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From: Minkyu Kang <mk7.kang@samsung.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] powerpc: Don't grab memory for LCD if FB address is defined
Date: Tue, 08 Mar 2011 13:50:27 +0900	[thread overview]
Message-ID: <4D75B593.2050400@samsung.com> (raw)

If FB address is defined specific address then don't grab memory for LCD

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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>
---
 arch/powerpc/lib/board.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index b88cf6b..09c20e9 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -453,9 +453,13 @@ void board_init_f (ulong bootflag)
 	debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
 
 #ifdef CONFIG_LCD
+#ifdef CONFIG_FB_ADDR
+	gd->fb_base = CONFIG_FB_ADDR;
+#else
 	/* reserve memory for LCD display (always full pages) */
 	addr = lcd_setmem (addr);
 	gd->fb_base = addr;
+#endif /* CONFIG_FB_ADDR */
 #endif /* CONFIG_LCD */
 
 #if defined(CONFIG_VIDEO) && defined(CONFIG_8xx)
-- 
1.7.1

                 reply	other threads:[~2011-03-08  4:50 UTC|newest]

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