#include <asm/pci-bridge.h>
#include <asm/reg.h>
#include <mm/mmu_decl.h>
-#include "mpc7448_hpc2.h"
+#include <asm/tsi108_pci.h>
#include <asm/tsi108_irq.h>
#include <asm/mpic.h>
#define DBG(fmt...) do { } while(0)
#endif
-#ifndef CONFIG_PCI
-isa_io_base = MPC7448_HPC2_ISA_IO_BASE;
-isa_mem_base = MPC7448_HPC2_ISA_MEM_BASE;
-pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET;
-#endif
-
-extern int tsi108_setup_pci(struct device_node *dev);
-extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
-extern void tsi108_pci_int_init(struct device_node *node);
-extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);
+#define MPC7448HPC2_PCI_CFG_PHYS 0xfb000000
-int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
+int mpc7448_hpc2_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
static void __init mpc7448_hpc2_setup_arch(void)
{
- struct device_node *cpu;
struct device_node *np;
if (ppc_md.progress)
ppc_md.progress("mpc7448_hpc2_setup_arch():set_bridge", 0);
- cpu = of_find_node_by_type(NULL, "cpu");
- if (cpu != 0) {
- const unsigned int *fp;
-
- fp = of_get_property(cpu, "clock-frequency", NULL);
- if (fp != 0)
- loops_per_jiffy = *fp / HZ;
- else
- loops_per_jiffy = 50000000 / HZ;
- of_node_put(cpu);
- }
tsi108_csr_vir_base = get_vir_csrbase();
/* setup PCI host bridge */
#ifdef CONFIG_PCI
- for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
- tsi108_setup_pci(np);
+ for_each_compatible_node(np, "pci", "tsi108-pci")
+ tsi108_setup_pci(np, MPC7448HPC2_PCI_CFG_PHYS, 0);
ppc_md.pci_exclude_device = mpc7448_hpc2_exclude_device;
if (ppc_md.progress)
}
/*
- * Interrupt setup and service. Interrrupts on the mpc7448_hpc2 come
+ * Interrupt setup and service. Interrupts on the mpc7448_hpc2 come
* from the four external INT pins, PCI interrupts are routed via
* PCI interrupt control registers, it generates internal IRQ23
*
static int mpc7448_machine_check_exception(struct pt_regs *regs)
{
- extern void tsi108_clear_pci_cfg_error(void);
const struct exception_table_entry *entry;
/* Are we prepared to handle this fault */