X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fppc%2Fplatforms%2Fsbc82xx.c;h=3a404a88cab1137c494c2080d6f860b79394810c;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=28a77dba3ae4fc69be6b5be716ed0e9ce9a62eff;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c
index 28a77dba3..3a404a88c 100644
--- a/arch/ppc/platforms/sbc82xx.c
+++ b/arch/ppc/platforms/sbc82xx.c
@@ -16,10 +16,11 @@
  */
 
 #include <linux/config.h>
-#include <linux/seq_file.h>
 #include <linux/stddef.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/init.h>
+#include <linux/pci.h>
 
 #include <asm/mpc8260.h>
 #include <asm/machdep.h>
@@ -28,39 +29,12 @@
 #include <asm/immap_cpm2.h>
 #include <asm/pci.h>
 
-static void (*callback_setup_arch)(void);
 static void (*callback_init_IRQ)(void);
 
 extern unsigned char __res[sizeof(bd_t)];
 
-extern void m8260_init(unsigned long r3, unsigned long r4,
-	unsigned long r5, unsigned long r6, unsigned long r7);
-
 extern void (*late_time_init)(void);
 
-static int
-sbc82xx_show_cpuinfo(struct seq_file *m)
-{
-	bd_t	*binfo = (bd_t *)__res;
-
-	seq_printf(m, "vendor\t\t: Wind River\n"
-		      "machine\t\t: SBC PowerQUICC II\n"
-		      "\n"
-		      "mem size\t\t: 0x%08lx\n"
-		      "console baud\t\t: %ld\n"
-		      "\n",
-		      binfo->bi_memsize,
-		      binfo->bi_baudrate);
-	return 0;
-}
-
-static void __init
-sbc82xx_setup_arch(void)
-{
-	printk("SBC PowerQUICC II Port\n");
-	callback_setup_arch();
-}
-
 #ifdef CONFIG_GEN_RTC
 TODC_ALLOC();
 
@@ -236,26 +210,36 @@ static int sbc82xx_pci_map_irq(struct pci_dev *dev, unsigned char idsel,
 	return PCI_IRQ_TABLE_LOOKUP;
 }
 
+static void __devinit quirk_sbc8260_cardbus(struct pci_dev *pdev)
+{
+	uint32_t ctrl;
+
+	if (pdev->bus->number != 0 || pdev->devfn != PCI_DEVFN(17, 0))
+		return;
+
+	printk(KERN_INFO "Setting up CardBus controller\n");
+
+	/* Set P2CCLK bit in System Control Register */
+	pci_read_config_dword(pdev, 0x80, &ctrl);
+	ctrl |= (1<<27);
+	pci_write_config_dword(pdev, 0x80, ctrl);
 
+	/* Set MFUNC up for PCI IRQ routing via INTA and INTB, and LEDs. */
+	pci_write_config_dword(pdev, 0x8c, 0x00c01d22);
+
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1420, quirk_sbc8260_cardbus);
 
 void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-	      unsigned long r6, unsigned long r7)
+m82xx_board_init(void)
 {
-	/* Generic 8260 platform initialization */
-	m8260_init(r3, r4, r5, r6, r7);
-
 	/* u-boot may be using one of the FCC Ethernet devices.
 	   Use the MAC address to the SCC. */
 	__res[offsetof(bd_t, bi_enetaddr[5])] &= ~3;
 
 	/* Anything special for this platform */
-	ppc_md.show_cpuinfo	= sbc82xx_show_cpuinfo;
-
-	callback_setup_arch	= ppc_md.setup_arch;
 	callback_init_IRQ	= ppc_md.init_IRQ;
 
-	ppc_md.setup_arch	= sbc82xx_setup_arch;
 	ppc_md.init_IRQ		= sbc82xx_init_IRQ;
 	ppc_md.pci_map_irq	= sbc82xx_pci_map_irq;
 #ifdef CONFIG_GEN_RTC