* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "register.h"
static const char *mips_isa_strings[] = {
- "MIPS32", "MIPS16e"
+ "MIPS32", "MIPS16"
};
+#define MIPS32_GDB_DUMMY_FP_REG 1
+
+/*
+ * GDB registers
+ * based on gdb-7.6.2/gdb/features/mips-{fpu,cp0,cpu}.xml
+ */
static const struct {
unsigned id;
const char *name;
-} mips32_regs[MIPS32NUMCOREREGS] = {
- { 0, "zero", },
- { 1, "at", },
- { 2, "v0", },
- { 3, "v1", },
- { 4, "a0", },
- { 5, "a1", },
- { 6, "a2", },
- { 7, "a3", },
- { 8, "t0", },
- { 9, "t1", },
- { 10, "t2", },
- { 11, "t3", },
- { 12, "t4", },
- { 13, "t5", },
- { 14, "t6", },
- { 15, "t7", },
- { 16, "s0", },
- { 17, "s1", },
- { 18, "s2", },
- { 19, "s3", },
- { 20, "s4", },
- { 21, "s5", },
- { 22, "s6", },
- { 23, "s7", },
- { 24, "t8", },
- { 25, "t9", },
- { 26, "k0", },
- { 27, "k1", },
- { 28, "gp", },
- { 29, "sp", },
- { 30, "fp", },
- { 31, "ra", },
-
- { 32, "status", },
- { 33, "lo", },
- { 34, "hi", },
- { 35, "badvaddr", },
- { 36, "cause", },
- { 37, "pc" },
+ enum reg_type type;
+ const char *group;
+ const char *feature;
+ int flag;
+} mips32_regs[] = {
+ { 0, "r0", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 1, "r1", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 2, "r2", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 3, "r3", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 4, "r4", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 5, "r5", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 6, "r6", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 7, "r7", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 8, "r8", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 9, "r9", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 10, "r10", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 11, "r11", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 12, "r12", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 13, "r13", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 14, "r14", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 15, "r15", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 16, "r16", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 17, "r17", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 18, "r18", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 19, "r19", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 20, "r20", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 21, "r21", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 22, "r22", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 23, "r23", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 24, "r24", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 25, "r25", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 26, "r26", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 27, "r27", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 28, "r28", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 29, "r29", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 30, "r30", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 31, "r31", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 32, "status", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cp0", 0 },
+ { 33, "lo", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 34, "hi", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+ { 35, "badvaddr", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cp0", 0 },
+ { 36, "cause", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cp0", 0 },
+ { 37, "pc", REG_TYPE_INT, NULL, "org.gnu.gdb.mips.cpu", 0 },
+
+ { 38, "f0", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 39, "f1", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 40, "f2", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 41, "f3", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 42, "f4", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 43, "f5", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 44, "f6", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 45, "f7", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 46, "f8", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 47, "f9", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 48, "f10", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 49, "f11", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 50, "f12", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 51, "f13", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 52, "f14", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 53, "f15", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 54, "f16", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 55, "f17", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 56, "f18", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 57, "f19", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 58, "f20", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 59, "f21", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 60, "f22", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 61, "f23", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 62, "f24", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 63, "f25", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 64, "f26", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 65, "f27", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 66, "f28", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 67, "f29", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 68, "f30", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 69, "f31", REG_TYPE_IEEE_SINGLE, NULL,
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 70, "fcsr", REG_TYPE_INT, "float",
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
+ { 71, "fir", REG_TYPE_INT, "float",
+ "org.gnu.gdb.mips.fpu", MIPS32_GDB_DUMMY_FP_REG },
};
-/* number of mips dummy fp regs fp0 - fp31 + fsr and fir
- * we also add 18 unknown registers to handle gdb requests */
-#define MIPS32NUMFPREGS (34 + 18)
+#define MIPS32_NUM_REGS ARRAY_SIZE(mips32_regs)
static uint8_t mips32_gdb_dummy_fp_value[] = {0, 0, 0, 0};
-static struct reg mips32_gdb_dummy_fp_reg = {
- .name = "GDB dummy floating-point register",
- .value = mips32_gdb_dummy_fp_value,
- .dirty = 0,
- .valid = 1,
- .size = 32,
- .arch_info = NULL,
-};
-
static int mips32_get_core_reg(struct reg *reg)
{
int retval;
return ERROR_OK;
}
-static int mips32_read_core_reg(struct target *target, int num)
+static int mips32_read_core_reg(struct target *target, unsigned int num)
{
uint32_t reg_value;
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
- if ((num < 0) || (num >= MIPS32NUMCOREREGS))
+ if (num >= MIPS32_NUM_REGS)
return ERROR_COMMAND_SYNTAX_ERROR;
reg_value = mips32->core_regs[num];
return ERROR_OK;
}
-static int mips32_write_core_reg(struct target *target, int num)
+static int mips32_write_core_reg(struct target *target, unsigned int num)
{
uint32_t reg_value;
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
- if ((num < 0) || (num >= MIPS32NUMCOREREGS))
+ if (num >= MIPS32_NUM_REGS)
return ERROR_COMMAND_SYNTAX_ERROR;
reg_value = buf_get_u32(mips32->core_cache->reg_list[num].value, 0, 32);
{
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
- int i;
+ unsigned int i;
/* include floating point registers */
- *reg_list_size = MIPS32NUMCOREREGS + MIPS32NUMFPREGS;
+ *reg_list_size = MIPS32_NUM_REGS;
*reg_list = malloc(sizeof(struct reg *) * (*reg_list_size));
- for (i = 0; i < MIPS32NUMCOREREGS; i++)
+ for (i = 0; i < MIPS32_NUM_REGS; i++)
(*reg_list)[i] = &mips32->core_cache->reg_list[i];
- /* add dummy floating points regs */
- for (i = MIPS32NUMCOREREGS; i < (MIPS32NUMCOREREGS + MIPS32NUMFPREGS); i++)
- (*reg_list)[i] = &mips32_gdb_dummy_fp_reg;
-
return ERROR_OK;
}
int mips32_save_context(struct target *target)
{
- int i;
+ unsigned int i;
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
/* read core registers */
mips32_pracc_read_regs(ejtag_info, mips32->core_regs);
- for (i = 0; i < MIPS32NUMCOREREGS; i++) {
+ for (i = 0; i < MIPS32_NUM_REGS; i++) {
if (!mips32->core_cache->reg_list[i].valid)
mips32->read_core_reg(target, i);
}
int mips32_restore_context(struct target *target)
{
- int i;
+ unsigned int i;
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
struct mips_ejtag *ejtag_info = &mips32->ejtag_info;
- for (i = 0; i < MIPS32NUMCOREREGS; i++) {
+ for (i = 0; i < MIPS32_NUM_REGS; i++) {
if (mips32->core_cache->reg_list[i].dirty)
mips32->write_core_reg(target, i);
}
/* get pointers to arch-specific information */
struct mips32_common *mips32 = target_to_mips32(target);
- int num_regs = MIPS32NUMCOREREGS;
+ int num_regs = MIPS32_NUM_REGS;
struct reg_cache **cache_p = register_get_last_cache_p(&target->reg_cache);
struct reg_cache *cache = malloc(sizeof(struct reg_cache));
struct reg *reg_list = calloc(num_regs, sizeof(struct reg));
struct mips32_core_reg *arch_info = malloc(sizeof(struct mips32_core_reg) * num_regs);
+ struct reg_feature *feature;
int i;
- register_init_dummy(&mips32_gdb_dummy_fp_reg);
-
/* Build the process context cache */
cache->name = "mips32 registers";
cache->next = NULL;
reg_list[i].name = mips32_regs[i].name;
reg_list[i].size = 32;
- reg_list[i].value = calloc(1, 4);
+
+ if (mips32_regs[i].flag == MIPS32_GDB_DUMMY_FP_REG) {
+ reg_list[i].value = mips32_gdb_dummy_fp_value;
+ reg_list[i].valid = 1;
+ reg_list[i].arch_info = NULL;
+ register_init_dummy(®_list[i]);
+ } else {
+ reg_list[i].value = calloc(1, 4);
+ reg_list[i].valid = 0;
+ reg_list[i].type = &mips32_reg_type;
+ reg_list[i].arch_info = &arch_info[i];
+
+ reg_list[i].reg_data_type = calloc(1, sizeof(struct reg_data_type));
+ if (reg_list[i].reg_data_type)
+ reg_list[i].reg_data_type->type = mips32_regs[i].type;
+ else
+ LOG_ERROR("unable to allocate reg type list");
+ }
+
reg_list[i].dirty = 0;
- reg_list[i].valid = 0;
- reg_list[i].type = &mips32_reg_type;
- reg_list[i].arch_info = &arch_info[i];
+
+ reg_list[i].group = mips32_regs[i].group;
+ reg_list[i].number = i;
+ reg_list[i].exist = true;
+ reg_list[i].caller_save = true; /* gdb defaults to true */
+
+ feature = calloc(1, sizeof(struct reg_feature));
+ if (feature) {
+ feature->name = mips32_regs[i].feature;
+ reg_list[i].feature = feature;
+ } else
+ LOG_ERROR("unable to allocate feature list");
}
return cache;
mips32->read_core_reg = mips32_read_core_reg;
mips32->write_core_reg = mips32_write_core_reg;
- mips32->ejtag_info.scan_delay = 2000000; /* Initial default value */
+ mips32->ejtag_info.scan_delay = MIPS32_SCAN_DELAY_LEGACY_MODE; /* Initial default value */
mips32->ejtag_info.mode = 0; /* Initial default value */
return ERROR_OK;
}
/* run to exit point. return error if exit point was not reached. */
-static int mips32_run_and_wait(struct target *target, uint32_t entry_point,
- int timeout_ms, uint32_t exit_point, struct mips32_common *mips32)
+static int mips32_run_and_wait(struct target *target, target_addr_t entry_point,
+ int timeout_ms, target_addr_t exit_point, struct mips32_common *mips32)
{
uint32_t pc;
int retval;
int mips32_run_algorithm(struct target *target, int num_mem_params,
struct mem_param *mem_params, int num_reg_params,
- struct reg_param *reg_params, uint32_t entry_point,
- uint32_t exit_point, int timeout_ms, void *arch_info)
+ struct reg_param *reg_params, target_addr_t entry_point,
+ target_addr_t exit_point, int timeout_ms, void *arch_info)
{
struct mips32_common *mips32 = target_to_mips32(target);
struct mips32_algorithm *mips32_algorithm_info = arch_info;
enum mips32_isa_mode isa_mode = mips32->isa_mode;
- uint32_t context[MIPS32NUMCOREREGS];
- int i;
+ uint32_t context[MIPS32_NUM_REGS];
int retval = ERROR_OK;
LOG_DEBUG("Running algorithm");
}
/* refresh core register cache */
- for (i = 0; i < MIPS32NUMCOREREGS; i++) {
+ for (unsigned int i = 0; i < MIPS32_NUM_REGS; i++) {
if (!mips32->core_cache->reg_list[i].valid)
mips32->read_core_reg(target, i);
context[i] = buf_get_u32(mips32->core_cache->reg_list[i].value, 0, 32);
}
- for (i = 0; i < num_mem_params; i++) {
+ for (int i = 0; i < num_mem_params; i++) {
retval = target_write_buffer(target, mem_params[i].address,
mem_params[i].size, mem_params[i].value);
if (retval != ERROR_OK)
return retval;
}
- for (i = 0; i < num_reg_params; i++) {
+ for (int i = 0; i < num_reg_params; i++) {
struct reg *reg = register_get_by_name(mips32->core_cache, reg_params[i].reg_name, 0);
if (!reg) {
if (retval != ERROR_OK)
return retval;
- for (i = 0; i < num_mem_params; i++) {
+ for (int i = 0; i < num_mem_params; i++) {
if (mem_params[i].direction != PARAM_OUT) {
retval = target_read_buffer(target, mem_params[i].address, mem_params[i].size,
mem_params[i].value);
}
}
- for (i = 0; i < num_reg_params; i++) {
+ for (int i = 0; i < num_reg_params; i++) {
if (reg_params[i].direction != PARAM_OUT) {
struct reg *reg = register_get_by_name(mips32->core_cache, reg_params[i].reg_name, 0);
if (!reg) {
}
/* restore everything we saved before */
- for (i = 0; i < MIPS32NUMCOREREGS; i++) {
+ for (unsigned int i = 0; i < MIPS32_NUM_REGS; i++) {
uint32_t regvalue;
regvalue = buf_get_u32(mips32->core_cache->reg_list[i].value, 0, 32);
if (regvalue != context[i]) {
return ERROR_OK;
}
-int mips32_checksum_memory(struct target *target, uint32_t address,
+int mips32_checksum_memory(struct target *target, target_addr_t address,
uint32_t count, uint32_t *checksum)
{
struct working_area *crc_algorithm;
mips32_info.common_magic = MIPS32_COMMON_MAGIC;
mips32_info.isa_mode = MIPS32_ISA_MIPS32;
- init_reg_param(®_params[0], "a0", 32, PARAM_IN_OUT);
+ init_reg_param(®_params[0], "r4", 32, PARAM_IN_OUT);
buf_set_u32(reg_params[0].value, 0, 32, address);
- init_reg_param(®_params[1], "a1", 32, PARAM_OUT);
+ init_reg_param(®_params[1], "r5", 32, PARAM_OUT);
buf_set_u32(reg_params[1].value, 0, 32, count);
int timeout = 20000 * (1 + (count / (1024 * 1024)));
return retval;
}
-/** Checks whether a memory region is zeroed. */
+/** Checks whether a memory region is erased. */
int mips32_blank_check_memory(struct target *target,
- uint32_t address, uint32_t count, uint32_t *blank)
+ target_addr_t address, uint32_t count, uint32_t *blank, uint8_t erased_value)
{
struct working_area *erase_check_algorithm;
struct reg_param reg_params[3];
0x7000003F /* sdbbp */
};
+ if (erased_value != 0xff) {
+ LOG_ERROR("Erase value 0x%02" PRIx8 " not yet supported for MIPS32",
+ erased_value);
+ return ERROR_FAIL;
+ }
+
/* make sure we have a working area */
if (target_alloc_working_area(target, sizeof(erase_check_code), &erase_check_algorithm) != ERROR_OK)
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
mips32_info.common_magic = MIPS32_COMMON_MAGIC;
mips32_info.isa_mode = MIPS32_ISA_MIPS32;
- init_reg_param(®_params[0], "a0", 32, PARAM_OUT);
+ init_reg_param(®_params[0], "r4", 32, PARAM_OUT);
buf_set_u32(reg_params[0].value, 0, 32, address);
- init_reg_param(®_params[1], "a1", 32, PARAM_OUT);
+ init_reg_param(®_params[1], "r5", 32, PARAM_OUT);
buf_set_u32(reg_params[1].value, 0, 32, count);
- init_reg_param(®_params[2], "a2", 32, PARAM_IN_OUT);
- buf_set_u32(reg_params[2].value, 0, 32, 0xff);
+ init_reg_param(®_params[2], "r6", 32, PARAM_IN_OUT);
+ buf_set_u32(reg_params[2].value, 0, 32, erased_value);
int retval = target_run_algorithm(target, 0, NULL, 3, reg_params,
erase_check_algorithm->address,
return ERROR_COMMAND_SYNTAX_ERROR;
command_print(CMD_CTX, "scan delay: %d nsec", ejtag_info->scan_delay);
- if (ejtag_info->scan_delay >= 2000000) {
+ if (ejtag_info->scan_delay >= MIPS32_SCAN_DELAY_LEGACY_MODE) {
ejtag_info->mode = 0;
command_print(CMD_CTX, "running in legacy mode");
} else {