Changeset 289 for soft/giet_vm/mappings

Timestamp:

Feb 4, 2014, 2:16:37 AM (11 years ago)

Author:

cfuguet

Message:

Modifications on GIET-VM IOC driver:

• Introducing new layer on the IOC driver. Every call to ioc_read, ioc_write, ioc_get_block_size or ioc_init

functions will call the specific driver of the used IOC
controller. Supported IOC controllers are (for now) :

1. BDV (Soclib Block Device)
2. HBA
3. SPI (SDCARD - SPI controller)

• All functions of IOC controllers drivers respect the same interface.

• To specify the used IOC controller of the platform, a subtype field has been introduced on the map.xml file. This subtype field must be declared on the IOC periph instantiation. Available subtypes (for now) : BDV, HBA or SPI.

Location:

soft/giet_vm/mappings

Files:

• 4c_1p_four.xml (modified) (1 diff)
• 4c_1p_iob_four.xml (modified) (1 diff)
• 4c_1p_iob_sort.xml (modified) (1 diff)
• 4c_1p_sort.xml (modified) (2 diffs)
• 4c_1p_sort_chiplet.xml (modified) (1 diff)

soft/giet_vm/mappings/4c_1p_four.xml

@@ -53 +53 @@
             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4"  />
             <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
-            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  /> 
+            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1" subtype = "BDV" /> 
             <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "8"  /> 
             <periph type = "NIC"  psegname = "PSEG_NIC"  channels = "2"  />

soft/giet_vm/mappings/4c_1p_iob_four.xml

@@ -72 +72 @@
             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "1"  />
             <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
-            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  /> 
+            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1" subtype = "BDV" /> 
             <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "8"  /> 
             <periph type = "NIC"  psegname = "PSEG_NIC"  channels = "2"  />

soft/giet_vm/mappings/4c_1p_iob_sort.xml

@@ -72 +72 @@
             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "1"  />
             <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
-            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  /> 
-            <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "5" /> 
+            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  subtype = "BDV" /> 
+            <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "5"  /> 
             <periph type = "NIC"  psegname = "PSEG_NIC"  channels = "2"  />
             <periph type = "CMA"  psegname = "PSEG_CMA"  channels = "4"  />

soft/giet_vm/mappings/4c_1p_sort.xml

@@ -50 +50 @@
             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "1"  />
             <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
-            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  /> 
-            <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "5" /> 
+            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  subtype = "BDV" /> 
+            <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "9"  /> 
             <periph type = "NIC"  psegname = "PSEG_NIC"  channels = "2"  />
             <periph type = "CMA"  psegname = "PSEG_CMA"  channels = "4"  />
@@ -126 +126 @@
         </vseg>
         <vseg name = "seg_boot_buffer"    vbase = "0x00040000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
-            <vobj name = "boot_buffer"    type = "BUFFER" length = "0x00020000" />
-        </vseg>
-        <vseg name = "seg_boot_stack"     vbase = "0x00060000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
+            <vobj name = "boot_buffer"    type = "BUFFER" length = "0x00080000" />
+        </vseg>
+        <vseg name = "seg_boot_stack"     vbase = "0x000C0000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
             <vobj name = "boot_stack"     type = "BUFFER" length = "0x00090000" />
         </vseg>

soft/giet_vm/mappings/4c_1p_sort_chiplet.xml

@@ -38 +38 @@
             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4"  />
             <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
-            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  /> 
+            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1" subtype = "SPI" /> 
             <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "1" /> 
             <periph type = "ROM"  psegname = "PSEG_ROM"  channels = "1"  />