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feat: remove redundant address checks and enhance SDIO register test cases

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maksyuki committed 2026-08-22 18:31:52 +08:00
1 parent f5553870f6
commit da22208ca5
2 files changed
+22 -6
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tests/rtl/sdio_register_tb.sv
+22
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@@ -1,6 +1,9 @@
`timescale 1ns / 1ps
module sdio_register_tb;
localparam logic [31:0] Sdio0Base = 32'h1000_F000;
localparam logic [31:0] Sdio1Base = 32'h1001_5000;
logic clk_i = 1'b0;
logic rst_n_i = 1'b0;
logic busy_i = 1'b0;
@@ -288,6 +291,25 @@ module sdio_register_tb;
if ((value != 32'h5566_7788) || (pio_consume_count != 2)) begin
$fatal(1, "consecutive PIO read contract failed: %h count=%0d", value, pio_consume_count);
end
apb_read(Sdio0Base + `APB4_SDIO__IP_ID, value);
if (value != 32'h5344_494F) $fatal(1, "SDIO0 base IP ID mismatch");
apb_write(Sdio0Base + `APB4_SDIO__IRQ_ENABLE, 32'h0000_0001, 4'h1, 1'b0);
apb_write(Sdio0Base + `APB4_SDIO__IRQ_TEST, 32'h0000_0001, 4'h1, 1'b0);
apb_read(Sdio0Base + `APB4_SDIO__IRQ_STATUS, value);
if ((value & 32'h1) == 0 || !irq_o) $fatal(1, "SDIO0 base IRQ test failed");
apb_write(Sdio0Base + `APB4_SDIO__IRQ_STATUS, 32'h0000_0001, 4'h1, 1'b0);
if (irq_o) $fatal(1, "SDIO0 base IRQ W1C failed");
apb_read(Sdio1Base + `APB4_SDIO__IP_VERSION, value);
if (value != 32'h0001_0000) $fatal(1, "SDIO1 base version mismatch");
apb_write(Sdio1Base + `APB4_SDIO__IRQ_ENABLE, 32'h0000_0002, 4'h1, 1'b0);
apb_write(Sdio1Base + `APB4_SDIO__IRQ_TEST, 32'h0000_0002, 4'h1, 1'b0);
apb_read(Sdio1Base + `APB4_SDIO__IRQ_STATUS, value);
if ((value & 32'h2) == 0 || !irq_o) $fatal(1, "SDIO1 base IRQ test failed");
apb_write(Sdio1Base + `APB4_SDIO__IRQ_STATUS, 32'h0000_0002, 4'h1, 1'b0);
if (irq_o) $fatal(1, "SDIO1 base IRQ W1C failed");
$display("SDIO APB register test passed");
$finish;
end