From: Markos Chandras Date: Mon, 21 Jul 2014 07:46:14 +0000 (+0100) Subject: MIPS: Kconfig: Don't allow both microMIPS and SmartMIPS to be selected. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e2b53725a209539b195ee359894bbbf8c16c885;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git MIPS: Kconfig: Don't allow both microMIPS and SmartMIPS to be selected. microMIPS and SmartMIPS can't be used together. This fixes the following build problem: Warning: the 32-bit microMIPS architecture does not support the `smartmips' extension arch/mips/kernel/entry.S:90: Error: unrecognized opcode `mtlhx $24' [...] arch/mips/kernel/entry.S:109: Error: unrecognized opcode `mtlhx $24' Signed-off-by: Markos Chandras Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7421/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index f43aa536c517..9536ef912f59 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2101,9 +2101,17 @@ config 64BIT_PHYS_ADDR config ARCH_PHYS_ADDR_T_64BIT def_bool 64BIT_PHYS_ADDR +choice + prompt "SmartMIPS or microMIPS ASE support" + +config CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS + bool "None" + help + Select this if you want neither microMIPS nor SmartMIPS support + config CPU_HAS_SMARTMIPS depends on SYS_SUPPORTS_SMARTMIPS - bool "Support for the SmartMIPS ASE" + bool "SmartMIPS" help SmartMIPS is a extension of the MIPS32 architecture aimed at increased security at both hardware and software level for @@ -2115,11 +2123,13 @@ config CPU_HAS_SMARTMIPS config CPU_MICROMIPS depends on SYS_SUPPORTS_MICROMIPS - bool "Build kernel using microMIPS ISA" + bool "microMIPS" help When this option is enabled the kernel will be built using the microMIPS ISA +endchoice + config CPU_HAS_MSA bool "Support for the MIPS SIMD Architecture (EXPERIMENTAL)" depends on CPU_SUPPORTS_MSA