diff options
Diffstat (limited to 'drivers/pci/pci_sh7751.c')
| -rw-r--r-- | drivers/pci/pci_sh7751.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/pci/pci_sh7751.c b/drivers/pci/pci_sh7751.c index 420ae81..8a50445 100644 --- a/drivers/pci/pci_sh7751.c +++ b/drivers/pci/pci_sh7751.c @@ -66,9 +66,6 @@ #define SH7751_PCI_IO_BASE 0xFE240000 #define SH7751_PCI_IO_SIZE 0x00040000 -#define SH7751_CS3_BASE_ADDR 0x0C000000 -#define SH7751_P2CS3_BASE_ADDR 0xAC000000 - #define SH7751_PCIPAR (vu_long *)0xFE2001C0 #define SH7751_PCIPDR (vu_long *)0xFE200220 @@ -153,11 +150,12 @@ int pci_sh7751_init(struct pci_controller *hose) /* Set up target memory mappings (for external DMA access) */ /* Map both P0 and P2 range to Area 3 RAM for ease of use */ - p4_out((64 - 1) << 20, SH7751_PCILSR0); - p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCILAR0); + p4_out(CONFIG_SYS_SDRAM_SIZE - 0x100000, SH7751_PCILSR0); + p4_out(CONFIG_SYS_SDRAM_BASE & 0x1FF00000, SH7751_PCILAR0); + p4_out(CONFIG_SYS_SDRAM_BASE & 0xFFF00000, SH7751_PCICONF5); + p4_out(0, SH7751_PCILSR1); p4_out(0, SH7751_PCILAR1); - p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCICONF5); p4_out(0xd0000000, SH7751_PCICONF6); /* Map memory window to same address on PCI bus */ |