From 5e902861d9a19f2d20ccf8ebea171f46dac89391 Mon Sep 17 00:00:00 2001
From: David Sidrane <David.Sidrane@NscDg.com>
Date: Mon, 6 Jun 2022 15:35:41 -0700
Subject: [PATCH] imxrt:usdhc fix error when CONFIG_ARMV7M_DCACHE is off

---
 arch/arm/src/imxrt/imxrt_usdhc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/src/imxrt/imxrt_usdhc.c b/arch/arm/src/imxrt/imxrt_usdhc.c
index 558cfd3b54d..3f39b06af39 100644
--- a/arch/arm/src/imxrt/imxrt_usdhc.c
+++ b/arch/arm/src/imxrt/imxrt_usdhc.c
@@ -2217,7 +2217,9 @@ static void imxrt_blocksetup(struct sdio_dev_s *dev,
 
   /* Configure block size for next transfer */
 
+#if defined(CONFIG_ARMV7M_DCACHE)
   priv->blocksize = blocklen;
+#endif
 
   putreg32(USDHC_BLKATTR_SIZE(blocklen) | USDHC_BLKATTR_CNT(nblocks),
            priv->addr + IMXRT_USDHC_BLKATTR_OFFSET);