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authorWolfgang Denk <wd@pollux.(none)>2005-09-25 16:27:55 +0200
committerWolfgang Denk <wd@pollux.(none)>2005-09-25 16:27:55 +0200
commit1972dc0a9ef329c8b1aa27621a4033b9bb5f34a7 (patch)
treeaad37e8bf4e512fee408a06ecdd2f432a7809a49 /board/mpc8260ads
parent0148e8cb4337a2c65a5ed539d0e7b87f2e099329 (diff)
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Added support for PCI bridge on MPC8272ADS
Patch by Vitaly Bordug, Feb 09 2005
Diffstat (limited to 'board/mpc8260ads')
-rw-r--r--board/mpc8260ads/mpc8260ads.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/board/mpc8260ads/mpc8260ads.c b/board/mpc8260ads/mpc8260ads.c
index fea9173..2125963 100644
--- a/board/mpc8260ads/mpc8260ads.c
+++ b/board/mpc8260ads/mpc8260ads.c
@@ -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