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authorMinkyu Kang <mk7.kang@samsung.com>2011-04-24 22:22:34 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-04-27 19:38:11 +0200
commitd32a1a4caa2a2ca7c385f4489167e170bf7fb5c1 (patch)
treea1639101fa12152a79748dc4233631a9d595b954 /README
parentaeb630d2063706187352543929058f0308f872d2 (diff)
downloadu-boot-linaro-stable-d32a1a4caa2a2ca7c385f4489167e170bf7fb5c1.tar.gz
Don't grab memory for LCD if FB address is defined
If FB address is defined specific address then don't grab memory for LCD Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <kumar.gala@freescale.com>
Diffstat (limited to 'README')
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diff --git a/README b/README
index 85cbb8e02..ba4fdd44a 100644
--- a/README
+++ b/README
@@ -2011,6 +2011,20 @@ The following options need to be configured:
thus overwriting the architecutre dependent default
settings.
+- Frame Buffer Address:
+ 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 grab the memory for frame buffer
+ by panel's size).
+
+ Please see board_init_f function.
+
+ If you want this config option then,
+ please define it at your board config file
+
Legacy uImage format:
Arg Where When