Emmanuel Puerto 0037a6c574
RISC-V: Add RV32E / FPU support for GCC (#140)
* Change vPortSetupTimerInterrupt in order to have 64bits access on rv64

* Support RV32E - RISC-V architecture (GCC)

Signed-off-by: Emmanuel Puerto <emmanuel.puerto@sifive.com>

* Support FPU - RISC-V architecture (GCC)

Signed-off-by: Emmanuel Puerto <emmanuel.puerto@sifive.com>

* Fix interrupt managment and FPU initialization
2020-09-09 11:06:16 -07:00
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