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v1.0.3:add 16M PSRAM

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刘可亮
2024-02-21 11:39:12 +08:00
parent 9f7ba67007
commit 25c3842dcc
10 changed files with 803 additions and 27 deletions
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4
target/d13x/kunlunpi88-nor/pack/pbp_cfg.json
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@@ -7,7 +7,7 @@
"cs1_pins": "0x0",
"xspi_ctl": "0x116d",
"xspi_tcr": "0x280011",
"xspi_cfg": "0x03010001",
"xspi_cfg": "0x03020001",
"xspi_ldo": "0x17", //1.92V
"psram_cfg0": "0x03030303",
"psram_cfg1": "0x00400001",
@@ -48,7 +48,7 @@
"backup": {
"buf0": "0xFFFFFF01",
"buf1": "0xFFFFFF02",
"buf2": "0xFFFFFF03",
"buf2": "0x020801ff", //byte0:read_hold (0x02); byte1:write_hold (0x08); byte3:axi_read_first (0x01); byte4:NA
"buf3": "0xFFFFFF04",
"buf4": "0xFFFFFF05",
"buf5": "0xFFFFFF06",