Signed-off-by: Matthias Fuchs matthias.fuchs@esd-electronics.com --- common/spartan2.c | 4 ++-- common/spartan3.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/common/spartan2.c b/common/spartan2.c index 724ad0d..2f1ea2c 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); @@ -516,7 +516,7 @@ static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) (*fn->clk) (FALSE, TRUE, cookie); CONFIG_FPGA_DELAY (); /* Write data */ - (*fn->wr) ((val < 0), TRUE, cookie); + (*fn->wr) ((val & 0x80), TRUE, cookie); CONFIG_FPGA_DELAY (); /* Assert the clock */ (*fn->clk) (TRUE, TRUE, cookie); diff --git a/common/spartan3.c b/common/spartan3.c index 20edc0c..d329e70 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); @@ -521,7 +521,7 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) (*fn->clk) (FALSE, TRUE, cookie); CONFIG_FPGA_DELAY (); /* Write data */ - (*fn->wr) ((val < 0), TRUE, cookie); + (*fn->wr) ((val & 0x80), TRUE, cookie); CONFIG_FPGA_DELAY (); /* Assert the clock */ (*fn->clk) (TRUE, TRUE, cookie);