caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bitstream fixes for xo3

Browse Source
This commit is contained in:
Lofty 2023-03-16 17:52:59 +01:00 committed by myrtle
parent 80705e9bbb
commit 89c71bc8ac
1 changed files with 50 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
machxo2/bitstream.cc
View File

@ -32,13 +32,58 @@ NEXTPNR_NAMESPACE_BEGIN
namespace BaseConfigs {
void config_empty_lcmxo2_1200(ChipConfig &cc)
{
cc.tiles["EBR_R6C2:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C5:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C8:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C11:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C15:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C18:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C21:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C2:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C5:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R6C8:EBR1"].add_unknown(0, 12);
cc.tiles["PT4:CFG0"].add_unknown(5, 30);
cc.tiles["PT4:CFG0"].add_unknown(5, 32);
cc.tiles["PT4:CFG0"].add_unknown(5, 36);
cc.tiles["PT7:CFG3"].add_unknown(5, 18);
}
void config_empty_lcmxo3_6900(ChipConfig &cc)
{
cc.tiles["CENTER20:CENTER_EBR_CIB_SP"].add_unknown(23, 1);
cc.tiles["CIB_R20C36:CIB_EBR0"].add_unknown(26, 30);
cc.tiles["CIB_R20C40:CIB_EBR1"].add_unknown(26, 30);
cc.tiles["EBR_R13C2:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C5:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C8:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C11:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C14:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C17:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C22:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C25:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C28:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C31:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C34:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C37:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R13C40:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C2:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C5:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C8:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C11:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C14:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C17:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C22:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C25:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C28:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C31:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C34:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C37:EBR1"].add_unknown(0, 12);
cc.tiles["EBR_R20C40:EBR1"].add_unknown(0, 12);
cc.tiles["PR16:PIC_R1"].add_unknown(16, 52);
cc.tiles["PT4:CFG0"].add_unknown(5, 30);
cc.tiles["PT4:CFG0"].add_unknown(5, 32);
@ -204,6 +249,8 @@ void write_bitstream(Context *ctx, std::string text_config_file)
// IdString device_id = ctx->id(ctx->device_name);
if (base_id == ctx->id("LCMXO2-1200"))
BaseConfigs::config_empty_lcmxo2_1200(cc);
else if (base_id == ctx->id("LCMXO3-6900"))
BaseConfigs::config_empty_lcmxo3_6900(cc);
else
NPNR_ASSERT_FALSE("Unsupported device type");
cc.chip_name = ctx->chip_info->device_name.get();