Searched hist:f6bfe45a (Results 1 – 2 of 2) sorted by relevance
/openbmc/qemu/include/hw/char/ |
H A D | stm32f2xx_usart.h | f6bfe45a Thu Feb 22 09:12:51 CST 2018 Richard Braun <rbraun@sceen.net> hw/char/stm32f2xx_usart: fix TXE/TC bit handling I/O currently being synchronous, there is no reason to ever clear the SR_TXE bit. However the SR_TC bit may be cleared by software writing to the SR register, so set it on each write. In addition, fix the reset value of the USART status register. Signed-off-by: Richard Braun <rbraun@sceen.net> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> [PMM: removed XXX tag from comment, since it isn't something we need to come back and fix in QEMU] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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/openbmc/qemu/hw/char/ |
H A D | stm32f2xx_usart.c | f6bfe45a Thu Feb 22 09:12:51 CST 2018 Richard Braun <rbraun@sceen.net> hw/char/stm32f2xx_usart: fix TXE/TC bit handling I/O currently being synchronous, there is no reason to ever clear the SR_TXE bit. However the SR_TC bit may be cleared by software writing to the SR register, so set it on each write. In addition, fix the reset value of the USART status register. Signed-off-by: Richard Braun <rbraun@sceen.net> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> [PMM: removed XXX tag from comment, since it isn't something we need to come back and fix in QEMU] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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