#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
-#include <libfdt_env.h>
-#elif defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
+#include <fdt_support.h>
#endif
#include <asm/mpc8349_pci.h>
-#ifdef CONFIG_83XX_GENERIC_PCI
#define MAX_BUSES 2
DECLARE_GLOBAL_DATA_PTR;
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
- int err;
int tmp[2];
+ const char *path;
if (pci_num_buses < 1)
return;
- nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500");
+ nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
- tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
- tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
- err = fdt_setprop(blob, nodeoffset, "bus-range", tmp, sizeof(tmp));
- }
-
- if (pci_num_buses < 2)
- return;
-
- nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8600");
- if (nodeoffset >= 0) {
- tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
- tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
- err = fdt_setprop(blob, nodeoffset, "bus-range", tmp, sizeof(tmp));
- }
-}
-#elif CONFIG_OF_FLAT_TREE
-void ft_pci_setup(void *blob, bd_t *bd)
-{
- u32 *p;
- int len;
-
- if (pci_num_buses < 1)
- return;
-
- p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8500/bus-range", &len);
- if (p) {
- p[0] = pci_hose[0].first_busno;
- p[1] = pci_hose[0].last_busno;
- }
-
- if (pci_num_buses < 2)
- return;
-
- p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8600/bus-range", &len);
- if (p) {
- p[0] = pci_hose[1].first_busno;
- p[1] = pci_hose[1].last_busno;
+ path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
+ if (path) {
+ tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
+ tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
+ do_fixup_by_path(blob, path, "bus-range",
+ &tmp, sizeof(tmp), 1);
+
+ tmp[0] = cpu_to_be32(gd->pci_clk);
+ do_fixup_by_path(blob, path, "clock-frequency",
+ &tmp, sizeof(tmp[0]), 1);
+ }
+
+ if (pci_num_buses < 2)
+ return;
+
+ path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
+ if (path) {
+ tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
+ tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
+ do_fixup_by_path(blob, path, "bus-range",
+ &tmp, sizeof(tmp), 1);
+
+ tmp[0] = cpu_to_be32(gd->pci_clk);
+ do_fixup_by_path(blob, path, "clock-frequency",
+ &tmp, sizeof(tmp[0]), 1);
+ }
}
}
-#endif /* CONFIG_OF_FLAT_TREE */
-
-#endif /* CONFIG_83XX_GENERIC_PCI */
+#endif /* CONFIG_OF_LIBFDT */