This patch introduces a new math test suite to the SBI unit
tests. The changes include:
* Updating lib/sbi/tests/objects.mk to include
math_test_suite and sbi_math_test.o.
* Adding a new file lib/sbi/tests/sbi_math_test.c which
contains tests for log2roundup function using various cases.
The addition of this test suite ensures that mathematical
functions are verified and work as expected.
Signed-off-by: Dongdong Zhang <zhangdongdong@eswincomputing.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
