Platforms/HiKey960: fix to enable FPLL0
Without this, kernel may hang with latest xloader image.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
diff --git a/Platforms/Hisilicon/HiKey960/HiKey960Dxe/HiKey960Dxe.c b/Platforms/Hisilicon/HiKey960/HiKey960Dxe/HiKey960Dxe.c
index d9d23c0..6e4db11 100644
--- a/Platforms/Hisilicon/HiKey960/HiKey960Dxe/HiKey960Dxe.c
+++ b/Platforms/Hisilicon/HiKey960/HiKey960Dxe/HiKey960Dxe.c
@@ -317,6 +317,9 @@
IN VOID
)
{
+ // Enable FPLL0
+ MmioOr32 (SCTRL_SCFPLLCTRL0, SCTRL_SCFPLLCTRL0_FPLL0_EN);
+
InitSdCard ();
// Enable wifi clock
diff --git a/Platforms/Hisilicon/HiKey960/Include/Hi3660.h b/Platforms/Hisilicon/HiKey960/Include/Hi3660.h
index 8b20c06..939f7f0 100644
--- a/Platforms/Hisilicon/HiKey960/Include/Hi3660.h
+++ b/Platforms/Hisilicon/HiKey960/Include/Hi3660.h
@@ -25,6 +25,11 @@
#define PCTRL_CTRL3_USB_TXCO_EN (1 << 1)
#define PCTRL_CTRL24_USB3PHY_3MUX1_SEL (1 << 25)
+#define SCTRL_REG_BASE 0xFFF0A000
+
+#define SCTRL_SCFPLLCTRL0 (SCTRL_REG_BASE + 0x120)
+#define SCTRL_SCFPLLCTRL0_FPLL0_EN (1 << 0)
+
#define USB3OTG_BC_REG_BASE 0xFF200000
#define USB3OTG_CTRL0 (USB3OTG_BC_REG_BASE + 0x000)
