diff --git a/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h b/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
index 824991f57d..ab17309a3b 100644
--- a/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
+++ b/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
@@ -35,7 +35,7 @@
 #define IBSS_ATTR_FLAC_XXLARGE_IRAM
 #endif
 
-#if (ARCH == ARCH_M68K) || defined(CPU_PP) || MEMORYSIZE <= 2
+#if (ARCH == ARCH_M68K) || defined(CPU_PP) || defined(CPU_TCC780X) || (MEMORYSIZE <= 2)
 #define MAX_BLOCKSIZE 4608
 #else
 #define MAX_BLOCKSIZE 8192
diff --git a/manual/appendix/file_formats.tex b/manual/appendix/file_formats.tex
index ae3f321646..cb37d9b532 100644
--- a/manual/appendix/file_formats.tex
+++ b/manual/appendix/file_formats.tex
@@ -147,7 +147,7 @@
     Free Lossless Audio
         & \fname{.flac}
         & Multichannel and/or high-resolution files will be downmixed to 16-bit stereo. 
-	\opt{ipod,iriverh10,sansaclip,sansam200v4,sansac200v2,iriverh100,iriverh300,iaudiox5,iaudiom5,iaudiom3,mpiohd200,mpiphd300}{
+	\opt{ipod,iriverh10,sansaclip,sansam200v4,sansac200v2,iriverh100,iriverh300,iaudiox5,iaudiom5,iaudiom3,mpiohd200,mpiphd300,cowond2}{
 	    \nopt{ipodnano2g,ipod6g}{Due to resource constraints, files with large block sizes are not supported, and realtime playback may not be possible where downmixing is necessary.}}
 	\\
     Apple Lossless