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Added support for PCI bridge on MPC8272ADS

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Patch by Vitaly Bordug, Feb 09 2005
This commit is contained in:
Wolfgang Denk
2005-09-25 16:27:55 +02:00
parent 0148e8cb43
commit 1972dc0a9e
4 changed files with 163 additions and 8 deletions
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31
board/mpc8260ads/mpc8260ads.c
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@@ -13,6 +13,10 @@
* Yuli Barcohen <yuli@arabellasw.com>
* Added support for SDRAM DIMMs SPD EEPROM, MII, Ethernet PHY init.
*
* Copyright (c) 2005 MontaVista Software, Inc.
* Vitaly Bordug <vbordug@ru.mvista.com>
* Added support for PCI.
*
* See file CREDITS for list of people who contributed to this
* project.
*
@@ -39,6 +43,9 @@
#include <i2c.h>
#include <spd.h>
#include <miiphy.h>
#ifdef CONFIG_PCI
#include <pci.h>
#endif
/*
* I/O Port configuration table
@@ -247,10 +254,23 @@ void reset_phy (void)
#endif /* CONFIG_MII */
}
#ifdef CONFIG_PCI
typedef struct pci_ic_s {
unsigned long pci_int_stat;
unsigned long pci_int_mask;
}pci_ic_t;
#endif
int board_early_init_f (void)
{
vu_long *bcsr = (vu_long *)CFG_BCSR;
#ifdef CONFIG_PCI
volatile pci_ic_t* pci_ic = (pci_ic_t *) CFG_PCI_INT;
/* mask alll the PCI interrupts */
pci_ic->pci_int_mask |= 0xfff00000;
#endif
#if (CONFIG_CONS_INDEX == 1) || (CONFIG_KGDB_INDEX == 1)
bcsr[1] &= ~RS232EN_1;
#endif
@@ -506,3 +526,14 @@ int checkboard (void)
#endif
return 0;
}
#ifdef CONFIG_PCI
struct pci_controller hose;
extern void pci_mpc8250_init(struct pci_controller *);
void pci_init_board(void)
{
pci_mpc8250_init(&hose);
}
#endif