[PATCH] ppc32: cleanup AMCC PPC40x eval boards to support U-Boot

Cleanup PPC40x eval boards (bubinga, walnut and sycamore) to support U-Boot
as bootloader.  The OpenBIOS bd_info struct is not used in the kernel
anymore (only U-Boot now).

uImage (U-Boot) tested on walnut, sycamore and bubinga
zImage (OpenBIOS) tested on sycamore, bubinga and ebony

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 16 insertions, 3 deletions

diff --git a/include/asm-ppc/ibm_ocp.h b/include/asm-ppc/ibm_ocp.h
index 6f10a25bd62..9c21de1ff4e 100644
--- a/include/asm-ppc/ibm_ocp.h
+++ b/include/asm-ppc/ibm_ocp.h
@@ -131,9 +131,22 @@ static inline void ibm_ocp_set_emac(int start, int end)
         /* Copy MAC addresses to EMAC additions */
         for (i=start; i<=end; i++) {
                 def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, i);
-                memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr,
-                                &__res.bi_enetaddr[i],
-                                6);
+                if (i == 0)
+                        memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr,
+                               __res.bi_enetaddr, 6);
+#if defined(CONFIG_405EP) || defined(CONFIG_44x)
+                else if (i == 1)
+                        memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr,
+                               __res.bi_enet1addr, 6);
+#endif
+#if defined(CONFIG_440GX)
+                else if (i == 2)
+                        memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr,
+                               __res.bi_enet2addr, 6);
+                else if (i == 3)
+                        memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr,
+                               __res.bi_enet3addr, 6);
+#endif
         }
 }
 #endif