bsp: k230: add qspi driver

Requirement: The BSP for the k230 platform in the RT-Thread repository does not yet have an spi driver.

Solution: Provide QSPI driver for the k230 platform in the RT-Thread repository.

- Supports OSPI controller with 1/2/4/8 data lines.

- Supports QSPI0 and QSPI1 controllers with 1/2/4 data lines.

- Implements DMA-based transfers for OSPI, QSPI, and DSPI modes.

- Falls back to standard IRQ-driven transfers for legacy SPI mode (single line).

Signed-off-by: ChuanN <fjchuanil@gmail.com>

Author: ChuanN-sudo

bsp/k230/.config

@@ -227,6 +227,7 @@ CONFIG_FINSH_THREAD_STACK_SIZE=8192
 CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 # CONFIG_FINSH_USING_WORD_OPERATION is not set
+# CONFIG_FINSH_USING_FUNC_EXT is not set
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_CMD_SIZE=80
 CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
@@ -338,8 +339,14 @@ CONFIG_RT_MMCSD_THREAD_PRIORITY=22
 CONFIG_RT_MMCSD_MAX_PARTITION=16
 # CONFIG_RT_SDIO_DEBUG is not set
 # CONFIG_RT_USING_SDHCI is not set
-# CONFIG_RT_USING_SPI is not set
-# CONFIG_RT_USING_WDT is not set
+CONFIG_RT_USING_SPI=y
+# CONFIG_RT_USING_SOFT_SPI is not set
+CONFIG_RT_USING_QSPI=y
+# CONFIG_RT_USING_SPI_MSD is not set
+# CONFIG_RT_USING_SFUD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
+CONFIG_RT_USING_WDT=y
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
 # CONFIG_RT_USING_TOUCH is not set
@@ -425,6 +432,7 @@ CONFIG_RT_USING_POSIX_TIMER=y
 #
 CONFIG_RT_USING_SAL=y
 CONFIG_SAL_INTERNET_CHECK=y
+CONFIG_SOCKET_TABLE_STEP_LEN=4
 
 #
 # Docking with protocol stacks
@@ -521,7 +529,10 @@ CONFIG_RT_LWIP_USING_PING=y
 #
 # CONFIG_RT_USING_RYM is not set
 # CONFIG_RT_USING_ULOG is not set
-# CONFIG_RT_USING_UTEST is not set
+CONFIG_RT_USING_UTEST=y
+CONFIG_UTEST_THR_STACK_SIZE=4096
+CONFIG_UTEST_THR_PRIORITY=20
+# CONFIG_RT_UTEST_USING_AUTO_RUN is not set
 # CONFIG_RT_USING_VAR_EXPORT is not set
 CONFIG_RT_USING_RESOURCE_ID=y
 CONFIG_RT_USING_ADT=y
@@ -941,6 +952,7 @@ CONFIG_RT_USING_VDSO=y
 # CONFIG_PKG_USING_R_RHEALSTONE is not set
 # CONFIG_PKG_USING_HEARTBEAT is not set
 # CONFIG_PKG_USING_MICRO_ROS_RTTHREAD_PACKAGE is not set
+# CONFIG_PKG_USING_CHERRYECAT is not set
 # end of system packages
 
 #
@@ -1098,6 +1110,12 @@ CONFIG_RT_USING_VDSO=y
 # CONFIG_PKG_USING_GD32_ARM_CMSIS_DRIVER is not set
 # CONFIG_PKG_USING_GD32_ARM_SERIES_DRIVER is not set
 # end of GD32 Drivers
+
+#
+# HPMicro SDK
+#
+# CONFIG_PKG_USING_HPM_SDK is not set
+# end of HPMicro SDK
 # end of HAL & SDK Drivers
 
 #
@@ -1617,6 +1635,12 @@ CONFIG_PKG_ZLIB_VER="latest"
 #
 # Drivers Configuration
 #
+CONFIG_BSP_USING_QSPI=y
+CONFIG_RT_USING_OSPI=y
+# CONFIG_RT_USING_QSPI0 is not set
+# CONFIG_RT_USING_QSPI1 is not set
+CONFIG_RT_USING_QSPI_XFER_LIMIT=y
+CONFIG_RT_QSPI_MAX_XFER_SIZE=4095
 # CONFIG_BSP_USING_RTC is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_TS is not set
@@ -1638,7 +1662,7 @@ CONFIG_BSP_SD_MNT_DEVNAME="sd0p1"
 # CONFIG_BSP_USING_TIMERS is not set
 # CONFIG_BSP_USING_WDT is not set
 # CONFIG_BSP_USING_PDMA is not set
-# CONFIG_BSP_UTEST_DRIVERS is not set
+CONFIG_BSP_UTEST_DRIVERS=y
 # end of Drivers Configuration
 
 CONFIG_BOARD_C908=y

bsp/k230/board/Kconfig

@@ -1,5 +1,24 @@
 menu "Drivers Configuration"
 
+    menuconfig BSP_USING_QSPI
+        bool "Enable QSPI"
+        select RT_USING_QSPI
+        default n
+
+        if BSP_USING_QSPI
+            config RT_USING_OSPI
+                bool "Enable OSPI(Support 1 2 4 and 8 lines)"
+                default n
+
+            config RT_USING_QSPI0
+                bool "Enable QSPI0(Support 1 2 4 and 8 lines)"
+                default n
+
+            config RT_USING_QSPI1
+                bool "Enable QSPI1(Support 1 2 4 and 8 lines)"
+                default n
+        endif
+    
     config BSP_USING_RTC
         bool "Enable RTC"
         select RT_USING_RTC

bsp/k230/drivers/interdrv/qspi/SConscript

@@ -0,0 +1,11 @@
+# RT-Thread building script for SPI component
+
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('QSPI', src, depend = ['BSP_USING_QSPI'], CPPPATH = CPPPATH)
+
+Return('group')