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[bsp/nuvoton] Remove local libcpu cortex-a driver (#6504)

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Wayne 2022-10-11 10:42:34 +08:00 committed by GitHub
parent ff15433cf3
commit e443b56450
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 3 additions and 403 deletions
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14
bsp/nuvoton/libraries/ma35/libcpu/arm/cortex-a/SConscript
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@ -1,14 +0,0 @@
# RT-Thread building script for component
Import('RTT_ROOT')
from building import *
cwd = GetCurrentDir()
src = Glob('*.c') + Glob('*.cpp')
CPPPATH = [cwd]
group = []
# USB driver constrain
group = DefineGroup('CPU', src, depend = [''], CPPPATH = CPPPATH)
Return('group')

179
bsp/nuvoton/libraries/ma35/libcpu/arm/cortex-a/gtimer.c
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@ -1,179 +0,0 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-03-30 huijie.feng first version
*/
#include "cp15.h"
#include <rtdef.h>
/** Set CNTFRQ
* This function assigns the given value to PL1 Physical Timer Counter Frequency Register (CNTFRQ).
* @param value: CNTFRQ Register value to set
*/
static inline void __set_cntfrq(rt_uint32_t value)
{
__set_cp(15, 0, value, 14, 0, 0);
}
/** Get CNTFRQ
* This function returns the value of the PL1 Physical Timer Counter Frequency Register (CNTFRQ).
* return CNTFRQ Register value
*/
static inline rt_uint32_t __get_cntfrq(void)
{
rt_uint32_t result;
__get_cp(15, 0, result, 14, 0, 0);
return result;
}
/** Set CNTP_TVAL
* This function assigns the given value to PL1 Physical Timer Value Register (CNTP_TVAL).
* param value: CNTP_TVAL Register value to set
*/
static inline void __set_cntp_tval(rt_uint32_t value)
{
__set_cp(15, 0, value, 14, 2, 0);
}
/** Get CNTP_TVAL
* This function returns the value of the PL1 Physical Timer Value Register (CNTP_TVAL).
* return CNTP_TVAL Register value
*/
static inline rt_uint32_t __get_cntp_tval(void)
{
rt_uint32_t result;
__get_cp(15, 0, result, 14, 2, 0);
return result;
}
/** Get CNTPCT
* This function returns the value of the 64 bits PL1 Physical Count Register (CNTPCT).
* return CNTPCT Register value
*/
static inline rt_uint64_t __get_cntpct(void)
{
rt_uint64_t result;
__get_cp64(15, 0, result, 14);
return result;
}
/** Set CNTP_CVAL
* This function assigns the given value to 64bits PL1 Physical Timer CompareValue Register (CNTP_CVAL).
* param value: CNTP_CVAL Register value to set
*/
static inline void __set_cntp_cval(rt_uint64_t value)
{
__set_cp64(15, 2, value, 14);
}
/** Get CNTP_CVAL
* This function returns the value of the 64 bits PL1 Physical Timer CompareValue Register (CNTP_CVAL).
* return CNTP_CVAL Register value
*/
static inline rt_uint64_t __get_cntp_cval(void)
{
rt_uint64_t result;
__get_cp64(15, 2, result, 14);
return result;
}
/** Set CNTP_CTL
* This function assigns the given value to PL1 Physical Timer Control Register (CNTP_CTL).
* param value: CNTP_CTL Register value to set
*/
static inline void __set_cntp_ctl(rt_uint32_t value)
{
__set_cp(15, 0, value, 14, 2, 1);
}
/** Get CNTP_CTL register
* return CNTP_CTL Register value
*/
static inline rt_uint32_t __get_cntp_ctl(void)
{
rt_uint32_t result;
__get_cp(15, 0, result, 14, 2, 1);
return result;
}
/** Configures the frequency the timer shall run at.
* param value The timer frequency in Hz.
*/
void gtimer_set_counter_frequency(rt_uint32_t value)
{
__set_cntfrq(value);
__asm__ volatile("isb 0xF":::"memory");
}
/** Get the frequency the timer shall run at.
* return timer frequency in Hz.
*/
rt_uint32_t gtimer_get_counter_frequency(void)
{
return (__get_cntfrq());
}
/** Sets the reset value of the timer.
* param value: The value the timer is loaded with.
*/
void gtimer_set_load_value(rt_uint32_t value)
{
__set_cntp_tval(value);
__asm__ volatile("isb 0xF":::"memory");
}
/** Get the current counter value.
* return Current counter value.
*/
rt_uint32_t gtimer_get_current_value(void)
{
return (__get_cntp_tval());
}
/** Get the current physical counter value.
* return Current physical counter value.
*/
rt_uint64_t gtimer_get_current_physical_value(void)
{
return (__get_cntpct());
}
/** Set the physical compare value.
* param value: New physical timer compare value.
*/
void gtimer_set_physical_compare_value(rt_uint64_t value)
{
__set_cntp_cval(value);
__asm__ volatile("isb 0xF":::"memory");
}
/** Get the physical compare value.
* return Physical compare value.
*/
rt_uint64_t gtimer_get_physical_compare_value(void)
{
return (__get_cntp_cval());
}
/** Configure the timer by setting the control value.
* param value: New timer control value.
*/
void gtimer_set_control(rt_uint32_t value)
{
__set_cntp_ctl(value);
__asm__ volatile("isb 0xF":::"memory");
}
/** Get the control value.
* return Control value.
*/
rt_uint32_t gtimer_get_control(void)
{
return (__get_cntp_ctl());
}

27
bsp/nuvoton/libraries/ma35/libcpu/arm/cortex-a/gtimer.h
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@ -1,27 +0,0 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-03-30 huijie.feng first version
*/
#ifndef __GTIMER_H__
#define __GTIMER_H__
#include <rtdef.h>
void gtimer_set_counter_frequency(rt_uint32_t value);
rt_uint32_t gtimer_get_counter_frequency(void);
void gtimer_set_load_value(rt_uint32_t value);
rt_uint32_t gtimer_get_current_value(void);
rt_uint64_t gtimer_get_current_physical_value(void);
void gtimer_set_physical_compare_value(rt_uint64_t value);
rt_uint64_t gtimer_get_physical_compare_value(void);
void gtimer_set_control(rt_uint32_t value);
rt_uint32_t gtimer_get_control(void);
#endif

20
bsp/nuvoton/libraries/ma35/libcpu/arm/cortex-a/pmu.c
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@ -1,20 +0,0 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#include <rtthread.h>
#include "pmu.h"
void rt_hw_pmu_dump_feature(void)
{
unsigned long reg;
reg = rt_hw_pmu_get_control();
rt_kprintf("ARM PMU Implementor: %c, ID code: %02x, %d counters\n",
reg >> 24, (reg >> 16) & 0xff, (reg >> 11) & 0x1f);
RT_ASSERT(ARM_PMU_CNTER_NR == ((reg >> 11) & 0x1f));
}

160
bsp/nuvoton/libraries/ma35/libcpu/arm/cortex-a/pmu.h
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@ -1,160 +0,0 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef __PMU_H__
#define __PMU_H__
#include "board.h"
/* Number of counters */
#define ARM_PMU_CNTER_NR 4
enum rt_hw_pmu_event_type
{
ARM_PMU_EVENT_PMNC_SW_INCR = 0x00,
ARM_PMU_EVENT_L1_ICACHE_REFILL = 0x01,
ARM_PMU_EVENT_ITLB_REFILL = 0x02,
ARM_PMU_EVENT_L1_DCACHE_REFILL = 0x03,
ARM_PMU_EVENT_L1_DCACHE_ACCESS = 0x04,
ARM_PMU_EVENT_DTLB_REFILL = 0x05,
ARM_PMU_EVENT_MEM_READ = 0x06,
ARM_PMU_EVENT_MEM_WRITE = 0x07,
ARM_PMU_EVENT_INSTR_EXECUTED = 0x08,
ARM_PMU_EVENT_EXC_TAKEN = 0x09,
ARM_PMU_EVENT_EXC_EXECUTED = 0x0A,
ARM_PMU_EVENT_CID_WRITE = 0x0B,
};
/* Enable bit */
#define ARM_PMU_PMCR_E (0x01 << 0)
/* Event counter reset */
#define ARM_PMU_PMCR_P (0x01 << 1)
/* Cycle counter reset */
#define ARM_PMU_PMCR_C (0x01 << 2)
/* Cycle counter divider */
#define ARM_PMU_PMCR_D (0x01 << 3)
#ifdef __GNUC__
rt_inline void rt_hw_pmu_enable_cnt(int divide64)
{
unsigned long pmcr;
unsigned long pmcntenset;
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(pmcr));
pmcr |= ARM_PMU_PMCR_E | ARM_PMU_PMCR_P | ARM_PMU_PMCR_C;
if (divide64)
pmcr |= ARM_PMU_PMCR_D;
else
pmcr &= ~ARM_PMU_PMCR_D;
asm volatile("mcr p15, 0, %0, c9, c12, 0" :: "r"(pmcr));
/* enable all the counters */
pmcntenset = ~0;
asm volatile("mcr p15, 0, %0, c9, c12, 1" :: "r"(pmcntenset));
/* clear overflows(just in case) */
asm volatile("mcr p15, 0, %0, c9, c12, 3" :: "r"(pmcntenset));
}
rt_inline unsigned long rt_hw_pmu_get_control(void)
{
unsigned long pmcr;
asm("mrc p15, 0, %0, c9, c12, 0" : "=r"(pmcr));
return pmcr;
}
rt_inline unsigned long rt_hw_pmu_get_ceid(void)
{
unsigned long reg;
/* only PMCEID0 is supported, PMCEID1 is RAZ. */
asm("mrc p15, 0, %0, c9, c12, 6" : "=r"(reg));
return reg;
}
rt_inline unsigned long rt_hw_pmu_get_cnten(void)
{
unsigned long pmcnt;
asm("mrc p15, 0, %0, c9, c12, 1" : "=r"(pmcnt));
return pmcnt;
}
rt_inline void rt_hw_pmu_reset_cycle(void)
{
unsigned long pmcr;
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(pmcr));
pmcr |= ARM_PMU_PMCR_C;
asm volatile("mcr p15, 0, %0, c9, c12, 0" :: "r"(pmcr));
asm volatile("isb");
}
rt_inline void rt_hw_pmu_reset_event(void)
{
unsigned long pmcr;
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(pmcr));
pmcr |= ARM_PMU_PMCR_P;
asm volatile("mcr p15, 0, %0, c9, c12, 0" :: "r"(pmcr));
asm volatile("isb");
}
rt_inline unsigned long rt_hw_pmu_get_cycle(void)
{
unsigned long cyc;
asm volatile("isb");
asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r"(cyc));
return cyc;
}
rt_inline void rt_hw_pmu_select_counter(int idx)
{
RT_ASSERT(idx < ARM_PMU_CNTER_NR);
asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r"(idx));
/* Linux add an isb here, don't know why here. */
asm volatile("isb");
}
rt_inline void rt_hw_pmu_select_event(int idx,
enum rt_hw_pmu_event_type eve)
{
RT_ASSERT(idx < ARM_PMU_CNTER_NR);
rt_hw_pmu_select_counter(idx);
asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r"(eve));
}
rt_inline unsigned long rt_hw_pmu_read_counter(int idx)
{
unsigned long reg;
rt_hw_pmu_select_counter(idx);
asm volatile("isb");
asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r"(reg));
return reg;
}
rt_inline unsigned long rt_hw_pmu_get_ovsr(void)
{
unsigned long reg;
asm volatile("isb");
asm("mrc p15, 0, %0, c9, c12, 3" : "=r"(reg));
return reg;
}
rt_inline void rt_hw_pmu_clear_ovsr(unsigned long reg)
{
asm("mcr p15, 0, %0, c9, c12, 3" : : "r"(reg));
asm volatile("isb");
}
#endif
void rt_hw_pmu_dump_feature(void);
#endif /* end of include guard: __PMU_H__ */

6
bsp/nuvoton/numaker-hmi-ma35d1/README.md
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@ -144,7 +144,7 @@ H: ON dip-switch
### **Download to DDR and Run** ### **Download to DDR and Run**
You can run windows batch script to download rtthread.bin into memory, then run it. The path of batch script as below,. You can run windows batch script to download rtthread.bin into memory, then run it. The path of batch script as below.
```bash ```bash
<path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_ddr_download_and_run.bat <path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_ddr_download_and_run.bat
@ -156,7 +156,7 @@ You can run windows batch script to download rtthread.bin into memory, then run
### **Burn to EMMC** ### **Burn to EMMC**
You can run windows batch script to download rtthread.bin into emmc flash, then run it. The path of batch script as below,. You can run windows batch script to download rtthread.bin into emmc flash, then run it. The path of batch script as below.
```bash ```bash
<path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_sd_programming.bat <path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_sd_programming.bat
@ -168,7 +168,7 @@ You can run windows batch script to download rtthread.bin into emmc flash, then
### **Burn to Serial NAND** ### **Burn to Serial NAND**
You can run windows batch script to download rtthread.bin into SPI-NAND flash, then run it. The path of batch script as below,. You can run windows batch script to download rtthread.bin into SPI-NAND flash, then run it. The path of batch script as below.
```bash ```bash
<path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_spinand_programming.bat <path-to-rtthread>\bsp\nuvoton\numaker-hmi-ma35d1\nuwriter_scripts\nuwriter_spinand_programming.bat