interconnect/axi: Add AXSIZE dict definition.

2022-04-11 19:20:22 +02:00 · 2022-04-11 19:20:22 +02:00 · 7187ac22e4
parent 1989d85b91
commit 7187ac22e4
1 changed files with 10 additions and 0 deletions
--- a/litex/soc/interconnect/axi.py
+++ b/litex/soc/interconnect/axi.py
@ -28,6 +28,16 @@ RESP_EXOKAY    = 0b01
 RESP_SLVERR    = 0b10
 RESP_DECERR    = 0b11

+AXSIZE = {
+     1 : 0b000,
+     2 : 0b001,
+     4 : 0b010,
+     8 : 0b011,
+    16 : 0b100,
+    32 : 0b110,
+    64 : 0b111,
+}
+
 def ax_description(address_width, id_width):
    return [
        ("addr",  address_width),