From 5ed74cb1f6dc68bbef147a2ecbf881967f21f291 Mon Sep 17 00:00:00 2001
From: Romain Dolbeau <romain@dolbeau.org>
Date: Sat, 18 Nov 2023 11:46:24 +0100
Subject: [PATCH] script to check if sdram init is messed up

---
 check_sdram_init.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 check_sdram_init.sh

diff --git a/check_sdram_init.sh b/check_sdram_init.sh
new file mode 100755
index 0000000..43ec732
--- /dev/null
+++ b/check_sdram_init.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+GOODPHY=`grep csr_base,ddrphy csr.csv | awk -F, '{ print $3 }'`
+GOODSDRAM=`grep csr_base,sdram csr.csv | awk -F, '{ print $3 }'`
+
+USEPHY=`grep ddrphy_base *soc.py | awk '{ print $3 }'`
+USESDRAM=`grep sdram_dfii_base *soc.py | awk '{ print $3 }'`
+
+RET=0
+
+if test $GOODPHY != $USEPHY; then
+    echo "WARNING WARNING WARNING PHY has wrong CSR base in SDRAM initilizer WARNING WARNING WARNING"
+    RET=-1
+fi
+if test $GOODSDRAM != $USESDRAM; then
+    echo "WARNING WARNING WARNING PHY has wrong CSR base in SDRAM initilizer WARNING WARNING WARNING"
+    RET=-1
+fi
+
+exit $RET
+