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target: add -ctibase config option in addition to -dbgbase

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Some vendors don't fully populate the ROM table, e.g. BCM2357 (used in
Raspberry Pi 3) doesn't list CTI, however it is mandatory for halting
an ARMv8 core and therefore it's always present (and required),
regardless of the ROM table listing it or not.

Change-Id: Ia18a4f1b5b931ccd19805b188ebf737c837c6b54
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
This commit is contained in:
Matthias Welwarsky
2016-09-03 17:12:18 +02:00
parent f2a271e264
commit df32af234c
2 changed files with 21 additions and 1 deletions
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17
src/target/target.c
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@@ -4445,6 +4445,7 @@ enum target_cfg_param {
TCFG_COREID,
TCFG_CHAIN_POSITION,
TCFG_DBGBASE,
TCFG_CTIBASE,
TCFG_RTOS,
TCFG_DEFER_EXAMINE,
};
@@ -4460,6 +4461,7 @@ static Jim_Nvp nvp_config_opts[] = {
{ .name = "-coreid", .value = TCFG_COREID },
{ .name = "-chain-position", .value = TCFG_CHAIN_POSITION },
{ .name = "-dbgbase", .value = TCFG_DBGBASE },
{ .name = "-ctibase", .value = TCFG_CTIBASE },
{ .name = "-rtos", .value = TCFG_RTOS },
{ .name = "-defer-examine", .value = TCFG_DEFER_EXAMINE },
{ .name = NULL, .value = -1 }
@@ -4726,7 +4728,20 @@ no_params:
Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->dbgbase));
/* loop for more */
break;
case TCFG_CTIBASE:
if (goi->isconfigure) {
e = Jim_GetOpt_Wide(goi, &w);
if (e != JIM_OK)
return e;
target->ctibase = (uint32_t)w;
target->ctibase_set = true;
} else {
if (goi->argc != 0)
goto no_params;
}
Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, target->ctibase));
/* loop for more */
break;
case TCFG_RTOS:
/* RTOS */
{