Introduce Bouffalo Lab SoC's

modules/Kconfig

@@ -22,6 +22,7 @@ osource "$(KCONFIG_BINARY_DIR)/Kconfig.modules"
 
 source "modules/Kconfig.altera"
 source "modules/Kconfig.atmel"
+source "modules/Kconfig.bouffalolab"
 source "modules/Kconfig.chre"
 source "modules/Kconfig.cypress"
 source "modules/Kconfig.eos_s3"

modules/Kconfig.bouffalolab

@@ -0,0 +1,6 @@
+# Copyright (c) 2024 MASSDRIVER EI (massdriver.space)
+# SPDX-License-Identifier: Apache-2.0
+
+config HAS_BOUFFALOLAB_HAL
+	bool
+	depends on SOC_FAMILY_BFLB

modules/hal_bouffalolab/CMakeLists.txt

@@ -1,61 +1,15 @@
 # Copyright (c) 2021-2024 Gerson Fernando Budke <[email protected]>
+# Copyright (c) 2024 MASSDRIVER EI (massdriver.space)
 #
 # SPDX-License-Identifier: Apache-2.0
 
 if(CONFIG_SOC_FAMILY_BFLB)
 
-zephyr_library_named(hal_bouffalolab)
-
-zephyr_compile_definitions(
-  ARCH_RISCV
-)
-
-zephyr_library_compile_definitions(
-  BFLB_USE_HAL_DRIVER
-  BFLB_USE_CUSTOM_LD_SECTIONS
-)
-
-set(bflb_soc         ${CONFIG_SOC_SERIES}02)
-set(bflb_drv_dir     ${ZEPHYR_HAL_BOUFFALOLAB_MODULE_DIR}/drivers/${bflb_soc}_driver)
-set(bflb_common_dir  ${ZEPHYR_HAL_BOUFFALOLAB_MODULE_DIR}/common)
-set(bflb_drv_src_dir ${bflb_drv_dir}/std_drv/src)
-
-# Global includes to be used outside hal_gigadevice
-zephyr_include_directories(
-  include
-  ${ZEPHYR_HAL_BOUFFALOLAB_MODULE_DIR}/include
-
-  ${bflb_drv_dir}/regs
-  ${bflb_drv_dir}/startup
-  ${bflb_drv_dir}/std_drv/inc
-
-  ${bflb_common_dir}/misc
-)
-
-zephyr_library_include_directories(
-  ${bflb_common_dir}/soft_crc
-)
-
-zephyr_library_sources(
-  ${bflb_drv_src_dir}/${bflb_soc}_aon.c
-  ${bflb_drv_src_dir}/${bflb_soc}_ef_ctrl.c
-  ${bflb_drv_src_dir}/${bflb_soc}_glb.c
-  ${bflb_drv_src_dir}/${bflb_soc}_hbn.c
-  ${bflb_drv_src_dir}/${bflb_soc}_l1c.c
-  ${bflb_drv_src_dir}/${bflb_soc}_pds.c
-  ${bflb_drv_src_dir}/${bflb_soc}_romapi.c
-
-  ${bflb_common_dir}/soft_crc/softcrc.c
-)
+if (CONFIG_SOC_SERIES_BL60X)
+  zephyr_compile_definitions(BL602)
+endif()
 
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_ACOMP ${bflb_drv_src_dir}/${bflb_soc}_acomp.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_ADC   ${bflb_drv_src_dir}/${bflb_soc}_adc.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_DAC   ${bflb_drv_src_dir}/${bflb_soc}_dac.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_DMA   ${bflb_drv_src_dir}/${bflb_soc}_dma.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_I2C   ${bflb_drv_src_dir}/${bflb_soc}_i2c.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_IR    ${bflb_drv_src_dir}/${bflb_soc}_ir.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_PWM   ${bflb_drv_src_dir}/${bflb_soc}_pwm.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_SPI   ${bflb_drv_src_dir}/${bflb_soc}_spi.c)
-zephyr_library_sources_ifdef(CONFIG_USE_BFLB_UART  ${bflb_drv_src_dir}/${bflb_soc}_uart.c)
+zephyr_include_directories(${ZEPHYR_HAL_BOUFFALOLAB_MODULE_DIR}/include/bouffalolab/${SOC_SERIES})
+zephyr_include_directories(${ZEPHYR_HAL_BOUFFALOLAB_MODULE_DIR}/include)
 
 endif()

modules/hal_bouffalolab/Kconfig

@@ -1,59 +1,7 @@
 # Copyright (c) 2021-2024 Gerson Fernando Budke <[email protected]>
+# Copyright (c) 2024 MASSDRIVER EI (massdriver.space)
 #
 # SPDX-License-Identifier: Apache-2.0
 
 config ZEPHYR_HAL_BOUFFALOLAB_MODULE
 	bool
-
-config HAS_BFLB_HAL
-	bool
-
-if HAS_BFLB_HAL
-
-config USE_BFLB_ACOMP
-	bool
-	help
-	  Enable BFLB Analog Comparator (ACOMP) HAL module driver
-
-config USE_BFLB_ADC
-	bool
-	help
-	  Enable BFLB Analog-to-Digital Converter (ADC) HAL module driver
-
-config USE_BFLB_DAC
-	bool
-	help
-	  Enable BFLB Digital-to-Analog Converter (DAC) HAL module driver
-
-config USE_BFLB_DMA
-	bool
-	help
-	  Enable BFLB Direct Memory Access controller (DMA) HAL module driver
-
-config USE_BFLB_I2C
-	bool
-	help
-	  Enable BFLB Inter-Integrated Circuit Interface (I2C) HAL module driver
-
-config USE_BFLB_IR
-	bool
-	help
-	  Enable BFLB Infrared Remote controller (IR) HAL module driver
-
-config USE_BFLB_PWM
-	bool
-	help
-	  Enable BFLB Pulse Width Modulation (PMU) HAL module driver
-
-config USE_BFLB_SPI
-	bool
-	help
-	  Enable BFLB Serial Peripheral Interface(SPI) HAL module driver
-
-config USE_BFLB_UART
-	bool
-	help
-	  Enable BFLB Universal Asynchronous Receiver/Transmitter (UART)
-	  HAL module driver
-
-endif # HAS_BFLB_HAL

soc/bouffalolab/Kconfig

@@ -2,9 +2,6 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-config SOC_FAMILY_BFLB
-	select HAS_BFLB_HAL
-
 if SOC_FAMILY_BFLB
 
 rsource "*/Kconfig"