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