aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/drivers/pci/pci-sh7780.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/drivers/pci/pci-sh7780.c')
-rw-r--r--arch/sh/drivers/pci/pci-sh7780.c16
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