From 4dc1eee385f1b5115976db8d6b60ca0a08ed05ce Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Sun, 16 Sep 2018 19:26:25 +0200
Subject: package/system: probably from OpenWRT

---
 package/system/mtd/src/mtd.c | 19 +++++++++++++++++++
 package/system/mtd/src/trx.c |  4 +++-
 2 files changed, 22 insertions(+), 1 deletion(-)

(limited to 'package/system/mtd')

diff --git a/package/system/mtd/src/mtd.c b/package/system/mtd/src/mtd.c
index 6dd6eea..260e17f 100644
--- a/package/system/mtd/src/mtd.c
+++ b/package/system/mtd/src/mtd.c
@@ -678,8 +678,27 @@ int main (int argc, char **argv)
 				no_erase = 1;
 				break;
 			case 'j':
+			{
+				FILE * fp = NULL;
+				char * buf = NULL;
+				long len = 2048; // assume 2048
+				size_t l = 0;
+				if ((fp = fopen("/proc/cpuinfo", "r"))) {
+					buf = (char *)malloc(len);
+					if (!buf) break;
+					memset(buf, 0, len);
+					l = fread(buf, 1, len, fp);
+					buf[len-1] = 0;
+					if (strstr(buf, "7623")) {
+						fprintf(stderr, "<%s>, yes 7623\n", __FUNCTION__);
+						break;
+					}
+				}
+
+				fprintf(stderr, "<%s>, no 7623\n", __FUNCTION__);
 				jffs2file = optarg;
 				break;
+			}
 			case 's':
 				errno = 0;
 				jffs2_skip_bytes = strtoul(optarg, 0, 0);
diff --git a/package/system/mtd/src/trx.c b/package/system/mtd/src/trx.c
index 65c2440..089d1ac 100644
--- a/package/system/mtd/src/trx.c
+++ b/package/system/mtd/src/trx.c
@@ -101,13 +101,14 @@ err:
 	return -1;
 }
 
+#ifndef target_ar71xx
 int
 trx_check(int imagefd, const char *mtd, char *buf, int *len)
 {
 	const struct trx_header *trx = (const struct trx_header *) buf;
 	int fd;
 
-	if (strcmp(mtd, "linux") != 0)
+	if (strcmp(mtd, "firmware") != 0)
 		return 1;
 
 	*len = read(imagefd, buf, 32);
@@ -141,6 +142,7 @@ trx_check(int imagefd, const char *mtd, char *buf, int *len)
 	close(fd);
 	return 1;
 }
+#endif
 
 int
 mtd_fixtrx(const char *mtd, size_t offset)
-- 
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