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

git-svn-id: http://svn.code.sf.net/p/freertos/code/trunk@2802 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

1 files changed, 145 insertions, 0 deletions

diff --git a/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_core/csi_core_dummy.c b/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_core/csi_core_dummy.c
new file mode 100644
index 000000000..a08fac9bf
--- /dev/null
+++ b/FreeRTOS/Demo/T-HEAD_CB2201_CDK/csi/csi_core/csi_core_dummy.c
@@ -0,0 +1,145 @@
+/*
+ * 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     csi_core_dummy.c
+ * @brief    CSI Core Layer Source File
+ * @version  V1.0
+ * @date     02. June 2017
+ ******************************************************************************/
+
+#include "csi_core.h"
+
+#define _WEAK_ __attribute__((weak))
+
+/* ##################################    NVIC function  ############################################ */
+
+
+_WEAK_ void drv_nvic_init(uint32_t prio_bits)
+{
+    return;
+}
+_WEAK_ void drv_nvic_enable_irq(int32_t irq_num)
+{
+    return;
+}
+_WEAK_ void drv_nvic_disable_irq(int32_t irq_num)
+{
+    return;
+}
+
+_WEAK_ uint32_t drv_nvic_get_pending_irq(int32_t irq_num)
+{
+    return 0;
+}
+_WEAK_ void drv_nvic_set_pending_irq(int32_t irq_num)
+{
+    return;
+}
+_WEAK_ void drv_nvic_clear_pending_irq(int32_t irq_num)
+{
+    return;
+}
+_WEAK_ uint32_t drv_nvic_get_active(int32_t irq_num)
+{
+    return 0;
+}
+
+_WEAK_ void drv_nvic_set_prio(int32_t irq_num, uint32_t priority)
+{
+    return;
+}
+_WEAK_ uint32_t drv_nvic_get_prio(int32_t irq_num)
+{
+    return 0;
+}
+/* ##########################  Cache functions  #################################### */
+
+_WEAK_ void drv_icache_enable(void)
+{
+    return;
+}
+_WEAK_ void drv_icache_disable(void)
+{
+    return;
+}
+_WEAK_ void drv_icache_invalid(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_enable(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_disable(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_invalid(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_clean(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_clean_invalid(void)
+{
+    return;
+}
+_WEAK_ void drv_dcache_invalid_range(uint32_t *addr, int32_t dsize)
+{
+    return;
+}
+_WEAK_ void drv_dcache_clean_range(uint32_t *addr, int32_t dsize)
+{
+    return;
+}
+_WEAK_ void drv_dcache_clean_invalid_range(uint32_t *addr, int32_t dsize)
+{
+    return;
+}
+_WEAK_ void drv_cache_set_range(uint32_t index, uint32_t baseAddr, uint32_t size, uint32_t enable)
+{
+    return;
+}
+_WEAK_ void drv_cache_enable_profile(void)
+{
+    return;
+}
+_WEAK_ void drv_cache_disable_profile(void)
+{
+    return;
+}
+_WEAK_ void drv_cache_reset_profile(void)
+{
+    return;
+}
+_WEAK_ uint32_t drv_cache_get_access_time(void)
+{
+    return 0;
+}
+_WEAK_ uint32_t drv_cache_get_miss_time(void)
+{
+    return 0;
+}
+/* ##################################    SysTick function  ############################################ */
+
+_WEAK_ uint32_t drv_coret_config(uint32_t ticks, int32_t irq_num)
+{
+    return 0;
+}
+