[POWERPC] 4xx: libfdt and pci fixes for Rainier

[karo-tx-linux.git] / arch / powerpc / boot / cuboot-pq2.c

diff --git a/arch/powerpc/boot/cuboot-pq2.c b/arch/powerpc/boot/cuboot-pq2.c
index 470ffacb83735887f20ded73c14a3983331c26d0..f56ac6cae9f3b291c1744a21958dc27d2e487a28 100644 (file)
--- a/arch/powerpc/boot/cuboot-pq2.c
+++ b/arch/powerpc/boot/cuboot-pq2.c
@@ -44,22 +44,21 @@ struct pci_range pci_ranges_buf[MAX_PROP_LEN / sizeof(struct pci_range)];
  * some don't set up the PCI PIC at all, so we assume the device tree is
  * sane and update the BRx registers appropriately.
  *
- * For any node defined as compatible with fsl,pq2-chipselect,
- * #address/#size must be 2/1 for chipselect bus, 1/1 for parent bus,
- * and ranges must be for whole chip selects.
+ * For any node defined as compatible with fsl,pq2-localbus,
+ * #address/#size must be 2/1 for the localbus, and 1/1 for the parent bus.
+ * Ranges must be for whole chip selects.
  */
 static void update_cs_ranges(void)
 {
-       u32 ctrl_ph;
-       void *ctrl_node, *bus_node, *parent_node;
+       void *bus_node, *parent_node;
        u32 *ctrl_addr;
        unsigned long ctrl_size;
        u32 naddr, nsize;
        int len;
        int i;
 
-       bus_node = finddevice("/chipselect");
-       if (!bus_node || !dt_is_compatible(bus_node, "fsl,pq2-chipselect"))
+       bus_node = finddevice("/localbus");
+       if (!bus_node || !dt_is_compatible(bus_node, "fsl,pq2-localbus"))
                return;
 
        dt_get_reg_format(bus_node, &naddr, &nsize);
@@ -74,19 +73,7 @@ static void update_cs_ranges(void)
        if (naddr != 1 || nsize != 1)
                goto err;
 
-       len = getprop(bus_node, "fsl,ctrl", &ctrl_ph, 4);
-       if (len != 4)
-               goto err;
-
-       ctrl_node = find_node_by_prop_value(NULL, "linux,phandle",
-                                           (char *)&ctrl_ph, 4);
-       if (!ctrl_node)
-               goto err;
-
-       if (!dt_is_compatible(ctrl_node, "fsl,pq2-chipselect-ctrl"))
-               goto err;
-
-       if (!dt_xlate_reg(ctrl_node, 0, (unsigned long *)&ctrl_addr,
+       if (!dt_xlate_reg(bus_node, 0, (unsigned long *)&ctrl_addr,
                          &ctrl_size))
                goto err;
 
@@ -123,7 +110,7 @@ static void update_cs_ranges(void)
        return;
 
 err:
-       printf("Bad /chipselect or fsl,pq2-chipselect-ctrl node\r\n");
+       printf("Bad /localbus node\r\n");
 }
 
 /* Older u-boots don't set PCI up properly.  Update the hardware to match
@@ -268,7 +255,7 @@ void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                    unsigned long r6, unsigned long r7)
 {
        CUBOOT_INIT();
-       ft_init(_dtb_start, _dtb_end - _dtb_start, 32);
+       fdt_init(_dtb_start);
        serial_console_init();
        platform_ops.fixups = pq2_platform_fixups;
 }