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>
182 lines
4.9 KiB
Groff
182 lines
4.9 KiB
Groff
CONFIG_ARCH_BINFMT_ELF_STATE=y
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CONFIG_ARCH_CLOCKSOURCE_DATA=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_HAS_ELF_RANDOMIZE=y
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# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
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# CONFIG_ARCH_HAS_SG_CHAIN is not set
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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_REQUIRE_GPIOLIB=y
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CONFIG_ARCH_SUPPORTS_UPROBES=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ARCH_USE_BUILTIN_BSWAP=y
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CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
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CONFIG_ATA=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_CEVT_R4K=y
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CONFIG_CLONE_BACKWARDS=y
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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_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=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_CRYPTO_CRC32C=y
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CONFIG_CRYPTO_DEFLATE=y
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CONFIG_CRYPTO_HASH=y
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CONFIG_CRYPTO_HASH2=y
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CONFIG_CRYPTO_LZO=y
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CONFIG_CRYPTO_RNG2=y
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CONFIG_CRYPTO_WORKQUEUE=y
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CONFIG_CSRC_R4K=y
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CONFIG_DMA_NONCOHERENT=y
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# CONFIG_ENABLE_WARN_DEPRECATED is not set
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CONFIG_EXT4_FS=y
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# CONFIG_F2FS_CHECK_FS is not set
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CONFIG_F2FS_FS=y
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# CONFIG_F2FS_FS_SECURITY is not set
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CONFIG_F2FS_FS_XATTR=y
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CONFIG_F2FS_STAT_FS=y
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CONFIG_FS_MBCACHE=y
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CONFIG_GENERIC_ATOMIC64=y
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CONFIG_GENERIC_CLOCKEVENTS=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_CHIP=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_SCHED_CLOCK=y
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CONFIG_GENERIC_SMP_IDLE_THREAD=y
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CONFIG_GENERIC_TIME_VSYSCALL=y
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CONFIG_GLOB=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_SYSFS=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_MAP=y
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# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
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# CONFIG_HAVE_ARCH_BITREVERSE 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_SECCOMP_FILTER=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_DMA_CONTIGUOUS=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_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_IDE=y
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CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
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CONFIG_HAVE_LATENCYTOP_SUPPORT=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_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
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# CONFIG_HIGH_RES_TIMERS is not set
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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_IMAGE_CMDLINE_HACK=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_IRQ_DOMAIN=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_IRQ_MIPS_CPU=y
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CONFIG_IRQ_WORK=y
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CONFIG_JBD2=y
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CONFIG_KEXEC=y
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CONFIG_KEXEC_CORE=y
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CONFIG_KORINA=y
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CONFIG_LEDS_MIKROTIK_RB532=y
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CONFIG_LZO_COMPRESS=y
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CONFIG_LZO_DECOMPRESS=y
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CONFIG_MIKROTIK_RB532=y
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CONFIG_MIPS=y
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CONFIG_MIPS_CLOCK_VSYSCALL=y
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CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y
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# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
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CONFIG_MIPS_L1_CACHE_SHIFT=4
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CONFIG_MIPS_L1_CACHE_SHIFT_4=y
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# CONFIG_MIPS_MACHINE is not set
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CONFIG_MODULES_USE_ELF_REL=y
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CONFIG_MTD_CFI_ADV_OPTIONS=y
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# CONFIG_MTD_CFI_AMDSTD is not set
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CONFIG_MTD_CFI_GEOMETRY=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_NAND=y
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CONFIG_MTD_NAND_ECC=y
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CONFIG_MTD_NAND_PLATFORM=y
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CONFIG_MTD_PHYSMAP=y
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# CONFIG_MTD_ROOTFS_ROOT_DEV is not set
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CONFIG_MTD_UBI=y
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CONFIG_MTD_UBI_BEB_LIMIT=20
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CONFIG_MTD_UBI_BLOCK=y
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# CONFIG_MTD_UBI_FASTMAP is not set
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# CONFIG_MTD_UBI_GLUEBI is not set
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CONFIG_MTD_UBI_WL_THRESHOLD=4096
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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_NO_IOPORT_MAP is not set
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# CONFIG_OF is not set
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CONFIG_PATA_RB532=y
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CONFIG_PCI=y
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CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
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CONFIG_PCI_DOMAINS=y
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CONFIG_PERF_USE_VMALLOC=y
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CONFIG_PGTABLE_LEVELS=2
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CONFIG_RC32434_WDT=y
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# CONFIG_RCU_STALL_COMMON is not set
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# CONFIG_SCHED_HRTICK is not set
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# CONFIG_SCHED_INFO is not set
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CONFIG_SCSI=y
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# CONFIG_SCSI_LOWLEVEL is not set
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# CONFIG_SCSI_PROC_FS is not set
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# CONFIG_SERIAL_8250_FSL is not set
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CONFIG_SQUASHFS_DECOMP_MULTI=y
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# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
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CONFIG_SRCU=y
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# CONFIG_SWAP is not set
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CONFIG_SWAP_IO_SPACE=y
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CONFIG_SYSCTL_EXCEPTION_TRACE=y
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CONFIG_SYS_HAS_CPU_MIPS32_R1=y
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
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CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_UBIFS_FS=y
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# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
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CONFIG_UBIFS_FS_LZO=y
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CONFIG_UBIFS_FS_ZLIB=y
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CONFIG_VIA_RHINE=y
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CONFIG_VIA_RHINE_MMIO=y
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CONFIG_ZLIB_DEFLATE=y
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CONFIG_ZLIB_INFLATE=y
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CONFIG_ZONE_DMA_FLAG=0
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