upgrade to fedora-2.6.12-1.1398.FC4 + vserver 2.0.rc7

[linux-2.6.git] / arch / ppc / syslib / m8260_setup.c

diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c
index 2a8c23c..fda75d7 100644 (file)
--- a/arch/ppc/syslib/m8260_setup.c
+++ b/arch/ppc/syslib/m8260_setup.c
@@ -34,9 +34,16 @@
 unsigned char __res[sizeof(bd_t)];
 
 extern void cpm2_reset(void);
-extern void m8260_find_bridges(void);
+extern void pq2_find_bridges(void);
+extern void pq2pci_init_irq(void);
 extern void idma_pci9_init(void);
 
+/* Place-holder for board-specific init */
+void __attribute__ ((weak)) __init
+m82xx_board_setup(void)
+{
+}
+
 static void __init
 m8260_setup_arch(void)
 {
@@ -50,12 +57,13 @@ m8260_setup_arch(void)
        idma_pci9_init();
 #endif
 #ifdef CONFIG_PCI_8260
-       m8260_find_bridges();
+       pq2_find_bridges();
 #endif
 #ifdef CONFIG_BLK_DEV_INITRD
        if (initrd_start)
                ROOT_DEV = Root_RAM0;
 #endif
+       m82xx_board_setup();
 }
 
 /* The decrementer counts at the system (internal) clock frequency
@@ -160,18 +168,18 @@ m8260_show_cpuinfo(struct seq_file *m)
 static void __init
 m8260_init_IRQ(void)
 {
-       int i;
-
-        for ( i = 0 ; i < NR_SIU_INTS ; i++ )
-                irq_desc[i].handler = &cpm2_pic;
+       cpm2_init_IRQ();
 
        /* Initialize the default interrupt mapping priorities,
         * in case the boot rom changed something on us.
         */
-       cpm2_immr->im_intctl.ic_sicr = 0;
        cpm2_immr->im_intctl.ic_siprr = 0x05309770;
-       cpm2_immr->im_intctl.ic_scprrh = 0x05309770;
-       cpm2_immr->im_intctl.ic_scprrl = 0x05309770;
+
+#if defined(CONFIG_PCI) && (defined(CONFIG_ADS8272) || defined(CONFIG_PQ2FADS))
+       /* Initialize stuff for the 82xx CPLD IC and install demux  */
+       pq2pci_init_irq();
+#endif
+
 }
 
 /*
@@ -203,7 +211,7 @@ m8260_map_io(void)
        io_block_mapping(IO_VIRT_ADDR, IO_PHYS_ADDR, 0x10000000, _PAGE_IO);
 }
 
-/* Place-holder for board-specific init */
+/* Place-holder for board-specific ppc_md hooking */
 void __attribute__ ((weak)) __init
 m82xx_board_init(void)
 {