tegra: enable LCD on PAZ00

[u-boot] / README

diff --git a/README b/README
index 8707bf2d7c4510872feaf5e527c230d0919e28bb..a33647623767f52c971e5ca2cc70c653cecf24dc 100644 (file)
--- a/README
+++ b/README
@@ -2714,10 +2714,13 @@ FIT uImage format:
                CONFIG_FB_ADDR
 
                Define CONFIG_FB_ADDR if you want to use specific
-               address for frame buffer.
-               Then system will reserve the frame buffer address to
-               defined address instead of lcd_setmem (this function
-               grabs the memory for frame buffer by panel's size).
+               address for frame buffer.  This is typically the case
+               when using a graphics controller has separate video
+               memory.  U-Boot will then place the frame buffer at
+               the given address instead of dynamically reserving it
+               in system RAM by calling lcd_setmem(), which grabs
+               the memory for the frame buffer depending on the
+               configured panel size.
 
                Please see board_init_f function.