Introduce a port for T-HEAD CK802. A simple demo for T-HEAD CB2201 is also included.

[freertos] / FreeRTOS / Demo / T-HEAD_CB2201_CDK / csi / csi_driver / csky / hobbit3 / isr.c

diff --git a/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_driver/csky/hobbit3/isr.c b/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_driver/csky/hobbit3/isr.c
new file mode 100644 (file)
index 0000000..ea35573
--- /dev/null
+++ b/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_driver/csky/hobbit3/isr.c
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2017 C-SKY Microsystems Co., Ltd. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/******************************************************************************
+ * @file     isr.c
+ * @brief    source file for the interrupt server route
+ * @version  V1.0
+ * @date     02. June 2017
+ ******************************************************************************/
+#include <drv_common.h>
+#include <config.h>
+#include "soc.h"
+#ifndef CONFIG_KERNEL_NONE
+#include <csi_kernel.h>
+#endif
+
+#ifndef CONFIG_USI
+extern void dw_spi_irqhandler(int32_t idx);
+extern void dw_usart_irqhandler(int32_t idx);
+extern void dw_iic_irqhandler(int32_t idx);
+#else
+extern void ck_usi_irqhandler(int idx);
+#endif
+extern void ck_spu_irqhandler(int32_t idx);
+extern void dw_timer_irqhandler(int32_t idx);
+extern void dw_gpio_irqhandler(int32_t idx);
+extern void ck_rtc_irqhandler(int32_t idx);
+extern void dw_wdt_irqhandler(int32_t idx);
+extern void ck_dma_irqhandler(int32_t idx);
+extern void ck_aes_irqhandler(int32_t idx);
+extern void ck_sha_irqhandler(int32_t idx);
+#ifdef CONFIG_KERNEL_FREERTOS
+extern void CoretimeIsr(void);
+extern void CKPendSVIsr(void);
+#endif
+extern void systick_handler(void);
+extern void xPortSysTickHandler(void);
+extern void OSTimeTick(void);
+
+#define readl(addr) \
+    ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
+
+#ifndef CONFIG_KERNEL_NONE
+#define  CSI_INTRPT_ENTER() csi_kernel_intrpt_enter()
+#define  CSI_INTRPT_EXIT()  csi_kernel_intrpt_exit()
+#else
+#define  CSI_INTRPT_ENTER()
+#define  CSI_INTRPT_EXIT()
+#endif
+
+ATTRIBUTE_ISR void CORET_IRQHandler(void)
+{
+#ifndef CONFIG_KERNEL_FREERTOS
+    CSI_INTRPT_ENTER();
+#endif
+
+    readl(0xE000E010);
+
+#if defined(CONFIG_KERNEL_RHINO)
+    systick_handler();
+#elif defined(CONFIG_KERNEL_FREERTOS)
+    xPortSysTickHandler();
+#elif defined(CONFIG_KERNEL_UCOS)
+    OSTimeTick();
+#endif
+
+#ifndef CONFIG_KERNEL_FREERTOS
+    CSI_INTRPT_EXIT();
+#endif
+}
+
+#ifdef CONFIG_SPU
+ATTRIBUTE_ISR void SPU_IRQHandler(void)
+{
+    ck_spu_irqhandler(0);
+}
+#endif
+
+#ifndef CONFIG_USI
+ATTRIBUTE_ISR void SPI0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_spi_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void SPI1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_spi_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void I2C0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_iic_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void I2C1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_iic_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void USART0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_usart_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void USART1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_usart_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void USART2_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_usart_irqhandler(2);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void USART3_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_usart_irqhandler(3);
+    CSI_INTRPT_EXIT();
+}
+#else
+ATTRIBUTE_ISR void USI0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_usi_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void USI1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_usi_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+#endif
+ATTRIBUTE_ISR void TIMA0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_timer_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void TIMA1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_timer_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+ATTRIBUTE_ISR void TIMB0_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_timer_irqhandler(2);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void TIMB1_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_timer_irqhandler(3);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void TIM34567_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_timer_irqhandler(4);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void GPIOA_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_gpio_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void GPIOB_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_gpio_irqhandler(1);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void RTC_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_rtc_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void AES_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_aes_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void SHA_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_sha_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void WDT_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    dw_wdt_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}
+
+ATTRIBUTE_ISR void DMAC_IRQHandler(void)
+{
+    CSI_INTRPT_ENTER();
+    ck_dma_irqhandler(0);
+    CSI_INTRPT_EXIT();
+}