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colognechip: added a workaround to drive reset pin with DirtyJTAG cable

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(requires a recent DirtyJTAG firmware)
This commit is contained in:
Gwenhael Goavec-Merou
2025-03-07 07:19:39 +01:00
parent 3c7324d14d
commit 3cf558ebe2
2 changed files with 51 additions and 35 deletions
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src/colognechip.hpp
+6
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@@ -12,6 +12,7 @@
#include <string>
#include "device.hpp"
#include "dirtyJtag.hpp"
#include "jtag.hpp"
#include "ftdispi.hpp"
#include "ftdiJtagMPSSE.hpp"
@@ -48,6 +49,10 @@ class CologneChip: public Device, SPIInterface {
uint32_t idCode() override {return 0;}
void reset() override;
protected:
bool prepare_flash_access() override;
bool post_flash_access() override;
private:
void programSPI_sram(const uint8_t *data, int length);
void programSPI_flash(unsigned int offset, const uint8_t *data, int length,
@@ -65,6 +70,7 @@ class CologneChip: public Device, SPIInterface {
FtdiSpi *_spi = NULL;
FtdiJtagMPSSE *_ftdi_jtag = NULL;
DirtyJtag *_dirtyjtag = NULL;
uint16_t _rstn_pin;
uint16_t _done_pin;
uint16_t _fail_pin;