X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstlink-common.c;h=533e670c6969dfa130039ab9117eab2a6dfe4999;hb=refs%2Fheads%2Fdebian;hp=18c76fb86c109b242d32c7f8080a88d67941ca60;hpb=20796586f12c8341fde710f493ebe203daf29f7e;p=fw%2Fstlink

diff --git a/src/stlink-common.c b/src/stlink-common.c
index 18c76fb..533e670 100644
--- a/src/stlink-common.c
+++ b/src/stlink-common.c
@@ -1525,7 +1525,7 @@ int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size) {
 
         0x00, 0x2a,
         0xf8, 0xd3,
-        0x00, 0xbe
+        0x00, 0xbe,
     };
 
     static const uint8_t loader_code_stm32l0[] = {
@@ -1547,7 +1547,7 @@ int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size) {
 
         0x00, 0x2a,
         0xf8, 0xd3,
-        0x00, 0xbe
+        0x00, 0xbe,
     };
 
     static const uint8_t loader_code_stm32f4[] = {
@@ -1679,6 +1679,10 @@ int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size) {
     }
 
     memcpy(sl->q_buf, loader_code, loader_size);
+
+    /* pad to 32-bits */
+    loader_size = (loader_size + 3) & ~3;
+
     stlink_write_mem32(sl, sl->sram_base, loader_size);
 
     *addr = sl->sram_base;