d80c2d7419
since it is broken and inefficient, and then removed by: commitdc961baaeaAuthor: chao.an <anchao@xiaomi.com> Date: Thu Apr 14 18:07:14 2022 +0800 arm/armv7-[a|r]: move fpu save/restore to assembly handler Save/Restore FPU registers in C environment is dangerous practive, which cannot guarantee the compiler won't generate the assembly code with float point registers, especially in interrupt handling Signed-off-by: chao.an <anchao@xiaomi.com> commit8d66dbc068Author: chao.an <anchao@xiaomi.com> Date: Thu Apr 7 13:48:04 2022 +0800 arm/armv[7|8]-m: skip the fpu save/restore if stack frame is integer-only Signed-off-by: chao.an <anchao@xiaomi.com> Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
64 lines
1.7 KiB
Plaintext
64 lines
1.7 KiB
Plaintext
#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_MMCSD_MMCSUPPORT is not set
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# CONFIG_SAMV7_UART2 is not set
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# CONFIG_SAMV7_UART4 is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="same70-qmtech"
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CONFIG_ARCH_BOARD_COMMON=y
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CONFIG_ARCH_BOARD_SAME70_QMTECH=y
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CONFIG_ARCH_CHIP="samv7"
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CONFIG_ARCH_CHIP_SAME70=y
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CONFIG_ARCH_CHIP_SAME70N19=y
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CONFIG_ARCH_CHIP_SAME70N=y
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CONFIG_ARCH_CHIP_SAMV7=y
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CONFIG_ARCH_CHIP_SAMV7_MEM_FLASH=0x80000
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CONFIG_ARCH_CHIP_SAMV7_MEM_RAM=0x40000
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=51262
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CONFIG_BOOT_MCUBOOT=y
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CONFIG_BUILTIN=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"
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CONFIG_MCUBOOT_BOOTLOADER=y
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CONFIG_MCUBOOT_ENABLE_LOGGING=y
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CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
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CONFIG_MMCSD_SDIO=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=262144
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CONFIG_RAM_START=0x20400000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SAMV7_FORMAT_MCUBOOT=y
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CONFIG_SAMV7_GPIOA_IRQ=y
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CONFIG_SAMV7_GPIOD_IRQ=y
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CONFIG_SAMV7_GPIO_IRQ=y
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CONFIG_SAMV7_HSMCI0=y
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CONFIG_SAMV7_XDMAC=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDIO_BLOCKSETUP=y
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CONFIG_START_DAY=24
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2021
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_RAMTEST=y
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CONFIG_UART0_SERIAL_CONSOLE=y
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