Update MPC8540 ADS to use libfdt

Updated the MPC8540 ADS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c
index 2db8b3256b8628e97a15911c4e47f12f91d758c9..4e7f8565183395b4f03fa4a8efbffb05447077bc 100644 (file)
--- a/board/mpc8540ads/mpc8540ads.c
+++ b/board/mpc8540ads/mpc8540ads.c
@@ -30,11 +30,8 @@
 #include <asm/processor.h>
 #include <asm/immap_85xx.h>
 #include <spd.h>
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-#endif
-
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -330,22 +327,25 @@ pci_init_board(void)
 }
 
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
-       u32 *p;
-       int len;
+       int node, tmp[2];
+       const char *path;
 
-#ifdef CONFIG_PCI
-       ft_pci_setup(blob, bd);
-#endif
        ft_cpu_setup(blob, bd);
 
-       p = ft_get_prop(blob, "/memory/reg", &len);
-       if (p != NULL) {
-               *p++ = cpu_to_be32(bd->bi_memstart);
-               *p = cpu_to_be32(bd->bi_memsize);
+       node = fdt_path_offset(blob, "/aliases");
+       tmp[0] = 0;
+       if (node >= 0) {
+#ifdef CONFIG_PCI
+               path = fdt_getprop(blob, node, "pci0", NULL);
+               if (path) {
+                       tmp[1] = hose.last_busno - hose.first_busno;
+                       do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+               }
+#endif
        }
 }
 #endif

diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index be603ac117b2469ff10ffa431317e871f9ac626a..006644dfbea10612c2e98da580d9883a37aaac6e 100644 (file)
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -298,13 +298,9 @@
 #endif
 
 /* pass open firmware flat tree */
-#define CONFIG_OF_FLAT_TREE    1
-#define CONFIG_OF_BOARD_SETUP  1
-
-#define OF_CPU                 "PowerPC,8540@0"
-#define OF_SOC                 "soc8540@e0000000"
-#define OF_TBCLK               (bd->bi_busfreq / 8)
-#define OF_STDOUT_PATH         "/soc8540@e0000000/serial@4500"
+#define CONFIG_OF_LIBFDT               1
+#define CONFIG_OF_BOARD_SETUP          1
+#define CONFIG_OF_STDOUT_VIA_ALIAS     1
 
 #define CFG_64BIT_VSPRINTF     1
 #define CFG_64BIT_STRTOUL      1