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make output buffer const

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This commit is contained in:
Alexey Starikovskiy
2023-08-29 19:51:41 +03:00
parent d5c72dcc58
commit 1908ccd83b
57 changed files with 235 additions and 230 deletions
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src/xilinx.cpp
+12 -11
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@@ -508,7 +508,7 @@ bool Xilinx::load_bridge()
void Xilinx::program_spi(ConfigBitstreamParser * bit, unsigned int offset,
bool unprotect_flash)
{
uint8_t *data = bit->getData();
const uint8_t *data = bit->getData();
int length = bit->getLength() / 8;
SPIInterface::write(offset, data, length, unprotect_flash);
}
@@ -570,7 +570,7 @@ void Xilinx::program_mem(ConfigBitstreamParser *bitfile)
*/
/* GGM: TODO */
int byte_length = bitfile->getLength() / 8;
uint8_t *data = bitfile->getData();
const uint8_t *data = bitfile->getData();
int tx_len, tx_end;
int burst_len = byte_length / 100;
@@ -585,9 +585,9 @@ void Xilinx::program_mem(ConfigBitstreamParser *bitfile)
tx_end = Jtag::UPDATE_DR;
} else {
tx_len = burst_len * 8;
/*
* 12: Enter the SHIFT-DR state. X 0 2
*/
/*
* 12: Enter the SHIFT-DR state. X 0 2
*/
tx_end = Jtag::SHIFT_DR;
}
_jtag->shiftDR(data+i, NULL, tx_len, tx_end);
@@ -727,7 +727,7 @@ bool Xilinx::xc3s_flow_program(ConfigBitstreamParser *bit)
{
int byte_length = bit->getLength() / 8;
int burst_len = byte_length / 100;
uint8_t *data = bit->getData();
const uint8_t *data = bit->getData();
int tx_len = burst_len * 8, tx_end = Jtag::SHIFT_DR;
ProgressBar progress("Flash SRAM", byte_length, 50, _quiet);
@@ -769,8 +769,9 @@ bool Xilinx::xc3s_flow_program(ConfigBitstreamParser *bit)
_jtag->toggleClk(32);
if (_jtag->shiftIR(BYPASS, _irlen) < 0)
return false;
data[0] = 0x00;
if (_jtag->shiftDR(data, NULL, 1) < 0)
//data[0] = 0x00;
uint8_t d = 0;
if (_jtag->shiftDR(&d, NULL, 1) < 0)
return false;
_jtag->toggleClk(1);
@@ -1076,7 +1077,7 @@ bool Xilinx::xcf_program(ConfigBitstreamParser *bitfile)
uint8_t tx_buf[4096 / 8];
uint16_t pkt_len =
((_jtag->get_target_device_id() == 0x05044093) ? 2048 : 4096) / 8;
uint8_t *data = bitfile->getData();
const uint8_t *data = bitfile->getData();
uint32_t data_len = bitfile->getLength() / 8;
uint32_t xfer_len, offset = 0;
uint32_t addr = 0;
@@ -1520,7 +1521,7 @@ bool Xilinx::xc2c_flow_program(JedParser *jed)
* so to send only a cmd set len to 0 (or omit this param)
*/
int Xilinx::spi_put(uint8_t cmd,
uint8_t *tx, uint8_t *rx, uint32_t len)
const uint8_t *tx, uint8_t *rx, uint32_t len)
{
int xfer_len = len + 1 + ((rx == NULL) ? 0 : 1);
uint8_t jtx[xfer_len];
@@ -1546,7 +1547,7 @@ int Xilinx::spi_put(uint8_t cmd,
return 0;
}
int Xilinx::spi_put(uint8_t *tx, uint8_t *rx, uint32_t len)
int Xilinx::spi_put(const uint8_t *tx, uint8_t *rx, uint32_t len)
{
int xfer_len = len + ((rx == NULL) ? 0 : 1);
uint8_t jtx[xfer_len];