From 11b897cf84c37e6522db914793677e933ef311fb Mon Sep 17 00:00:00 2001
From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Wed, 24 Feb 2010 17:40:21 +0100
Subject: MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
On Alchemy the PCMCIA area lies at the end of the chips 36bit system bus
area. Currently, addresses at the far end of the 32bit area are assumed
to belong to the PCMCIA area and fixed up to the real 36bit address before
being passed to ioremap().
A previous commit enabled 64 bit physical size for the resource datatype on
Alchemy and this allows to use the correct 36bit addresses when registering
the PCMCIA sockets.
This patch removes the 32-to-36bit address fixup and registers the Alchemy
demo board pcmcia socket with the correct 36bit physical addresses.
Tested on DB1200, with a CF card (ide-cs driver) and a 3c589 PCMCIA ethernet
card.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/994/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/alchemy/xxs1500/platform.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
(limited to 'arch/mips/alchemy/xxs1500')
diff --git a/arch/mips/alchemy/xxs1500/platform.c b/arch/mips/alchemy/xxs1500/platform.c
index c14dcaa..e87c45c 100644
--- a/arch/mips/alchemy/xxs1500/platform.c
+++ b/arch/mips/alchemy/xxs1500/platform.c
@@ -25,22 +25,22 @@
static struct resource xxs1500_pcmcia_res[] = {
{
- .name = "pseudo-io",
+ .name = "pcmcia-io",
.flags = IORESOURCE_MEM,
- .start = PCMCIA_IO_PSEUDO_PHYS,
- .end = PCMCIA_IO_PSEUDO_PHYS + 0x00040000 - 1,
+ .start = PCMCIA_IO_PHYS_ADDR,
+ .end = PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
},
{
- .name = "pseudo-attr",
+ .name = "pcmcia-attr",
.flags = IORESOURCE_MEM,
- .start = PCMCIA_ATTR_PSEUDO_PHYS,
- .end = PCMCIA_ATTR_PSEUDO_PHYS + 0x00040000 - 1,
+ .start = PCMCIA_ATTR_PHYS_ADDR,
+ .end = PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
},
{
- .name = "pseudo-mem",
+ .name = "pcmcia-mem",
.flags = IORESOURCE_MEM,
- .start = PCMCIA_IO_PSEUDO_PHYS,
- .end = PCMCIA_IO_PSEUDO_PHYS + 0x00040000 - 1,
+ .start = PCMCIA_MEM_PHYS_ADDR,
+ .end = PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
},
};
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