#include <pci.h>
#include <asm/mpc8349_pci.h>
#include <i2c.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
DECLARE_GLOBAL_DATA_PTR;
u32 dev;
struct pci_controller *hose;
- immr = (immap_t *) CFG_IMMRBAR;
+ immr = (immap_t *) CFG_IMMR;
clk = (clk83xx_t *) & immr->clk;
pci_law = immr->sysconf.pcilaw;
pci_pot = immr->ios.pot;
udelay(2000);
#ifdef CONFIG_HARD_I2C
- i2c_set_bus_num(I2C_BUS_2);
+ i2c_set_bus_num(1);
/* Read the PCI_M66EN jumper setting */
if ((i2c_read(CFG_I2C_8574_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0) ||
(i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0)) {
pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR;
- pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
+ pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_32M;
/*
* Configure PCI Outbound Translation Windows
/* PCI1 mem space - prefetch */
pci_pot[0].potar = (CFG_PCI1_MEM_BASE >> 12) & POTAR_TA_MASK;
pci_pot[0].pobar = (CFG_PCI1_MEM_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[0].pocmr =
- POCMR_EN | POCMR_PREFETCH_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+ pci_pot[0].pocmr = POCMR_EN | POCMR_PREFETCH_EN | POCMR_CM_256M;
/* PCI1 IO space */
pci_pot[1].potar = (CFG_PCI1_IO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[1].pobar = (CFG_PCI1_IO_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[1].pocmr = POCMR_EN | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
+ pci_pot[1].pocmr = POCMR_EN | POCMR_IO | POCMR_CM_16M;
/* PCI1 mmio - non-prefetch mem space */
pci_pot[2].potar = (CFG_PCI1_MMIO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[2].pobar = (CFG_PCI1_MMIO_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[2].pocmr = POCMR_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+ pci_pot[2].pocmr = POCMR_EN | POCMR_CM_256M;
/*
* Configure PCI Inbound Translation Windows
hose->region_count = 4;
pci_setup_indirect(hose,
- (CFG_IMMRBAR + 0x8300), (CFG_IMMRBAR + 0x8304));
+ (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
pci_register_hose(hose);
/* PCI2 mem space - prefetch */
pci_pot[3].potar = (CFG_PCI2_MEM_BASE >> 12) & POTAR_TA_MASK;
pci_pot[3].pobar = (CFG_PCI2_MEM_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[3].pocmr =
- POCMR_EN | POCMR_PCI2 | POCMR_PREFETCH_EN | (POCMR_CM_256M &
- POCMR_CM_MASK);
+ pci_pot[3].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_PREFETCH_EN | POCMR_CM_256M;
/* PCI2 IO space */
pci_pot[4].potar = (CFG_PCI2_IO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[4].pobar = (CFG_PCI2_IO_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[4].pocmr =
- POCMR_EN | POCMR_PCI2 | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
+ pci_pot[4].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_IO | POCMR_CM_16M;
/* PCI2 mmio - non-prefetch mem space */
pci_pot[5].potar = (CFG_PCI2_MMIO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[5].pobar = (CFG_PCI2_MMIO_PHYS >> 12) & POBAR_BA_MASK;
- pci_pot[5].pocmr =
- POCMR_EN | POCMR_PCI2 | (POCMR_CM_256M & POCMR_CM_MASK);
+ pci_pot[5].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_CM_256M;
/*
* Configure PCI Inbound Translation Windows
hose->region_count = 4;
pci_setup_indirect(hose,
- (CFG_IMMRBAR + 0x8380), (CFG_IMMRBAR + 0x8384));
+ (CFG_IMMR + 0x8380), (CFG_IMMR + 0x8384));
pci_register_hose(hose);
}
#endif /* CONFIG_PCI */
+#ifdef CONFIG_OF_FLAT_TREE
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+ u32 *p;
+ int len;
+
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8500/bus-range", &len);
+ if (p != NULL) {
+ p[0] = pci_hose[0].first_busno;
+ p[1] = pci_hose[0].last_busno;
+ }
+
+#ifdef CONFIG_MPC83XX_PCI2
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8600/bus-range", &len);
+ if (p != NULL) {
+ p[0] = pci_hose[1].first_busno;
+ p[1] = pci_hose[1].last_busno;
+ }
+#endif
+}
+#endif /* CONFIG_OF_FLAT_TREE */