tzh
2024-07-23 0dbbe3439154d291c25802b90f95ef9823dc6383
longan/device/config/chips/a133/configs/c3/sys_config.fex
....@@ -170,47 +170,114 @@
170170 ;select_gpio3 = port:PH0<0><1><default><default>
171171
172172
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+
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+[dram_para]
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+dram_clk = 648
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+dram_type = 3
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+dram_dx_odt = 0x07070707
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+dram_dx_dri = 0x0c0c0c0c
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+dram_ca_dri = 0x0e0e
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+dram_para0 = 0x15101212
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+dram_para1 = 0x30FA
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+dram_para2 = 0x0000
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+dram_mr0 = 0x840
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+dram_mr1 = 0x4
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+dram_mr2 = 0x8
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+dram_mr3 = 0x0
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+dram_mr4 = 0x0
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+dram_mr5 = 0x0
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+dram_mr6 = 0x0
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+dram_mr11 = 0x0
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+dram_mr12 = 0x0
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+dram_mr13 = 0x0
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+dram_mr14 = 0x0
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+dram_mr16 = 0x0
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+dram_mr17 = 0x0
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+dram_mr22 = 0x0
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+dram_tpr0 = 0x0
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+dram_tpr1 = 0x0
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+dram_tpr2 = 0x0
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+dram_tpr3 = 0x0
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+dram_tpr6 = 0x33808080
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+dram_tpr10 = 0x002f7458
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+dram_tpr11 = 0x0f0b0e0c
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+dram_tpr12 = 0x19191818
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+dram_tpr13 = 0x00
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+dram_tpr14 = 0x26232323
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+
173208 ;*****************************************************************************
174209 ;sdram configuration
175210 ;
176211 ;*****************************************************************************
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-[dram_para]
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-dram_clk = 792
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-dram_type = 8
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-dram_dx_odt = 0x07070707
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-dram_dx_dri = 0x0d0d0d0d
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-dram_ca_dri = 0x0e0e
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-dram_para0 = 0x0d0a050c
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-dram_para1 = 0x30ea
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-dram_para2 = 0x1000
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-dram_mr0 = 0x0
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-dram_mr1 = 0x34
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-dram_mr2 = 0x1b
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-dram_mr3 = 0x33
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-dram_mr4 = 0x3
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-dram_mr5 = 0x0
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-dram_mr6 = 0x0
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-dram_mr11 = 0x04
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-dram_mr12 = 0x72
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-dram_mr13 = 0x0
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-dram_mr14 = 0x7
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-dram_mr16 = 0x0
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-dram_mr17 = 0x0
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-dram_mr22 = 0x26
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-dram_tpr0 = 0x06060606
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-dram_tpr1 = 0x04040404
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-dram_tpr2 = 0x0
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-dram_tpr3 = 0x0
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-dram_tpr6 = 0x48010101
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-dram_tpr10 = 0x00273333
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-dram_tpr11 = 0x241f1923
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-dram_tpr12 = 0x14151313
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-dram_tpr13 = 0x81d20
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-dram_tpr14 = 0x2023211f
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-test_list = 0x00000000
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+;[dram_para]
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+;dram_clk = 648
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+;dram_type = 3
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+;dram_dx_odt = 0x03030303
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+;dram_dx_dri = 0x0e0e0e0e
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+;dram_ca_dri = 0x1c12
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+;dram_odt_en = 0
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+;dram_para1 = 0x30fb
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+;dram_para2 = 0x0000
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+;dram_mr0 = 0x840
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+;dram_mr1 = 0x4
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+;dram_mr2 = 0x8
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+;dram_mr3 = 0x0
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+;dram_mr4 = 0x0
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+;dram_mr5 = 0x0
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+;dram_mr6 = 0x0
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+;dram_mr11 = 0x0
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+;dram_mr12 = 0x0
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+;dram_mr13 = 0x0
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+;dram_mr14 = 0x0
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+;dram_mr16 = 0x0
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+;dram_mr17 = 0x0
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+;dram_mr22 = 0x0
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+;dram_tpr0 = 0xC0000C05
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+;dram_tpr1 = 0x0
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+;dram_tpr2 = 0x0
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+;dram_tpr3 = 0x0
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+;dram_tpr6 = 0x33808080
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+;dram_tpr10 = 0x002F0007
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+;dram_tpr11 = 0xffffdddd
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+;dram_tpr12 = 0xfedf7557
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+;dram_tpr13 = 0x40
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+
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+;[dram_para]
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+;dram_clk = 648
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+;dram_type = 3
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+;dram_dx_odt = 0x07070707
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+;dram_dx_dri = 0x0d0d0d0d
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+;dram_ca_dri = 0x0e0e
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+;dram_para0 = 0x0d0a050c
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+;dram_para1 = 0x30ea
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+;dram_para2 = 0x1000
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+;dram_mr0 = 0x0
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+;dram_mr1 = 0x34
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+;dram_mr2 = 0x1b
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+;dram_mr3 = 0x33
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+;dram_mr4 = 0x3
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+;dram_mr5 = 0x0
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+;dram_mr6 = 0x0
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+;dram_mr11 = 0x04
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+;dram_mr12 = 0x72
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+;dram_mr13 = 0x0
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+;dram_mr14 = 0x7
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+;dram_mr16 = 0x0
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+;dram_mr17 = 0x0
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+;dram_mr22 = 0x26
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+;dram_tpr0 = 0x06060606
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+;dram_tpr1 = 0x04040404
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+;dram_tpr2 = 0x0
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+;dram_tpr3 = 0x0
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+;dram_tpr6 = 0x48010101
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+;dram_tpr10 = 0x00273333
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+;dram_tpr11 = 0x241f1923
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+;dram_tpr12 = 0x14151313
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+;dram_tpr13 = 0x81d20
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+;dram_tpr14 = 0x2023211f
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+;test_list = 0x00000000
211279
212280 [dram_para1]
213
-
214281 dram_clk = 672
215282 dram_type = 7
216283 dram_dx_odt = 0x06060606