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Fix exporting CLKIN and GLBOUT settings

This commit is contained in:
Miodrag Milanovic 2025-01-13 13:14:13 +01:00
parent d1df911fca
commit 07d7827cd4
1 changed files with 8 additions and 11 deletions
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19
libgm/src/Bitstream.cpp
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@ -324,15 +324,6 @@ class BitstreamReadWriter
insert_crc16();
}
void write_cmd_pll_empty()
{
write_header(CMD_PLL, 12);
for (int i = 0; i < 12; i++)
write_byte(0);
insert_crc16();
write_nops(6);
}
void write_cmd_pll(int index, std::vector<uint8_t> data, int size)
{
write_header(CMD_PLL, size);
@ -675,8 +666,14 @@ Bitstream Bitstream::serialise_chip(const Chip &chip)
pll_written = true;
}
}
if (!pll_written)
wr.write_cmd_pll_empty();
if (!pll_written) {
int size = Die::PLL_CFG_SIZE;
if (!die.is_clkin_cfg_empty())
size = Die::PLL_CFG_SIZE + Die::CLKIN_CFG_SIZE;
if (!die.is_glbout_cfg_empty())
size = Die::PLL_CFG_SIZE + Die::CLKIN_CFG_SIZE + Die::GLBOUT_CFG_SIZE;
wr.write_cmd_pll(0, die_config, size);
}
// Write RAM configuration
bool ram_used = false;