deb20ef93b
Add a config entry specifically for RISC-V runtime.
Memory usage is 7066 bytes.
Also adjust some library options. This make the ARC runtime binary
smaller as well:
before:
FLASH: 8808 B
SRAM: 3672 B
after:
FLASH: 5596 B
SRAM: 3672 B
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
24 lines
405 B
Plaintext
24 lines
405 B
Plaintext
# Drivers and peripherals
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CONFIG_I2C=n
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CONFIG_WATCHDOG=n
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CONFIG_GPIO=n
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CONFIG_PINCTRL=n
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CONFIG_SPI=n
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CONFIG_FLASH=n
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CONFIG_UART_USE_RUNTIME_CONFIGURE=n
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CONFIG_UART_INTERRUPT_DRIVEN=n
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# libs
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CONFIG_MINIMAL_LIBC=y
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CONFIG_CBPRINTF_NANO=y
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CONFIG_CBPRINTF_REDUCED_INTEGRAL=y
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CONFIG_CBPRINTF_LIBC_SUBSTS=n
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# build
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CONFIG_FPU=n
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CONFIG_SIZE_OPTIMIZATIONS=y
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# Boot
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CONFIG_BOOT_DELAY=0
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CONFIG_SAMPLE_DO_OUTPUT=y
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