From 62654ea9edac90353394b73017d3870c8e2a4d40 Mon Sep 17 00:00:00 2001
From: tangweikang <tangweikang@rt-thread.com>
Date: Sat, 21 Nov 2020 14:28:45 +0800
Subject: [PATCH] [K210] update Kconfig : select ARCH_RISCV_FPU_S

---
 bsp/k210/.config    | 29 ++++++++++++++++++++++++++++-
 bsp/k210/Kconfig    |  1 +
 bsp/k210/rtconfig.h |  2 ++
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/bsp/k210/.config b/bsp/k210/.config
index 705dc78652..4d6db95162 100644
--- a/bsp/k210/.config
+++ b/bsp/k210/.config
@@ -70,6 +70,8 @@ CONFIG_RT_VER_NUM=0x40003
 CONFIG_ARCH_CPU_64BIT=y
 # CONFIG_RT_USING_CPU_FFS is not set
 CONFIG_ARCH_RISCV=y
+CONFIG_ARCH_RISCV_FPU=y
+CONFIG_ARCH_RISCV_FPU_S=y
 CONFIG_ARCH_RISCV64=y
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
 
@@ -150,8 +152,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
+# CONFIG_RT_USING_PHY is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC is not set
 # CONFIG_RT_USING_PWM is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
@@ -192,6 +196,7 @@ CONFIG_RT_USING_LIBC=y
 CONFIG_RT_USING_POSIX=y
 # CONFIG_RT_USING_POSIX_MMAP is not set
 # CONFIG_RT_USING_POSIX_TERMIOS is not set
+# CONFIG_RT_USING_POSIX_GETLINE is not set
 # CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_MODULE is not set
 
@@ -262,7 +267,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 #
 # IoT - internet of things
 #
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
 # CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT is not set
 # CONFIG_PKG_USING_WEBCLIENT is not set
 # CONFIG_PKG_USING_WEBNET is not set
 # CONFIG_PKG_USING_MONGOOSE is not set
@@ -308,7 +315,7 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # CONFIG_PKG_USING_GAGENT_CLOUD is not set
 # CONFIG_PKG_USING_ALI_IOTKIT is not set
 # CONFIG_PKG_USING_AZURE is not set
-# CONFIG_PKG_USING_TENCENT_IOTHUB is not set
+# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
 # CONFIG_PKG_USING_JIOT-C-SDK is not set
 # CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
 # CONFIG_PKG_USING_JOYLINK is not set
@@ -330,6 +337,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # CONFIG_PKG_USING_CAPNP is not set
 # CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
 # CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+# CONFIG_PKG_USING_PDULIB is not set
 
 #
 # security packages
@@ -338,6 +348,7 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # CONFIG_PKG_USING_libsodium is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
+# CONFIG_PKG_USING_YD_CRYPTO is not set
 
 #
 # language packages
@@ -372,7 +383,9 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
 # CONFIG_PKG_USING_LUNAR_CALENDAR is not set
 # CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
 # CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN is not set
 
 #
 # system packages
@@ -396,6 +409,10 @@ CONFIG_ULOG_BACKEND_USING_CONSOLE=y
 # CONFIG_PKG_USING_SYSWATCH is not set
 # CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
 # CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
 
 #
 # peripheral libraries and drivers
@@ -441,6 +458,7 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # CONFIG_PKG_USING_RPLIDAR is not set
 # CONFIG_PKG_USING_AS608 is not set
 # CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
 # CONFIG_PKG_USING_EMBARC_BSP is not set
 # CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
 # CONFIG_PKG_USING_MULTI_RTIMER is not set
@@ -450,6 +468,12 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # CONFIG_PKG_USING_PMS_SERIES is not set
 # CONFIG_PKG_USING_NUCLEI_SDK is not set
 # CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 is not set
 
 #
 # miscellaneous packages
@@ -486,6 +510,9 @@ CONFIG_PKG_KENDRYTE_SDK_VERNUM=0x0055
 # CONFIG_PKG_USING_VT100 is not set
 # CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
 CONFIG_BOARD_K210_EVB=y
 CONFIG_BSP_USING_UART_HS=y
 
diff --git a/bsp/k210/Kconfig b/bsp/k210/Kconfig
index 5aa1e03dab..61ba3631c0 100644
--- a/bsp/k210/Kconfig
+++ b/bsp/k210/Kconfig
@@ -21,6 +21,7 @@ source "$PKGS_DIR/Kconfig"
 config BOARD_K210_EVB
     bool
     select ARCH_RISCV64
+    select ARCH_RISCV_FPU_S
     select PKG_USING_KENDRYTE_SDK
     select RT_USING_COMPONENTS_INIT
     select RT_USING_USER_MAIN
diff --git a/bsp/k210/rtconfig.h b/bsp/k210/rtconfig.h
index 5f87d58a1d..4ac2b8937c 100644
--- a/bsp/k210/rtconfig.h
+++ b/bsp/k210/rtconfig.h
@@ -48,6 +48,8 @@
 #define RT_VER_NUM 0x40003
 #define ARCH_CPU_64BIT
 #define ARCH_RISCV
+#define ARCH_RISCV_FPU
+#define ARCH_RISCV_FPU_S
 #define ARCH_RISCV64
 
 /* RT-Thread Components */