1 files changed, 21 insertions, 10 deletions

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index cc09e06c73..4c23f458f0 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -24,8 +24,7 @@
 #include <libfdt.h>
 #include <fdtdec.h>
 
-/* we need the generic GPIO interface here */
-#include <asm-generic/gpio.h>
+#include <asm/gpio.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -43,6 +42,7 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"),
 	COMPAT(NVIDIA_TEGRA20_EMC_TABLE, "nvidia,tegra20-emc-table"),
 	COMPAT(NVIDIA_TEGRA20_KBC, "nvidia,tegra20-kbc"),
+	COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"),
 };
 
 const char *fdtdec_get_compatible(enum fdt_compat_id id)
@@ -80,11 +80,16 @@ fdt_addr_t fdtdec_get_addr(const void *blob, int node,
 	const fdt_addr_t *cell;
 	int len;
 
-	debug("get_addr: %s\n", prop_name);
+	debug("%s: %s: ", __func__, prop_name);
 	cell = fdt_getprop(blob, node, prop_name, &len);
 	if (cell && (len == sizeof(fdt_addr_t) ||
-			len == sizeof(fdt_addr_t) * 2))
-		return fdt_addr_to_cpu(*cell);
+			len == sizeof(fdt_addr_t) * 2)) {
+		fdt_addr_t addr = fdt_addr_to_cpu(*cell);
+
+		debug("%p\n", (void *)addr);
+		return addr;
+	}
+	debug("(not found)\n");
 	return FDT_ADDR_T_NONE;
 }
 
@@ -94,10 +99,15 @@ s32 fdtdec_get_int(const void *blob, int node, const char *prop_name,
 	const s32 *cell;
 	int len;
 
-	debug("get_size: %s\n", prop_name);
+	debug("%s: %s: ", __func__, prop_name);
 	cell = fdt_getprop(blob, node, prop_name, &len);
-	if (cell && len >= sizeof(s32))
-		return fdt32_to_cpu(cell[0]);
+	if (cell && len >= sizeof(s32)) {
+		s32 val = fdt32_to_cpu(cell[0]);
+
+		debug("%#x (%d)\n", val, val);
+		return val;
+	}
+	debug("(not found)\n");
 	return default_val;
 }
 
@@ -329,6 +339,7 @@ int fdtdec_lookup_phandle(const void *blob, int node, const char *prop_name)
 	const u32 *phandle;
 	int lookup;
 
+	debug("%s: %s\n", __func__, prop_name);
 	phandle = fdt_getprop(blob, node, prop_name, NULL);
 	if (!phandle)
 		return -FDT_ERR_NOTFOUND;
@@ -428,7 +439,7 @@ static int fdtdec_decode_gpios(const void *blob, int node,
 	assert(max_count > 0);
 	prop = fdt_get_property(blob, node, prop_name, &len);
 	if (!prop) {
-		debug("FDT: %s: property '%s' missing\n", __func__, prop_name);
+		debug("%s: property '%s' missing\n", __func__, prop_name);
 		return -FDT_ERR_NOTFOUND;
 	}
 
@@ -437,7 +448,7 @@ static int fdtdec_decode_gpios(const void *blob, int node,
 	cell = (u32 *)prop->data;
 	len /= sizeof(u32) * 3;		/* 3 cells per GPIO record */
 	if (len > max_count) {
-		debug("FDT: %s: too many GPIOs / cells for "
+		debug(" %s: too many GPIOs / cells for "
 			"property '%s'\n", __func__, prop_name);
 		return -FDT_ERR_BADLAYOUT;
 	}