From 5bafd2ac8fcb8190ead7fb09f2c820d3b45aea67 Mon Sep 17 00:00:00 2001
From: "S.J.R. van Schaik" <stephan@whiteboxsystems.nl>
Date: Wed, 14 Jun 2017 14:59:07 +0200
Subject: [PATCH] spi: flash: set log2_block_size

---
 source/drivers/spi_flash.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/drivers/spi_flash.c b/source/drivers/spi_flash.c
index bd93d54..7bf38e5 100644
--- a/source/drivers/spi_flash.c
+++ b/source/drivers/spi_flash.c
@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <bitops.h>
 #include <flash.h>
 #include <macros.h>
 #include <spi.h>
@@ -131,6 +132,7 @@ struct flash_dev *flash_probe(void)
 		goto err_free_dev;
 
 	dev->ops = &spi_flash_ops;
+	dev->log2_block_size = ilog2(4 * KIB);
 
 	return dev;