Provide a fallback MIPS64_GENERIC target

It is really dangerous to fallback to Loongson core on other
MIPS64 processors.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
This commit is contained in:
Jiaxun Yang
2022-07-31 19:15:57 +01:00
parent b633eb79f2
commit a50b29c540
7 changed files with 77 additions and 37 deletions
+15
View File
@@ -131,6 +131,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* #define FORCE_PPC440 */
/* #define FORCE_PPC440FP2 */
/* #define FORCE_CELL */
/* #define FORCE_MIPS64_GENERIC */
/* #define FORCE_SICORTEX */
/* #define FORCE_LOONGSON3R3 */
/* #define FORCE_LOONGSON3R4 */
@@ -915,6 +916,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define CORENAME "CELL"
#endif
#ifdef FORCE_MIPS64_GENERIC
#define FORCE
#define ARCHITECTURE "MIPS"
#define SUBARCHITECTURE "MIPS64_GENERIC"
#define SUBDIRNAME "mips64"
#define ARCHCONFIG "-DMIPS64_GENERIC " \
"-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
"-DL2_SIZE=1048576 -DL2_LINESIZE=32 " \
"-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
#define LIBNAME "mips64_generic"
#define CORENAME "MIPS64_GENERIC"
#else
#endif
#ifdef FORCE_SICORTEX
#define FORCE
#define ARCHITECTURE "MIPS"