audk/ArmPlatformPkg/Drivers
Leif Lindholm 48edf6be7f ArmPlatformPkg: detect correct pl011 fifo depth
pl011 releases earlier than r1p5 has a fifo depth of 16 bytes, whereas
version r1p5 upwards has a fifo depth of 32 bytes. The pl011 driver was
hardwired to 32 byte depth, causing dropped characters on some platforms
(including default settings on FVP Base and Foundation models).
Update driver to select 16 or 32 on port initialization by checking the
component revision.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16656 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-23 16:10:00 +00:00
..
ArmTrustZone ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
LcdGraphicsOutputDxe ARM Packages: Replace tabs by spaces for indentation 2014-08-26 10:14:17 +00:00
NorFlashDxe ArmPkg/NorFlashDxe : Fix the check of flash addresses 2015-01-23 16:09:07 +00:00
PL011Uart ArmPlatformPkg: detect correct pl011 fifo depth 2015-01-23 16:10:00 +00:00
PL34xDmc ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
PL35xSmc ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
PL061GpioDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
PL180MciDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
PL301Axi ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
PL310L2Cache ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
SP804TimerDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
SP805WatchdogDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00