From fb4000e87178bf20aeb0d6c6a71b0e25ff8dcda3 Mon Sep 17 00:00:00 2001
From: Michal Simek
Date: Tue, 7 Feb 2017 14:32:26 +0100
Subject: arm64: zynqmp: Check pmufw version

If PMUFW version is not v0.3 then panic.
ZynqMP switch to CCF based clock driver which requires
PMUFW to be present at certain version.
This patch ensure that you use correct and tested PMUFW
binary.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
 board/xilinx/zynqmp/zynqmp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'board')

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 3849b5885df..51a3d9f276b 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -113,6 +113,14 @@ static char *zynqmp_get_silicon_idcode_name(void)
 }
 #endif
 
+int board_early_init_f(void)
+{
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_CLK_ZYNQMP)
+	zynqmp_pmufw_version();
+#endif
+	return 0;
+}
+
 #define ZYNQMP_VERSION_SIZE	9
 
 int board_init(void)
-- 
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