From: Stefan Roese <sr@denx•de>
To: linuxppc-dev@ozlabs•org
Subject: [PATCH] ppc: Fix PCIX configuration of Ocotea & Taishan for > 512MB DDR
Date: Fri, 16 Mar 2007 21:06:00 +0100 [thread overview]
Message-ID: <200703162106.00855.sr@denx.de> (raw)
[PATCH] ppc: Fix PCIX configuration of Ocotea & Taishan for > 512MB DDR
Change the configuration of the PCIX PCI->PLB inbound memory window
to be 2GB instead of 512kB. The comment already mentioned 2GB, but the
code unfortunately didn't reflect this.
Signed-off-by: Stefan Roese <sr@denx•de>
---
commit 7eb6a3d9d0d0dadd5634d6c7c3fd262652076355
tree 620c232e5cf39d5cf905ec503f4fc86456cef104
parent 2553194704512d8a00d6e50b9e780ecc87d1ca2a
author Stefan Roese <sr@denx•de> Fri, 16 Mar 2007 20:57:00 +0100
committer Stefan Roese <sr@denx•de> Fri, 16 Mar 2007 20:57:00 +0100
arch/ppc/platforms/4xx/ocotea.c | 2 +-
arch/ppc/platforms/4xx/taishan.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 14780eb..626264a 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -178,7 +178,7 @@ ocotea_setup_pcix(void)
/* Setup 2GB PCI->PLB inbound memory window at 0, enable MSIs */
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAH);
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAL);
- PCIX_WRITEL(0xe0000007, PCIX0_PIM0SA);
+ PCIX_WRITEL(0x80000007, PCIX0_PIM0SA);
eieio();
}
diff --git a/arch/ppc/platforms/4xx/taishan.c b/arch/ppc/platforms/4xx/taishan.c
index bb0253e..5d9af8d 100644
--- a/arch/ppc/platforms/4xx/taishan.c
+++ b/arch/ppc/platforms/4xx/taishan.c
@@ -235,7 +235,7 @@ taishan_setup_pcix(void)
/* Setup 2GB PCI->PLB inbound memory window at 0, enable MSIs */
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAH);
PCIX_WRITEL(0x00000000, PCIX0_PIM0LAL);
- PCIX_WRITEL(0xe0000007, PCIX0_PIM0SA);
+ PCIX_WRITEL(0x80000007, PCIX0_PIM0SA);
PCIX_WRITEL(0xffffffff, PCIX0_PIM0SAH);
iounmap(pcix_reg_base);
next reply other threads:[~2007-03-16 20:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-16 20:06 Stefan Roese [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-03-16 20:02 [PATCH] ppc: Fix PCIX configuration of Ocotea & Taishan for > 512MB DDR Stefan Roese
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