board: cssi: Create dedicated file for common sources

In preparation of the new cssi board called cmpcpro which
we be introduce in a future patch, move common
functions into a dedicated file in a common directory.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>

1 files changed, 2 insertions, 52 deletions

diff --git a/board/cssi/cmpc885/cmpc885.c b/board/cssi/cmpc885/cmpc885.c
index 5233c24aae3..689d573075b 100644
--- a/board/cssi/cmpc885/cmpc885.c
+++ b/board/cssi/cmpc885/cmpc885.c
@@ -22,9 +22,10 @@
 #include <init.h>
 #include <fdt_support.h>
 #include <linux/delay.h>
-
 #include <spi.h>
 
+#include "../common/common.h"
+
 DECLARE_GLOBAL_DATA_PTR;
 
 #define BOARD_CMPC885		"cmpc885"
@@ -59,57 +60,6 @@ DECLARE_GLOBAL_DATA_PTR;
 #define R_RESET_STATUS		0x0400
 #define R_RST_STATUS		0x0004
 
-static int fdt_set_node_and_value(void *blob, char *node, const char *prop,
-				  void *var, int size)
-{
-	int ret, off;
-
-	off = fdt_path_offset(blob, node);
-
-	if (off < 0) {
-		printf("Cannot find %s node err:%s\n", node, fdt_strerror(off));
-
-		return off;
-	}
-
-	ret = fdt_setprop(blob, off, prop, var, size);
-
-	if (ret < 0)
-		printf("Cannot set %s/%s prop err: %s\n", node, prop, fdt_strerror(ret));
-
-	return ret;
-}
-
-/* Checks front/rear id and remove unneeded nodes from the blob */
-static void ft_cleanup(void *blob, uint32_t id, const char *prop, const char *compatible)
-{
-	int off;
-
-	off = fdt_node_offset_by_compatible(blob, -1, compatible);
-
-	while (off != -FDT_ERR_NOTFOUND) {
-		const struct fdt_property *ids;
-		int nb_ids, idx;
-		int tmp = -1;
-
-		ids = fdt_get_property(blob, off, prop, &nb_ids);
-
-		for (idx = 0; idx < nb_ids; idx += 4) {
-			if (*((uint32_t *)&ids->data[idx]) == id)
-				break;
-		}
-
-		if (idx >= nb_ids)
-			fdt_del_node(blob, off);
-		else
-			tmp = off;
-
-		off = fdt_node_offset_by_compatible(blob, tmp, compatible);
-	}
-
-	fdt_set_node_and_value(blob, "/", prop, &id, sizeof(uint32_t));
-}
-
 int ft_board_setup(void *blob, struct bd_info *bd)
 {
 	u8 fav_id, far_id;