#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/mpc8260.h>
-#include <asm/immap_cpm2.h>
+#include <asm/cpm2.h>
#include <asm/machdep.h>
#include <asm/bootinfo.h>
#include <asm/time.h>
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)
{
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
+
+ identify_ppc_sys_by_name_and_id(BOARD_CHIP_NAME,
+ in_be32(CPM_MAP_ADDR + CPM_IMMR_OFFSET));
+
+ m82xx_board_setup();
}
/* The decrementer counts at the system (internal) clock frequency
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
+
}
/*
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)
{