[RFC PATCH 3/8] fpu/softfloat: add FloatFmt for bfloat16

[LIU Zhiwei]

Signed-off-by: LIU Zhiwei <zhiwei_...@c-sky.com>
---
 fpu/softfloat.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 79be4f5840..1ef07d9160 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -554,6 +554,10 @@ static const FloatFmt float16_params_ahp = {
     .arm_althp = true
 };
 
+static const FloatFmt bfloat16_params = {
+    FLOAT_PARAMS(8, 7)
+};
+
 static const FloatFmt float32_params = {
     FLOAT_PARAMS(8, 23)
 };
-- 
2.23.0