cf7154db07
Add a new config option to allow to select the default compile
optimization level for the kernel.
Select the optimization for size by default if the small_flash feature is
set. Otherwise "Optimize for performance" is set.
Add the small_flash feature flag to all (sub)targets which had the
optimization for size in their default kernel config.
Remove CC_OPTIMIZE_FOR_* symbols from all kernel configs to apply the new
setting.
Exceptions to the above are:
- lantiq, where the optimization for size is only required for the
xway_legacy subtarget but was set for the whole target
- mediatek, ramips/mt7620 & ramips/mt76x8 where boards should have
plenty of space and an optimization for size doesn't make much sense
- rb532, which has 128MByte flash
Signed-off-by: Mathias Kresin <dev@kresin.me>
140 lines
3.9 KiB
Text
140 lines
3.9 KiB
Text
CONFIG_64BIT_PHYS_ADDR=y
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CONFIG_ALCHEMY_GPIOINT_AU1000=y
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CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
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CONFIG_ARCH_DISCARD_MEMBLOCK=y
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CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
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CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y
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CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
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CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
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CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
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CONFIG_ARCH_REQUIRE_GPIOLIB=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
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CONFIG_CEVT_R4K=y
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CONFIG_CLONE_BACKWARDS=y
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CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/mtdblock0 rootfstype=squashfs,jffs2"
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CONFIG_CMDLINE_BOOL=y
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# CONFIG_CMDLINE_OVERRIDE is not set
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# CONFIG_CPU_BIG_ENDIAN is not set
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CONFIG_CPU_GENERIC_DUMP_TLB=y
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CONFIG_CPU_HAS_PREFETCH=y
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CONFIG_CPU_HAS_SYNC=y
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CONFIG_CPU_LITTLE_ENDIAN=y
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CONFIG_CPU_MIPS32=y
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CONFIG_CPU_MIPS32_R1=y
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CONFIG_CPU_MIPSR1=y
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CONFIG_CPU_R4K_CACHE_TLB=y
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CONFIG_CPU_R4K_FPU=y
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_HIGHMEM=y
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CONFIG_CRC16=y
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CONFIG_CSRC_R4K=y
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CONFIG_DMA_NONCOHERENT=y
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CONFIG_EARLY_PRINTK=y
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CONFIG_GENERIC_ATOMIC64=y
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CONFIG_GENERIC_CLOCKEVENTS=y
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CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
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CONFIG_GENERIC_CMOS_UPDATE=y
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CONFIG_GENERIC_IO=y
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CONFIG_GENERIC_IRQ_SHOW=y
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CONFIG_GENERIC_PCI_IOMAP=y
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CONFIG_GENERIC_SMP_IDLE_THREAD=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_DEVRES=y
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CONFIG_HARDWARE_WATCHPOINTS=y
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CONFIG_HAS_DMA=y
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CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT=y
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# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
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CONFIG_HAVE_ARCH_JUMP_LABEL=y
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CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_HAVE_ARCH_TRACEHOOK=y
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# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
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CONFIG_HAVE_CC_STACKPROTECTOR=y
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CONFIG_HAVE_CONTEXT_TRACKING=y
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CONFIG_HAVE_C_RECORDMCOUNT=y
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CONFIG_HAVE_DEBUG_KMEMLEAK=y
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CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
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CONFIG_HAVE_DMA_API_DEBUG=y
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CONFIG_HAVE_DMA_ATTRS=y
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CONFIG_HAVE_DYNAMIC_FTRACE=y
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_IDE=y
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CONFIG_HAVE_KERNEL_BZIP2=y
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CONFIG_HAVE_KERNEL_GZIP=y
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CONFIG_HAVE_KERNEL_LZ4=y
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CONFIG_HAVE_KERNEL_LZMA=y
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CONFIG_HAVE_KERNEL_LZO=y
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CONFIG_HAVE_KERNEL_XZ=y
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CONFIG_HAVE_MEMBLOCK=y
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CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
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CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
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CONFIG_HAVE_NET_DSA=y
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CONFIG_HAVE_OPROFILE=y
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CONFIG_HAVE_PERF_EVENTS=y
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CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
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CONFIG_HW_HAS_PCI=y
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CONFIG_HW_RANDOM=y
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CONFIG_HZ=250
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# CONFIG_HZ_100 is not set
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CONFIG_HZ_250=y
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CONFIG_HZ_PERIODIC=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_IRQ_CPU=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_IRQ_WORK=y
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CONFIG_KEXEC=y
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CONFIG_LEDS_GPIO=y
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_MDIO_BOARDINFO=y
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CONFIG_MIPS=y
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CONFIG_MIPS_ALCHEMY=y
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CONFIG_MIPS_AU1X00_ENET=y
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CONFIG_MIPS_DB1000=y
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# CONFIG_MIPS_DB1XXX is not set
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# CONFIG_MIPS_DB1235 is not set
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# CONFIG_MIPS_GPR is not set
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# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
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CONFIG_MIPS_L1_CACHE_SHIFT=5
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# CONFIG_MIPS_MACHINE is not set
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# CONFIG_MIPS_MTX1 is not set
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CONFIG_MIPS_MT_DISABLED=y
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# CONFIG_MIPS_XXS1500 is not set
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CONFIG_MODULES_USE_ELF_REL=y
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CONFIG_MODULE_FORCE_UNLOAD=y
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# CONFIG_MTD_CFI_INTELEXT is not set
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# CONFIG_MTD_COMPLEX_MAPPINGS is not set
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CONFIG_MTD_PHYSMAP=y
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CONFIG_NEED_DMA_MAP_STATE=y
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CONFIG_NEED_PER_CPU_KM=y
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CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
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CONFIG_PAGEFLAGS_EXTENDED=y
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CONFIG_PCI=y
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CONFIG_PCI_DOMAINS=y
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CONFIG_PERF_USE_VMALLOC=y
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CONFIG_PHYLIB=y
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CONFIG_PHYS_ADDR_T_64BIT=y
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# CONFIG_PREEMPT_RCU is not set
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# CONFIG_PREVENT_FIRMWARE_BUILD is not set
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# CONFIG_RCU_STALL_COMMON is not set
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# CONFIG_SCSI_DMA is not set
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CONFIG_SERIAL_8250_NR_UARTS=4
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CONFIG_SERIAL_8250_RUNTIME_UARTS=4
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# CONFIG_STANDALONE is not set
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CONFIG_SYS_HAS_CPU_MIPS32_R1=y
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CONFIG_SYS_HAS_EARLY_PRINTK=y
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_APM_EMULATION=y
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
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CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
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CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
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CONFIG_SYS_SUPPORTS_ZBOOT=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_USB_SUPPORT=y
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CONFIG_WATCHDOG_CORE=y
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CONFIG_ZONE_DMA_FLAG=0
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