mirror of https://github.com/YosysHQ/picorv32.git
Fix spiflash_tb
Update expected two first Flash words to reflect changes in start.s Add dummy SPI cycles to account for latency
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@ -53,8 +53,8 @@ module testbench;
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);
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localparam [23:0] offset = 24'h100000;
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localparam [31:0] word0 = 32'h 01300293;
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localparam [31:0] word1 = 32'h 00502223;
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localparam [31:0] word0 = 32'h 00000093;
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localparam [31:0] word1 = 32'h 00000193;
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reg [7:0] rdata;
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integer errcount = 0;
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@ -291,7 +291,7 @@ module testbench;
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xfer_qspi_wr(offset[15:8]);
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xfer_qspi_wr(offset[7:0]);
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xfer_qspi_wr(8'h a5);
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xfer_dummy;
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repeat (8) xfer_dummy;
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xfer_qspi_rd; expect(word0[7:0]);
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xfer_qspi_rd; expect(word0[15:8]);
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xfer_qspi_rd; expect(word0[23:16]);
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@ -308,7 +308,7 @@ module testbench;
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xfer_qspi_wr(offset[15:8]);
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xfer_qspi_wr(offset[7:0]);
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xfer_qspi_wr(8'h ff);
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xfer_dummy;
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repeat (8) xfer_dummy;
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xfer_qspi_rd; expect(word0[7:0]);
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xfer_qspi_rd; expect(word0[15:8]);
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xfer_qspi_rd; expect(word0[23:16]);
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@ -326,7 +326,7 @@ module testbench;
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xfer_qspi_ddr_wr(offset[15:8]);
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xfer_qspi_ddr_wr(offset[7:0]);
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xfer_qspi_ddr_wr(8'h a5);
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xfer_dummy;
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repeat (8) xfer_dummy;
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xfer_qspi_ddr_rd; expect(word0[7:0]);
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xfer_qspi_ddr_rd; expect(word0[15:8]);
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xfer_qspi_ddr_rd; expect(word0[23:16]);
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@ -343,7 +343,7 @@ module testbench;
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xfer_qspi_ddr_wr(offset[15:8]);
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xfer_qspi_ddr_wr(offset[7:0]);
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xfer_qspi_ddr_wr(8'h ff);
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xfer_dummy;
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repeat (8) xfer_dummy;
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xfer_qspi_ddr_rd; expect(word0[7:0]);
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xfer_qspi_ddr_rd; expect(word0[15:8]);
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xfer_qspi_ddr_rd; expect(word0[23:16]);
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