- use correct SCAN_N check value (disabled by default)

[openocd] / src / target / arm_jtag.c

diff --git a/src/target/arm_jtag.c b/src/target/arm_jtag.c
index f87f37a5e2878e2fe48ffa44e231e58c8ea3cec4..edc1bd8804f4ae98faef32b548c2661a3590536e 100644 (file)
--- a/src/target/arm_jtag.c
+++ b/src/target/arm_jtag.c
@@ -86,7 +86,7 @@ int arm_jtag_scann(arm_jtag_t *jtag_info, u32 new_scan_chain)
        if(jtag_info->cur_scan_chain != new_scan_chain)
        {
 #ifdef _ARM_JTAG_SCAN_N_CHECK_
-               u8 scan_n_check_value = 0x10;
+               u8 scan_n_check_value = 1 << (jtag_info->scann_size - 1);
 #endif
                scan_field_t field;