From 0ba5315007897cff60f0087b96b21ff0a6442573 Mon Sep 17 00:00:00 2001
From: Ricardo Casallas <77841255+rcasallas-silabs@users.noreply.github.com>
Date: Tue, 8 Aug 2023 14:48:54 -0400
Subject: [PATCH] EFR32: PSA configuration for compatibility with GSDK 4.3.0
 attestation key. (#28442)

---
 src/platform/silabs/efr32/psa_crypto_config.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/platform/silabs/efr32/psa_crypto_config.h b/src/platform/silabs/efr32/psa_crypto_config.h
index 165a7b94967e74..450f9233cb9c4b 100644
--- a/src/platform/silabs/efr32/psa_crypto_config.h
+++ b/src/platform/silabs/efr32/psa_crypto_config.h
@@ -121,3 +121,8 @@
 #endif
 
 #endif // TFM_CONFIG_SL_SECURE_LIBRARY
+
+/* Defaults in GSDK 4.3.0 */
+#define SL_PSA_ITS_SUPPORT_V1_DRIVER 0
+#define SL_PSA_ITS_SUPPORT_V2_DRIVER 0
+#define SL_PSA_ITS_SUPPORT_V3_DRIVER 1