forked from auracaster/openocd
arm_adi_v5: let dap_lookup_cs_component() to get AP dbgbase
Simplify the code in cortex_a and aarch64 by moving the call to dap_get_debugbase() inside dap_lookup_cs_component(). This has the further effects: - dap_get_debugbase() is not referenced outside arm_adi_v5.c and becomes static; - dap_lookup_cs_component() looses one parameter; - the coreid parameter 'idx' is passed as value; - the caller in aarch64 don't have and don't print the irrelevant value of AP register APID; - fixes the debug message in the caller in aarch64 to print the coreid value instead of always zero. Change-Id: Ic7f0f643fdf067c059c8f2455a02ff18a3fed054 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6823 Tested-by: jenkins
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@@ -1002,7 +1002,7 @@ int dap_find_ap(struct adiv5_dap *dap, enum ap_type type_to_find, struct adiv5_a
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return ERROR_FAIL;
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}
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int dap_get_debugbase(struct adiv5_ap *ap,
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static int dap_get_debugbase(struct adiv5_ap *ap,
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target_addr_t *dbgbase, uint32_t *apid)
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{
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struct adiv5_dap *dap = ap->dap;
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@@ -1038,7 +1038,7 @@ int dap_get_debugbase(struct adiv5_ap *ap,
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return ERROR_OK;
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}
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int dap_lookup_cs_component(struct adiv5_ap *ap,
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static int _dap_lookup_cs_component(struct adiv5_ap *ap,
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target_addr_t dbgbase, uint8_t type, target_addr_t *addr, int32_t *idx)
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{
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uint32_t romentry, entry_offset = 0, devtype;
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@@ -1066,7 +1066,7 @@ int dap_lookup_cs_component(struct adiv5_ap *ap,
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}
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unsigned int class = (c_cid1 & ARM_CS_CIDR1_CLASS_MASK) >> ARM_CS_CIDR1_CLASS_SHIFT;
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if (class == ARM_CS_CLASS_0X1_ROM_TABLE) {
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retval = dap_lookup_cs_component(ap, component_base,
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retval = _dap_lookup_cs_component(ap, component_base,
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type, addr, idx);
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if (retval == ERROR_OK)
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break;
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@@ -1094,6 +1094,20 @@ int dap_lookup_cs_component(struct adiv5_ap *ap,
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return ERROR_OK;
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}
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int dap_lookup_cs_component(struct adiv5_ap *ap, uint8_t type,
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target_addr_t *addr, int32_t core_id)
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{
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int32_t idx = core_id;
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target_addr_t dbgbase;
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uint32_t apid;
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int retval = dap_get_debugbase(ap, &dbgbase, &apid);
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if (retval != ERROR_OK)
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return retval;
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return _dap_lookup_cs_component(ap, dbgbase, type, addr, &idx);
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}
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/** Holds registers and coordinates of a CoreSight component */
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struct cs_component_vals {
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struct adiv5_ap *ap;
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