDIO, + Ethernet, etc.), FPGA interface, chip-to-chip bus. + It is designed for industrial control. + +endif + config ARCH_UNIPHIER bool "Socionext UniPhier SoCs" depends on ARCH_MULTI_V7 -- cgit v1.2.3