[U-Boot] [PATCH] arm64: zynqmp: Reset FPD Watchdog on zcu100

Michal Simek michal.simek at xilinx.com
Thu Apr 19 12:43:40 UTC 2018


Low level configuration didn't reset FPD Watchdog that's why accessing
it caused u-boot hang.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
index 27e2ab6de9ca..ce1de42a1a7b 100644
--- a/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
+++ b/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
@@ -482,7 +482,7 @@ static unsigned long psu_mio_init_data(void)
 
 static unsigned long psu_peripherals_init_data(void)
 {
-	psu_mask_write(0xFD1A0100, 0x0001007CU, 0x00000000U);
+	psu_mask_write(0xFD1A0100, 0x0001807CU, 0x00000000U);
 	psu_mask_write(0xFF5E0238, 0x001A0000U, 0x00000000U);
 	psu_mask_write(0xFF5E023C, 0x0093C018U, 0x00000000U);
 	psu_mask_write(0xFF5E023C, 0x00000FC0U, 0x00000000U);
-- 
2.17.0



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