Add a flattened device tree (fdt) command (2 of 2)

Modifications to the existing code to support the new fdt command.

3 files changed, 50 insertions, 6 deletions

diff --git a/board/mpc8360emds/config.mk b/board/mpc8360emds/config.mk
index 9ace8860cf..d2a9435828 100644
--- a/board/mpc8360emds/config.mk
+++ b/board/mpc8360emds/config.mk
@@ -26,3 +26,9 @@
 #
 
 TEXT_BASE = 0xFE000000
+
+#
+# Additional board-specific libraries
+#
+BOARDLIBS = libfdt/libfdt.a
+
diff --git a/board/mpc8360emds/mpc8360emds.c b/board/mpc8360emds/mpc8360emds.c
index 535884cb50..deadb5ffbe 100644
--- a/board/mpc8360emds/mpc8360emds.c
+++ b/board/mpc8360emds/mpc8360emds.c
@@ -31,6 +31,10 @@
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
 #endif
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
 
 const qe_iop_conf_t qe_iop_conf_tab[] = {
 	/* GETH1 */
@@ -658,22 +662,36 @@ U_BOOT_CMD(ecc, 4, 0, do_ecc,
 	   "  - disables injects\n" "  - re-inits memory");
 #endif				/* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if (defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)) \
+     && defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_LIBFDT)
+	int nodeoffset;
+	int err;
+	int tmp[2];
+
+	nodeoffset = fdt_path_offset (fdt, "/memory");
+	if (nodeoffset >= 0) {
+		tmp[0] = cpu_to_be32(bd->bi_memstart);
+		tmp[1] = cpu_to_be32(bd->bi_memsize);
+		err = fdt_setprop(fdt, nodeoffset, "reg", tmp, sizeof(tmp));
+	}
+#else
 	u32 *p;
 	int len;
 
-#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);
 	}
+#endif
+
+#ifdef CONFIG_PCI
+	ft_pci_setup(blob, bd);
+#endif
+	ft_cpu_setup(blob, bd);
 }
 #endif
diff --git a/board/mpc8360emds/pci.c b/board/mpc8360emds/pci.c
index 67cd70981c..158effe0a9 100644
--- a/board/mpc8360emds/pci.c
+++ b/board/mpc8360emds/pci.c
@@ -21,6 +21,10 @@
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
 #endif
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
 
 #include <asm/fsl_i2c.h>
 
@@ -299,6 +303,22 @@ void pci_init_board(void)
 }
 #endif				/* CONFIG_PCISLAVE */
 
+#if defined(CONFIG_OF_LIBFDT)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+	int nodeoffset;
+	int err;
+	int tmp[2];
+
+	nodeoffset = fdt_path_offset (fdt, "/" OF_SOC "/pci@8500");
+	if (nodeoffset >= 0) {
+		tmp[0] = cpu_to_be32(hose[0].first_busno);
+		tmp[1] = cpu_to_be32(hose[0].last_busno);
+		err = fdt_setprop(fdt, nodeoffset, "bus-range", tmp, sizeof(tmp));
+	}
+}
+#endif				/* CONFIG_OF_LIBFDT */
 #ifdef CONFIG_OF_FLAT_TREE
 void
 ft_pci_setup(void *blob, bd_t *bd)