Added the sky130_sram_macros library from the github/efabless
repository. These are used in the Caravel chip, but there is no
place where the underlying cells are made available in the PDK,
making it impossible to run LVS, DRC, or do simulation at anything
other than a black-box level of the whole SRAM block.
diff --git a/scripts/configure b/scripts/configure
index cf9794e..2d46ad1 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -589,6 +589,7 @@
EF_STYLE
XSCHEM_SKY130_PATH
SKY130_ML_XX_HD_PATH
+SKY130_SRAM_MACROS_PATH
PATCH
MAGIC
XSCHEM_DISABLED
@@ -664,6 +665,7 @@
enable_openlane
enable_qflow
enable_xschem
+enable_sram_sky130
enable_alpha_sky130
enable_xschem_sky130
with_ef_style
@@ -1324,12 +1326,15 @@
Enable or disable xschem setup [default=enabled]
+ --enable-sram-sky130[=path]
+ Install sky130_sram_macros. If path is omitted, it'll be
+ downloaded. [default=enabled]
--enable-alpha-sky130[=path]
Install sky130_ml_xx_hd. If path is omitted, it'll be
- downloaded. [default=disabled]
+ downloaded. [default=enabled]
--enable-xschem-sky130[=path]
Install xschem_sky130. If path is omitted, it'll be
- downloaded. [default=disabled]
+ downloaded. [default=enabled]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -2441,6 +2446,48 @@
# echo target targetvar flag location
+ SKY130_SRAM_MACROS_PATH=""
+
+ # Check whether --enable-sram-sky130 was given.
+if test "${enable_sram_sky130+set}" = set; then :
+ enableval=$enable_sram_sky130;
+ if test "$enableval" == "yes" -o "$enableval" == "YES"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Package 'sky130_sram_macros' will be installed automatically during make." >&5
+$as_echo "$as_me: Package 'sky130_sram_macros' will be installed automatically during make." >&6;}
+ export SKY130_SRAM_MACROS_PATH=../sources/sky130_sram_macros
+ elif test "$enableval" == "no" -o "$enableval" == "NO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling package 'sky130_sram_macros'" >&5
+$as_echo "$as_me: Disabling package 'sky130_sram_macros'" >&6;}
+ export SKY130_SRAM_MACROS_PATH=""
+ else
+ SKY130_SRAM_MACROS_PATH=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling package 'sky130_sram_macros' at $SKY130_SRAM_MACROS_PATH" >&5
+$as_echo "$as_me: Enabling package 'sky130_sram_macros' at $SKY130_SRAM_MACROS_PATH" >&6;}
+ fi
+ SKY130_SRAM_MACROS_PATH=`realpath $SKY130_SRAM_MACROS_PATH`
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Package 'sky130_sram_macros' will be installed automatically during make." >&5
+$as_echo "$as_me: Package 'sky130_sram_macros' will be installed automatically during make." >&6;}
+ SKY130_SRAM_MACROS_PATH=../sources/sky130_sram_macros
+
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # echo target targetvar flag location
+
SKY130_ML_XX_HD_PATH=""
# Check whether --enable-alpha-sky130 was given.
