[PATCH] [MTD-UTILS] Add support for 4KB page flash devices

[AYYANARPONNUSAMY GANGHEYAMOORTHY]

We can now use these utilities on 4KB devices.

Signed-off-by: Rohit Hagargundgi <h.rohit at samsung.com>
---
--- a/flash_otp_write.c	2008-06-27 21:51:28.000000000 +0530
+++ b/flash_otp_write.c	2008-07-01 16:04:12.000000000 +0530
@@ -18,7 +18,7 @@ int main(int argc,char *argv[])
 	int fd, val, ret, size, wrote, len;
 	mtd_info_t mtdInfo;
 	off_t offset;
-	char *p, buf[2048];
+	char *p, buf[4096];
 
 	if (argc != 4 || strcmp(argv[1], "-u")) {
 		fprintf(stderr, "Usage: %s -u <device> <offset>\n", argv[0]);
--- a/include/mtd/mtd-abi.h	2008-06-27 21:51:28.000000000 +0530
+++ b/include/mtd/mtd-abi.h	2008-06-30 18:51:39.000000000 +0530
@@ -104,7 +104,7 @@ struct nand_oobinfo {
 	uint32_t useecc;
 	uint32_t eccbytes;
 	uint32_t oobfree[8][2];
-	uint32_t eccpos[32];
+	uint32_t eccpos[128];
 };
 
 struct nand_oobfree {
@@ -119,7 +119,7 @@ struct nand_oobfree {
  */
 struct nand_ecclayout {
 	uint32_t eccbytes;
-	uint32_t eccpos[64];
+	uint32_t eccpos[128];
 	uint32_t oobavail;
 	struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
 };
--- a/flashcp.c	2008-06-27 21:51:28.000000000 +0530
+++ b/flashcp.c	2008-07-02 14:49:21.000000000 +0530
@@ -61,7 +62,7 @@ typedef int bool;
 #define PERCENTAGE(x,total) (((x) * 100) / (total))
 
 /* size of read/write buffer */
-#define BUFSIZE (10 * 1024)
+#define BUFSIZE (10 * 4096)
 
 /* cmd-line flags */
 #define FLAG_NONE		0x00