fix DIU for small screens
PATCH 1/1 fix DIU for small screens
The DIU_DIV register is 8 bit not 5 bit. This prevented large DIV values so it was not possible to set a slow pixel clock and thus prevented display on small screens.
Signed-off-by Kenneth Johansson <[email protected]>
board/ads5121/ads5121_diu.c +1 -1
@@ -57,7 +57,7 @@ void diu_set_pixel_clock(unsigned int pixclock)/* Modify PXCLK in GUTS CLKDVDR */ debug ("DIU: Current value of CLKDVDR = 0x%08x\n" , *clkdvdr); temp = *clkdvdr &0xFFFFFF00 ; - *clkdvdr = temp | (pixval &0x1F ); + *clkdvdr = temp | (pixval &0xFF );debug ("DIU: Modified value of CLKDVDR = 0x%08x\n" , *clkdvdr); }