diff options
Diffstat (limited to 'arch/sh/drivers/pci/pci-sh7780.c')
-rw-r--r-- | arch/sh/drivers/pci/pci-sh7780.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 773d575a04b9..bae6a2cf047d 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c | |||
@@ -120,19 +120,15 @@ int __init sh7780_pcic_init(struct sh4_pci_address_map *map) | |||
120 | 120 | ||
121 | /* Set IO and Mem windows to local address | 121 | /* Set IO and Mem windows to local address |
122 | * Make PCI and local address the same for easy 1 to 1 mapping | 122 | * Make PCI and local address the same for easy 1 to 1 mapping |
123 | * Window0 = map->window0.size @ non-cached area base = SDRAM | ||
124 | * Window1 = map->window1.size @ cached area base = SDRAM | ||
125 | */ | 123 | */ |
126 | word = (CONFIG_MEMORY_SIZE - 0x00100000) | 0x00000001; | 124 | pci_write_reg(map->window0.size - 0xfffff, SH4_PCILSR0); |
127 | pci_write_reg(word, SH4_PCILSR0); | 125 | pci_write_reg(map->window1.size - 0xfffff, SH4_PCILSR1); |
128 | pci_write_reg(0x00000001, SH4_PCILSR1); | ||
129 | /* Set the values on window 0 PCI config registers */ | 126 | /* Set the values on window 0 PCI config registers */ |
130 | word = CONFIG_MEMORY_START | (CONFIG_MEMORY_SIZE - 0x01000000); | 127 | pci_write_reg(map->window0.base, SH4_PCILAR0); |
131 | pci_write_reg(word, SH4_PCILAR0); | 128 | pci_write_reg(map->window0.base, SH7780_PCIMBAR0); |
132 | pci_write_reg(word, SH7780_PCIMBAR0); | ||
133 | /* Set the values on window 1 PCI config registers */ | 129 | /* Set the values on window 1 PCI config registers */ |
134 | pci_write_reg(0x00000000, SH4_PCILAR1); | 130 | pci_write_reg(map->window1.base, SH4_PCILAR1); |
135 | pci_write_reg(0x00000000, SH7780_PCIMBAR1); | 131 | pci_write_reg(map->window1.base, SH7780_PCIMBAR1); |
136 | 132 | ||
137 | /* Map IO space into PCI IO window | 133 | /* Map IO space into PCI IO window |
138 | * The IO window is 64K-PCIBIOS_MIN_IO in size | 134 | * The IO window is 64K-PCIBIOS_MIN_IO in size |