[PATCH] xilinx: zynqmp: Fix MIO 18 configuration on zcu104 revC

Michal Simek michal.simek at xilinx.com
Wed Apr 8 13:31:37 CEST 2020


Without this change QSPI is not detected on zcu104 revC.

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

 board/xilinx/zynqmp/zynqmp-zcu104-revA/psu_init_gpl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/board/xilinx/zynqmp/zynqmp-zcu104-revA/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-zcu104-revA/psu_init_gpl.c
index 4805e5a3b914..383e3d0c7e13 100644
--- a/board/xilinx/zynqmp/zynqmp-zcu104-revA/psu_init_gpl.c
+++ b/board/xilinx/zynqmp/zynqmp-zcu104-revA/psu_init_gpl.c
@@ -363,6 +363,7 @@ static unsigned long psu_mio_init_data(void)
 	psu_mask_write(0xFF18000C, 0x000000FEU, 0x00000002U);
 	psu_mask_write(0xFF180010, 0x000000FEU, 0x00000002U);
 	psu_mask_write(0xFF180014, 0x000000FEU, 0x00000002U);
+	psu_mask_write(0xFF180018, 0x000000FEU, 0x00000002U);
 	psu_mask_write(0xFF180040, 0x000000FEU, 0x00000040U);
 	psu_mask_write(0xFF180044, 0x000000FEU, 0x00000040U);
 	psu_mask_write(0xFF180048, 0x000000FEU, 0x000000C0U);
@@ -408,7 +409,7 @@ static unsigned long psu_mio_init_data(void)
 	psu_mask_write(0xFF18012C, 0x000000FEU, 0x00000002U);
 	psu_mask_write(0xFF180130, 0x000000FEU, 0x000000C0U);
 	psu_mask_write(0xFF180134, 0x000000FEU, 0x000000C0U);
-	psu_mask_write(0xFF180204, 0x7B3F003FU, 0x52240000U);
+	psu_mask_write(0xFF180204, 0x7B3F007FU, 0x52240000U);
 	psu_mask_write(0xFF180208, 0xFFFFE000U, 0x00B02000U);
 	psu_mask_write(0xFF18020C, 0x00003FFFU, 0x00000FC0U);
 	psu_mask_write(0xFF180138, 0x03FFFFFFU, 0x03FFFFFFU);
-- 
2.26.0



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