Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

soc/integration/cpu_interface: improve code legibility 

Factor out code appearing in both branches of an if/else.
This commit is contained in:
Gabriel L. Somlo 2019-05-29 10:07:43 -04:00
parent 08a811b1a5
commit 273a3ea15d
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
litex/soc/integration/cpu_interface.py
View File

@ -140,12 +140,9 @@ def get_csr_header(regions, constants, with_access_functions=True, with_shadow_b
for name, origin, busword, obj in regions:
if not with_shadow_base:
origin &= (~shadow_base)
if isinstance(obj, Memory):
r += "\n/* "+name+" */\n"
r += "#define CSR_"+name.upper()+"_BASE "+hex(origin)+"L\n"
else:
r += "\n/* "+name+" */\n"
r += "#define CSR_"+name.upper()+"_BASE "+hex(origin)+"L\n"
r += "\n/* "+name+" */\n"
r += "#define CSR_"+name.upper()+"_BASE "+hex(origin)+"L\n"
if not isinstance(obj, Memory):
for csr in obj:
nr = (csr.size + busword - 1)//busword
r += _get_rw_functions_c(name + "_" + csr.name, origin, nr, busword, isinstance(csr, CSRStatus), with_access_functions)