X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fmdr.c;h=98e013aa355585b77d10dcac63f78eaf11fdaff1;hp=ed76aab097cb78b0ee45bbfbefd187188eb71b1b;hb=03b72c367c327b4e0510fa65c9664fd62d3ca6af;hpb=14040c7a57320fd62386e2bbb16cd88044eb282a

diff --git a/src/flash/nor/mdr.c b/src/flash/nor/mdr.c
index ed76aab097..98e013aa35 100644
--- a/src/flash/nor/mdr.c
+++ b/src/flash/nor/mdr.c
@@ -482,6 +482,11 @@ static int mdr_probe(struct flash_bank *bank)
 	page_count = mdr_info->page_count;
 	page_size = bank->size / page_count;
 
+	if (bank->sectors) {
+		free(bank->sectors);
+		bank->sectors = NULL;
+	}
+
 	bank->num_sectors = page_count;
 	bank->sectors = malloc(sizeof(struct flash_sector) * page_count);
 
@@ -516,6 +521,8 @@ static int get_mdr_info(struct flash_bank *bank, char *buf, int buf_size)
 
 struct flash_driver mdr_flash = {
 	.name = "mdr",
+	.usage = "flash bank <name> mdr <base> <size> 0 0 <target#> <type> <page_count> <sec_count>\n"
+	"<type>: 0 for main memory, 1 for info memory",
 	.flash_bank_command = mdr_flash_bank_command,
 	.erase = mdr_erase,
 	.protect = mdr_protect,