Change set_haltgroup() to more general set_group()
Change-Id: Ib91a252ac63604e54b756f70c549ccd47241fd10 Signed-off-by: Tim Newsome <tim@sifive.com>
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@ -1503,15 +1503,20 @@ static void deinit_target(struct target *target)
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info->version_specific = NULL;
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}
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static int set_haltgroup(struct target *target, bool *supported)
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typedef enum {
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HALTGROUP,
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RESUMEGROUP
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} grouptype_t;
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static int set_group(struct target *target, bool *supported, unsigned group, grouptype_t grouptype)
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{
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uint32_t write = set_field(DM_DMCS2_HGWRITE, DM_DMCS2_GROUP, target->smp);
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uint32_t write = set_field(DM_DMCS2_HGWRITE, DM_DMCS2_GROUP, group);
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write = set_field(write, DM_DMCS2_GROUPTYPE, 1);
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if (dmi_write(target, DM_DMCS2, write) != ERROR_OK)
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return ERROR_FAIL;
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uint32_t read;
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if (dmi_read(target, &read, DM_DMCS2) != ERROR_OK)
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return ERROR_FAIL;
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*supported = get_field(read, DM_DMCS2_GROUP) == (unsigned)target->smp;
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*supported = get_field(read, DM_DMCS2_GROUP) == group;
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return ERROR_OK;
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}
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@ -1754,7 +1759,7 @@ static int examine(struct target *target)
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if (target->smp) {
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bool haltgroup_supported;
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if (set_haltgroup(target, &haltgroup_supported) != ERROR_OK)
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if (set_group(target, &haltgroup_supported, target->smp, HALTGROUP) != ERROR_OK)
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return ERROR_FAIL;
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if (haltgroup_supported)
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LOG_INFO("Core %d made part of halt group %d.", target->coreid,
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