lattice: adapt status register to support nexus devices
This commit is contained in:
Gwenhael Goavec-Merou
parent
871e28259e
commit
9572d060e9
186
src/lattice.cpp
186
src/lattice.cpp
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@ -31,6 +31,7 @@
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#include "progressBar.hpp"
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#include "rawParser.hpp"
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#include "display.hpp"
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#include "part.hpp"
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#include "spiFlash.hpp"
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using namespace std;
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@ -68,7 +69,7 @@ using namespace std;
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Lattice::Lattice(Jtag *jtag, const string filename,
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bool flash_wr, bool sram_wr, bool verbose):
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Device(jtag, filename, verbose)
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Device(jtag, filename, verbose), _fpga_family(UNKNOWN_FAMILY)
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{
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if (_filename != "") {
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if (_file_extension == "jed" || _file_extension == "mcs") {
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@ -84,6 +85,23 @@ Lattice::Lattice(Jtag *jtag, const string filename,
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throw std::exception();
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}
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}
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/* check device family */
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uint32_t idcode = idCode();
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string family = fpga_list[idcode].family;
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if (family == "MachXO2")
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_fpga_family = MACHXO2_FAMILY;
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else if (family == "MachXO3")
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_fpga_family = MACHXO3_FAMILY;
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else if (family == "ECP5")
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_fpga_family = ECP5_FAMILY;
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else if (family == "CrosslinkNX")
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_fpga_family = NEXUS_FAMILY;
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else if (family == "CertusNX")
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_fpga_family = NEXUS_FAMILY;
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else {
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printError("Unknown device family");
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throw std::exception();
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}
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}
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void displayFeabits(uint16_t _featbits)
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@ -649,50 +667,41 @@ bool Lattice::wr_rd(uint8_t cmd,
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void Lattice::displayReadReg(uint32_t dev)
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{
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uint8_t err;
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printf("displayReadReg\n");
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if (dev & 1<<0)
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printf("\tTRAN Mode\n");
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if (dev & 1<<0) printf("\tTRAN Mode\n");
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printf("\tConfig Target Selection : %x\n", (dev >> 1) & 0x07);
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if (dev & 1<<4)
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printf("\tJTAG Active\n");
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if (dev & 1<<5)
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printf("\tPWD Protect\n");
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if (dev & 1<<6)
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printf("\tOTP\n");
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if (dev & 1<<7)
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printf("\tDecrypt Enable\n");
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if (dev & REG_STATUS_DONE)
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printf("\tDone Flag\n");
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if (dev & REG_STATUS_ISC_EN)
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printf("\tISC Enable\n");
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if (dev & 1 << 10)
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printf("\tWrite Enable\n");
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if (dev & 1 << 11)
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printf("\tRead Enable\n");
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if (dev & REG_STATUS_BUSY)
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printf("\tBusy Flag\n");
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if (dev & REG_STATUS_FAIL)
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printf("\tFail Flag\n");
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if (dev & 1 << 14)
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printf("\tFFEA OTP\n");
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if (dev & 1 << 15)
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printf("\tDecrypt Only\n");
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if (dev & 1 << 16)
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printf("\tPWD Enable\n");
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if (dev & 1 << 17)
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printf("\tUFM OTP\n");
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if (dev & 1 << 18)
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printf("\tASSP\n");
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if (dev & 1 << 19)
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printf("\tSDM Enable\n");
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if (dev & 1 << 20)
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printf("\tEncryption PreAmble\n");
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if (dev & 1 << 21)
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printf("\tStd PreAmble\n");
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if (dev & 1 << 22)
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printf("\tSPIm Fail1\n");
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if (dev & 1<<4) printf("\tJTAG Active\n");
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if (dev & 1<<5) printf("\tPWD Protect\n");
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if (dev & 1<<6) printf("\tOTP\n");
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if (dev & 1<<7) printf("\tDecrypt Enable\n");
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if (dev & REG_STATUS_DONE) printf("\tDone Flag\n");
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if (dev & REG_STATUS_ISC_EN) printf("\tISC Enable\n");
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if (dev & 1 << 10) printf("\tWrite Enable\n");
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if (dev & 1 << 11) printf("\tRead Enable\n");
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if (dev & REG_STATUS_BUSY) printf("\tBusy Flag\n");
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if (dev & REG_STATUS_FAIL) printf("\tFail Flag\n");
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if (dev & 1 << 14) printf("\tFFEA OTP\n");
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if (dev & 1 << 15) printf("\tDecrypt Only\n");
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if (dev & 1 << 16) printf("\tPWD Enable\n");
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if (_fpga_family == NEXUS_FAMILY) {
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if (dev & 1 << 17) printf("\tPWD All\n");
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if (dev & 1 << 18) printf("\tCID En\n");
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if (dev & 1 << 19) printf("\tinternal use\n");
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if (dev & 1 << 21) printf("\tEncryption PreAmble\n");
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if (dev & 1 << 22) printf("\tStd PreAmble\n");
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if (dev & 1 << 23) printf("\tSPIm Fail1\n");
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err = (dev >> 24)&0x0f;
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} else {
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if (dev & 1 << 17) printf("\tUFM OTP\n");
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if (dev & 1 << 18) printf("\tASSP\n");
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if (dev & 1 << 19) printf("\tSDM Enable\n");
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if (dev & 1 << 20) printf("\tEncryption PreAmble\n");
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if (dev & 1 << 21) printf("\tStd PreAmble\n");
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if (dev & 1 << 22) printf("\tSPIm Fail1\n");
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err = (dev >> 23)&0x07;
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}
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uint8_t err = (dev >> 23)&0x07;
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printf("\t");
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switch (err) {
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case 0:
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@ -722,15 +731,90 @@ void Lattice::displayReadReg(uint32_t dev)
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default:
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printf("unknown %x\n", err);
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}
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if (dev & REG_STATUS_EXEC_ERR)
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printf("\tEXEC Error\n");
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if (dev & 1 << 27)
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printf("\tDevice failed to verify\n");
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if (dev & 1 << 28)
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printf("\tInvalid Command\n");
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if (dev & 1 << 29) printf("\tSED Error\n");
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if (dev & 1 << 30) printf("\tBypass Mode\n");
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if (dev & ((uint32_t)1 << 31)) printf("\tFT Mode\n");
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if (_fpga_family == NEXUS_FAMILY) {
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if ((dev >> 28) & 0x01) printf("\tEXEC Error\n");
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if ((dev >> 29) & 0x01) printf("\tID Error\n");
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if ((dev >> 30) & 0x01) printf("\tInvalid Command\n");
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if ((dev >> 31) & 0x01) printf("\tWDT Busy\n");
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} else {
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if (dev & REG_STATUS_EXEC_ERR) printf("\tEXEC Error\n");
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if ((dev >> 27) & 0x01) printf("\tDevice failed to verify\n");
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if ((dev >> 28) & 0x01) printf("\tInvalid Command\n");
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if ((dev >> 29) & 0x01) printf("\tSED Error\n");
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if ((dev >> 30) & 0x01) printf("\tBypass Mode\n");
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if ((dev >> 31) & 0x01) printf("\tFT Mode\n");
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}
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#if 0
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if (_fpga_family == NEXUS_FAMILY) {
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if ((dev >> 33) & 0x01) printf("\tDry Run Done\n");
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err = (dev >> 34)&0x0f;
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printf("\tBSE Error 1 Code for previous bitstream execution\n");
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printf("\t\t");
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switch (err) {
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case 0:
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printf("No err\n");
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break;
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case 1:
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printf("ID ERR\n");
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break;
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case 2:
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printf("CMD ERR\n");
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break;
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case 3:
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printf("CRC ERR\n");
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break;
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case 4:
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printf("Preamble ERR\n");
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break;
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case 5:
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printf("Abort ERR\n");
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break;
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case 6:
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printf("Overflow ERR\n");
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break;
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case 7:
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printf("SDM EOF\n");
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break;
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case 8:
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printf("Authentification ERR\n");
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break;
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case 9:
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printf("Authentification Setup ERR\n");
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break;
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case 10:
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printf("Bitstream Engine Timeout ERR\n");
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break;
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default:
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printf("unknown %x\n", err);
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}
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if ((dev >> 38) & 0x01) printf("\tBypass Mode\n");
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if ((dev >> 39) & 0x01) printf("\tFlow Through Mode\n");
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if ((dev >> 42) & 0x01) printf("\tSFDP Timeout\n");
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if ((dev >> 43) & 0x01) printf("\tKey Destroy pass\n");
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if ((dev >> 44) & 0x01) printf("\tINITN\n");
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if ((dev >> 45) & 0x01) printf("\tI3C Parity Error2\n");
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if ((dev >> 46) & 0x01) printf("\tINIT Bus ID Error\n");
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if ((dev >> 47) & 0x01) printf("\tI3C Parity Error1\n");
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err = (dev >> 48) & 0x03;
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printf("\tAuthentification mode:\n");
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printf("\t\t");
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switch (err) {
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case 3:
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case 0:
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printf("No Auth\n");
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break;
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case 1:
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printf("ECDSA\n");
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break;
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case 2:
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printf("HMAC\n");
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break;
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}
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if ((dev >> 50) & 0x01) printf("\tAuthentification Done\n");
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if ((dev >> 51) & 0x01) printf("\tDry Run Authentification Done\n");
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#endif
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}
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bool Lattice::pollBusyFlag(bool verbose)
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@ -49,6 +49,16 @@ class Lattice: public Device, SPIInterface {
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uint32_t timeout, bool verbose=false) override;
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private:
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enum lattice_family_t {
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MACHXO2_FAMILY = 0,
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MACHXO3_FAMILY = 1,
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ECP5_FAMILY = 2,
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NEXUS_FAMILY = 3,
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UNKNOWN_FAMILY = 999
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};
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lattice_family_t _fpga_family;
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bool program_intFlash();
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bool program_extFlash(unsigned int offset);
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bool wr_rd(uint8_t cmd, uint8_t *tx, int tx_len,
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