xilinx: mbv32: Disable floating point

MB-V 32 has optional single precision FPU (64bit has single and double
precision FPU) but there is no use and reason to enable FPU by default
that's why disable it.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2c043ed05643fee200a79eb08bfd5c0041663bd2.1764746430.git.michal.simek@amd.com

diff --git a/configs/xilinx_mbv32_defconfig b/configs/xilinx_mbv32_defconfig
index 88d9e5ce6b2b9d6a88d1e60b7f1284c67a7582f9..81c0f8e9e936e2fe491ab7136b20d27da7207d1b 100644 (file)
--- a/configs/xilinx_mbv32_defconfig
+++ b/configs/xilinx_mbv32_defconfig
@@ -18,6 +18,7 @@ CONFIG_SYS_CLK_FREQ=100000000
 CONFIG_BOOT_SCRIPT_OFFSET=0x0
 CONFIG_DEBUG_UART=y
 CONFIG_TARGET_XILINX_MBV=y
+# CONFIG_RISCV_ISA_F is not set
 # CONFIG_SPL_SMP is not set
 CONFIG_REMAKE_ELF=y
 CONFIG_FIT=y