Symbol: SPI_TXFTLR
sys/arch/arm/rockchip/rk_spi.c
428
SPIREG_WRITE(sc, SPI_TXFTLR, SPI_FIFOLEN - len);
sys/arch/arm/rockchip/rk_spi.c
434
SPIREG_WRITE(sc, SPI_TXFTLR, 0);