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-rw-r--r--src/dev/arm/RealView.py9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/dev/arm/RealView.py b/src/dev/arm/RealView.py
index 3c9c22ecc..1c4fa0f56 100644
--- a/src/dev/arm/RealView.py
+++ b/src/dev/arm/RealView.py
@@ -165,9 +165,12 @@ class Pl111(AmbaDmaDevice):
class HDLcd(AmbaDmaDevice):
type = 'HDLcd'
cxx_header = "dev/arm/hdlcd.hh"
- pixel_clock = Param.Clock('65MHz', "Clock frequency of the pixel clock "
- "(i.e. PXLREFCLK / OSCCLK 5; 23.75MHz "
- "default up to 165MHz)")
+ # For reference, 1024x768MR-16@60 ~= 56 MHz
+ # 1920x1080MR-16@60 ~= 137 MHz
+ # 3840x2160MR-16@60 ~= 533 MHz
+ # Match against the resolution selected in the Linux DTS/DTB file.
+ pixel_clock = Param.Clock('137MHz', "Clock frequency of the pixel clock "
+ "(i.e. PXLREFCLK / OSCCLK 5")
vnc = Param.VncInput(Parent.any, "Vnc server for remote frame buffer "
"display")
amba_id = 0x00141000