[PATCH v2 2/2] Revert "Revert "riscv: sifive: fu540: Add gpio-restart support""

[Bin Meng]

From: Bin Meng <bin.meng at windriver.com>

This reverts commit 23da3c682a84a2ad67a67287979dd4f5259ff607.

Now the build failure of sifive_fu540_defconfig board has been fixed,
revert this "revert patch".

Signed-off-by: Bin Meng <bin.meng at windriver.com>
---

Changes in v2:
- rebase on top of u-boot-riscv/master

 board/sifive/fu540/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/sifive/fu540/Kconfig b/board/sifive/fu540/Kconfig
index 4aa1e4c..f3217f6 100644
--- a/board/sifive/fu540/Kconfig
+++ b/board/sifive/fu540/Kconfig
@@ -68,5 +68,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	imply SIFIVE_OTP
 	imply DM_PWM
 	imply PWM_SIFIVE
+	imply SYSRESET
+	imply SYSRESET_GPIO
 
 endif
-- 
2.7.4