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From: Gray Remlin <g_remlin@rocketmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] Ensure gd->ram_size end stays on 4k page boundary when 'hiding' RAM
Date: Fri, 15 Oct 2010 19:54:18 +0100	[thread overview]
Message-ID: <4CB8A35A.7020500@rocketmail.com> (raw)

Signed-off-by: Gray Remlin <g_remlin@rocketmail.com>
---
 arch/arm/lib/board.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 22bd2c9..2f0d5c4 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -532,7 +532,7 @@ void board_init_f (ulong bootflag)
         * memory size from the SDRAM controller setup will have to
         * get fixed.
         */
-       gd->ram_size -= CONFIG_SYS_MEM_TOP_HIDE;
+       gd->ram_size -= roundup(CONFIG_SYS_MEM_TOP_HIDE, 4096);
 #endif

        addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size;
--

             reply	other threads:[~2010-10-15 18:54 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-15 18:54 Gray Remlin [this message]
2010-10-15 19:33 ` [U-Boot] [PATCH v2] Ensure gd->ram_size end stays on 4k page boundary when 'hiding' RAM Wolfgang Denk

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