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authorYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>2009-03-10 07:51:49 +0100
committerPaul Mundt <lethal@linux-sh.org>2009-03-10 07:51:49 +0100
commit8ffe31334262108be343d92e81649f9dc3efe826 (patch)
tree9ce7301e6563c786ae904d18ba8f4446d566521a /arch/sh
parentsh: sh7785lcr: Updates for fixed PMB. (diff)
downloadlinux-8ffe31334262108be343d92e81649f9dc3efe826.tar.xz
linux-8ffe31334262108be343d92e81649f9dc3efe826.zip
sh: pci-sh7780: fix pci memory address for fixed PMB
Fix the problem that cannot work a PCI device when 32-bit physical address mode. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/drivers/pci/pci-sh7780.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index 078dc44d6b08..773d575a04b9 100644
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -127,8 +127,8 @@ int __init sh7780_pcic_init(struct sh4_pci_address_map *map)
pci_write_reg(word, SH4_PCILSR0);
pci_write_reg(0x00000001, SH4_PCILSR1);
/* Set the values on window 0 PCI config registers */
- word = (CONFIG_MEMORY_SIZE > 0x08000000) ? 0x10000000 : 0x08000000;
- pci_write_reg(word | 0xa0000000, SH4_PCILAR0);
+ word = CONFIG_MEMORY_START | (CONFIG_MEMORY_SIZE - 0x01000000);
+ pci_write_reg(word, SH4_PCILAR0);
pci_write_reg(word, SH7780_PCIMBAR0);
/* Set the values on window 1 PCI config registers */
pci_write_reg(0x00000000, SH4_PCILAR1);