diff --git a/bsp/ti-tms320c6678/.ccsproject b/bsp/ti-tms320c6678/.ccsproject deleted file mode 100644 index 82f98bbb00b..00000000000 --- a/bsp/ti-tms320c6678/.ccsproject +++ /dev/null @@ -1,12 +0,0 @@ - - - - - - - - - - - - diff --git a/bsp/ti-tms320c6678/.cproject b/bsp/ti-tms320c6678/.cproject deleted file mode 100644 index a9061914301..00000000000 --- a/bsp/ti-tms320c6678/.cproject +++ /dev/null @@ -1,162 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/bsp/ti-tms320c6678/.project b/bsp/ti-tms320c6678/.project deleted file mode 100644 index a0c5dddf403..00000000000 --- a/bsp/ti-tms320c6678/.project +++ /dev/null @@ -1,154 +0,0 @@ - - - ti-tms320c6678 - - - - - - org.eclipse.cdt.managedbuilder.core.genmakebuilder - - - - - org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder - full,incremental, - - - - - - com.ti.ccstudio.core.ccsNature - org.eclipse.cdt.core.cnature - org.eclipse.cdt.managedbuilder.core.managedBuildNature - org.eclipse.cdt.core.ccnature - org.eclipse.cdt.managedbuilder.core.ScannerConfigNature - - - - clock.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/clock.c - - - components.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/components.c - - - context.asm - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/context.asm - - - contextinc.asm - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/contextinc.asm - - - cpu.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/cpu.c - - - cpuport.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/cpuport.c - - - device.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/device.c - - - idle.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/idle.c - - - interrupt.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/interrupt.c - - - intexc.asm - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/intexc.asm - - - ipc.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/ipc.c - - - irq.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/irq.c - - - kservice.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/kservice.c - - - mem.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/mem.c - - - memheap.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/memheap.c - - - mempool.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/mempool.c - - - object.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/object.c - - - scheduler.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/scheduler.c - - - signal.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/signal.c - - - slab.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/slab.c - - - stack.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/stack.c - - - thread.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/thread.c - - - timer.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/src/timer.c - - - trap.c - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/trap.c - - - vector.asm - 1 - PARENT-2-PROJECT_LOC/git-source/rt-thread/libcpu/ti-dsp/c6x/vector.asm - - - diff --git a/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.codan.core.prefs b/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.codan.core.prefs deleted file mode 100644 index f653028c53a..00000000000 --- a/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.codan.core.prefs +++ /dev/null @@ -1,3 +0,0 @@ -eclipse.preferences.version=1 -inEditor=false -onBuild=false diff --git a/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.debug.core.prefs b/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.debug.core.prefs deleted file mode 100644 index 2adc7b1ddeb..00000000000 --- a/bsp/ti-tms320c6678/.settings/org.eclipse.cdt.debug.core.prefs +++ /dev/null @@ -1,2 +0,0 @@ -eclipse.preferences.version=1 -org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker diff --git a/bsp/ti-tms320c6678/.settings/org.eclipse.core.resources.prefs b/bsp/ti-tms320c6678/.settings/org.eclipse.core.resources.prefs deleted file mode 100644 index 243442d7875..00000000000 --- a/bsp/ti-tms320c6678/.settings/org.eclipse.core.resources.prefs +++ /dev/null @@ -1,12 +0,0 @@ -eclipse.preferences.version=1 -encoding//Debug/applications/subdir_rules.mk=UTF-8 -encoding//Debug/applications/subdir_vars.mk=UTF-8 -encoding//Debug/common/subdir_rules.mk=UTF-8 -encoding//Debug/common/subdir_vars.mk=UTF-8 -encoding//Debug/driver/subdir_rules.mk=UTF-8 -encoding//Debug/driver/subdir_vars.mk=UTF-8 -encoding//Debug/makefile=UTF-8 -encoding//Debug/objects.mk=UTF-8 -encoding//Debug/sources.mk=UTF-8 -encoding//Debug/subdir_rules.mk=UTF-8 -encoding//Debug/subdir_vars.mk=UTF-8 diff --git a/bsp/ti-tms320c6678/KeyStone.cmd b/bsp/ti-tms320c6678/KeyStone.cmd deleted file mode 100644 index 0f30bc506e8..00000000000 --- a/bsp/ti-tms320c6678/KeyStone.cmd +++ /dev/null @@ -1,47 +0,0 @@ -/****************************************************************************/ -/* */ -/* M6678.cmd */ -/* Copyright (c): NUDT */ -/* */ -/* */ -/* Description: This file is a sample linker command file that can be */ -/* used for linking programs built with the C compiler and */ -/* running the resulting .out file on an M6678 */ -/* device. Use it as a guideline. You will want to */ -/* change the memory layout to match your specific C6xxx */ -/* target system. You may want to change the allocation */ -/* scheme according to the size of your program. */ -/* */ -/* */ -/****************************************************************************/ - --heap 0x800 --stack 0x1000 - -MEMORY -{ - VECTORS: o = 0x00800000 l = 0x00000200 - LL2_CODE: o = 0x00800200 l = 0x0001FE00 - LL2_RW_DATA: o = 0x00820000 l = 0x00020000 /*set memory protection attribitue as read/write*/ -} - -SECTIONS -{ - .vecs > VECTORS - - .text > LL2_CODE - .cinit > LL2_CODE - .const > LL2_CODE - .switch > LL2_CODE - .stack > LL2_RW_DATA - GROUP - { - .neardata - .rodata - .bss - } > LL2_RW_DATA - .far > LL2_RW_DATA - .fardata > LL2_RW_DATA - .cio > LL2_RW_DATA - .sysmem > LL2_RW_DATA -} diff --git a/bsp/ti-tms320c6678/README.md b/bsp/ti-tms320c6678/README.md deleted file mode 100644 index f78f4850bcc..00000000000 --- a/bsp/ti-tms320c6678/README.md +++ /dev/null @@ -1,49 +0,0 @@ -### 1. 简介 - -TMS320C6678是TI基于KeyStone的多核固定浮点数字信号处理器，DSP集成C66x CorePac，每个核心在1GHz至1.25 GHz的运行。该设备支持高性能的信号处理应用，如任务关键，医疗成像，测试和自动化。 - -### 2. 编译说明 - -TMS320C6678 工程的编译和下载要使用的是 TI 官方提供的 Code Composer Studio。在本工程使用的是 CCS5.5 版本编译调试，CCS5.5 Compiler version:TIv8.3.5进行编译，需要安装TI提供的CSL库pdk_C6678_1_1_2_6。 - -### 2.1 导入工程 - -首先打开 Code Composer Studio，点击 Project -> Import CCS Projects... - -![输入图片说明](figures/import(1).png) - -在打开的对话框中，点击 Select search -> directory 右边的 Browse... 选择 TMS320C6678 BSP 所在文件夹，如图所示。选择完成后点击 Finish 完成导入。 - -![输入图片说明](figures/import(2).png) - -### 2.2 检查工程路径和编译器 - -- 检查工程路径是否正确，是否成功安装pdk_C6678_1_1_2_6，本工程安装路径为C盘。 - -![输入图片说明](figures/filepath.png) - -- 检查编译器版本，本工程使用的是TIv8.3.5 - -![输入图片说明](figures/general.jpg) - -### 3. 编译工程 - -导入工程后，选中导入的 ti-tms320c6678 工程，右键点击，在弹出的菜单中选择 Build Project 即可开始编译。 - -### 4. 加载和调试 - -编译完成后，可以开始加载和调试。将板子和 XDS560 仿真器连接，仿真器可以将编译生成的可执行文件加载到L2或MSMC执行。 - -- 如下图ti-tms320c6678.out是编译之后生成的可执行文件。 - -![输入图片说明](figures/debug(1).png) - -- 本工程目前只支持单核运行，按如下图加载可执行文件。 - -![输入图片说明](figures/load.png) - -- 加载可执行文件完成后，CCS将进入调试模式，可以选择继续运行、单步调试、复位等操作。 - -![输入图片说明](figures/debug(2).png) - -到此，可以开启tms320c6678 + rt-thread的愉快旅程了 :smile: 。 \ No newline at end of file diff --git a/bsp/ti-tms320c6678/applications/board.c b/bsp/ti-tms320c6678/applications/board.c deleted file mode 100644 index bfa4057c1f1..00000000000 --- a/bsp/ti-tms320c6678/applications/board.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#include "board.h" -#include "interrupt.h" -#include "drv_timer.h" -#include "common.h" - -#include - -/** - * This function will initial board. - */ -void rt_hw_board_init(void) -{ - // initial CPU core - keystone_cpu_init(); - - // initial interrupt controller - rt_hw_interrupt_init(); - - // initial system timer - rt_hw_system_timer_init(); - - /* initialize memory system */ - rt_kprintf("heap: 0x%08x - 0x%08x\n", RT_HW_HEAP_BEGIN, RT_HW_HEAP_END); - rt_system_heap_init(RT_HW_HEAP_BEGIN, RT_HW_HEAP_END); - - rt_hw_system_timer_start(); -} diff --git a/bsp/ti-tms320c6678/applications/board.h b/bsp/ti-tms320c6678/applications/board.h deleted file mode 100644 index 88e6e94e6ea..00000000000 --- a/bsp/ti-tms320c6678/applications/board.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#ifndef __BOARD_H__ -#define __BOARD_H__ - -#define RT_HW_HEAP_BEGIN (void*)0x0C000000 -#define RT_HW_HEAP_END (void*)0x0C100000 - -void rt_hw_board_init(void); - -#endif /* __BOARD_H__ */ - diff --git a/bsp/ti-tms320c6678/applications/main.c b/bsp/ti-tms320c6678/applications/main.c deleted file mode 100644 index aab374fa63d..00000000000 --- a/bsp/ti-tms320c6678/applications/main.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#include -#include - -#include "board.h" - -void rt_init_thread_entry(void *parameter) -{ - rt_kprintf("hello rt-thread\n"); -} - -int rt_application_init(void) -{ - rt_thread_t tid; - - tid = rt_thread_create("init", rt_init_thread_entry, RT_NULL, 4096, 3, 200); - if (tid != RT_NULL) - { - rt_thread_startup(tid); - } else { - return -1; - } - - return 0; -} - -/** - * This function will startup RT-Thread RTOS. - */ -void rtthread_startup(void) -{ - /* disable interrupt first */ - rt_hw_interrupt_disable(); - - /* init board */ - rt_hw_board_init(); - - /* show version */ - rt_show_version(); - - /* init timer system */ - rt_system_timer_init(); - - /* init scheduler system */ - rt_system_scheduler_init(); - - /* init application */ - rt_application_init(); - - /* init timer thread */ - rt_system_timer_thread_init(); - - /* init idle thread */ - rt_thread_idle_init(); - - /* start scheduler */ - rt_system_scheduler_start(); - - /* never reach here */ - return ; -} - -void main(void) -{ - /* startup RT-Thread RTOS */ - rtthread_startup(); - - for(;;){} -} - diff --git a/bsp/ti-tms320c6678/common/common.c b/bsp/ti-tms320c6678/common/common.c deleted file mode 100644 index 1c362d76f88..00000000000 --- a/bsp/ti-tms320c6678/common/common.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#include "common.h" - -CSL_BootcfgRegs * gp_bootcfg_regs = (CSL_BootcfgRegs *)CSL_BOOT_CFG_REGS; -CSL_CgemRegs * gp_cgem_regs = (CSL_CgemRegs *)CSL_CGEM0_5_REG_BASE_ADDRESS_REGS; -CSL_TmrPlusRegs * gp_timer_regs[9] = { - (CSL_TmrPlusRegs *)CSL_TIMER_0_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_1_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_2_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_3_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_4_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_5_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_6_REGS, - (CSL_TmrPlusRegs *)CSL_TIMER_7_REGS, - (CSL_TmrPlusRegs *)(CSL_TIMER_7_REGS+(CSL_TIMER_7_REGS-CSL_TIMER_6_REGS)) -}; - -void cpu_interrupt_init(void) -{ - //clear interrupt and excpetion events - ICR = IFR; - ECR = EFR; - IER = 3; //disable all interrupts - - /* disable event combine */ - gp_cgem_regs->EVTMASK[0] = 0xffffffff; - gp_cgem_regs->EVTMASK[1] = 0xffffffff; - gp_cgem_regs->EVTMASK[2] = 0xffffffff; - gp_cgem_regs->EVTMASK[3] = 0xffffffff; - - /*Clear all CPU events*/ - gp_cgem_regs->EVTCLR[0] = 0xFFFFFFFF; - gp_cgem_regs->EVTCLR[1] = 0xFFFFFFFF; - gp_cgem_regs->EVTCLR[2] = 0xFFFFFFFF; - gp_cgem_regs->EVTCLR[3] = 0xFFFFFFFF; - - /*Interrupt Service Table Pointer to begining of LL2 memory*/ - ISTP = 0x800000; -} - -void keystone_cpu_init(void) -{ - /* clear all interrupt flag/status, setup ISTP to begining of LL2 */ - cpu_interrupt_init(); -} - -/*===============================Timer=================================*/ -void reset_timer(int timer_num) -{ - if(gp_timer_regs[timer_num]->TGCR) - { - gp_timer_regs[timer_num]->TGCR = 0; - gp_timer_regs[timer_num]->TCR= 0; - } -} - -void timer64_init(Timer64_Config * tmrCfg) -{ - reset_timer(tmrCfg->timer_num); - - gp_timer_regs[tmrCfg->timer_num]->CNTLO = 0; - gp_timer_regs[tmrCfg->timer_num]->CNTHI = 0; - - /*please note, in clock mode, two timer periods generate a clock, - one timer period output high voltage level, the other timer period - output low voltage level, so, the timer period should be half to the - desired output clock period*/ - if(TIMER_PERIODIC_CLOCK == tmrCfg->timerMode) - { - tmrCfg->period = tmrCfg->period/2; - } - - /*the value written into period register is the expected value minus one*/ - gp_timer_regs[tmrCfg->timer_num]->PRDLO = _loll(tmrCfg->period-1); - gp_timer_regs[tmrCfg->timer_num]->PRDHI = _hill(tmrCfg->period-1); - if(tmrCfg->reload_period>1) - { - gp_timer_regs[tmrCfg->timer_num]->RELLO = _loll(tmrCfg->reload_period-1); - gp_timer_regs[tmrCfg->timer_num]->RELHI = _hill(tmrCfg->reload_period-1); - } - - if(TIMER_WATCH_DOG == tmrCfg->timerMode) - { - gp_timer_regs[tmrCfg->timer_num]->TGCR = - /*Select watch-dog mode*/ - (CSL_TMR_TIMMODE_WDT << CSL_TMR_TGCR_TIMMODE_SHIFT) - /*Remove the timer from reset*/ - | (CSL_TMR_TGCR_TIMLORS_MASK) - | (CSL_TMR_TGCR_TIMHIRS_MASK); - } - else if(TIMER_PERIODIC_WAVE == tmrCfg->timerMode) - { - gp_timer_regs[tmrCfg->timer_num]->TGCR = TMR_TGCR_PLUSEN_MASK - /*for plus featuers, dual 32-bit unchained timer mode should be used*/ - | (CSL_TMR_TIMMODE_DUAL_UNCHAINED << CSL_TMR_TGCR_TIMMODE_SHIFT) - /*Remove the timer from reset*/ - | (CSL_TMR_TGCR_TIMLORS_MASK); - - //in plus mode, interrupt/event must be enabled manually - gp_timer_regs[tmrCfg->timer_num]->INTCTL_STAT= TMR_INTCTLSTAT_EN_ALL_CLR_ALL; - } - else - { - gp_timer_regs[tmrCfg->timer_num]->TGCR = - /*Select 64-bit general timer mode*/ - (CSL_TMR_TIMMODE_GPT << CSL_TMR_TGCR_TIMMODE_SHIFT) - /*Remove the timer from reset*/ - | (CSL_TMR_TGCR_TIMLORS_MASK) - | (CSL_TMR_TGCR_TIMHIRS_MASK); - } - - /*make timer stop with emulation*/ - gp_timer_regs[tmrCfg->timer_num]->EMUMGT_CLKSPD = (gp_timer_regs[tmrCfg->timer_num]->EMUMGT_CLKSPD& - ~(CSL_TMR_EMUMGT_CLKSPD_FREE_MASK|CSL_TMR_EMUMGT_CLKSPD_SOFT_MASK)); - - if(TIMER_WATCH_DOG == tmrCfg->timerMode) - { - /*enable watchdog timer*/ - gp_timer_regs[tmrCfg->timer_num]->WDTCR = CSL_TMR_WDTCR_WDEN_MASK - | (CSL_TMR_WDTCR_WDKEY_CMD1 << CSL_TMR_WDTCR_WDKEY_SHIFT); - - gp_timer_regs[tmrCfg->timer_num]->TCR = - (CSL_TMR_CLOCK_INP_NOGATE << CSL_TMR_TCR_TIEN_LO_SHIFT) - | (CSL_TMR_CLKSRC_INTERNAL << CSL_TMR_TCR_CLKSRC_LO_SHIFT) - /*The timer is enabled continuously*/ - | (CSL_TMR_ENAMODE_CONT << CSL_TMR_TCR_ENAMODE_LO_SHIFT) - | ((tmrCfg->pulseWidth << CSL_TMR_TCR_PWID_LO_SHIFT)&CSL_TMR_TCR_PWID_LO_MASK) - /*select pulse mode*/ - | (CSL_TMR_CP_PULSE << CSL_TMR_TCR_CP_LO_SHIFT) - | (CSL_TMR_INVINP_UNINVERTED << CSL_TMR_TCR_INVINP_LO_SHIFT) - | (CSL_TMR_INVOUTP_UNINVERTED << CSL_TMR_TCR_INVOUTP_LO_SHIFT) - | (0 << CSL_TMR_TCR_TSTAT_LO_SHIFT); - - /*active watchdog timer*/ - gp_timer_regs[tmrCfg->timer_num]->WDTCR = CSL_TMR_WDTCR_WDEN_MASK - | (CSL_TMR_WDTCR_WDKEY_CMD2 << CSL_TMR_WDTCR_WDKEY_SHIFT); - } - else if(TIMER_ONE_SHOT_PULSE == tmrCfg->timerMode) - { - gp_timer_regs[tmrCfg->timer_num]->TCR = - (CSL_TMR_CLOCK_INP_NOGATE << CSL_TMR_TCR_TIEN_LO_SHIFT) - | (CSL_TMR_CLKSRC_INTERNAL << CSL_TMR_TCR_CLKSRC_LO_SHIFT) - /*The timer is enabled one-shot*/ - | (CSL_TMR_ENAMODE_ENABLE << CSL_TMR_TCR_ENAMODE_LO_SHIFT) - | ((tmrCfg->pulseWidth << CSL_TMR_TCR_PWID_LO_SHIFT)&CSL_TMR_TCR_PWID_LO_MASK) - /*select pulse mode*/ - | (CSL_TMR_CP_PULSE << CSL_TMR_TCR_CP_LO_SHIFT) - | (CSL_TMR_INVINP_UNINVERTED << CSL_TMR_TCR_INVINP_LO_SHIFT) - | (CSL_TMR_INVOUTP_UNINVERTED << CSL_TMR_TCR_INVOUTP_LO_SHIFT) - | (0 << CSL_TMR_TCR_TSTAT_LO_SHIFT); - } - else if(TIMER_PERIODIC_CLOCK == tmrCfg->timerMode) - { - gp_timer_regs[tmrCfg->timer_num]->TCR = - (CSL_TMR_CLOCK_INP_NOGATE << CSL_TMR_TCR_TIEN_LO_SHIFT) - | (CSL_TMR_CLKSRC_INTERNAL << CSL_TMR_TCR_CLKSRC_LO_SHIFT) - /*The timer is enabled continuously*/ - | (CSL_TMR_ENAMODE_CONT << CSL_TMR_TCR_ENAMODE_LO_SHIFT) - | ((tmrCfg->pulseWidth << CSL_TMR_TCR_PWID_LO_SHIFT)&CSL_TMR_TCR_PWID_LO_MASK) - /*select clock mode*/ - | (CSL_TMR_CP_CLOCK << CSL_TMR_TCR_CP_LO_SHIFT) - | (CSL_TMR_INVINP_UNINVERTED << CSL_TMR_TCR_INVINP_LO_SHIFT) - | (CSL_TMR_INVOUTP_UNINVERTED << CSL_TMR_TCR_INVOUTP_LO_SHIFT) - | (0 << CSL_TMR_TCR_TSTAT_LO_SHIFT); - } - else if(TIMER_PERIODIC_WAVE == tmrCfg->timerMode) - { - gp_timer_regs[tmrCfg->timer_num]->TCR = - (CSL_TMR_CLOCK_INP_NOGATE << CSL_TMR_TCR_TIEN_LO_SHIFT) - | (CSL_TMR_CLKSRC_INTERNAL << CSL_TMR_TCR_CLKSRC_LO_SHIFT) - /*The timer is enabled continuously with period reload*/ - | (CSL_TMR_ENAMODE_CONT_RELOAD << CSL_TMR_TCR_ENAMODE_LO_SHIFT) - | ((tmrCfg->pulseWidth << CSL_TMR_TCR_PWID_LO_SHIFT)&CSL_TMR_TCR_PWID_LO_MASK) - /*select clock mode*/ - | (CSL_TMR_CP_CLOCK << CSL_TMR_TCR_CP_LO_SHIFT) - | (CSL_TMR_INVINP_UNINVERTED << CSL_TMR_TCR_INVINP_LO_SHIFT) - | (CSL_TMR_INVOUTP_UNINVERTED << CSL_TMR_TCR_INVOUTP_LO_SHIFT) - | (0 << CSL_TMR_TCR_TSTAT_LO_SHIFT); - } - else /*TIMER_PERIODIC_PULSE*/ - { - gp_timer_regs[tmrCfg->timer_num]->TCR = - (CSL_TMR_CLOCK_INP_NOGATE << CSL_TMR_TCR_TIEN_LO_SHIFT) - | (CSL_TMR_CLKSRC_INTERNAL << CSL_TMR_TCR_CLKSRC_LO_SHIFT) - /*The timer is enabled continuously*/ - | (CSL_TMR_ENAMODE_CONT << CSL_TMR_TCR_ENAMODE_LO_SHIFT) - | ((tmrCfg->pulseWidth << CSL_TMR_TCR_PWID_LO_SHIFT)&CSL_TMR_TCR_PWID_LO_MASK) - /*select clock mode*/ - | (CSL_TMR_CP_PULSE << CSL_TMR_TCR_CP_LO_SHIFT) - | (CSL_TMR_INVINP_UNINVERTED << CSL_TMR_TCR_INVINP_LO_SHIFT) - | (CSL_TMR_INVOUTP_UNINVERTED << CSL_TMR_TCR_INVOUTP_LO_SHIFT) - | (0 << CSL_TMR_TCR_TSTAT_LO_SHIFT); - } -} diff --git a/bsp/ti-tms320c6678/common/common.h b/bsp/ti-tms320c6678/common/common.h deleted file mode 100644 index 61da9ca25a6..00000000000 --- a/bsp/ti-tms320c6678/common/common.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#ifndef __COMMON_H__ -#define __COMMON_H__ - -#include -#include -#include -#include -#include -#include - -/* DSP core clock speed in Hz */ -#define DSP_CORE_SPEED_HZ 1000000000 - -extern CSL_CgemRegs * gp_cgem_regs; -extern CSL_BootcfgRegs * gp_bootcfg_regs; - -/*----------------------Timer plus registers definition----------------*/ -typedef struct { - volatile unsigned int PID12; - volatile unsigned int EMUMGT_CLKSPD; - volatile unsigned int GPINT_EN; - volatile unsigned int GPDIR_DAT; - volatile unsigned int CNTLO; - volatile unsigned int CNTHI; - volatile unsigned int PRDLO; - volatile unsigned int PRDHI; - volatile unsigned int TCR; - volatile unsigned int TGCR; - volatile unsigned int WDTCR; - volatile unsigned int TLGC; - volatile unsigned int TLMR; - volatile unsigned int RELLO; - volatile unsigned int RELHI; - volatile unsigned int CAPLO; - volatile unsigned int CAPHI; - volatile unsigned int INTCTL_STAT; - volatile unsigned char RSVD0[24]; - volatile unsigned int TIMERLO_COMPARE_REG[8]; - volatile unsigned char RSVD1[32]; -} CSL_TmrPlusRegs; - -#define TMR_TCR_READRSTMODE_HI_SHIFT (26) -#define TMR_TCR_CAPEVTMODE_LO_SHIFT (12) -#define TMR_TCR_CAPMODE_LO_SHIFT (11) -#define TMR_TCR_READRSTMODE_LO_SHIFT (10) - -#define TMR_TCR_READRSTMODE_HI_MASK (1<<26) -#define TMR_TCR_CAPEVTMODE_LO_MASK (3<<12) -#define TMR_TCR_CAPMODE_LO_MASK (1<<11) -#define TMR_TCR_READRSTMODE_LO_MASK (1<<10) - -#define TMR_TGCR_PLUSEN_SHIFT 4 -#define TMR_TGCR_PLUSEN_MASK (1<<4) - -#define TMR_INTCTLSTAT_EN_ALL_CLR_ALL 0x000F000F - -#define CSL_TMR_WDTCR_WDKEY_CMD1 (0x0000A5C6u) -#define CSL_TMR_WDTCR_WDKEY_CMD2 (0x0000DA7Eu) - -#define CSL_TMR_ENAMODE_CONT_RELOAD 3 - -extern CSL_TmrPlusRegs * gp_timer0_regs; -extern CSL_TmrPlusRegs * gp_timer1_regs; -extern CSL_TmrPlusRegs * gp_timer2_regs; -extern CSL_TmrPlusRegs * gp_timer3_regs; -extern CSL_TmrPlusRegs * gp_timer4_regs; -extern CSL_TmrPlusRegs * gp_timer5_regs; -extern CSL_TmrPlusRegs * gp_timer6_regs; -extern CSL_TmrPlusRegs * gp_timer7_regs; -extern CSL_TmrPlusRegs * gp_timer8_regs; -extern CSL_TmrPlusRegs * gp_timer_regs[]; - -typedef enum -{ - TIMER_ONE_SHOT_PULSE = 0, /*generate one shot pulse with timer*/ - TIMER_PERIODIC_PULSE, /*generate periodic pulse with timer*/ - TIMER_PERIODIC_CLOCK, /*generate periodic clock with timer*/ - /*generate periodic square wave with period reload feature, the difference - between wave and clock is the duty cycle of clock is always 50%*/ - TIMER_PERIODIC_WAVE, - TIMER_WATCH_DOG /*configure timer as watch dog*/ -}TTimerMode; - -typedef struct { - int timer_num; /*select one timer*/ - TTimerMode timerMode; /*select function of the timer*/ - unsigned long long period; /*in the unit of DSP core clock/6*/ - unsigned long long reload_period; /*the reload value of period*/ - int pulseWidth; /*pulse width between 0~3*/ -}Timer64_Config; - -/* Reset a 64-bit timer */ -extern void reset_timer(int timer_num); - -/* Initailize a 64-bit timer */ -extern void timer64_init(Timer64_Config * tmrCfg); - -extern void keystone_cpu_init(void); - -#endif /* __COMMON_H__ */ diff --git a/bsp/ti-tms320c6678/driver/drv_timer.c b/bsp/ti-tms320c6678/driver/drv_timer.c deleted file mode 100644 index fe8aca1273b..00000000000 --- a/bsp/ti-tms320c6678/driver/drv_timer.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#include "drv_timer.h" -#include "interrupt.h" -#include "common.h" - -#include -#include - -/** - * This is the timer interrupt service routine. - * - */ -void rt_hw_systick_isr(void) -{ - /* enter interrupt */ - rt_interrupt_enter(); - - rt_tick_increase(); - - /* leave interrupt */ - rt_interrupt_leave(); -} - -/** - * The function initial system timer interrupt. - */ -void rt_hw_system_timer_init(void) -{ - // initial system timer interrupt, map local timer interrupt to INT14 - gp_cgem_regs->INTMUX3 = (CSL_GEM_TINTLN << CSL_CGEM_INTMUX3_INTSEL14_SHIFT); - // enable CPU INT14 - rt_hw_interrupt_umask(1 << 14); - - return ; -} - -/** - * The function initial system timer. - * Use local timer (== DNUM of a core) to generate a clock on TIMO0,interrupts are generated as well - * - */ -void rt_hw_system_timer_start(void) -{ - Timer64_Config tmrCfg; - - // select output on TIMO0 from local timer. - gp_bootcfg_regs->TOUTSEL = (DNUM*2) << CSL_BOOTCFG_TOUTSEL_TOUTSEL0_SHIFT; - - // configure the timer to generate clocks and interrupts - tmrCfg.timer_num = DNUM; - tmrCfg.timerMode = TIMER_PERIODIC_CLOCK; - tmrCfg.period = (unsigned long long) RT_TICK_PER_SECOND * DSP_CORE_SPEED_HZ / 6000; - tmrCfg.reload_period = 0; - - // initial timer - timer64_init(&tmrCfg); -} diff --git a/bsp/ti-tms320c6678/driver/drv_timer.h b/bsp/ti-tms320c6678/driver/drv_timer.h deleted file mode 100644 index d663a5bb676..00000000000 --- a/bsp/ti-tms320c6678/driver/drv_timer.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (c) 2021, Shenzhen Academy of Aerospace Technology - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2021-11-16 Dystopia the first version - */ - -#ifndef __SYS_TIMER_H__ -#define __SYS_TIMER_H__ - -#include -#include - -void rt_hw_system_timer_init(void); - -void rt_hw_system_timer_start(void); - -#endif /* __SYS_TIMER_H__ */ - diff --git a/bsp/ti-tms320c6678/figures/debug(1).png b/bsp/ti-tms320c6678/figures/debug(1).png deleted file mode 100644 index 00f7616b49f..00000000000 Binary files a/bsp/ti-tms320c6678/figures/debug(1).png and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/debug(2).png b/bsp/ti-tms320c6678/figures/debug(2).png deleted file mode 100644 index 35d6f4e85ff..00000000000 Binary files a/bsp/ti-tms320c6678/figures/debug(2).png and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/filepath.png b/bsp/ti-tms320c6678/figures/filepath.png deleted file mode 100644 index 71a11da2fd7..00000000000 Binary files a/bsp/ti-tms320c6678/figures/filepath.png and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/general.jpg b/bsp/ti-tms320c6678/figures/general.jpg deleted file mode 100644 index 52b8ca9ffd3..00000000000 Binary files a/bsp/ti-tms320c6678/figures/general.jpg and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/import(1).png b/bsp/ti-tms320c6678/figures/import(1).png deleted file mode 100644 index 9bc4eac5d2c..00000000000 Binary files a/bsp/ti-tms320c6678/figures/import(1).png and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/import(2).png b/bsp/ti-tms320c6678/figures/import(2).png deleted file mode 100644 index d9d29af9816..00000000000 Binary files a/bsp/ti-tms320c6678/figures/import(2).png and /dev/null differ diff --git a/bsp/ti-tms320c6678/figures/load.png b/bsp/ti-tms320c6678/figures/load.png deleted file mode 100644 index 99d3b5f51c8..00000000000 Binary files a/bsp/ti-tms320c6678/figures/load.png and /dev/null differ diff --git a/bsp/ti-tms320c6678/rtconfig.h b/bsp/ti-tms320c6678/rtconfig.h deleted file mode 100644 index 84e6488175c..00000000000 --- a/bsp/ti-tms320c6678/rtconfig.h +++ /dev/null @@ -1,122 +0,0 @@ -#ifndef RT_CONFIG_H__ -#define RT_CONFIG_H__ - -/* Automatically generated file; DO NOT EDIT. */ -/* RT-Thread Configuration */ - -#define SOC_C6678 - -/* RT-Thread Kernel */ - -#define RT_NAME_MAX 8 -#define RT_USING_ARCH_DATA_TYPE -#define RT_ALIGN_SIZE 4 -#define RT_THREAD_PRIORITY_8 -#define RT_THREAD_PRIORITY_MAX 8 -#define RT_TICK_PER_SECOND 100 -//#define RT_USING_HOOK -//#define RT_USING_IDLE_HOOK -//#define RT_IDLE_HOOK_LIST_SIZE 4 -#define IDLE_THREAD_STACK_SIZE 4096 -//#define RT_DEBUG -//#define RT_DEBUG_COLOR - -/* Inter-Thread communication */ - -#define RT_USING_SEMAPHORE -#define RT_USING_MUTEX -#define RT_USING_EVENT -#define RT_USING_MAILBOX -#define RT_USING_MESSAGEQUEUE - -/* Memory Management */ - -#define RT_USING_MEMPOOL -#define RT_USING_SMALL_MEM -#define RT_USING_HEAP - -/* Kernel Device Object */ - -/* RT-Thread Components */ - -/* C++ features */ - - -/* Command shell */ - -/* Device virtual file system */ - - -/* Device Drivers */ - -/* Using WiFi */ - - -/* Using USB */ - - -/* POSIX layer and C standard library */ - - -/* Network */ - -/* Socket abstraction layer */ - - -/* light weight TCP/IP stack */ - - -/* Modbus master and slave stack */ - - -/* AT commands */ - - -/* VBUS(Virtual Software BUS) */ - - -/* Utilities */ - - -/* RT-Thread online packages */ - -/* IoT - internet of things */ - - -/* Wi-Fi */ - -/* Marvell WiFi */ - - -/* Wiced WiFi */ - - -/* IoT Cloud */ - - -/* security packages */ - - -/* language packages */ - - -/* multimedia packages */ - - -/* tools packages */ - - -/* system packages */ - - -/* peripheral libraries and drivers */ - - -/* miscellaneous packages */ - - -/* samples: kernel and components samples */ - -#include "rtconfig_project.h" - -#endif diff --git a/bsp/ti-tms320c6678/rtconfig_project.h b/bsp/ti-tms320c6678/rtconfig_project.h deleted file mode 100644 index df4eb0c1cdc..00000000000 --- a/bsp/ti-tms320c6678/rtconfig_project.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (c) 2006-2019, RT-Thread Development Team - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * Date Author Notes - * 2019-03-27 xuzhuoyi the first version - */ - -#ifndef __RTCONFIG_PROJECT_H__ -#define __RTCONFIG_PROJECT_H__ - -typedef signed char rt_int8_t; /**< 8bit integer type */ -typedef signed short rt_int16_t; /**< 16bit integer type */ -typedef signed long rt_int32_t; /**< 32bit integer type */ -typedef signed long long rt_int64_t; /**< 64bit integer type */ -typedef unsigned char rt_uint8_t; /**< 8bit unsigned integer type */ -typedef unsigned short rt_uint16_t; /**< 16bit unsigned integer type */ -typedef unsigned long rt_uint32_t; /**< 32bit unsigned integer type */ -typedef unsigned long long rt_uint64_t; /**< 64bit unsigned integer type */ - -#endif