sh: pci-sh7780: fix pci memory address for fixed PMB

PATCH Superseded Yoshihiro Shimoda 1 participant 1 message Feb 20, 2009 SuperH

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Yoshihiro Shimoda

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2009-02-20 10:32 UTC #0 lore raw

PATCH 3/3 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 <[email protected]>

---
I changed this driver before. I think that I must revise it so that a hardcoding...

 arch/sh/drivers/pci/pci-sh7780.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

arch/sh/drivers/pci/pci-sh7780.c +2 -2

index 078dc44..773d575 100644
@@ -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);

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