add e907 rtos source tree

Software/BSP/e907_rtos/rtos-hal/.gitignore

@@ -0,0 +1,25 @@
+modules.builtin
+modules.order
+Module.symvers
+.gitignore
+.*
+*.d
+*.dis
+*.sct
+*.via
+*.o.*
+*.o
+*.elf
+*.map
+*.log
+!.gitignore
+!.astylerc
+filelist
+*.swp
+*.i
+*.s
+*.lst
+tags
+cscope.in.out
+cscope.out
+cscope.po.out

Software/BSP/e907_rtos/rtos-hal/hal/Makefile

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+obj-y += source/
+obj-y += test/

Software/BSP/e907_rtos/rtos-hal/hal/include

@@ -0,0 +1 @@
+../include

Software/BSP/e907_rtos/rtos-hal/hal/source/Makefile

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+obj-$(CONFIG_DRIVERS_CCMU) += ccmu/
+obj-$(CONFIG_DRIVERS_UART) += uart/
+obj-$(CONFIG_DRIVERS_RTC) += rtc/
+obj-$(CONFIG_DRIVERS_GPIO) += gpio/
+obj-$(CONFIG_DRIVERS_DMA) += dma/
+obj-$(CONFIG_DRIVERS_TWI) += twi/
+obj-$(CONFIG_DRIVERS_PWM) += pwm/
+obj-$(CONFIG_DRIVERS_MSGBOX) += msgbox/
+obj-y += common/

Software/BSP/e907_rtos/rtos-hal/hal/source/ccmu/Kconfig

@@ -0,0 +1,16 @@
+menu "CCMU Devices"
+
+config DRIVERS_CCMU
+    bool "enable ccmu driver"
+        default y
+
+config DRIVERS_SUNXI_CLK
+    bool "enable sunxi ccmu driver"
+	depends on DRIVERS_CCMU
+        default n
+
+config HAL_TEST_CLK
+    bool "enable sunxi ccmu hal APIs test command"
+	depends on DRIVERS_SUNXI_CLK
+        default n
+endmenu

Software/BSP/e907_rtos/rtos-hal/hal/source/ccmu/Makefile

@@ -0,0 +1,6 @@
+ccflags-y += 	-I$(obj)/ \
+		-I$(srctree)/include/melis/kernel/drivers
+
+obj-y += hal_clk.o hal_reset.o
+
+obj-$(CONFIG_DRIVERS_SUNXI_CLK) += sunxi/

Software/BSP/e907_rtos/rtos-hal/hal/source/ccmu/common_ccmu.h

@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
+*
+* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
+* the the People's Republic of China and other countries.
+* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
+*
+* DISCLAIMER
+* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
+* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
+* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
+* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
+* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
+* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
+* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
+*
+*
+* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
+* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
+* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
+* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
+* OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+* IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
+* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+* OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef __COMMON_CCMU_H__
+#define __COMMON_CCMU_H__
+
+#if defined(CCMU_DBG_LEAVE_TINY) || defined(CCMU_DBG_LEAVE_HIGH)
+#define CCMU_DBG(fmt,args...)       printf("[CCMU:dbg..] %-*s:%d "fmt ,30, __func__, __LINE__, ##args)
+#define CCMU_ERR(fmt,args...)       printf("[CCMU:err**] %-*s:%d "fmt ,30, __func__, __LINE__, ##args)
+#else
+#define CCMU_DBG(fmt,args...)   do{} while(0)
+#define CCMU_ERR(fmt,args...)   do{} while(0)
+#endif
+
+#if defined(CCMU_DBG_LEAVE_HIGH)
+#define CCMU_TRACE()                printf("[CCMU:trace] %-*s:%d \n",30, __func__, __LINE__)
+#define CCMU_TRACE_CLK(tpye, clk)   printf("CCMU:trace %s:%d CLK "#tpye" id %d\n",__func__, __LINE__, clk)
+#else
+#define CCMU_TRACE()            do{} while(0)
+#define CCMU_TRACE_CLK(clk, rate)   do{} while(0)
+#endif
+
+typedef unsigned int hal_clk_id_t;
+
+#if !defined(CONFIG_DRIVERS_SUNXI_CLK) && !defined(CONFIG_DRIVERS_SUNXI_CCU)
+typedef hal_clk_id_t hal_clk_t;
+#endif
+
+/************************************************************************************************
+* Enum hal_clk_status_t
+* @Description: This enum defines the return status of Clock APIs. User should check the return value after calling the APIs
+*************************************************************************************************/
+typedef enum
+{
+
+    HAL_CLK_STATUS_DISABLED = -1,
+    HAL_CLK_STATUS_ENABLED = 0,
+    HAL_CLK_STATUS_ERROR_CLK_FACTOR_REFUSED = -11,
+    HAL_CLK_STATUS_ERROR_CLK_NEED_DISABLED  = -10,
+    HAL_CLK_STATUS_ERROR_CLK_PARENT_DISABLED  = -9,
+    HAL_CLK_STATUS_ERROR_CLK_ENABLED_FAILED  = -8,
+    HAL_CLK_STATUS_ERROR_CLK_ROUND_FAILED = -7,
+    HAL_CLK_STATUS_ERROR_CLK_SET_RATE_REFUSED = -6,
+    HAL_CLK_STATUS_ERROR_CLK_NOT_FOUND  = -5,
+    HAL_CLK_STATUS_ERROT_CLK_UNDEFINED  = -4,
+    HAL_CLK_STATUS_UNINITIALIZED = -3,        /**< Uninitialized clock driver. */
+    HAL_CLK_STATUS_INVALID_PARAMETER = -2,    /**< Invalid parameter. */
+    HAL_CLK_STATUS_ERROR = -1,                /**< Unknown error. */
+    HAL_CLK_STATUS_OK = 0,                    /**< Successful. */
+} hal_clk_status_t;
+
+#if defined(CONFIG_DRIVERS_SUNXI_CLK)
+
+#define HAL_SUNXI_CCU (0)
+
+#include "sunxi/clk.h"
+typedef hal_clk_id_t hal_clk_t;
+
+#endif
+
+#if defined(CONFIG_DRIVERS_SUNXI_CCU)
+/************************************************************************************************
+* Enum hal_clk_type_t
+* @Description: This enum defines the type of Clock
+*************************************************************************************************/
+typedef enum
+{
+    HAL_SUNXI_FIXED_CCU = 0,
+    HAL_SUNXI_RTC_CCU,
+    HAL_SUNXI_CCU,
+    HAL_SUNXI_AON_CCU,
+    HAL_SUNXI_R_CCU,
+    HAL_SUNXI_CCU_NUMBER,
+} hal_clk_type_t;
+
+#include "sunxi-ng/clk.h"
+typedef struct clk* hal_clk_t;
+
+#endif
+
+#endif /* __COMMON_CCMU_H__ */
+

Software/BSP/e907_rtos/rtos-hal/hal/source/ccmu/hal_clk.c

@@ -0,0 +1,129 @@
+/* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
+ *
+ * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
+ *the the People's Republic of China and other countries.
+ * All Allwinner Technology Co.,Ltd. trademarks are used with permission.
+ *
+ * DISCLAIMER
+ * THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
+ * IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
+ * IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
+ * ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
+ * ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
+ * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
+ * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
+ * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
+ * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
+ * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ * IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <hal_clk.h>
+
+void hal_clock_init(void)
+{
+    CCMU_TRACE();
+    clk_init();
+}
+
+hal_clk_t hal_clock_get(hal_clk_type_t type, hal_clk_id_t id)
+{
+    CCMU_TRACE();
+    return clk_get(type, id);
+}
+
+hal_clk_status_t hal_clock_put(hal_clk_t clk)
+{
+    CCMU_TRACE();
+    return clk_put(clk);
+}
+
+hal_clk_status_t hal_clk_set_parent(hal_clk_t clk, hal_clk_t parent)
+{
+    CCMU_TRACE();
+    return clk_set_parent(clk, parent);
+}
+
+hal_clk_t hal_clk_get_parent(hal_clk_t clk)
+{
+    CCMU_TRACE();
+    return clk_get_parent(clk);
+}
+
+u32 hal_clk_recalc_rate(hal_clk_t clk)
+{
+    u32 rate = 0;
+
+    CCMU_TRACE();
+    clk_recalc_rate(clk, &rate);
+
+    return rate;
+}
+
+u32 hal_clk_round_rate(hal_clk_t clk, u32 rate)
+{
+    u32 round_rate = 0;
+
+    CCMU_TRACE();
+    clk_round_rate(clk, rate, &round_rate);
+
+    return round_rate;
+}
+
+u32  hal_clk_get_rate(hal_clk_t clk)
+{
+    u32 rate;
+
+    CCMU_TRACE();
+    clk_get_rate(clk, &rate);
+
+    return rate;
+}
+
+hal_clk_status_t hal_clk_set_rate(hal_clk_t clk, u32 rate)
+{
+    hal_clk_status_t ret;
+
+    CCMU_TRACE();
+    ret = clk_set_rate(clk, rate);
+
+    return ret;
+}
+
+hal_clk_status_t hal_clock_is_enabled(hal_clk_t clk)
+{
+    CCMU_TRACE();
+    return clk_is_enabled(clk);
+}
+
+hal_clk_status_t hal_clock_enable(hal_clk_t clk)
+{
+    hal_clk_status_t ret;
+
+    CCMU_TRACE();
+    ret  =  clk_prepare_enable(clk);
+
+    return ret;
+}
+
+
+hal_clk_status_t hal_clock_disable(hal_clk_t clk)
+{
+    hal_clk_status_t ret;
+
+    CCMU_TRACE();
+    ret  =  clk_disable_unprepare(clk);
+
+    return ret;
+}