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adds option to disable DMI use

This commit is contained in:
Eyck Jentzsch 2023-10-28 17:06:50 +02:00
parent 7001b693ae
commit 2bea95c1a7
2 changed files with 6 additions and 2 deletions
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4
src/sysc/core_complex.cpp
View File

@ -427,7 +427,7 @@ bool core_complex::read_mem(uint64_t addr, unsigned length, uint8_t *const data,
if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) { if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
return false; return false;
} }
if (gp.is_dmi_allowed()) { if (gp.is_dmi_allowed() && !GET_PROP_VALUE(disable_dmi)) {
gp.set_command(tlm::TLM_READ_COMMAND); gp.set_command(tlm::TLM_READ_COMMAND);
gp.set_address(addr); gp.set_address(addr);
tlm_dmi_ext dmi_data; tlm_dmi_ext dmi_data;
@ -473,7 +473,7 @@ bool core_complex::write_mem(uint64_t addr, unsigned length, const uint8_t *cons
if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) { if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
return false; return false;
} }
if (gp.is_dmi_allowed()) { if (gp.is_dmi_allowed() && !GET_PROP_VALUE(disable_dmi)) {
gp.set_command(tlm::TLM_READ_COMMAND); gp.set_command(tlm::TLM_READ_COMMAND);
gp.set_address(addr); gp.set_address(addr);
tlm_dmi_ext dmi_data; tlm_dmi_ext dmi_data;

4
src/sysc/core_complex.h
View File

@ -94,6 +94,8 @@ public:
cci::cci_param<bool> enable_disass{"enable_disass", false}; cci::cci_param<bool> enable_disass{"enable_disass", false};
cci::cci_param<bool> disable_dmi{"disable_dmi", false};
cci::cci_param<uint64_t> reset_address{"reset_address", 0ULL}; cci::cci_param<uint64_t> reset_address{"reset_address", 0ULL};
cci::cci_param<std::string> core_type{"core_type", "tgc5c"}; cci::cci_param<std::string> core_type{"core_type", "tgc5c"};
@ -119,6 +121,8 @@ public:
scml_property<bool> enable_disass{"enable_disass", false}; scml_property<bool> enable_disass{"enable_disass", false};
scml_property<bool> disable_dmi{"disable_dmi", false};
scml_property<unsigned long long> reset_address{"reset_address", 0ULL}; scml_property<unsigned long long> reset_address{"reset_address", 0ULL};
scml_property<std::string> core_type{"core_type", "tgc5c"}; scml_property<std::string> core_type{"core_type", "tgc5c"};