diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-07-17 13:36:08 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-07-17 13:36:08 +0100 |
| commit | 775df84e48bffba8cb188eecdf7872923d6e15d7 (patch) | |
| tree | bfe0ef148687ca5019d9ddc4b41e68388ea3581d /hw/char/trace-events | |
| parent | 2eb5578b4794d387e03cd424faa1f0e15c245ab9 (diff) | |
hw/char/cmsdk-apb-uart.c: Implement CMSDK APB UART
Implement a model of the simple "APB UART" provided in
the Cortex-M System Design Kit (CMSDK).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1500029487-14822-3-git-send-email-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'hw/char/trace-events')
| -rw-r--r-- | hw/char/trace-events | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/char/trace-events b/hw/char/trace-events index 7fd48bb80d..daf4ee470a 100644 --- a/hw/char/trace-events +++ b/hw/char/trace-events @@ -56,3 +56,12 @@ pl011_write(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x" pl011_can_receive(uint32_t lcr, int read_count, int r) "LCR %08x read_count %d returning %d" pl011_put_fifo(uint32_t c, int read_count) "new char 0x%x read_count now %d" pl011_put_fifo_full(void) "FIFO now full, RXFF set" + +# hw/char/cmsdk_apb_uart.c +cmsdk_apb_uart_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB UART read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" +cmsdk_apb_uart_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB UART write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" +cmsdk_apb_uart_reset(void) "CMSDK APB UART: reset" +cmsdk_apb_uart_receive(uint8_t c) "CMSDK APB UART: got character 0x%x from backend" +cmsdk_apb_uart_tx_pending(void) "CMSDK APB UART: character send to backend pending" +cmsdk_apb_uart_tx(uint8_t c) "CMSDK APB UART: character 0x%x sent to backend" +cmsdk_apb_uart_set_params(int speed) "CMSDK APB UART: params set to %d 8N1" |