diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/scala/firrtl/stage/FirrtlCompilerTargets.scala | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/stage/FirrtlCompilerTargets.scala b/src/main/scala/firrtl/stage/FirrtlCompilerTargets.scala index 662f3dc0..e31acbbf 100644 --- a/src/main/scala/firrtl/stage/FirrtlCompilerTargets.scala +++ b/src/main/scala/firrtl/stage/FirrtlCompilerTargets.scala @@ -5,6 +5,7 @@ package firrtl.stage import firrtl.transforms._ import firrtl.passes.memlib._ import firrtl.options.{HasShellOptions, ShellOption} +import firrtl.annotations.MemorySynthInit /** * This flag enables a set of options that guide the FIRRTL compilation flow to ultimately generate Verilog that is @@ -31,6 +32,8 @@ import firrtl.options.{HasShellOptions, ShellOption} * 5) Add a [[firrtl.passes.memlib.PassthroughSimpleSyncReadMemsAnnotation]] to allow some synchronous-read memories * and readwrite ports to pass through [[firrtl.passes.memlib.VerilogMemDelays]] without introducing explicit * pipeline registers or splitting ports. + * + * 6) Add a [[firrtl.annotations.MemorySynthInit]] to enable memory initialization values to be synthesized. */ object OptimizeForFPGA extends HasShellOptions { private val fpgaAnnos = Seq( @@ -40,7 +43,8 @@ object OptimizeForFPGA extends HasShellOptions { DefaultReadFirstAnnotation, RunFirrtlTransformAnnotation(new SetDefaultReadUnderWrite), RunFirrtlTransformAnnotation(new SimplifyMems), - PassthroughSimpleSyncReadMemsAnnotation + PassthroughSimpleSyncReadMemsAnnotation, + MemorySynthInit ) val options = Seq( new ShellOption[Unit]( |