commit d3a8c1aeb801a1fe7fb049ce8a70845f07312ac1
author Leo Yan <leo.yan@linaro.org> Tue Aug 29 10:26:09 2017 -0700
committer John Stultz <john.stultz@linaro.org> Thu Sep 07 15:22:52 2017 -0700
tree 1c743b0eef46e536bb5e9d2066e85f3341c6cc27
parent 7805f0f5df7aeb30922b05f80ad99c500fd83c59

hikey: Enable reset signal for watchdog

Change-Id: I9031f4b6adfb77ab70fbb0d7688cb5711ea03e42
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

plat/hikey/drivers/hisi_pwrc.c

diff --git a/plat/hikey/drivers/hisi_pwrc.c b/plat/hikey/drivers/hisi_pwrc.c
index 9f189da..c1d9e47 100644
--- a/plat/hikey/drivers/hisi_pwrc.c
+++ b/plat/hikey/drivers/hisi_pwrc.c
@@ -98,7 +98,13 @@
 	       pm_asm_code_end - pm_asm_code);
 
 	reg = mmio_read_32(0xF7800000 + 0x004);
+
+	/* Remap SRAM address */
 	reg |= BIT(0x1) | BIT(17);
+
+	/* Enable reset signal for watchdog */
+	reg |= BIT(0x0) | BIT(16);
+
 	mmio_write_32(0xF7800000 + 0x004, reg);
 
 	return 0;