WIP on (no branch): 5d81c8c sw: Allow externally-defined platforms

pulp-platform · Oct 25, 2023 · dcb30be · dcb30be
2 parents 5d81c8c + a90d081
commit dcb30be
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Showing 4 changed files with 4 additions and 8 deletions.
diff --git a/hw/ip/spatz/src/generated/spatz_pkg.sv b/hw/ip/spatz/src/generated/spatz_pkg.sv
@@ -15,7 +15,7 @@ package spatz_pkg;
   // Number of IPUs in each VFU (between 1 and 8)
   localparam int unsigned N_IPU = 1;
   // Number of FPUs in each VFU (between 1 and 8)
-  localparam int unsigned N_FPU = 4;
+  localparam int unsigned N_FPU = 2;
   // Number of FUs in each VFU
   localparam int unsigned N_FU  = N_IPU > N_FPU ? N_IPU : N_FPU;
   // FPU support
@@ -32,7 +32,7 @@ package spatz_pkg;
   // Maximum size of a single vector element in bytes
   localparam int unsigned ELENB  = ELEN / 8;
   // Number of bits in a vector register
-  localparam int unsigned VLEN   = 512;
+  localparam int unsigned VLEN   = 256;
   // Number of bytes in a vector register
   localparam int unsigned VLENB  = VLEN / 8;
   // Maximum vector length in elements

diff --git a/hw/system/spatz_cluster/test/bootrom.bin b/hw/system/spatz_cluster/test/bootrom.bin
diff --git a/hw/system/spatz_cluster/test/bootrom.dump b/hw/system/spatz_cluster/test/bootrom.dump
@@ -30,16 +30,12 @@ Disassembly of section .text:
 Disassembly of section .rodata:
 
 00001050 <BOOTDATA>:
-    1050:	1000                	addi	s0,sp,32
-    1052:	0000                	unimp
+    1050:	0000                	unimp
+    1052:	1000                	addi	s0,sp,32
     1054:	0000                	unimp
     1056:	0000                	unimp
     1058:	0001                	nop
 	...
-    106a:	0010                	addi	a2,sp,0
-    106c:	0000                	unimp
-    106e:	0000                	unimp
-    1070:	0000                	unimp
     1072:	0002                	0x2
 	...
     1080:	0000                	unimp

diff --git a/hw/system/spatz_cluster/test/bootrom.elf b/hw/system/spatz_cluster/test/bootrom.elf