diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-12-11 17:04:01 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-12-19 19:22:39 +0200 |
| commit | 479821a9677cc81e6931bfd0fbe858175e7f1e11 (patch) | |
| tree | 23c9a479dead9dff0b175ca71866294dec0e2387 /Platform/RaspberryPi/RPi3 | |
| parent | e9395c53ba2c0ed0a59b7cc8f32740c904701fd7 (diff) | |
Platform/RPi: Inhibit serial output for all runtime drivers
This is an improvement of e9db04631b63574b090aeab769cc47dcb75a29f7
where we inhibit serial output of MMIO mapped UARTs to all runtime
drivers rather than just RTC, as other drivers may crash the OS
just the same.
Also add it to the Pi 4 platform where it was missing altogether.
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'Platform/RaspberryPi/RPi3')
| -rw-r--r-- | Platform/RaspberryPi/RPi3/RPi3.dsc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Platform/RaspberryPi/RPi3/RPi3.dsc b/Platform/RaspberryPi/RPi3/RPi3.dsc index 945baa50..2368b04f 100644 --- a/Platform/RaspberryPi/RPi3/RPi3.dsc +++ b/Platform/RaspberryPi/RPi3/RPi3.dsc @@ -200,6 +200,8 @@ MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
+ # Runtime debug messages may crash an OS unless serial output to MMIO mapped UARTs is inhibited
+ DebugLib|MdePkg/Library/DxeRuntimeDebugLibSerialPort/DxeRuntimeDebugLibSerialPort.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
EfiResetSystemLib|Platform/RaspberryPi/Library/ResetLib/ResetLib.inf
@@ -505,7 +507,6 @@ EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf
EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf {
<LibraryClasses>
- DebugLib|MdePkg/Library/DxeRuntimeDebugLibSerialPort/DxeRuntimeDebugLibSerialPort.inf
RealTimeClockLib|EmbeddedPkg/Library/VirtualRealTimeClockLib/VirtualRealTimeClockLib.inf
}
EmbeddedPkg/MetronomeDxe/MetronomeDxe.inf
|