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-rw-r--r--src/target/arm_adi_v5.c210
-rw-r--r--src/target/arm_adi_v5.h10
2 files changed, 135 insertions, 85 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c
index a09e269..2bccf6b 100644
--- a/src/target/arm_adi_v5.c
+++ b/src/target/arm_adi_v5.c
@@ -1479,15 +1479,113 @@ int dap_info_command(struct command_invocation *cmd,
enum adiv5_cfg_param {
CFG_DAP,
- CFG_AP_NUM
+ CFG_AP_NUM,
+ CFG_BASEADDR,
};
static const Jim_Nvp nvp_config_opts[] = {
- { .name = "-dap", .value = CFG_DAP },
- { .name = "-ap-num", .value = CFG_AP_NUM },
+ { .name = "-dap", .value = CFG_DAP },
+ { .name = "-ap-num", .value = CFG_AP_NUM },
+ { .name = "-baseaddr", .value = CFG_BASEADDR },
{ .name = NULL, .value = -1 }
};
+static int adiv5_jim_spot_configure(Jim_GetOptInfo *goi,
+ struct adiv5_dap **dap_p, int *ap_num_p, uint32_t *base_p)
+{
+ if (!goi->argc)
+ return JIM_OK;
+
+ Jim_SetEmptyResult(goi->interp);
+
+ Jim_Nvp *n;
+ int e = Jim_Nvp_name2value_obj(goi->interp, nvp_config_opts,
+ goi->argv[0], &n);
+ if (e != JIM_OK)
+ return JIM_CONTINUE;
+
+ /* base_p can be NULL, then '-baseaddr' option is treated as unknown */
+ if (!base_p && n->value == CFG_BASEADDR)
+ return JIM_CONTINUE;
+
+ e = Jim_GetOpt_Obj(goi, NULL);
+ if (e != JIM_OK)
+ return e;
+
+ switch (n->value) {
+ case CFG_DAP:
+ if (goi->isconfigure) {
+ Jim_Obj *o_t;
+ struct adiv5_dap *dap;
+ e = Jim_GetOpt_Obj(goi, &o_t);
+ if (e != JIM_OK)
+ return e;
+ dap = dap_instance_by_jim_obj(goi->interp, o_t);
+ if (!dap) {
+ Jim_SetResultString(goi->interp, "DAP name invalid!", -1);
+ return JIM_ERR;
+ }
+ if (*dap_p && *dap_p != dap) {
+ Jim_SetResultString(goi->interp,
+ "DAP assignment cannot be changed!", -1);
+ return JIM_ERR;
+ }
+ *dap_p = dap;
+ } else {
+ if (goi->argc)
+ goto err_no_param;
+ if (!*dap_p) {
+ Jim_SetResultString(goi->interp, "DAP not configured", -1);
+ return JIM_ERR;
+ }
+ Jim_SetResultString(goi->interp, adiv5_dap_name(*dap_p), -1);
+ }
+ break;
+
+ case CFG_AP_NUM:
+ if (goi->isconfigure) {
+ jim_wide ap_num;
+ e = Jim_GetOpt_Wide(goi, &ap_num);
+ if (e != JIM_OK)
+ return e;
+ if (ap_num < 0 || ap_num > DP_APSEL_MAX) {
+ Jim_SetResultString(goi->interp, "Invalid AP number!", -1);
+ return JIM_ERR;
+ }
+ *ap_num_p = ap_num;
+ } else {
+ if (goi->argc)
+ goto err_no_param;
+ if (*ap_num_p == DP_APSEL_INVALID) {
+ Jim_SetResultString(goi->interp, "AP number not configured", -1);
+ return JIM_ERR;
+ }
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, *ap_num_p));
+ }
+ break;
+
+ case CFG_BASEADDR:
+ if (goi->isconfigure) {
+ jim_wide base;
+ e = Jim_GetOpt_Wide(goi, &base);
+ if (e != JIM_OK)
+ return e;
+ *base_p = (uint32_t)base;
+ } else {
+ if (goi->argc)
+ goto err_no_param;
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, *base_p));
+ }
+ break;
+ };
+
+ return JIM_OK;
+
+err_no_param:
+ Jim_WrongNumArgs(goi->interp, goi->argc, goi->argv, "NO PARAMS");
+ return JIM_ERR;
+}
+
int adiv5_jim_configure(struct target *target, Jim_GetOptInfo *goi)
{
struct adiv5_private_config *pc;
@@ -1502,90 +1600,19 @@ int adiv5_jim_configure(struct target *target, Jim_GetOptInfo *goi)
target->has_dap = true;
- if (goi->argc > 0) {
- Jim_Nvp *n;
-
- Jim_SetEmptyResult(goi->interp);
-
- /* check first if topmost item is for us */
- e = Jim_Nvp_name2value_obj(goi->interp, nvp_config_opts,
- goi->argv[0], &n);
- if (e != JIM_OK)
- return JIM_CONTINUE;
-
- e = Jim_GetOpt_Obj(goi, NULL);
- if (e != JIM_OK)
- return e;
-
- switch (n->value) {
- case CFG_DAP:
- if (goi->isconfigure) {
- Jim_Obj *o_t;
- struct adiv5_dap *dap;
- e = Jim_GetOpt_Obj(goi, &o_t);
- if (e != JIM_OK)
- return e;
- dap = dap_instance_by_jim_obj(goi->interp, o_t);
- if (dap == NULL) {
- Jim_SetResultString(goi->interp, "DAP name invalid!", -1);
- return JIM_ERR;
- }
- if (pc->dap != NULL && pc->dap != dap) {
- Jim_SetResultString(goi->interp,
- "DAP assignment cannot be changed after target was created!", -1);
- return JIM_ERR;
- }
- if (target->tap_configured) {
- Jim_SetResultString(goi->interp,
- "-chain-position and -dap configparams are mutually exclusive!", -1);
- return JIM_ERR;
- }
- pc->dap = dap;
- target->tap = dap->tap;
- target->dap_configured = true;
- } else {
- if (goi->argc != 0) {
- Jim_WrongNumArgs(goi->interp,
- goi->argc, goi->argv,
- "NO PARAMS");
- return JIM_ERR;
- }
-
- if (pc->dap == NULL) {
- Jim_SetResultString(goi->interp, "DAP not configured", -1);
- return JIM_ERR;
- }
- Jim_SetResultString(goi->interp, adiv5_dap_name(pc->dap), -1);
- }
- break;
+ e = adiv5_jim_spot_configure(goi, &pc->dap, &pc->ap_num, NULL);
+ if (e != JIM_OK)
+ return e;
- case CFG_AP_NUM:
- if (goi->isconfigure) {
- jim_wide ap_num;
- e = Jim_GetOpt_Wide(goi, &ap_num);
- if (e != JIM_OK)
- return e;
- if (ap_num < 0 || ap_num > DP_APSEL_MAX) {
- Jim_SetResultString(goi->interp, "Invalid AP number!", -1);
- return JIM_ERR;
- }
- pc->ap_num = ap_num;
- } else {
- if (goi->argc != 0) {
- Jim_WrongNumArgs(goi->interp,
- goi->argc, goi->argv,
- "NO PARAMS");
- return JIM_ERR;
- }
-
- if (pc->ap_num == DP_APSEL_INVALID) {
- Jim_SetResultString(goi->interp, "AP number not configured", -1);
- return JIM_ERR;
- }
- Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, pc->ap_num));
- }
- break;
+ if (pc->dap && !target->dap_configured) {
+ if (target->tap_configured) {
+ pc->dap = NULL;
+ Jim_SetResultString(goi->interp,
+ "-chain-position and -dap configparams are mutually exclusive!", -1);
+ return JIM_ERR;
}
+ target->tap = pc->dap->tap;
+ target->dap_configured = true;
}
return JIM_OK;
@@ -1602,6 +1629,19 @@ int adiv5_verify_config(struct adiv5_private_config *pc)
return ERROR_OK;
}
+int adiv5_jim_mem_ap_spot_configure(struct adiv5_mem_ap_spot *cfg,
+ Jim_GetOptInfo *goi)
+{
+ return adiv5_jim_spot_configure(goi, &cfg->dap, &cfg->ap_num, &cfg->base);
+}
+
+int adiv5_mem_ap_spot_init(struct adiv5_mem_ap_spot *p)
+{
+ p->dap = NULL;
+ p->ap_num = DP_APSEL_INVALID;
+ p->base = 0;
+ return ERROR_OK;
+}
COMMAND_HANDLER(handle_dap_info_command)
{
diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index ea71551..f319a06 100644
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -601,4 +601,14 @@ struct adiv5_private_config {
extern int adiv5_verify_config(struct adiv5_private_config *pc);
extern int adiv5_jim_configure(struct target *target, Jim_GetOptInfo *goi);
+struct adiv5_mem_ap_spot {
+ struct adiv5_dap *dap;
+ int ap_num;
+ uint32_t base;
+};
+
+extern int adiv5_mem_ap_spot_init(struct adiv5_mem_ap_spot *p);
+extern int adiv5_jim_mem_ap_spot_configure(struct adiv5_mem_ap_spot *cfg,
+ Jim_GetOptInfo *goi);
+
#endif /* OPENOCD_TARGET_ARM_ADI_V5_H */
generated by cgit v1.1 at 2024-11-08 11:14:59 +0000