diff options
| author | Baruch Siach | 2022-10-06 12:19:48 +0200 |
|---|---|---|
| committer | Peter Maydell | 2022-10-20 12:27:48 +0200 |
| commit | 31cb769c317e0623cbe2a3e8da437b6cd7ddef9b (patch) | |
| tree | 7fb5e60c2219b369122f4cd6fbce7fb2d5b922a6 /hw/char | |
| parent | Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (diff) | |
| download | qemu-31cb769c317e0623cbe2a3e8da437b6cd7ddef9b.tar.gz qemu-31cb769c317e0623cbe2a3e8da437b6cd7ddef9b.tar.xz qemu-31cb769c317e0623cbe2a3e8da437b6cd7ddef9b.zip | |
hw/char/pl011: fix baud rate calculation
The PL011 TRM says that "UARTIBRD = 0 is invalid and UARTFBRD is ignored
when this is the case". But the code looks at FBRD for the invalid case.
Fix this.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Message-id: 1408f62a2e45665816527d4845ffde650957d5ab.1665051588.git.baruchs-c@neureality.ai
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/char')
| -rw-r--r-- | hw/char/pl011.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/char/pl011.c b/hw/char/pl011.c index 6e2d7f7509..c076813423 100644 --- a/hw/char/pl011.c +++ b/hw/char/pl011.c @@ -176,7 +176,7 @@ static unsigned int pl011_get_baudrate(const PL011State *s) { uint64_t clk; - if (s->fbrd == 0) { + if (s->ibrd == 0) { return 0; } |