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Bugfix in MMIOPlatform.bsv for instruction-fetch from IO addrs

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Detail: an "instruction-fetch" response from mmioplatform to core
should be an "InstFetch". This was true for successful fabric reads,
but on error responses it was wrongly returned as a "DataAccess"
response.  This was causing a deadlock.
This commit is contained in:
rsnikhil
2019-04-17 15:29:10 -04:00
parent e9c04c7050
commit e7fbf32b38
177 changed files with 103548 additions and 94531 deletions
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16
src_SSITH_P3/src_BSV/SoC_Map.bsv
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@@ -55,8 +55,8 @@ typedef struct {
Bit #(64) boot_rom_addr_base;
Bit #(64) boot_rom_addr_size;
Bit #(64) mem0_controller_addr_base;
Bit #(64) mem0_controller_addr_size;
Bit #(64) main_mem_addr_base;
Bit #(64) main_mem_addr_size;
Bit #(64) pc_reset_value;
} SoC_Map_Struct
@@ -64,15 +64,15 @@ deriving (FShow);
SoC_Map_Struct soc_map_struct =
SoC_Map_Struct {
near_mem_io_addr_base: 'h_1000_0000,
near_mem_io_addr_base: 'h_1000_0000,
boot_rom_addr_base: 'h_7000_0000,
boot_rom_addr_size: 'h_0000_1000,
boot_rom_addr_base: 'h_7000_0000,
boot_rom_addr_size: 'h_0000_1000,
mem0_controller_addr_base: 'h_C000_0000,
mem0_controller_addr_size: 'h_4000_0000,
main_mem_addr_base: 'h_C000_0000,
main_mem_addr_size: 'h_4000_0000,
pc_reset_value: 'h_7000_0000 // = boot_rom_addr_base
pc_reset_value: 'h_7000_0000 // = boot_rom_addr_base
};
// ================================================================