X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fenv_onenand.c;h=4b4463218092fc48e29c5dce2dd67fb1c90d216a;hb=c0a5b0816f545938bd8dccc1e775d0ea6e49b286;hp=5e04a06cf537c1faef56b1613ff66d6488d174b3;hpb=2eb1573f01710832bbe60a4ece89cb301727612a;p=u-boot

diff --git a/common/env_onenand.c b/common/env_onenand.c
index 5e04a06cf5..4b44632180 100644
--- a/common/env_onenand.c
+++ b/common/env_onenand.c
@@ -5,23 +5,7 @@
  * (C) Copyright 2005-2009 Samsung Electronics
  * Kyungmin Park <kyungmin.park@samsung.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -31,33 +15,19 @@
 #include <malloc.h>
 #include <search.h>
 #include <errno.h>
+#include <onenand_uboot.h>
 
-#include <linux/mtd/compat.h>
+#include <linux/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
 
-extern struct mtd_info onenand_mtd;
-extern struct onenand_chip onenand_chip;
-
-/* References to names in env_common.c */
-extern uchar default_environment[];
-
 char *env_name_spec = "OneNAND";
 
-#define ONENAND_MAX_ENV_SIZE	4096
+#define ONENAND_MAX_ENV_SIZE	CONFIG_ENV_SIZE
 #define ONENAND_ENV_SIZE(mtd)	(ONENAND_MAX_ENV_SIZE - ENV_HEADER_SIZE)
 
-#ifdef ENV_IS_EMBEDDED
-extern uchar environment[];
-#endif /* ENV_IS_EMBEDDED */
-
 DECLARE_GLOBAL_DATA_PTR;
 
-uchar env_get_char_spec(int index)
-{
-	return (*((uchar *)(gd->env_addr + index)));
-}
-
 void env_relocate_spec(void)
 {
 	struct mtd_info *mtd = &onenand_mtd;
@@ -67,7 +37,7 @@ void env_relocate_spec(void)
 	int rc;
 	size_t retlen;
 #ifdef ENV_IS_EMBEDDED
-	char *buf = (char *)&environment[0];
+	char *buf = (char *)&environment;
 #else
 	loff_t env_addr = CONFIG_ENV_ADDR;
 	char onenand_env[ONENAND_MAX_ENV_SIZE];
@@ -82,8 +52,8 @@ void env_relocate_spec(void)
 	/* Check OneNAND exist */
 	if (mtd->writesize)
 		/* Ignore read fail */
-		mtd->read(mtd, env_addr, ONENAND_MAX_ENV_SIZE,
-			     &retlen, (u_char *)buf);
+		mtd_read(mtd, env_addr, ONENAND_MAX_ENV_SIZE,
+				&retlen, (u_char *)buf);
 	else
 		mtd->writesize = MAX_ONENAND_PAGESIZE;
 #endif /* !ENV_IS_EMBEDDED */
@@ -109,7 +79,7 @@ int saveenv(void)
 	};
 
 	res = (char *)&env_new.data;
-	len = hexport_r(&env_htab, '\0', &res, ENV_SIZE);
+	len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n", errno);
 		return 1;
@@ -127,13 +97,13 @@ int saveenv(void)
 #endif
 	instr.addr = env_addr;
 	instr.mtd = mtd;
-	if (mtd->erase(mtd, &instr)) {
+	if (mtd_erase(mtd, &instr)) {
 		printf("OneNAND: erase failed at 0x%08llx\n", env_addr);
 		return 1;
 	}
 
-	if (mtd->write(mtd, env_addr, ONENAND_MAX_ENV_SIZE, &retlen,
-	     (u_char *)&env_new)) {
+	if (mtd_write(mtd, env_addr, ONENAND_MAX_ENV_SIZE, &retlen,
+			(u_char *)&env_new)) {
 		printf("OneNAND: write failed at 0x%llx\n", instr.addr);
 		return 2;
 	}
@@ -144,7 +114,7 @@ int saveenv(void)
 int env_init(void)
 {
 	/* use default */
-	gd->env_addr = (ulong) & default_environment[0];
+	gd->env_addr = (ulong)&default_environment[0];
 	gd->env_valid = 1;
 
 	return 0;