From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Date: Thu, 27 Dec 2007 16:13:05 +0000 (+0100)
Subject: Fix MSB check in Xilinx Spartan slave serial mode
X-Git-Tag: v2025.01-rc5-pxa1908~22626^2~49^2~9
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=437fc7327f0611f82937858f2d80e4cd61b40984;p=u-boot.git

Fix MSB check in Xilinx Spartan slave serial mode

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
---

diff --git a/common/spartan2.c b/common/spartan2.c
index ef107bcbc8..2f1ea2c099 100644
--- a/common/spartan2.c
+++ b/common/spartan2.c
@@ -441,7 +441,7 @@ static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize)
 	int ret_val = FPGA_FAIL;	/* assume the worst */
 	Xilinx_Spartan2_Slave_Serial_fns *fn = desc->iface_fns;
 	int i;
-	char  val;
+	unsigned char val;
 
 	PRINTF ("%s: start with interface functions @ 0x%p\n",
 			__FUNCTION__, fn);
diff --git a/common/spartan3.c b/common/spartan3.c
index 56a172e0be..d329e70cf7 100644
--- a/common/spartan3.c
+++ b/common/spartan3.c
@@ -446,7 +446,7 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize)
 	int ret_val = FPGA_FAIL;	/* assume the worst */
 	Xilinx_Spartan3_Slave_Serial_fns *fn = desc->iface_fns;
 	int i;
-	char  val;
+	unsigned char val;
 
 	PRINTF ("%s: start with interface functions @ 0x%p\n",
 			__FUNCTION__, fn);