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Merge AArch64 libcpu and add some drivers for their bsps

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This commit is contained in:
GuEe-GUI
2021-09-22 17:57:45 +08:00
parent 163c0597b8
commit 740cd9dfb0
71 changed files with 6137 additions and 1900 deletions
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92
bsp/qemu-virt64-aarch64/.config
View File

@@ -14,7 +14,7 @@ CONFIG_RT_ALIGN_SIZE=4
CONFIG_RT_THREAD_PRIORITY_32=y
# CONFIG_RT_THREAD_PRIORITY_256 is not set
CONFIG_RT_THREAD_PRIORITY_MAX=32
CONFIG_RT_TICK_PER_SECOND=1000
CONFIG_RT_TICK_PER_SECOND=100
CONFIG_RT_USING_OVERFLOW_CHECK=y
CONFIG_RT_USING_HOOK=y
CONFIG_RT_USING_IDLE_HOOK=y
@@ -29,6 +29,7 @@ CONFIG_RT_TIMER_THREAD_STACK_SIZE=2048
#
# CONFIG_RT_KSERVICE_USING_STDLIB is not set
# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
# CONFIG_RT_USING_ASM_MEMCPY is not set
CONFIG_RT_DEBUG=y
CONFIG_RT_DEBUG_COLOR=y
# CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -97,19 +98,19 @@ CONFIG_RT_MAIN_THREAD_PRIORITY=10
# Command shell
#
CONFIG_RT_USING_FINSH=y
CONFIG_RT_USING_MSH=y
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_THREAD_NAME="tshell"
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_USING_HISTORY=y
CONFIG_FINSH_HISTORY_LINES=5
CONFIG_FINSH_USING_SYMTAB=y
CONFIG_FINSH_CMD_SIZE=80
CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
CONFIG_FINSH_USING_DESCRIPTION=y
# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_CMD_SIZE=80
# CONFIG_FINSH_USING_AUTH is not set
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_USING_MSH_DEFAULT=y
CONFIG_FINSH_USING_MSH_ONLY=y
CONFIG_FINSH_ARG_MAX=10
#
@@ -121,7 +122,28 @@ CONFIG_DFS_FILESYSTEMS_MAX=2
CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
CONFIG_DFS_FD_MAX=16
# CONFIG_RT_USING_DFS_MNTTABLE is not set
# CONFIG_RT_USING_DFS_ELMFAT is not set
CONFIG_RT_USING_DFS_ELMFAT=y
#
# elm-chan's FatFs, Generic FAT Filesystem Module
#
CONFIG_RT_DFS_ELM_CODE_PAGE=437
CONFIG_RT_DFS_ELM_WORD_ACCESS=y
# CONFIG_RT_DFS_ELM_USE_LFN_0 is not set
# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
CONFIG_RT_DFS_ELM_USE_LFN_3=y
CONFIG_RT_DFS_ELM_USE_LFN=3
CONFIG_RT_DFS_ELM_LFN_UNICODE_0=y
# CONFIG_RT_DFS_ELM_LFN_UNICODE_1 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_2 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_3 is not set
CONFIG_RT_DFS_ELM_LFN_UNICODE=0
CONFIG_RT_DFS_ELM_MAX_LFN=255
CONFIG_RT_DFS_ELM_DRIVES=2
CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=512
# CONFIG_RT_DFS_ELM_USE_ERASE is not set
CONFIG_RT_DFS_ELM_REENTRANT=y
CONFIG_RT_USING_DFS_DEVFS=y
# CONFIG_RT_USING_DFS_ROMFS is not set
# CONFIG_RT_USING_DFS_RAMFS is not set
@@ -180,7 +202,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_RT_USING_POSIX_GETLINE is not set
# CONFIG_RT_USING_POSIX_AIO is not set
# CONFIG_RT_USING_MODULE is not set
CONFIG_RT_LIBC_FIXED_TIMEZONE=8
CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
#
# Network
@@ -312,6 +334,8 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_AGILE_MODBUS is not set
# CONFIG_PKG_USING_AGILE_FTP is not set
# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
# CONFIG_PKG_USING_RT_LINK_HW is not set
# CONFIG_PKG_USING_HM is not set
#
# security packages
@@ -328,6 +352,7 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_LUA is not set
# CONFIG_PKG_USING_JERRYSCRIPT is not set
# CONFIG_PKG_USING_MICROPYTHON is not set
# CONFIG_PKG_USING_PIKASCRIPT is not set
#
# multimedia packages
@@ -438,6 +463,9 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_LPM is not set
# CONFIG_PKG_USING_TLSF is not set
# CONFIG_PKG_USING_EVENT_RECORDER is not set
# CONFIG_PKG_USING_ARM_2D is not set
# CONFIG_PKG_USING_WCWIDTH is not set
# CONFIG_PKG_USING_MCUBOOT is not set
#
# peripheral libraries and drivers
@@ -508,6 +536,9 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_KOBUKI is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_MICRO_ROS is not set
# CONFIG_PKG_USING_MCP23008 is not set
# CONFIG_PKG_USING_BLUETRUM_SDK is not set
# CONFIG_PKG_USING_MISAKA_AT24CXX is not set
#
# AI packages
@@ -525,6 +556,27 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
#
# miscellaneous packages
#
#
# samples: kernel and components samples
#
# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
#
# entertainment: terminal games and other interesting software packages
#
# CONFIG_PKG_USING_CMATRIX is not set
# CONFIG_PKG_USING_SL is not set
# CONFIG_PKG_USING_CAL is not set
# CONFIG_PKG_USING_ACLOCK is not set
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_DONUT is not set
# CONFIG_PKG_USING_LIBCSV is not set
# CONFIG_PKG_USING_OPTPARSE is not set
# CONFIG_PKG_USING_FASTLZ is not set
@@ -542,14 +594,6 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
#
# samples: kernel and components samples
#
# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_KI is not set
@@ -557,20 +601,11 @@ CONFIG_RT_LIBC_FIXED_TIMEZONE=8
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_UKAL is not set
# CONFIG_PKG_USING_CRCLIB is not set
#
# entertainment: terminal games and other interesting software packages
#
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_DONUT is not set
# CONFIG_PKG_USING_ACLOCK is not set
# CONFIG_PKG_USING_LWGPS is not set
# CONFIG_PKG_USING_STATE_MACHINE is not set
# CONFIG_PKG_USING_MCURSES is not set
# CONFIG_PKG_USING_COWSAY is not set
# CONFIG_PKG_USING_TERMBOX is not set
CONFIG_SOC_VIRT64_AARCH64=y
#
@@ -579,5 +614,6 @@ CONFIG_SOC_VIRT64_AARCH64=y
CONFIG_BSP_SUPPORT_FPU=y
CONFIG_BSP_USING_UART=y
CONFIG_RT_USING_UART0=y
CONFIG_BSP_USING_VIRTIO_BLK=y
CONFIG_RT_USING_VIRTIO_BLK0=y
CONFIG_BSP_USING_GIC=y
CONFIG_BSP_USING_GIC390=y

3
bsp/qemu-virt64-aarch64/README.md
View File

@@ -49,4 +49,5 @@ msh />
| Driver | Condition | Remark |
| ------ | --------- | ------ |
| UART | Support | UART0 |
| UART | Support | UART0 |
| VIRTIO BLK | Support | VIRTIO BLK0 |

3
bsp/qemu-virt64-aarch64/README_zh.md
View File

@@ -50,4 +50,5 @@ msh />
| 驱动 | 支持情况 | 备注 |
| ------ | ---- | :------: |
| UART | 支持 | UART0 |
| UART | 支持 | UART0 |
| VIRTIO BLK | 支持 | VIRTIO BLK0 |

2
bsp/qemu-virt64-aarch64/SConstruct
View File

@@ -17,6 +17,8 @@ env = Environment(tools = ['mingw'],
AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
env['ASCOM'] = env['ASPPCOM']
env['LINKCOM'] = '$LINK -o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS -Wl,--start-group $_LIBFLAGS -Wl,--end-group'
Export('RTT_ROOT')
Export('rtconfig')

30
bsp/qemu-virt64-aarch64/applications/mnt.c Normal file
View File

@@ -0,0 +1,30 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2017-5-30 bernard the first version
*/
#include <rtthread.h>
#ifdef RT_USING_DFS
#include <dfs_fs.h>
int mnt_init(void)
{
if(rt_device_find("virtio-blk0"))
{
/* mount virtio-blk as root directory */
if (dfs_mount("virtio-blk0", "/", "elm", 0, RT_NULL) == 0)
{
rt_kprintf("file system initialization done!\n");
}
}
return 0;
}
INIT_ENV_EXPORT(mnt_init);
#endif

14
bsp/qemu-virt64-aarch64/driver/Kconfig
View File

@@ -15,11 +15,17 @@ menu "AARCH64 qemu virt64 configs"
default y
endif
menuconfig BSP_USING_VIRTIO_BLK
bool "Using VirtIO BLK"
default y
if BSP_USING_VIRTIO_BLK
config RT_USING_VIRTIO_BLK0
bool "Enabel VirtIO BLK 0"
default y
endif
config BSP_USING_GIC
bool
default y
config BSP_USING_GIC390
bool
default y
endmenu

15
bsp/qemu-virt64-aarch64/driver/SConscript
View File

@@ -3,12 +3,17 @@
from building import *
cwd = GetCurrentDir()
src = Split('''
board.c
drv_uart.c
''')
src = Glob('*.c')
list = os.listdir(cwd)
CPPPATH = [cwd]
objs = []
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
for d in list:
path = os.path.join(cwd, d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(d, 'SConscript'))
objs = objs + group
Return('objs')

41
bsp/qemu-virt64-aarch64/driver/board.c
View File

@@ -7,6 +7,7 @@
* Date Author Notes
* 2019-07-29 zdzn first version
* 2021-07-31 GuEe-GUI config the memory/io address map
* 2021-09-11 GuEe-GUI remove do-while in rt_hw_timer_isr
*/
#include <rthw.h>
@@ -18,38 +19,34 @@
void rt_hw_vector_init(void);
static uint64_t tickval = 0;
static uint64_t timer_val;
static uint64_t timer_step;
void rt_hw_timer_isr(int vector, void *parameter)
{
uint64_t cntvct_el0;
do
{
tickval += 0xF424;
__asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(tickval));
__asm__ volatile ("mrs %0, CNTVCT_EL0":"=r"(cntvct_el0));
}
while (cntvct_el0 >= tickval);
timer_val += timer_step;
__asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(timer_val));
__asm__ volatile ("isb":::"memory");
rt_tick_increase();
}
int rt_hw_timer_init()
int rt_hw_timer_init(void)
{
uint64_t val;
rt_hw_interrupt_install(27, rt_hw_timer_isr, RT_NULL, "tick");
rt_hw_interrupt_umask(27);
val = 0;
__asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(val));
val = 0x03B9ACA0;
__asm__ volatile ("msr CNTFRQ_EL0, %0"::"r"(val));
tickval += 0xF424;
__asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(tickval));
val = 1;
__asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(val));
__asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(0));
__asm__ volatile ("isb 0xf":::"memory");
__asm__ volatile ("mrs %0, CNTFRQ_EL0" : "=r" (timer_step));
timer_step /= RT_TICK_PER_SECOND;
timer_val = timer_step;
__asm__ volatile ("dsb 0xf":::"memory");
__asm__ volatile ("msr CNTV_CVAL_EL0, %0"::"r"(timer_val));
__asm__ volatile ("msr CNTV_CTL_EL0, %0"::"r"(1));
return 0;
}
@@ -73,6 +70,8 @@ void rt_hw_board_init(void)
cont >>= 21;
/* memory location */
armv8_map_2M(0x40000000, 0x40000000, cont, MEM_ATTR_MEMORY);
/* virtio blk0 */
armv8_map_2M(VIRTIO_MMIO_BLK0_BASE, VIRTIO_MMIO_BLK0_BASE, 0x1, MEM_ATTR_IO);
/* uart location*/
armv8_map_2M(PL011_UART0_BASE, PL011_UART0_BASE, 0x1, MEM_ATTR_IO);
/* gic location*/

22
bsp/qemu-virt64-aarch64/driver/board.h
View File

@@ -7,12 +7,15 @@
* Date Author Notes
* 2017-5-30 Bernard the first version
* 2021-07-31 GuEe-GUI add ARM GIC definitions
* 2021-09-11 GuEe-GUI rename right macros for gic
*/
#ifndef BOARD_H__
#define BOARD_H__
#include <rthw.h>
#include <rtdef.h>
#include <stdint.h>
extern unsigned char __bss_start;
extern unsigned char __bss_end;
@@ -20,17 +23,36 @@ extern unsigned char __bss_end;
#define RT_HW_HEAP_BEGIN (void*)&__bss_end
#define RT_HW_HEAP_END (void*)(RT_HW_HEAP_BEGIN + 1 * 1024 * 1024)
#define __REG32(x) (*((volatile unsigned int *)(x)))
#define VIRTIO_SPI_IRQ_BASE 32
/* Virtio BLK */
#define VIRTIO_MMIO_BLK0_BASE 0x0a000000
#define VIRTIO_MMIO_BLK0_SIZE 0x00000200
#define VIRTIO_MMIO_BLK0_IRQ (VIRTIO_SPI_IRQ_BASE + 0x10)
/* UART */
#define PL011_UARTDR 0x000
#define PL011_UARTFR 0x018
#define PL011_UARTFR_TXFF_BIT 5
#define PL011_UART0_BASE 0x09000000
#define PL011_UART0_SIZE 0x00001000
#define PL011_UART0_IRQNUM (VIRTIO_SPI_IRQ_BASE + 1)
/* DIST and CPU */
#define GIC_PL390_DISTRIBUTOR_PPTR 0x08000000
#define GIC_PL390_CONTROLLER_PPTR 0x08010000
#define MAX_HANDLERS 96
#define GIC_IRQ_START 0
/* number of interrupts on board */
#define ARM_GIC_NR_IRQS 96
/* only one GIC available */
#define ARM_GIC_MAX_NR 1
#define IRQ_ARM_VTIMER 27
/* the basic constants and interfaces needed by gic */
rt_inline rt_uint32_t platform_get_gic_dist_base(void)
{

2
bsp/qemu-virt64-aarch64/driver/drv_uart.c
View File

@@ -116,7 +116,7 @@ static void rt_hw_uart_isr(int irqno, void *param)
static struct hw_uart_device _uart0_device =
{
PL011_UART0_BASE,
33,
PL011_UART0_IRQNUM,
};
static struct rt_serial_device _serial0;
#endif

11
bsp/qemu-virt64-aarch64/driver/virtio/SConscript Normal file
View File

@@ -0,0 +1,11 @@
# RT-Thread building script for component
from building import *
cwd = GetCurrentDir()
src = Glob('*.c')
CPPPATH = [cwd]
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
Return('group')

405
bsp/qemu-virt64-aarch64/driver/virtio/drv_virtio_blk.c Normal file
View File

@@ -0,0 +1,405 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-9-16 GuEe-GUI the first version
*/
#include <rtconfig.h>
#include <rtthread.h>
#include <rthw.h>
#include <cpuport.h>
#include <board.h>
#include "virtio.h"
#include "virtio_mmio.h"
#include "drv_virtio_blk.h"
#ifdef BSP_USING_VIRTIO_BLK
#ifdef RT_USING_VIRTIO_BLK0
static struct virtio_blk blk0;
static struct virtio_blk_device virtio_blk_dev0;
#endif /* RT_USING_VIRTIO_BLK0 */
static int alloc_desc(struct virtio_blk *blk)
{
int i;
for(i = 0; i < QUEUE_SIZE; i++)
{
if (blk->free[i])
{
blk->free[i] = 0;
return i;
}
}
return -RT_ERROR;
}
static void free_desc(struct virtio_blk *blk, int i)
{
if (i >= QUEUE_SIZE)
{
rt_kprintf("Out of queue number");
RT_ASSERT(0);
}
if (blk0.free[i])
{
rt_kprintf("Already freed");
RT_ASSERT(0);
}
blk->desc[i].addr = 0;
blk->desc[i].len = 0;
blk->desc[i].flags = 0;
blk->desc[i].next = 0;
blk->free[i] = 1;
}
static void free_chain(struct virtio_blk *blk, int i)
{
int flag, nxt;
for (;;)
{
flag = blk->desc[i].flags;
nxt = blk->desc[i].next;
free_desc(blk, i);
if (flag & VRING_DESC_F_NEXT)
{
i = nxt;
}
else
{
break;
}
}
}
static int alloc3_desc(struct virtio_blk *blk, int *idx)
{
for (int i = 0; i < 3; ++i)
{
idx[i] = alloc_desc(blk);
if (idx[i] < 0)
{
for (int j = 0; j < i; ++j)
{
free_desc(blk, idx[j]);
}
return -RT_ERROR;
}
}
return 0;
}
static int virtio_blk_device_init(struct virtio_blk_device *virtio_blk_dev)
{
uint32_t status = 0;
uint32_t max;
uint64_t features;
int i;
#ifdef RT_USING_SMP
rt_spin_lock_init(&virtio_blk_dev->spinlock);
#endif
if (virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_MAGIC_VALUE) != VIRTIO_MMIO_MAGIC ||
virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_VERSION) != 1 ||
virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_DEVICE_ID) != 2 ||
virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_VENDOR_ID) != VIRTIO_MMIO_VENDOR)
{
rt_kprintf("Could not find virtio disk");
return -RT_ERROR;
}
status |= VIRTIO_STAT_ACKNOWLEDGE;
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_STATUS, status);
status |= VIRTIO_STAT_DRIVER;
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_STATUS, status);
/* negotiate features */
features = virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_DEVICE_FEATURES);
features &= ~(1 << VIRTIO_BLK_F_RO);
features &= ~(1 << VIRTIO_BLK_F_SCSI);
features &= ~(1 << VIRTIO_BLK_F_CONFIG_WCE);
features &= ~(1 << VIRTIO_BLK_F_MQ);
features &= ~(1 << VIRTIO_F_ANY_LAYOUT);
features &= ~(1 << VIRTIO_RING_F_EVENT_IDX);
features &= ~(1 << VIRTIO_RING_F_INDIRECT_DESC);
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_DRIVER_FEATURES, features);
/* tell device that feature negotiation is complete */
status |= VIRTIO_STAT_FEATURES_OK;
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_STATUS, status);
/* tell device we're completely ready */
status |= VIRTIO_STAT_DRIVER_OK;
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_STATUS, status);
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_GUEST_PAGE_SIZE, PAGE_SIZE);
/* initialize queue 0 */
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_QUEUE_SEL, 0);
max = virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_QUEUE_NUM_MAX);
if (max == 0)
{
rt_kprintf("Virtio disk has no queue 0");
RT_ASSERT(0);
}
if (max < QUEUE_SIZE)
{
rt_kprintf("Virtio disk max queue too short");
RT_ASSERT(0);
}
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_QUEUE_NUM, QUEUE_SIZE);
rt_memset(virtio_blk_dev->blk->pages, 0, sizeof(virtio_blk_dev->blk->pages));
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_QUEUE_PFN, ((uint64_t)blk0.pages) >> PAGE_SHIFT);
virtio_blk_dev->blk->desc = (struct virtq_desc *)virtio_blk_dev->blk->pages;
virtio_blk_dev->blk->avail = (struct virtq_avail *)(virtio_blk_dev->blk->pages + QUEUE_SIZE * sizeof(struct virtq_desc));
virtio_blk_dev->blk->used = (struct virtq_used *)(virtio_blk_dev->blk->pages + PAGE_SIZE);
/* all QUEUE_SIZE descriptors start out unused */
for (i = 0; i < QUEUE_SIZE; ++i)
{
virtio_blk_dev->blk->free[i] = 1;
}
return RT_EOK;
}
static void virtio_blk_rw(struct virtio_blk_device *virtio_blk_dev, struct virtio_blk_buf *buf, int flag)
{
struct virtio_blk *blk = virtio_blk_dev->blk;
uint64_t sector = buf->block_no * (VIRTIO_BLK_BUF_DATA_SIZE / 512);
int idx[3];
struct virtio_blk_req *req;
#ifdef RT_USING_SMP
rt_base_t level;
level = rt_spin_lock_irqsave(&virtio_blk_dev->spinlock);
#endif
/* allocate the three descriptors */
for (;;)
{
if (alloc3_desc(blk, idx) == 0)
{
break;
}
}
req = &(blk->ops[idx[0]]);
req->type = flag;
req->reserved = 0;
req->sector = sector;
blk->desc[idx[0]].addr = (uint64_t)req;
blk->desc[idx[0]].len = sizeof(struct virtio_blk_req);
blk->desc[idx[0]].flags = VRING_DESC_F_NEXT;
blk->desc[idx[0]].next = idx[1];
blk->desc[idx[1]].addr = (uint64_t)buf->data;
blk->desc[idx[1]].len = VIRTIO_BLK_BUF_DATA_SIZE;
blk->desc[idx[1]].flags = flag ? 0 : VRING_DESC_F_WRITE;
blk->desc[idx[1]].flags |= VRING_DESC_F_NEXT;
blk->desc[idx[1]].next = idx[2];
/* device writes 0 on success */
blk->info[idx[0]].status = 0xff;
blk->desc[idx[2]].addr = (uint64_t)&(blk->info[idx[0]].status);
blk->desc[idx[2]].len = 1;
/* device writes the status */
blk->desc[idx[2]].flags = VRING_DESC_F_WRITE;
blk->desc[idx[2]].next = 0;
/* record struct buf for virtio_blk_isr() */
buf->valid = 1;
blk->info[idx[0]].buf = buf;
/* tell the device the first index in our chain of descriptors */
blk->avail->ring[blk->avail->idx % QUEUE_SIZE] = idx[0];
rt_hw_dsb();
/* tell the device another avail ring entry is available */
blk->avail->idx += 1;
rt_hw_dsb();
/* value is queue number */
virtio_mmio_write32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_QUEUE_NOTIFY, 0);
/* wait for virtio_blk_isr() to done */
while (buf->valid == 1)
{
#ifdef RT_USING_SMP
rt_spin_unlock_irqrestore(&virtio_blk_dev->spinlock, level);
#endif
rt_thread_yield();
#ifdef RT_USING_SMP
level = rt_spin_lock_irqsave(&virtio_blk_dev->spinlock);
#endif
}
blk->info[idx[0]].buf = 0;
free_chain(blk, idx[0]);
#ifdef RT_USING_SMP
rt_spin_unlock_irqrestore(&virtio_blk_dev->spinlock, level);
#endif
}
static void virtio_blk_isr(int irqno, void *param)
{
int id;
struct virtio_blk_device *virtio_blk_dev = (struct virtio_blk_device *)param;
struct virtio_blk *blk = virtio_blk_dev->blk;
struct virtio_blk_buf *buf_tmp;
#ifdef RT_USING_SMP
rt_base_t level;
level = rt_spin_lock_irqsave(&virtio_blk_dev->spinlock);
#endif
virtio_mmio_write32(
virtio_blk_dev->mmio_base,
VIRTIO_MMIO_INTERRUPT_ACK,
virtio_mmio_read32(virtio_blk_dev->mmio_base, VIRTIO_MMIO_INTERRUPT_STATUS) & 0x3);
rt_hw_dsb();
/*
* the device increments disk.used->idx
* when it adds an entry to the used ring
*/
while (blk->used_idx != blk->used->idx)
{
rt_hw_dsb();
id = blk->used->ring[blk->used_idx % QUEUE_SIZE].id;
if (blk->info[id].status != 0)
{
rt_kprintf("Virtio BLK Status");
RT_ASSERT(0);
}
buf_tmp = blk->info[id].buf;
/* done with buf */
buf_tmp->valid = 0;
rt_thread_yield();
blk->used_idx += 1;
}
#ifdef RT_USING_SMP
rt_spin_unlock_irqrestore(&virtio_blk_dev->spinlock, level);
#endif
}
static rt_err_t virtio_blk_init(rt_device_t dev)
{
return RT_EOK;
}
static rt_err_t virtio_blk_open(rt_device_t dev, rt_uint16_t oflag)
{
return RT_EOK;
}
static rt_err_t virtio_blk_close(rt_device_t dev)
{
return RT_EOK;
}
static rt_size_t virtio_blk_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size)
{
struct virtio_blk_device *virtio_blk_dev = (struct virtio_blk_device *)dev;
struct virtio_blk_buf buf =
{
.block_no = (uint32_t)pos,
.data = (uint8_t *)buffer
};
virtio_blk_rw(virtio_blk_dev, &buf, VIRTIO_BLK_T_IN);
return size;
}
static rt_size_t virtio_blk_write(rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size)
{
struct virtio_blk_device *virtio_blk_dev = (struct virtio_blk_device *)dev;
struct virtio_blk_buf buf =
{
.block_no = (uint32_t)pos,
.data = (uint8_t *)buffer
};
virtio_blk_rw(virtio_blk_dev, &buf, VIRTIO_BLK_T_OUT);
return size;
}
static rt_err_t virtio_blk_control(rt_device_t dev, int cmd, void *args)
{
if (cmd == RT_DEVICE_CTRL_BLK_GETGEOME)
{
struct rt_device_blk_geometry *geometry;
geometry = (struct rt_device_blk_geometry *)args;
if (geometry == RT_NULL)
{
return -RT_ERROR;
}
geometry->bytes_per_sector = VIRTIO_BLK_BYTES_PER_SECTOR;
geometry->block_size = VIRTIO_BLK_BLOCK_SIZE;
geometry->sector_count = VIRTIO_BLK_SECTOR_COUNT;
}
return RT_EOK;
}
const static struct rt_device_ops virtio_blk_ops =
{
virtio_blk_init,
virtio_blk_open,
virtio_blk_close,
virtio_blk_read,
virtio_blk_write,
virtio_blk_control
};
int rt_virtio_blk_init(void)
{
rt_err_t status = RT_EOK;
#ifdef RT_USING_VIRTIO_BLK0
virtio_blk_dev0.parent.type = RT_Device_Class_Block;
virtio_blk_dev0.parent.ops = &virtio_blk_ops;
virtio_blk_dev0.blk = &blk0;
virtio_blk_dev0.mmio_base = (uint32_t *)VIRTIO_MMIO_BLK0_BASE;
status = virtio_blk_device_init(&virtio_blk_dev0);
rt_device_register((rt_device_t)&virtio_blk_dev0, "virtio-blk0", RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_REMOVABLE);
rt_hw_interrupt_install(VIRTIO_MMIO_BLK0_IRQ, virtio_blk_isr, &virtio_blk_dev0, "virtio-blk0");
rt_hw_interrupt_umask(VIRTIO_MMIO_BLK0_IRQ);
#endif /* RT_USING_VIRTIO_BLK0 */
return status;
}
INIT_DEVICE_EXPORT(rt_virtio_blk_init);
#endif /* BSP_USING_VIRTIO_BLK */

85
bsp/qemu-virt64-aarch64/driver/virtio/drv_virtio_blk.h Normal file
View File

@@ -0,0 +1,85 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-9-16 GuEe-GUI the first version
*/
#ifndef DRV_VIRTIO_BLK_H__
#define DRV_VIRTIO_BLK_H__
#include <rthw.h>
#include <stdint.h>
#include "virtio.h"
#define VIRTIO_BLK_BUF_DATA_SIZE 512
#define VIRTIO_BLK_BYTES_PER_SECTOR 512
#define VIRTIO_BLK_BLOCK_SIZE 512
#define VIRTIO_BLK_SECTOR_COUNT 0x40000 /* 128MB */
#define VIRTIO_BLK_F_RO 5 /* Disk is read-only */
#define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */
#define VIRTIO_BLK_F_CONFIG_WCE 11 /* Writeback mode available in config */
#define VIRTIO_BLK_F_MQ 12 /* Support more than one vq */
#define VIRTIO_BLK_T_IN 0 /* Read the blk */
#define VIRTIO_BLK_T_OUT 1 /* Write the blk */
#define VIRTIO_F_ANY_LAYOUT 27
#define VIRTIO_RING_F_INDIRECT_DESC 28
#define VIRTIO_RING_F_EVENT_IDX 29
struct virtio_blk_buf
{
int valid;
uint32_t block_no;
uint8_t *data;
};
struct virtio_blk_req
{
uint32_t type;
uint32_t reserved;
uint64_t sector;
};
/*
* virtio_blk must be a static variable because
* pages must consist of two contiguous pages of
* page-aligned physical memory
*/
struct virtio_blk
{
char pages[2 * PAGE_SIZE];
struct virtq_desc *desc;
struct virtq_avail *avail;
struct virtq_used *used;
char free[QUEUE_SIZE];
uint16_t used_idx;
struct
{
struct virtio_blk_buf *buf;
char status;
} info[QUEUE_SIZE];
struct virtio_blk_req ops[QUEUE_SIZE];
} __attribute__ ((aligned (PAGE_SIZE)));
struct virtio_blk_device
{
struct rt_device parent;
struct virtio_blk *blk;
uint32_t *mmio_base;
#ifdef RT_USING_SMP
struct rt_spinlock spinlock;
#endif
};
int rt_hw_virtio_blk_init(void);
#endif /* DRV_VIRTIO_BLK_H__ */

60
bsp/qemu-virt64-aarch64/driver/virtio/virtio.h Normal file
View File

@@ -0,0 +1,60 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-9-16 GuEe-GUI the first version
*/
#ifndef VIRTIO_H__
#define VIRTIO_H__
#include <stdint.h>
#define PAGE_SIZE 4096
#define PAGE_SHIFT 12
#define VIRTIO_STAT_ACKNOWLEDGE 1
#define VIRTIO_STAT_DRIVER 2
#define VIRTIO_STAT_DRIVER_OK 4
#define VIRTIO_STAT_FEATURES_OK 8
#define VIRTIO_STAT_NEEDS_RESET 64
#define VIRTIO_STAT_FAILED 128
#define QUEUE_SIZE 8
struct virtq_desc
{
uint64_t addr;
uint32_t len;
uint16_t flags;
uint16_t next;
};
#define VRING_DESC_F_NEXT 1 // chained with another descriptor
#define VRING_DESC_F_WRITE 2 // device writes (vs read)
struct virtq_avail
{
uint16_t flags; // always zero
uint16_t idx; // driver will write ring[idx] next
uint16_t ring[QUEUE_SIZE]; // descriptor numbers of chain heads
uint16_t unused;
};
struct virtq_used_elem
{
uint32_t id; // index of start of completed descriptor chain
uint32_t len;
};
struct virtq_used
{
uint16_t flags; // always zero
uint16_t idx; // device increments when it adds a ring[] entry
struct virtq_used_elem ring[QUEUE_SIZE];
};
#endif /* VIRTIO_H__ */

61
bsp/qemu-virt64-aarch64/driver/virtio/virtio_mmio.c Normal file
View File

@@ -0,0 +1,61 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-9-16 GuEe-GUI the first version
*/
#include <rtthread.h>
#include <cpuport.h>
#include "virtio_mmio.h"
void virtio_mmio_print_configs(uint32_t *device_base)
{
rt_kprintf("MagicValue:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_MAGIC_VALUE));
rt_kprintf("Version:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_VERSION));
rt_kprintf("DeviceID:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_DEVICE_ID));
rt_kprintf("VendorID:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_VENDOR_ID));
rt_kprintf("DeviceFeatures0:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_HOST_FEATURES));
rt_kprintf("DeviceFeaturesSel0:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_HOST_FEATURES_SEL));
virtio_mmio_write32(device_base, VIRTIO_MMIO_HOST_FEATURES_SEL, 1);
rt_hw_dsb();
rt_kprintf("DeviceFeatures1:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_HOST_FEATURES));
rt_kprintf("DriverFeatures:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_GUEST_FEATURES));
rt_kprintf("DriverFeaturesSel:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_GUEST_FEATURES_SEL));
rt_kprintf("PageSize:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_GUEST_PAGE_SIZE));
virtio_mmio_write32(device_base, VIRTIO_MMIO_QUEUE_SEL, 0);
rt_hw_dsb();
rt_kprintf("QueueSel:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_SEL));
rt_kprintf("QueueNumMax:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_NUM_MAX));
rt_kprintf("QueueNum:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_NUM));
virtio_mmio_write32(device_base, VIRTIO_MMIO_QUEUE_SEL, 1);
rt_hw_dsb();
rt_kprintf("QueueSel:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_SEL));
rt_kprintf("QueueNumMax1:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_NUM_MAX));
rt_kprintf("QueueNum1:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_NUM));
rt_kprintf("QueueAlign:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_ALIGN));
rt_kprintf("QueuePFN:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_PFN));
rt_kprintf("QueueReady:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_READY));
rt_kprintf("QueueNotify:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_NOTIFY));
rt_kprintf("InterruptStatus:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_INTERRUPT_STATUS));
rt_kprintf("InterruptACK:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_INTERRUPT_ACK));
rt_kprintf("Status:\t\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_STATUS));
rt_kprintf("QueueDescLow:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_DESC_LOW));
rt_kprintf("QueueDescHigh:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_DESC_HIGH));
rt_kprintf("QueueDriverLow:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_AVAIL_LOW));
rt_kprintf("QueueDriverHigh:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_AVAIL_HIGH));
rt_kprintf("QueueDeviceLow:\t\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_USED_LOW));
rt_kprintf("QueueDeviceHigh:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_QUEUE_USED_HIGH));
rt_kprintf("ConfigGeneration:\t 0x%x\n", virtio_mmio_read32(device_base, VIRTIO_MMIO_CONFIG_GENERATION));
rt_kprintf("Config:\t\t\t 0x%x\n", virtio_mmio_read32(device_base,VIRTIO_MMIO_CONFIG));
}

75
bsp/qemu-virt64-aarch64/driver/virtio/virtio_mmio.h Normal file
View File

@@ -0,0 +1,75 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-9-16 GuEe-GUI the first version
*/
#ifndef VIRTIO_MMIO_H
#define VIRTIO_MMIO_H
#include <stdint.h>
#include <stddef.h>
#define VIRTIO_MMIO_MAGIC 0x74726976
#define VIRTIO_MMIO_VENDOR 0x554d4551
#define VIRTIO_MMIO_MAGIC_VALUE 0x000 /* VIRTIO_MMIO_MAGIC */
#define VIRTIO_MMIO_VERSION 0x004 /* version: 1 is legacy */
#define VIRTIO_MMIO_DEVICE_ID 0x008 /* device type: 1 is net, 2 is disk */
#define VIRTIO_MMIO_VENDOR_ID 0x00c /* VIRTIO_MMIO_VENDOR */
#define VIRTIO_MMIO_DEVICE_FEATURES 0x010
#define VIRTIO_MMIO_DRIVER_FEATURES 0x020
#define VIRTIO_MMIO_HOST_FEATURES 0x010
#define VIRTIO_MMIO_HOST_FEATURES_SEL 0x014
#define VIRTIO_MMIO_GUEST_FEATURES 0x020
#define VIRTIO_MMIO_GUEST_FEATURES_SEL 0x024
#define VIRTIO_MMIO_GUEST_PAGE_SIZE 0x028 /* version 1 only */
#define VIRTIO_MMIO_QUEUE_SEL 0x030
#define VIRTIO_MMIO_QUEUE_NUM_MAX 0x034
#define VIRTIO_MMIO_QUEUE_NUM 0x038
#define VIRTIO_MMIO_QUEUE_ALIGN 0x03c /* version 1 only */
#define VIRTIO_MMIO_QUEUE_PFN 0x040 /* version 1 only */
#define VIRTIO_MMIO_QUEUE_READY 0x044 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_NOTIFY 0x050
#define VIRTIO_MMIO_INTERRUPT_STATUS 0x060
#define VIRTIO_MMIO_INTERRUPT_ACK 0x064
#define VIRTIO_MMIO_STATUS 0x070
#define VIRTIO_MMIO_QUEUE_DESC_LOW 0x080 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_DESC_HIGH 0x084 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_AVAIL_LOW 0x090 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_AVAIL_HIGH 0x094 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_USED_LOW 0x0a0 /* requires version 2 */
#define VIRTIO_MMIO_QUEUE_USED_HIGH 0x0a4 /* requires version 2 */
#define VIRTIO_MMIO_CONFIG_GENERATION 0x100 /* requires version 2 */
#define VIRTIO_MMIO_CONFIG 0x100
#define VIRTIO_MMIO_INT_VRING (1 << 0)
#define VIRTIO_MMIO_INT_CONFIG (1 << 1)
#define VIRTIO_MMIO_VRING_ALIGN 4096
static inline uint32_t virtio_mmio_read32(uint32_t *base, size_t offset)
{
return *((volatile uint32_t*) (((uintptr_t) base) + offset));
}
static inline uint16_t virtio_mmio_read16(uint32_t *base, size_t offset)
{
return *((volatile uint16_t*) (((uintptr_t) base) + offset));
}
static inline uint8_t virtio_mmio_read8(uint32_t *base, size_t offset)
{
return *((volatile uint8_t*) (((uintptr_t) base) + offset));
}
static inline void virtio_mmio_write32(uint32_t *base, size_t offset, uint32_t val)
{
*((volatile uint32_t*) (((uintptr_t) base) + offset)) = val;
}
void virtio_mmio_print_configs(uint32_t *device_base);
#endif /* VIRTIO_MMIO_H */

2
bsp/qemu-virt64-aarch64/link.lds
View File

@@ -24,7 +24,7 @@
SECTIONS
{
. = 0x40000000;
. = 0x40008000;
. = ALIGN(4096);
.text :
{

7
bsp/qemu-virt64-aarch64/qemu.bat
View File

@@ -1 +1,6 @@
qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 1 -kernel rtthread.elf -nographic
@echo off
if exist sd.bin goto run
qemu-img create -f raw sd.bin 64M
:run
qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 4 -kernel rtthread.elf -drive if=none,file=sd.bin,format=raw,id=blk0 -device virtio-blk-device,drive=blk0,bus=virtio-mmio-bus.0 -nographic

5
bsp/qemu-virt64-aarch64/qemu.sh
View File

@@ -1 +1,4 @@
qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 1 -kernel rtthread.elf -nographic -monitor pty
if [ ! -f "sd.bin" ]; then
dd if=/dev/zero of=sd.bin bs=1024 count=65536
fi
qemu-system-aarch64 -M virt -cpu cortex-a53 -smp 4 -kernel rtthread.elf -nographic -drive if=none,file=sd.bin,format=raw,id=blk0 -device virtio-blk-device,drive=blk0,bus=virtio-mmio-bus.0 -monitor pty

34
bsp/qemu-virt64-aarch64/rtconfig.h
View File

@@ -10,7 +10,7 @@
#define RT_ALIGN_SIZE 4
#define RT_THREAD_PRIORITY_32
#define RT_THREAD_PRIORITY_MAX 32
#define RT_TICK_PER_SECOND 1000
#define RT_TICK_PER_SECOND 100
#define RT_USING_OVERFLOW_CHECK
#define RT_USING_HOOK
#define RT_USING_IDLE_HOOK
@@ -64,17 +64,17 @@
/* Command shell */
#define RT_USING_FINSH
#define RT_USING_MSH
#define FINSH_USING_MSH
#define FINSH_THREAD_NAME "tshell"
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_USING_HISTORY
#define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define FINSH_USING_MSH_ONLY
#define MSH_USING_BUILT_IN_COMMANDS
#define FINSH_USING_DESCRIPTION
#define FINSH_ARG_MAX 10
/* Device virtual file system */
@@ -84,6 +84,20 @@
#define DFS_FILESYSTEMS_MAX 2
#define DFS_FILESYSTEM_TYPES_MAX 2
#define DFS_FD_MAX 16
#define RT_USING_DFS_ELMFAT
/* elm-chan's FatFs, Generic FAT Filesystem Module */
#define RT_DFS_ELM_CODE_PAGE 437
#define RT_DFS_ELM_WORD_ACCESS
#define RT_DFS_ELM_USE_LFN_3
#define RT_DFS_ELM_USE_LFN 3
#define RT_DFS_ELM_LFN_UNICODE_0
#define RT_DFS_ELM_LFN_UNICODE 0
#define RT_DFS_ELM_MAX_LFN 255
#define RT_DFS_ELM_DRIVES 2
#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
#define RT_DFS_ELM_REENTRANT
#define RT_USING_DFS_DEVFS
/* Device Drivers */
@@ -103,7 +117,7 @@
#define RT_USING_LIBC
#define RT_USING_POSIX
#define RT_LIBC_FIXED_TIMEZONE 8
#define RT_LIBC_DEFAULT_TIMEZONE 8
/* Network */
@@ -172,7 +186,6 @@
/* miscellaneous packages */
/* samples: kernel and components samples */
@@ -185,7 +198,8 @@
#define BSP_SUPPORT_FPU
#define BSP_USING_UART
#define RT_USING_UART0
#define BSP_USING_VIRTIO_BLK
#define RT_USING_VIRTIO_BLK0
#define BSP_USING_GIC
#define BSP_USING_GIC390
#endif

2
bsp/qemu-virt64-aarch64/rtconfig.py
View File

@@ -2,7 +2,7 @@ import os
# toolchains options
ARCH ='aarch64'
CPU ='cortex-a53'
CPU ='cortex-a'
CROSS_TOOL ='gcc'
if os.getenv('RTT_ROOT'):

230
bsp/raspberry-pi/raspi3-64/.config
View File

@@ -23,6 +23,13 @@ CONFIG_IDLE_THREAD_STACK_SIZE=2048
CONFIG_RT_USING_TIMER_SOFT=y
CONFIG_RT_TIMER_THREAD_PRIO=4
CONFIG_RT_TIMER_THREAD_STACK_SIZE=2048
#
# kservice optimization
#
# CONFIG_RT_KSERVICE_USING_STDLIB is not set
# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
# CONFIG_RT_USING_ASM_MEMCPY is not set
CONFIG_RT_DEBUG=y
CONFIG_RT_DEBUG_COLOR=y
# CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -55,6 +62,7 @@ CONFIG_RT_USING_MEMHEAP=y
CONFIG_RT_USING_SMALL_MEM=y
# CONFIG_RT_USING_SLAB is not set
# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
# CONFIG_RT_USING_USERHEAP is not set
CONFIG_RT_USING_MEMTRACE=y
CONFIG_RT_USING_HEAP=y
@@ -67,7 +75,8 @@ CONFIG_RT_USING_DEVICE_OPS=y
CONFIG_RT_USING_CONSOLE=y
CONFIG_RT_CONSOLEBUF_SIZE=512
CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
CONFIG_RT_VER_NUM=0x40003
# CONFIG_RT_PRINTF_LONGLONG is not set
CONFIG_RT_VER_NUM=0x40004
CONFIG_ARCH_CPU_64BIT=y
# CONFIG_RT_USING_CPU_FFS is not set
CONFIG_ARCH_ARMV8=y
@@ -90,19 +99,19 @@ CONFIG_RT_MAIN_THREAD_PRIORITY=10
# Command shell
#
CONFIG_RT_USING_FINSH=y
CONFIG_RT_USING_MSH=y
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_THREAD_NAME="tshell"
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_USING_HISTORY=y
CONFIG_FINSH_HISTORY_LINES=5
CONFIG_FINSH_USING_SYMTAB=y
CONFIG_FINSH_CMD_SIZE=80
CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
CONFIG_FINSH_USING_DESCRIPTION=y
# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_CMD_SIZE=80
# CONFIG_FINSH_USING_AUTH is not set
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_USING_MSH_DEFAULT=y
CONFIG_FINSH_USING_MSH_ONLY=y
CONFIG_FINSH_ARG_MAX=10
#
@@ -126,6 +135,11 @@ CONFIG_RT_DFS_ELM_WORD_ACCESS=y
# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
CONFIG_RT_DFS_ELM_USE_LFN_3=y
CONFIG_RT_DFS_ELM_USE_LFN=3
CONFIG_RT_DFS_ELM_LFN_UNICODE_0=y
# CONFIG_RT_DFS_ELM_LFN_UNICODE_1 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_2 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_3 is not set
CONFIG_RT_DFS_ELM_LFN_UNICODE=0
CONFIG_RT_DFS_ELM_MAX_LFN=255
CONFIG_RT_DFS_ELM_DRIVES=2
CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=512
@@ -134,8 +148,6 @@ CONFIG_RT_DFS_ELM_REENTRANT=y
CONFIG_RT_USING_DFS_DEVFS=y
# CONFIG_RT_USING_DFS_ROMFS is not set
# CONFIG_RT_USING_DFS_RAMFS is not set
# CONFIG_RT_USING_DFS_UFFS is not set
# CONFIG_RT_USING_DFS_JFFS2 is not set
#
# Device Drivers
@@ -144,6 +156,8 @@ CONFIG_RT_USING_DEVICE_IPC=y
CONFIG_RT_PIPE_BUFSZ=512
# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
CONFIG_RT_USING_SERIAL=y
CONFIG_RT_USING_SERIAL_V1=y
# CONFIG_RT_USING_SERIAL_V2 is not set
# CONFIG_RT_SERIAL_USING_DMA is not set
CONFIG_RT_SERIAL_RB_BUFSZ=64
# CONFIG_RT_USING_CAN is not set
@@ -153,8 +167,10 @@ CONFIG_RT_USING_I2C=y
CONFIG_RT_I2C_DEBUG=y
CONFIG_RT_USING_I2C_BITOPS=y
# CONFIG_RT_I2C_BITOPS_DEBUG is not set
# CONFIG_RT_USING_PHY is not set
CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_ADC is not set
# CONFIG_RT_USING_DAC is not set
# CONFIG_RT_USING_PWM is not set
# CONFIG_RT_USING_MTD_NOR is not set
# CONFIG_RT_USING_MTD_NAND is not set
@@ -196,8 +212,10 @@ CONFIG_RT_USING_LIBC=y
CONFIG_RT_USING_POSIX=y
# CONFIG_RT_USING_POSIX_MMAP is not set
# CONFIG_RT_USING_POSIX_TERMIOS is not set
# CONFIG_RT_USING_POSIX_GETLINE is not set
# CONFIG_RT_USING_POSIX_AIO is not set
# CONFIG_RT_USING_MODULE is not set
CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
#
# Network
@@ -234,6 +252,12 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_RT_USING_RYM is not set
# CONFIG_RT_USING_ULOG is not set
# CONFIG_RT_USING_UTEST is not set
# CONFIG_RT_USING_RT_LINK is not set
#
# RT-Thread Utestcases
#
# CONFIG_RT_USING_UTESTCASES is not set
#
# RT-Thread online packages
@@ -242,7 +266,9 @@ CONFIG_RT_USING_POSIX=y
#
# IoT - internet of things
#
# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
# CONFIG_PKG_USING_PAHOMQTT is not set
# CONFIG_PKG_USING_UMQTT is not set
# CONFIG_PKG_USING_WEBCLIENT is not set
# CONFIG_PKG_USING_WEBNET is not set
# CONFIG_PKG_USING_MONGOOSE is not set
@@ -280,6 +306,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_AT_DEVICE is not set
# CONFIG_PKG_USING_ATSRV_SOCKET is not set
# CONFIG_PKG_USING_WIZNET is not set
# CONFIG_PKG_USING_ZB_COORDINATOR is not set
#
# IoT Cloud
@@ -288,7 +315,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_GAGENT_CLOUD is not set
# CONFIG_PKG_USING_ALI_IOTKIT is not set
# CONFIG_PKG_USING_AZURE is not set
# CONFIG_PKG_USING_TENCENT_IOTHUB is not set
# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
# CONFIG_PKG_USING_JIOT-C-SDK is not set
# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
# CONFIG_PKG_USING_JOYLINK is not set
@@ -300,8 +327,6 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_LIBRWS is not set
# CONFIG_PKG_USING_TCPSERVER is not set
# CONFIG_PKG_USING_PROTOBUF_C is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_DLT645 is not set
# CONFIG_PKG_USING_QXWZ is not set
# CONFIG_PKG_USING_SMTP_CLIENT is not set
@@ -310,6 +335,20 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_CAPNP is not set
# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
# CONFIG_PKG_USING_AGILE_TELNET is not set
# CONFIG_PKG_USING_NMEALIB is not set
# CONFIG_PKG_USING_AGILE_JSMN is not set
# CONFIG_PKG_USING_PDULIB is not set
# CONFIG_PKG_USING_BTSTACK is not set
# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
# CONFIG_PKG_USING_MAVLINK is not set
# CONFIG_PKG_USING_RAPIDJSON is not set
# CONFIG_PKG_USING_BSAL is not set
# CONFIG_PKG_USING_AGILE_MODBUS is not set
# CONFIG_PKG_USING_AGILE_FTP is not set
# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
# CONFIG_PKG_USING_RT_LINK_HW is not set
# CONFIG_PKG_USING_HM is not set
#
# security packages
@@ -318,6 +357,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_libsodium is not set
# CONFIG_PKG_USING_TINYCRYPT is not set
# CONFIG_PKG_USING_TFM is not set
# CONFIG_PKG_USING_YD_CRYPTO is not set
#
# language packages
@@ -325,6 +365,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_LUA is not set
# CONFIG_PKG_USING_JERRYSCRIPT is not set
# CONFIG_PKG_USING_MICROPYTHON is not set
# CONFIG_PKG_USING_PIKASCRIPT is not set
#
# multimedia packages
@@ -334,6 +375,13 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_STEMWIN is not set
# CONFIG_PKG_USING_WAVPLAYER is not set
# CONFIG_PKG_USING_TJPGD is not set
# CONFIG_PKG_USING_PDFGEN is not set
# CONFIG_PKG_USING_HELIX is not set
# CONFIG_PKG_USING_AZUREGUIX is not set
# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
# CONFIG_PKG_USING_NUEMWIN is not set
# CONFIG_PKG_USING_MP3PLAYER is not set
# CONFIG_PKG_USING_TINYJPEG is not set
#
# tools packages
@@ -342,25 +390,65 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_EASYFLASH is not set
# CONFIG_PKG_USING_EASYLOGGER is not set
# CONFIG_PKG_USING_SYSTEMVIEW is not set
# CONFIG_PKG_USING_SEGGER_RTT is not set
# CONFIG_PKG_USING_RDB is not set
# CONFIG_PKG_USING_QRCODE is not set
# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
# CONFIG_PKG_USING_ULOG_FILE is not set
# CONFIG_PKG_USING_LOGMGR is not set
# CONFIG_PKG_USING_ADBD is not set
# CONFIG_PKG_USING_COREMARK is not set
# CONFIG_PKG_USING_DHRYSTONE is not set
# CONFIG_PKG_USING_MEMORYPERF is not set
# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
# CONFIG_PKG_USING_BS8116A is not set
# CONFIG_PKG_USING_GPS_RMC is not set
# CONFIG_PKG_USING_URLENCODE is not set
# CONFIG_PKG_USING_UMCN is not set
# CONFIG_PKG_USING_LWRB2RTT is not set
# CONFIG_PKG_USING_CPU_USAGE is not set
# CONFIG_PKG_USING_GBK2UTF8 is not set
# CONFIG_PKG_USING_VCONSOLE is not set
# CONFIG_PKG_USING_KDB is not set
# CONFIG_PKG_USING_WAMR is not set
# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
# CONFIG_PKG_USING_LWLOG is not set
# CONFIG_PKG_USING_ANV_TRACE is not set
# CONFIG_PKG_USING_ANV_MEMLEAK is not set
# CONFIG_PKG_USING_ANV_TESTSUIT is not set
# CONFIG_PKG_USING_ANV_BENCH is not set
# CONFIG_PKG_USING_DEVMEM is not set
# CONFIG_PKG_USING_REGEX is not set
# CONFIG_PKG_USING_MEM_SANDBOX is not set
# CONFIG_PKG_USING_SOLAR_TERMS is not set
# CONFIG_PKG_USING_GAN_ZHI is not set
#
# system packages
#
#
# acceleration: Assembly language or algorithmic acceleration packages
#
# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
# CONFIG_PKG_USING_QFPLIB_M3 is not set
#
# Micrium: Micrium software products porting for RT-Thread
#
# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
# CONFIG_PKG_USING_UC_CRC is not set
# CONFIG_PKG_USING_UC_CLK is not set
# CONFIG_PKG_USING_UC_COMMON is not set
# CONFIG_PKG_USING_UC_MODBUS is not set
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_CAIRO is not set
# CONFIG_PKG_USING_PIXMAN is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_FAL is not set
# CONFIG_PKG_USING_FLASHDB is not set
@@ -370,12 +458,27 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_CMSIS is not set
# CONFIG_PKG_USING_DFS_YAFFS is not set
# CONFIG_PKG_USING_LITTLEFS is not set
# CONFIG_PKG_USING_DFS_JFFS2 is not set
# CONFIG_PKG_USING_DFS_UFFS is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_THREAD_POOL is not set
# CONFIG_PKG_USING_ROBOTS is not set
# CONFIG_PKG_USING_EV is not set
# CONFIG_PKG_USING_SYSWATCH is not set
# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
# CONFIG_PKG_USING_PLCCORE is not set
# CONFIG_PKG_USING_RAMDISK is not set
# CONFIG_PKG_USING_MININI is not set
# CONFIG_PKG_USING_QBOOT is not set
# CONFIG_PKG_USING_PPOOL is not set
# CONFIG_PKG_USING_OPENAMP is not set
# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
# CONFIG_PKG_USING_LPM is not set
# CONFIG_PKG_USING_TLSF is not set
# CONFIG_PKG_USING_EVENT_RECORDER is not set
# CONFIG_PKG_USING_ARM_2D is not set
# CONFIG_PKG_USING_WCWIDTH is not set
# CONFIG_PKG_USING_MCUBOOT is not set
#
# peripheral libraries and drivers
@@ -384,6 +487,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
# CONFIG_PKG_USING_SHT2X is not set
# CONFIG_PKG_USING_SHT3X is not set
# CONFIG_PKG_USING_AS7341 is not set
# CONFIG_PKG_USING_STM32_SDIO is not set
# CONFIG_PKG_USING_ICM20608 is not set
# CONFIG_PKG_USING_U8G2 is not set
@@ -399,7 +503,6 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_WM_LIBRARIES is not set
# CONFIG_PKG_USING_KENDRYTE_SDK is not set
# CONFIG_PKG_USING_INFRARED is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_AGILE_BUTTON is not set
# CONFIG_PKG_USING_AGILE_LED is not set
# CONFIG_PKG_USING_AT24CXX is not set
@@ -413,6 +516,7 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_RPLIDAR is not set
# CONFIG_PKG_USING_AS608 is not set
# CONFIG_PKG_USING_RC522 is not set
# CONFIG_PKG_USING_WS2812B is not set
# CONFIG_PKG_USING_EMBARC_BSP is not set
# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
# CONFIG_PKG_USING_MULTI_RTIMER is not set
@@ -421,25 +525,50 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_EASYBLINK is not set
# CONFIG_PKG_USING_PMS_SERIES is not set
# CONFIG_PKG_USING_CAN_YMODEM is not set
# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
# CONFIG_PKG_USING_QLED is not set
# CONFIG_PKG_USING_PAJ7620 is not set
# CONFIG_PKG_USING_AGILE_CONSOLE is not set
# CONFIG_PKG_USING_LD3320 is not set
# CONFIG_PKG_USING_WK2124 is not set
# CONFIG_PKG_USING_LY68L6400 is not set
# CONFIG_PKG_USING_DM9051 is not set
# CONFIG_PKG_USING_SSD1306 is not set
# CONFIG_PKG_USING_QKEY is not set
# CONFIG_PKG_USING_RS485 is not set
# CONFIG_PKG_USING_NES is not set
# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
# CONFIG_PKG_USING_VDEVICE is not set
# CONFIG_PKG_USING_SGM706 is not set
# CONFIG_PKG_USING_STM32WB55_SDK is not set
# CONFIG_PKG_USING_RDA58XX is not set
# CONFIG_PKG_USING_LIBNFC is not set
# CONFIG_PKG_USING_MFOC is not set
# CONFIG_PKG_USING_TMC51XX is not set
# CONFIG_PKG_USING_TCA9534 is not set
# CONFIG_PKG_USING_KOBUKI is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_MICRO_ROS is not set
# CONFIG_PKG_USING_MCP23008 is not set
# CONFIG_PKG_USING_BLUETRUM_SDK is not set
# CONFIG_PKG_USING_MISAKA_AT24CXX is not set
#
# AI packages
#
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_QUEST is not set
# CONFIG_PKG_USING_NAXOS is not set
#
# miscellaneous packages
#
# CONFIG_PKG_USING_LIBCSV is not set
# CONFIG_PKG_USING_OPTPARSE is not set
# CONFIG_PKG_USING_FASTLZ is not set
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_DSTR is not set
# CONFIG_PKG_USING_TINYFRAME is not set
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
#
# samples: kernel and components samples
@@ -448,17 +577,50 @@ CONFIG_RT_USING_POSIX=y
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
#
# entertainment: terminal games and other interesting software packages
#
# CONFIG_PKG_USING_CMATRIX is not set
# CONFIG_PKG_USING_SL is not set
# CONFIG_PKG_USING_CAL is not set
# CONFIG_PKG_USING_ACLOCK is not set
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_DONUT is not set
# CONFIG_PKG_USING_LIBCSV is not set
# CONFIG_PKG_USING_OPTPARSE is not set
# CONFIG_PKG_USING_FASTLZ is not set
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_LZMA is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_MINIZIP is not set
# CONFIG_PKG_USING_DSTR is not set
# CONFIG_PKG_USING_TINYFRAME is not set
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_KI is not set
# CONFIG_PKG_USING_ARMv7M_DWT is not set
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_UKAL is not set
# CONFIG_PKG_USING_CRCLIB is not set
# CONFIG_PKG_USING_LWGPS is not set
# CONFIG_PKG_USING_STATE_MACHINE is not set
# CONFIG_PKG_USING_MCURSES is not set
# CONFIG_PKG_USING_COWSAY is not set
# CONFIG_PKG_USING_TERMBOX is not set
CONFIG_BCM2836_SOC=y
# CONFIG_BSP_SUPPORT_FPU is not set
CONFIG_BSP_SUPPORT_FPU=y
#
# Hardware Drivers Config

1
bsp/raspberry-pi/raspi3-64/driver/mbox.h
View File

@@ -13,6 +13,7 @@
#define __MBOX_H__
#include <rtthread.h>
#include <stdint.h>
/* a properly aligned buffer */
extern volatile unsigned int* mbox;

1
bsp/raspberry-pi/raspi3-64/driver/raspi.h
View File

@@ -118,6 +118,7 @@ typedef enum
#define BSC2_BASE_OFFSET (0x805000)
/* IRQ */
#define MAX_HANDLERS 72
#define IRQ_SYSTEM_TIMER_0 0
#define IRQ_SYSTEM_TIMER_1 1
#define IRQ_SYSTEM_TIMER_2 2

10
bsp/raspberry-pi/raspi3-64/qemu-64.bat
View File

@@ -1,4 +1,6 @@
if [ ! -f "sd.bin" ]; then
dd if=/dev/zero of=sd.bin bs=1024 count=65536
fi
qemu-system-aarch64 -M raspi3 -kernel kernel8.img -serial null -serial stdio -sd sd.bin -nographic -monitor pty
@echo off
if exist sd.bin goto run
qemu-img create -f raw sd.bin 64M
:run
qemu-system-aarch64 -M raspi3 -kernel kernel8.img -serial null -serial stdio -sd sd.bin

4
bsp/raspberry-pi/raspi3-64/qemu-64.sh Normal file
View File

@@ -0,0 +1,4 @@
if [ ! -f "sd.bin" ]; then
dd if=/dev/zero of=sd.bin bs=1024 count=65536
fi
qemu-system-aarch64 -M raspi3 -kernel kernel8.img -serial null -serial stdio -sd sd.bin -nographic -monitor pty

37
bsp/raspberry-pi/raspi3-64/rtconfig.h
View File

@@ -19,6 +19,9 @@
#define RT_USING_TIMER_SOFT
#define RT_TIMER_THREAD_PRIO 4
#define RT_TIMER_THREAD_STACK_SIZE 2048
/* kservice optimization */
#define RT_DEBUG
#define RT_DEBUG_COLOR
@@ -45,7 +48,7 @@
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 512
#define RT_CONSOLE_DEVICE_NAME "uart1"
#define RT_VER_NUM 0x40003
#define RT_VER_NUM 0x40004
#define ARCH_CPU_64BIT
#define ARCH_ARMV8
@@ -62,17 +65,17 @@
/* Command shell */
#define RT_USING_FINSH
#define RT_USING_MSH
#define FINSH_USING_MSH
#define FINSH_THREAD_NAME "tshell"
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_USING_HISTORY
#define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define FINSH_USING_MSH_ONLY
#define MSH_USING_BUILT_IN_COMMANDS
#define FINSH_USING_DESCRIPTION
#define FINSH_ARG_MAX 10
/* Device virtual file system */
@@ -90,6 +93,8 @@
#define RT_DFS_ELM_WORD_ACCESS
#define RT_DFS_ELM_USE_LFN_3
#define RT_DFS_ELM_USE_LFN 3
#define RT_DFS_ELM_LFN_UNICODE_0
#define RT_DFS_ELM_LFN_UNICODE 0
#define RT_DFS_ELM_MAX_LFN 255
#define RT_DFS_ELM_DRIVES 2
#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
@@ -101,6 +106,7 @@
#define RT_USING_DEVICE_IPC
#define RT_PIPE_BUFSZ 512
#define RT_USING_SERIAL
#define RT_USING_SERIAL_V1
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_HWTIMER
#define RT_USING_I2C
@@ -124,6 +130,7 @@
#define RT_USING_LIBC
#define RT_USING_POSIX
#define RT_LIBC_DEFAULT_TIMEZONE 8
/* Network */
@@ -145,6 +152,9 @@
/* Utilities */
/* RT-Thread Utestcases */
/* RT-Thread online packages */
/* IoT - internet of things */
@@ -175,16 +185,27 @@
/* system packages */
/* acceleration: Assembly language or algorithmic acceleration packages */
/* Micrium: Micrium software products porting for RT-Thread */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* AI packages */
/* miscellaneous packages */
/* samples: kernel and components samples */
/* entertainment: terminal games and other interesting software packages */
#define BCM2836_SOC
#define BSP_SUPPORT_FPU
/* Hardware Drivers Config */

2
bsp/raspberry-pi/raspi3-64/rtconfig.py
View File

@@ -2,7 +2,7 @@ import os
# toolchains options
ARCH ='aarch64'
CPU ='cortex-a53'
CPU ='cortex-a'
CROSS_TOOL ='gcc'
if os.getenv('RTT_ROOT'):

359
bsp/raspberry-pi/raspi4-64/.config
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File diff suppressed because it is too large Load Diff

6
bsp/raspberry-pi/raspi4-64/README.md
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@@ -101,7 +101,11 @@ msh />
| 驱动 | 支持情况 | 备注 |
| ------ | ---- | :------: |
| UART | 支持 | UART0|
| UART | 支持 | UART0,UART2,UART3,UART4,UART5 |
| GPIO | 支持 | - |
| MAILBOX | 支持 | - |
| SDIO | 支持 | - |
| ETH | 支持 | - |
## 5. 联系人信息

27
bsp/raspberry-pi/raspi4-64/applications/mnt.c Normal file
View File

@@ -0,0 +1,27 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2017-5-30 bernard the first version
*/
#include <rtthread.h>
#ifdef BSP_USING_SDIO0
#include <dfs_fs.h>
int mnt_init(void)
{
rt_thread_delay(RT_TICK_PER_SECOND);
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("file system initialization done!\n");
}
return 0;
}
INIT_ENV_EXPORT(mnt_init);
#endif

22
bsp/raspberry-pi/raspi4-64/driver/Kconfig
View File

@@ -14,8 +14,24 @@ menu "Hardware Drivers Config"
config RT_USING_UART0
bool "Enabel UART 0"
default y
config RT_USING_UART1
bool "Enabel UART 1"
default n
config RT_USING_UART3
bool "Enabel UART 3"
default n
config RT_USING_UART4
bool "Enabel UART 4"
default n
config RT_USING_UART5
bool "Enabel UART 5"
default n
endif
menuconfig BSP_USING_GIC
bool "Enable GIC"
select RT_USING_GIC
@@ -53,6 +69,10 @@ menu "Hardware Drivers Config"
default n
endif
config BSP_USING_ETH
bool "Enable ETH"
default n
config BSP_USING_WDT
bool "Enable WDT"
select RT_USING_WDT

36
bsp/raspberry-pi/raspi4-64/driver/board.c
View File

@@ -16,7 +16,9 @@
#include "cp15.h"
#include "mmu.h"
#include "mbox.h"
#ifdef BSP_USING_CORETIMER
static rt_uint64_t timerStep;
int rt_hw_get_gtimer_frq(void);
@@ -29,15 +31,21 @@ void core0_timer_enable_interrupt_controller(void)
{
CORE0_TIMER_IRQ_CTRL |= NON_SECURE_TIMER_IRQ;
}
#endif
void rt_hw_timer_isr(int vector, void *parameter)
{
#ifdef BSP_USING_CORETIMER
rt_hw_set_gtimer_val(timerStep);
#else
ARM_TIMER_IRQCLR = 0;
#endif
rt_tick_increase();
}
void rt_hw_timer_init(void)
{
#ifdef BSP_USING_CORETIMER
rt_hw_interrupt_install(TIMER_IRQ, rt_hw_timer_isr, RT_NULL, "tick");
rt_hw_interrupt_umask(TIMER_IRQ);
__ISB();
@@ -48,6 +56,27 @@ void rt_hw_timer_init(void)
rt_hw_gtimer_enable();
rt_hw_set_gtimer_val(timerStep);
core0_timer_enable_interrupt_controller();
#else
rt_uint32_t apb_clock = 0;
rt_uint32_t timer_clock = 1000000;
apb_clock = bcm271x_mbox_clock_get_rate(CORE_CLK_ID);
ARM_TIMER_PREDIV = (apb_clock/timer_clock - 1);
ARM_TIMER_RELOAD = 0;
ARM_TIMER_LOAD = 0;
ARM_TIMER_IRQCLR = 0;
ARM_TIMER_CTRL = 0;
ARM_TIMER_RELOAD = 1000000 / RT_TICK_PER_SECOND;
ARM_TIMER_LOAD = 1000000 / RT_TICK_PER_SECOND;
/* 23-bit counter, enable interrupt, enable timer */
ARM_TIMER_CTRL = (1 << 1) | (1 << 5) | (1 << 7);
rt_hw_interrupt_install(ARM_TIMER_IRQ, rt_hw_timer_isr, RT_NULL, "tick");
rt_hw_interrupt_umask(ARM_TIMER_IRQ);
#endif
}
void idle_wfi(void)
@@ -65,6 +94,13 @@ void rt_hw_board_init(void)
armv8_map(0, 0, 0x6400000, MEM_ATTR_MEMORY);
armv8_map(0xFE200000, 0xFE200000, 0x200000, MEM_ATTR_IO);//uart gpio
armv8_map(0xFF800000, 0xFF800000, 0x200000, MEM_ATTR_IO);//gic timer
armv8_map(ARM_TIMER_BASE, ARM_TIMER_BASE, 0x200000, MEM_ATTR_IO);//arm timer
armv8_map(STIMER_BASE, STIMER_BASE, 0x200000, MEM_ATTR_IO);//stimer
armv8_map(MMC2_BASE_ADDR, MMC2_BASE_ADDR, 0x200000, MEM_ATTR_IO);//mmc
armv8_map(MBOX_ADDR, MBOX_ADDR, 0x200000, MEM_ATTR_IO);//mbox msg
armv8_map((unsigned long)MAC_REG_BASE_ADDR, (unsigned long)MAC_REG_BASE_ADDR, 0x80000, MEM_ATTR_IO);//mac
armv8_map(SEND_DATA_NO_CACHE, SEND_DATA_NO_CACHE, 0x200000, MEM_ATTR_MEMORY);//eth send
armv8_map(RECV_DATA_NO_CACHE, RECV_DATA_NO_CACHE, 0x200000, MEM_ATTR_MEMORY);//eth recv
mmu_enable();
/* initialize hardware interrupt */

723
bsp/raspberry-pi/raspi4-64/driver/drv_eth.c Normal file
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File diff suppressed because it is too large Load Diff

216
bsp/raspberry-pi/raspi4-64/driver/drv_eth.h Normal file
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@@ -0,0 +1,216 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-10-30 bigmagic first version
*/
#ifndef __DRV_ETH_H__
#define __DRV_ETH_H__
#define MAC_REG (void *)(0xfd580000)
#define SYS_REV_CTRL (0x00)
#define SYS_PORT_CTRL (0x04)
#define PORT_MODE_EXT_GPHY (3)
#define GENET_SYS_OFF (0x0000)
#define SYS_RBUF_FLUSH_CTRL (GENET_SYS_OFF + 0x08)
#define SYS_TBUF_FLUSH_CTRL (GENET_SYS_OFF + 0x0c)
#define GENET_EXT_OFF (0x0080)
#define EXT_RGMII_OOB_CTRL (GENET_EXT_OFF + 0x0c)
#define RGMII_LINK BIT(4)
#define OOB_DISABLE BIT(5)
#define RGMII_MODE_EN BIT(6)
#define ID_MODE_DIS BIT(16)
#define GENET_RBUF_OFF (0x0300)
#define RBUF_TBUF_SIZE_CTRL (GENET_RBUF_OFF + 0xb4)
#define RBUF_CTRL (GENET_RBUF_OFF + 0x00)
#define RBUF_ALIGN_2B BIT(1)
#define GENET_UMAC_OFF (0x0800)
#define UMAC_MIB_CTRL (GENET_UMAC_OFF + 0x580)
#define UMAC_MAX_FRAME_LEN (GENET_UMAC_OFF + 0x014)
#define UMAC_MAC0 (GENET_UMAC_OFF + 0x00c)
#define UMAC_MAC1 (GENET_UMAC_OFF + 0x010)
#define UMAC_CMD (GENET_UMAC_OFF + 0x008)
#define MDIO_CMD (GENET_UMAC_OFF + 0x614)
#define UMAC_TX_FLUSH (GENET_UMAC_OFF + 0x334)
#define MDIO_START_BUSY BIT(29)
#define MDIO_READ_FAIL BIT(28)
#define MDIO_RD (2 << 26)
#define MDIO_WR BIT(26)
#define MDIO_PMD_SHIFT (21)
#define MDIO_PMD_MASK (0x1f)
#define MDIO_REG_SHIFT (16)
#define MDIO_REG_MASK (0x1f)
#define GENET_INTRL2_OFF (0x0200)
#define GENET_INTRL2_CPU_STAT (GENET_INTRL2_OFF + 0x00)
#define GENET_INTRL2_CPU_CLEAR (GENET_INTRL2_OFF + 0x08)
#define GENET_INTRL2_CPU_STAT_MASK (GENET_INTRL2_OFF + 0x0c)
#define GENET_INTRL2_CPU_SET_MASK (GENET_INTRL2_OFF + 0x10)
#define GENET_INTRL2_CPU_CLEAR_MASK (GENET_INTRL2_OFF + 0x14)
#define GENET_IRQ_MDIO_ERROR BIT(24)
#define GENET_IRQ_MDIO_DONE BIT(23)
#define GENET_IRQ_TXDMA_DONE BIT(16)
#define GENET_IRQ_RXDMA_DONE BIT(13)
#define CMD_TX_EN BIT(0)
#define CMD_RX_EN BIT(1)
#define UMAC_SPEED_10 (0)
#define UMAC_SPEED_100 (1)
#define UMAC_SPEED_1000 (2)
#define UMAC_SPEED_2500 (3)
#define CMD_SPEED_SHIFT (2)
#define CMD_SPEED_MASK (3)
#define CMD_SW_RESET BIT(13)
#define CMD_LCL_LOOP_EN BIT(15)
#define CMD_TX_EN BIT(0)
#define CMD_RX_EN BIT(1)
#define MIB_RESET_RX BIT(0)
#define MIB_RESET_RUNT BIT(1)
#define MIB_RESET_TX BIT(2)
/* total number of Buffer Descriptors, same for Rx/Tx */
#define TOTAL_DESCS (256)
#define RX_DESCS TOTAL_DESCS
#define TX_DESCS TOTAL_DESCS
#define DEFAULT_Q (0x10)
#define ETH_DATA_LEN (1500)
#define ETH_HLEN (14)
#define VLAN_HLEN (4)
#define ETH_FCS_LEN (4)
/*
* Body(1500) + EH_SIZE(14) + VLANTAG(4) + BRCMTAG(6) + FCS(4) = 1528.
* 1536 is multiple of 256 bytes
*/
#define ENET_BRCM_TAG_LEN (6)
#define ENET_PAD (8)
#define ENET_MAX_MTU_SIZE (ETH_DATA_LEN + ETH_HLEN + VLAN_HLEN + ENET_BRCM_TAG_LEN + ETH_FCS_LEN + ENET_PAD)
/* Tx/Rx Dma Descriptor common bits */
#define DMA_EN BIT(0)
#define DMA_RING_BUF_EN_SHIFT (0x01)
#define DMA_RING_BUF_EN_MASK (0xffff)
#define DMA_BUFLENGTH_MASK (0x0fff)
#define DMA_BUFLENGTH_SHIFT (16)
#define DMA_RING_SIZE_SHIFT (16)
#define DMA_OWN (0x8000)
#define DMA_EOP (0x4000)
#define DMA_SOP (0x2000)
#define DMA_WRAP (0x1000)
#define DMA_MAX_BURST_LENGTH (0x8)
/* Tx specific DMA descriptor bits */
#define DMA_TX_UNDERRUN (0x0200)
#define DMA_TX_APPEND_CRC (0x0040)
#define DMA_TX_OW_CRC (0x0020)
#define DMA_TX_DO_CSUM (0x0010)
#define DMA_TX_QTAG_SHIFT (7)
/* DMA rings size */
#define DMA_RING_SIZE (0x40)
#define DMA_RINGS_SIZE (DMA_RING_SIZE * (DEFAULT_Q + 1))
/* DMA descriptor */
#define DMA_DESC_LENGTH_STATUS (0x00)
#define DMA_DESC_ADDRESS_LO (0x04)
#define DMA_DESC_ADDRESS_HI (0x08)
#define DMA_DESC_SIZE (12)
#define GENET_RX_OFF (0x2000)
#define GENET_RDMA_REG_OFF (GENET_RX_OFF + TOTAL_DESCS * DMA_DESC_SIZE)
#define GENET_TX_OFF (0x4000)
#define GENET_TDMA_REG_OFF (GENET_TX_OFF + TOTAL_DESCS * DMA_DESC_SIZE)
#define DMA_FC_THRESH_HI (RX_DESCS >> 4)
#define DMA_FC_THRESH_LO (5)
#define DMA_FC_THRESH_VALUE ((DMA_FC_THRESH_LO << 16) | DMA_FC_THRESH_HI)
#define DMA_XOFF_THRESHOLD_SHIFT (16)
#define TDMA_RING_REG_BASE (GENET_TDMA_REG_OFF + DEFAULT_Q * DMA_RING_SIZE)
#define TDMA_READ_PTR (TDMA_RING_REG_BASE + 0x00)
#define TDMA_CONS_INDEX (TDMA_RING_REG_BASE + 0x08)
#define TDMA_PROD_INDEX (TDMA_RING_REG_BASE + 0x0c)
#define DMA_RING_BUF_SIZE (0x10)
#define DMA_START_ADDR (0x14)
#define DMA_END_ADDR (0x1c)
#define DMA_MBUF_DONE_THRESH (0x24)
#define TDMA_FLOW_PERIOD (TDMA_RING_REG_BASE + 0x28)
#define TDMA_WRITE_PTR (TDMA_RING_REG_BASE + 0x2c)
#define RDMA_RING_REG_BASE (GENET_RDMA_REG_OFF + DEFAULT_Q * DMA_RING_SIZE)
#define RDMA_WRITE_PTR (RDMA_RING_REG_BASE + 0x00)
#define RDMA_PROD_INDEX (RDMA_RING_REG_BASE + 0x08)
#define RDMA_CONS_INDEX (RDMA_RING_REG_BASE + 0x0c)
#define RDMA_XON_XOFF_THRESH (RDMA_RING_REG_BASE + 0x28)
#define RDMA_READ_PTR (RDMA_RING_REG_BASE + 0x2c)
#define TDMA_REG_BASE (GENET_TDMA_REG_OFF + DMA_RINGS_SIZE)
#define RDMA_REG_BASE (GENET_RDMA_REG_OFF + DMA_RINGS_SIZE)
#define DMA_RING_CFG (0x00)
#define DMA_CTRL (0x04)
#define DMA_SCB_BURST_SIZE (0x0c)
#define RX_BUF_LENGTH (2048)
#define RX_TOTAL_BUFSIZE (RX_BUF_LENGTH * RX_DESCS)
#define RX_BUF_OFFSET (2)
#define PHY_INTERFACE_MODE_RGMII (7)
#define PHY_INTERFACE_MODE_RGMII_RXID (9)
#define BCM54213PE_MII_CONTROL (0x00)
#define BCM54213PE_MII_STATUS (0x01)
#define BCM54213PE_PHY_IDENTIFIER_HIGH (0x02)
#define BCM54213PE_PHY_IDENTIFIER_LOW (0x03)
#define BCM54213PE_AUTO_NEGOTIATION_ADV (0x04)
#define BCM54213PE_AUTO_NEGOTIATION_LINK (0x05)
#define BCM54213PE_AUTO_NEGOTIATION_EXPANSION (0x06)
#define BCM54213PE_NEXT_PAGE_TX (0x07)
#define BCM54213PE_PARTNER_RX (0x08)
#define BCM54213PE_CONTROL (0x09)
#define BCM54213PE_STATUS (0x0A)
#define BCM54213PE_IEEE_EXTENDED_STATUS (0x0F)
#define BCM54213PE_PHY_EXTENDED_CONTROL (0x10)
#define BCM54213PE_PHY_EXTENDED_STATUS (0x11)
#define BCM54213PE_RECEIVE_ERROR_COUNTER (0x12)
#define BCM54213PE_FALSE_C_S_COUNTER (0x13)
#define BCM54213PE_RECEIVE_NOT_OK_COUNTER (0x14)
#define BCM54213PE_VERSION_B1 (0x600d84a2)
#define BCM54213PE_VERSION_X (0x600d84a0)
//BCM54213PE_MII_CONTROL
#define MII_CONTROL_PHY_RESET (1 << 15)
#define MII_CONTROL_AUTO_NEGOTIATION_ENABLED (1 << 12)
#define MII_CONTROL_AUTO_NEGOTIATION_RESTART (1 << 9)
#define MII_CONTROL_PHY_FULL_DUPLEX (1 << 8)
#define MII_CONTROL_SPEED_SELECTION (1 << 6)
//BCM54213PE_MII_STATUS
#define MII_STATUS_LINK_UP (1 << 2)
//BCM54213PE_CONTROL
#define CONTROL_FULL_DUPLEX_CAPABILITY (1 << 9)
#define CONTROL_HALF_DUPLEX_CAPABILITY (1 << 8)
#define SPEED_1000 (1000)
#define SPEED_100 (100)
#define SPEED_10 (10)
#endif/* __DRV_ETH_H__ */

69
bsp/raspberry-pi/raspi4-64/driver/drv_gpio.c
View File

@@ -12,6 +12,63 @@
#ifdef BSP_USING_PIN
uint32_t raspi_get_pin_state(uint32_t fselnum)
{
uint32_t gpfsel = 0;
switch (fselnum)
{
case 0:
gpfsel = GPIO_REG_GPFSEL0(GPIO_BASE);
break;
case 1:
gpfsel = GPIO_REG_GPFSEL1(GPIO_BASE);
break;
case 2:
gpfsel = GPIO_REG_GPFSEL2(GPIO_BASE);
break;
case 3:
gpfsel = GPIO_REG_GPFSEL3(GPIO_BASE);
break;
case 4:
gpfsel = GPIO_REG_GPFSEL4(GPIO_BASE);
break;
case 5:
gpfsel = GPIO_REG_GPFSEL5(GPIO_BASE);
break;
default:
break;
}
return gpfsel;
}
void raspi_set_pin_state(uint32_t fselnum, uint32_t gpfsel)
{
switch (fselnum)
{
case 0:
GPIO_REG_GPFSEL0(GPIO_BASE) = gpfsel;
break;
case 1:
GPIO_REG_GPFSEL1(GPIO_BASE) = gpfsel;
break;
case 2:
GPIO_REG_GPFSEL2(GPIO_BASE) = gpfsel;
break;
case 3:
GPIO_REG_GPFSEL3(GPIO_BASE) = gpfsel;
break;
case 4:
GPIO_REG_GPFSEL4(GPIO_BASE) = gpfsel;
break;
case 5:
GPIO_REG_GPFSEL5(GPIO_BASE) = gpfsel;
break;
default:
break;
}
}
static void raspi_pin_mode(struct rt_device *dev, rt_base_t pin, rt_base_t mode)
{
uint32_t fselnum = pin / 10;
@@ -46,6 +103,18 @@ static void raspi_pin_mode(struct rt_device *dev, rt_base_t pin, rt_base_t mode)
}
}
void prev_raspi_pin_mode(GPIO_PIN pin, GPIO_FUNC mode)
{
uint32_t fselnum = pin / 10;
uint32_t fselrest = pin % 10;
uint32_t gpfsel = 0;
gpfsel = raspi_get_pin_state(fselnum);
gpfsel &= ~((uint32_t)(0x07 << (fselrest * 3)));
gpfsel |= (uint32_t)(mode << (fselrest * 3));
raspi_set_pin_state(fselnum, gpfsel);
}
static void raspi_pin_write(struct rt_device *dev, rt_base_t pin, rt_base_t value)
{
uint32_t num = pin / 32;

47
bsp/raspberry-pi/raspi4-64/driver/drv_gpio.h
View File

@@ -60,6 +60,50 @@
#define GPIO_REG_REV9(BASE) HWREG32(BASE + 0xA0)
#define GPIO_REG_TEST(BASE) HWREG32(BASE + 0xA4)
typedef enum {
GPIO_PIN_0,
GPIO_PIN_1,
GPIO_PIN_2,
GPIO_PIN_3,
GPIO_PIN_4,
GPIO_PIN_5,
GPIO_PIN_6,
GPIO_PIN_7,
GPIO_PIN_8,
GPIO_PIN_9,
GPIO_PIN_10,
GPIO_PIN_11,
GPIO_PIN_12,
GPIO_PIN_13,
GPIO_PIN_14,
GPIO_PIN_15,
GPIO_PIN_16,
GPIO_PIN_17,
GPIO_PIN_18,
GPIO_PIN_19,
GPIO_PIN_20,
GPIO_PIN_21,
GPIO_PIN_22,
GPIO_PIN_23,
GPIO_PIN_24,
GPIO_PIN_25,
GPIO_PIN_26,
GPIO_PIN_27,
GPIO_PIN_28,
GPIO_PIN_29,
GPIO_PIN_30,
GPIO_PIN_31,
GPIO_PIN_32,
GPIO_PIN_33,
GPIO_PIN_34,
GPIO_PIN_35,
GPIO_PIN_36,
GPIO_PIN_37,
GPIO_PIN_38,
GPIO_PIN_39,
GPIO_PIN_40,
} GPIO_PIN;
typedef enum {
INPUT = 0b000,
OUTPUT = 0b001,
@@ -71,7 +115,8 @@ typedef enum {
ALT5 = 0b010
} GPIO_FUNC;
void prev_raspi_pin_mode(GPIO_PIN pin, GPIO_FUNC mode);
void prev_raspi_pin_write(GPIO_PIN pin, int pin_value);
int rt_hw_gpio_init(void);
#endif /* __DRV_GPIO_H__ */

720
bsp/raspberry-pi/raspi4-64/driver/drv_sdio.c Normal file
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268
bsp/raspberry-pi/raspi4-64/driver/drv_sdio.h Normal file
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@@ -0,0 +1,268 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-10-27 bigmagic first version
*/
#ifndef __DRV_SDIO_H__
#define __DRV_SDIO_H__
#include <rtthread.h>
#include <rtdevice.h>
#include <drivers/mmcsd_core.h>
#include "board.h"
#include "raspi4.h"
/* Struct for Intrrrupt Information */
#define SDXC_CmdDone BIT(0)
#define SDXC_DataDone BIT(1)
#define SDXC_BlockGap BIT(2)
#define SDXC_WriteRdy BIT(4)
#define SDXC_ReadRdy BIT(5)
#define SDXC_Card BIT(8)
#define SDXC_Retune BIT(12)
#define SDXC_BootAck BIT(13)
#define SDXC_EndBoot BIT(14)
#define SDXC_Err BIT(15)
#define SDXC_CTOErr BIT(16)
#define SDXC_CCRCErr BIT(17)
#define SDXC_CENDErr BIT(18)
#define SDXC_CBADErr BIT(19)
#define SDXC_DTOErr BIT(20)
#define SDXC_DCRCErr BIT(21)
#define SDXC_DENDErr BIT(22)
#define SDXC_ACMDErr BIT(24)
#define SDXC_BLKCNT_EN BIT(1)
#define SDXC_AUTO_CMD12_EN BIT(2)
#define SDXC_AUTO_CMD23_EN BIT(3)
#define SDXC_DAT_DIR BIT(4) // from card to host
#define SDXC_MULTI_BLOCK BIT(5)
#define SDXC_CMD_RSPNS_136 BIT(16)
#define SDXC_CMD_RSPNS_48 BIT(17)
#define SDXC_CMD_RSPNS_48busy BIT(16)|BIT(17)
#define SDXC_CHECK_CRC_CMD BIT(19)
#define SDXC_CMD_IXCHK_EN BIT(20)
#define SDXC_CMD_ISDATA BIT(21)
#define SDXC_CMD_SUSPEND BIT(22)
#define SDXC_CMD_RESUME BIT(23)
#define SDXC_CMD_ABORT BIT(23)|BIT(22)
#define SDXC_CMD_INHIBIT BIT(0)
#define SDXC_DAT_INHIBIT BIT(1)
#define SDXC_DAT_ACTIVE BIT(2)
#define SDXC_WRITE_TRANSFER BIT(8)
#define SDXC_READ_TRANSFER BIT(9)
struct sdhci_cmd_t
{
rt_uint32_t cmdidx;
rt_uint32_t cmdarg;
rt_uint32_t resptype;
rt_uint32_t datarw;
#define DATA_READ 1
#define DATA_WRITE 2
rt_uint32_t response[4];
};
struct sdhci_data_t
{
rt_uint8_t *buf;
rt_uint32_t flag;
rt_uint32_t blksz;
rt_uint32_t blkcnt;
};
struct sdhci_t
{
char *name;
rt_uint32_t voltages;
rt_uint32_t width;
rt_uint32_t clock;
rt_err_t removeable;
void *sdcard;
rt_err_t (*detect)(struct sdhci_t *sdhci);
rt_err_t (*setwidth)(struct sdhci_t *sdhci, rt_uint32_t width);
rt_err_t (*setclock)(struct sdhci_t *sdhci, rt_uint32_t clock);
rt_err_t (*transfer)(struct sdhci_t *sdhci, struct sdhci_cmd_t *cmd, struct sdhci_data_t *dat);
void *priv;
};
struct sdhci_pdata_t
{
size_t virt;
};
// EMMC command flags
#define CMD_TYPE_NORMAL (0x00000000)
#define CMD_TYPE_SUSPEND (0x00400000)
#define CMD_TYPE_RESUME (0x00800000)
#define CMD_TYPE_ABORT (0x00c00000)
#define CMD_IS_DATA (0x00200000)
#define CMD_IXCHK_EN (0x00100000)
#define CMD_CRCCHK_EN (0x00080000)
#define CMD_RSPNS_NO (0x00000000)
#define CMD_RSPNS_136 (0x00010000)
#define CMD_RSPNS_48 (0x00020000)
#define CMD_RSPNS_48B (0x00030000)
#define TM_MULTI_BLOCK (0x00000020)
#define TM_DAT_DIR_HC (0x00000000)
#define TM_DAT_DIR_CH (0x00000010)
#define TM_AUTO_CMD23 (0x00000008)
#define TM_AUTO_CMD12 (0x00000004)
#define TM_BLKCNT_EN (0x00000002)
#define TM_MULTI_DATA (CMD_IS_DATA|TM_MULTI_BLOCK|TM_BLKCNT_EN)
#define RCA_NO (1)
#define RCA_YES (2)
// INTERRUPT register settings
#define INT_AUTO_ERROR (0x01000000)
#define INT_DATA_END_ERR (0x00400000)
#define INT_DATA_CRC_ERR (0x00200000)
#define INT_DATA_TIMEOUT (0x00100000)
#define INT_INDEX_ERROR (0x00080000)
#define INT_END_ERROR (0x00040000)
#define INT_CRC_ERROR (0x00020000)
#define INT_CMD_TIMEOUT (0x00010000)
#define INT_ERR (0x00008000)
#define INT_ENDBOOT (0x00004000)
#define INT_BOOTACK (0x00002000)
#define INT_RETUNE (0x00001000)
#define INT_CARD (0x00000100)
#define INT_READ_RDY (0x00000020)
#define INT_WRITE_RDY (0x00000010)
#define INT_BLOCK_GAP (0x00000004)
#define INT_DATA_DONE (0x00000002)
#define INT_CMD_DONE (0x00000001)
#define INT_ERROR_MASK \
( \
INT_CRC_ERROR | \
INT_END_ERROR | \
INT_INDEX_ERROR | \
INT_DATA_TIMEOUT | \
INT_DATA_CRC_ERR | \
INT_DATA_END_ERR | \
INT_ERR|INT_AUTO_ERROR \
)
#define INT_ALL_MASK \
(\
INT_CMD_DONE | \
INT_DATA_DONE | \
INT_READ_RDY | \
INT_WRITE_RDY | \
INT_ERROR_MASK \
)
#define EMMC_ARG2 (0x00)
#define EMMC_BLKSIZECNT (0x04)
#define EMMC_ARG1 (0x08)
#define EMMC_CMDTM (0x0c)
#define EMMC_RESP0 (0x10)
#define EMMC_RESP1 (0x14)
#define EMMC_RESP2 (0x18)
#define EMMC_RESP3 (0x1c)
#define EMMC_DATA (0x20)
#define EMMC_STATUS (0x24)
#define EMMC_CONTROL0 (0x28)
#define EMMC_CONTROL1 (0x2c)
#define EMMC_INTERRUPT (0x30)
#define EMMC_IRPT_MASK (0x34)
#define EMMC_IRPT_EN (0x38)
#define EMMC_CONTROL2 (0x3c)
#define EMMC_CAPABILITIES_0 (0x40)
#define EMMC_CAPABILITIES_1 (0x44)
#define EMMC_BOOT_TIMEOUT (0x70)
#define EMMC_EXRDFIFO_EN (0x84)
#define EMMC_SPI_INT_SPT (0xf0)
#define EMMC_SLOTISR_VER (0xfc)
// CONTROL register settings
#define C0_SPI_MODE_EN (0x00100000)
#define C0_HCTL_HS_EN (0x00000004)
#define C0_HCTL_DWITDH (0x00000002)
#define C1_SRST_DATA (0x04000000)
#define C1_SRST_CMD (0x02000000)
#define C1_SRST_HC (0x01000000)
#define C1_TOUNIT_DIS (0x000f0000)
#define C1_TOUNIT_MAX (0x000e0000)
#define C1_CLK_GENSEL (0x00000020)
#define C1_CLK_EN (0x00000004)
#define C1_CLK_STABLE (0x00000002)
#define C1_CLK_INTLEN (0x00000001)
#define FREQ_SETUP (400000) // 400 Khz
#define FREQ_NORMAL (25000000) // 25 Mhz
// SLOTISR_VER values
#define HOST_SPEC_NUM 0x00ff0000
#define HOST_SPEC_NUM_SHIFT 16
#define HOST_SPEC_V3 2
#define HOST_SPEC_V2 1
#define HOST_SPEC_V1 0
// STATUS register settings
#define SR_DAT_LEVEL1 (0x1e000000)
#define SR_CMD_LEVEL (0x01000000)
#define SR_DAT_LEVEL0 (0x00f00000)
#define SR_DAT3 (0x00800000)
#define SR_DAT2 (0x00400000)
#define SR_DAT1 (0x00200000)
#define SR_DAT0 (0x00100000)
#define SR_WRITE_PROT (0x00080000) // From SDHC spec v2, BCM says reserved
#define SR_READ_AVAILABLE (0x00000800) // ???? undocumented
#define SR_WRITE_AVAILABLE (0x00000400) // ???? undocumented
#define SR_READ_TRANSFER (0x00000200)
#define SR_WRITE_TRANSFER (0x00000100)
#define SR_DAT_ACTIVE (0x00000004)
#define SR_DAT_INHIBIT (0x00000002)
#define SR_CMD_INHIBIT (0x00000001)
#define CONFIG_MMC_USE_DMA
#define DMA_ALIGN (32U)
#define SD_CMD_INDEX(a) ((a) << 24)
#define SD_CMD_RESERVED(a) (0xffffffff)
#define SD_CMD_INDEX(a) ((a) << 24)
#define SD_CMD_TYPE_NORMAL (0x0)
#define SD_CMD_TYPE_SUSPEND (1 << 22)
#define SD_CMD_TYPE_RESUME (2 << 22)
#define SD_CMD_TYPE_ABORT (3 << 22)
#define SD_CMD_TYPE_MASK (3 << 22)
#define SD_CMD_ISDATA (1 << 21)
#define SD_CMD_IXCHK_EN (1 << 20)
#define SD_CMD_CRCCHK_EN (1 << 19)
#define SD_CMD_RSPNS_TYPE_NONE (0) // For no response
#define SD_CMD_RSPNS_TYPE_136 (1 << 16) // For response R2 (with CRC), R3,4 (no CRC)
#define SD_CMD_RSPNS_TYPE_48 (2 << 16) // For responses R1, R5, R6, R7 (with CRC)
#define SD_CMD_RSPNS_TYPE_48B (3 << 16) // For responses R1b, R5b (with CRC)
#define SD_CMD_RSPNS_TYPE_MASK (3 << 16)
#define SD_CMD_MULTI_BLOCK (1 << 5)
#define SD_CMD_DAT_DIR_HC (0)
#define SD_CMD_DAT_DIR_CH (1 << 4)
#define SD_CMD_AUTO_CMD_EN_NONE (0)
#define SD_CMD_AUTO_CMD_EN_CMD12 (1 << 2)
#define SD_CMD_AUTO_CMD_EN_CMD23 (2 << 2)
#define SD_CMD_BLKCNT_EN (1 << 1)
#define SD_CMD_DMA (1)
#define SD_RESP_NONE SD_CMD_RSPNS_TYPE_NONE
#define SD_RESP_R1 (SD_CMD_RSPNS_TYPE_48)
#define SD_RESP_R1b (SD_CMD_RSPNS_TYPE_48B)
#define SD_RESP_R2 (SD_CMD_RSPNS_TYPE_136)
#define SD_RESP_R3 SD_CMD_RSPNS_TYPE_48
#define SD_RESP_R4 SD_CMD_RSPNS_TYPE_136
#define SD_RESP_R5 (SD_CMD_RSPNS_TYPE_48 | SD_CMD_CRCCHK_EN)
#define SD_RESP_R5b (SD_CMD_RSPNS_TYPE_48B | SD_CMD_CRCCHK_EN)
#define SD_RESP_R6 (SD_CMD_RSPNS_TYPE_48 | SD_CMD_CRCCHK_EN)
#define SD_RESP_R7 (SD_CMD_RSPNS_TYPE_48 | SD_CMD_CRCCHK_EN)
#define SD_DATA_READ (SD_CMD_ISDATA | SD_CMD_DAT_DIR_CH)
#define SD_DATA_WRITE (SD_CMD_ISDATA | SD_CMD_DAT_DIR_HC)
#endif

281
bsp/raspberry-pi/raspi4-64/driver/drv_uart.c
View File

@@ -22,6 +22,26 @@ struct hw_uart_device
rt_uint32_t irqno;
};
#ifdef RT_USING_UART0
static struct rt_serial_device _serial0;
#endif
#ifdef RT_USING_UART1
static struct rt_serial_device _serial1;
#endif
#ifdef RT_USING_UART3
static struct rt_serial_device _serial3;
#endif
#ifdef RT_USING_UART4
static struct rt_serial_device _serial4;
#endif
#ifdef RT_USING_UART5
static struct rt_serial_device _serial5;
#endif
static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
{
struct hw_uart_device *uart;
@@ -30,26 +50,54 @@ static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_co
RT_ASSERT(serial != RT_NULL);
uart = (struct hw_uart_device *)serial->parent.user_data;
if(uart->hw_base == PL011_BASE)
if(uart->hw_base == AUX_BASE)
{
uint32_t gpfsel = 0;
prev_raspi_pin_mode(GPIO_PIN_14, ALT5);
prev_raspi_pin_mode(GPIO_PIN_15, ALT5);
gpfsel &= ~((uint32_t)(0x07 << (4 * 3)));
gpfsel |= (uint32_t)(ALT0 << (4 * 3));
GPIO_REG_GPFSEL1(GPIO_BASE) = gpfsel;
gpfsel &= ~((uint32_t)(0x07 << (5 * 3)));
gpfsel |= (uint32_t)(ALT0 << (5 * 3));
GPIO_REG_GPFSEL1(GPIO_BASE) = gpfsel;
PL011_REG_CR(uart->hw_base) = 0;/*Clear UART setting*/
PL011_REG_LCRH(uart->hw_base) = 0;/*disable FIFO*/
PL011_REG_IBRD(uart->hw_base) = ibrd;
PL011_REG_FBRD(uart->hw_base) = (((bauddiv - ibrd * 1000) * 64 + 500) / 1000);
PL011_REG_LCRH(uart->hw_base) = PL011_LCRH_WLEN_8;/*FIFO*/
PL011_REG_CR(uart->hw_base) = PL011_CR_UARTEN | PL011_CR_TXE | PL011_CR_RXE;/*art enable, TX/RX enable*/
AUX_ENABLES(uart->hw_base) = 1; /* Enable UART1 */
AUX_MU_IER_REG(uart->hw_base) = 0; /* Disable interrupt */
AUX_MU_CNTL_REG(uart->hw_base) = 0; /* Disable Transmitter and Receiver */
AUX_MU_LCR_REG(uart->hw_base) = 3; /* Works in 8-bit mode */
AUX_MU_MCR_REG(uart->hw_base) = 0; /* Disable RTS */
AUX_MU_IIR_REG(uart->hw_base) = 0xC6; /* Enable FIFO, Clear FIFO */
AUX_MU_BAUD_REG(uart->hw_base) = 270; /* 115200 = system clock 250MHz / (8 * (baud + 1)), baud = 270 */
AUX_MU_CNTL_REG(uart->hw_base) = 3; /* Enable Transmitter and Receiver */
return RT_EOK;
}
if(uart->hw_base == UART0_BASE)
{
prev_raspi_pin_mode(GPIO_PIN_14, ALT0);
prev_raspi_pin_mode(GPIO_PIN_15, ALT0);
}
if(uart->hw_base == UART3_BASE)
{
prev_raspi_pin_mode(GPIO_PIN_4, ALT4);
prev_raspi_pin_mode(GPIO_PIN_5, ALT4);
}
if(uart->hw_base == UART4_BASE)
{
prev_raspi_pin_mode(GPIO_PIN_8, ALT4);
prev_raspi_pin_mode(GPIO_PIN_9, ALT4);
}
if(uart->hw_base == UART5_BASE)
{
prev_raspi_pin_mode(GPIO_PIN_12, ALT4);
prev_raspi_pin_mode(GPIO_PIN_13, ALT4);
}
PL011_REG_CR(uart->hw_base) = 0;/*Clear UART setting*/
PL011_REG_LCRH(uart->hw_base) = 0;/*disable FIFO*/
PL011_REG_IBRD(uart->hw_base) = ibrd;
PL011_REG_FBRD(uart->hw_base) = (((bauddiv - ibrd * 1000) * 64 + 500) / 1000);
PL011_REG_LCRH(uart->hw_base) = PL011_LCRH_WLEN_8;/*FIFO*/
PL011_REG_CR(uart->hw_base) = PL011_CR_UARTEN | PL011_CR_TXE | PL011_CR_RXE;/*art enable, TX/RX enable*/
return RT_EOK;
}
@@ -70,7 +118,14 @@ static rt_err_t uart_control(struct rt_serial_device *serial, int cmd, void *arg
case RT_DEVICE_CTRL_SET_INT:
/* enable rx irq */
PL011_REG_IMSC(uart->hw_base) |= PL011_IMSC_RXIM;
if(uart->hw_base == AUX_BASE)
{
AUX_MU_IER_REG(uart->hw_base) = 0x1;
}
else
{
PL011_REG_IMSC(uart->hw_base) |= PL011_IMSC_RXIM;
}
rt_hw_interrupt_umask(uart->irqno);
break;
}
@@ -85,8 +140,16 @@ static int uart_putc(struct rt_serial_device *serial, char c)
RT_ASSERT(serial != RT_NULL);
uart = (struct hw_uart_device *)serial->parent.user_data;
while ((PL011_REG_FR(uart->hw_base) & PL011_FR_TXFF));
PL011_REG_DR(uart->hw_base) = (uint8_t)c;
if(uart->hw_base == AUX_BASE)
{
while (!(AUX_MU_LSR_REG(uart->hw_base) & 0x20));
AUX_MU_IO_REG(uart->hw_base) = c;
}
else
{
while ((PL011_REG_FR(uart->hw_base) & PL011_FR_TXFF));
PL011_REG_DR(uart->hw_base) = (uint8_t)c;
}
return 1;
}
@@ -99,9 +162,19 @@ static int uart_getc(struct rt_serial_device *serial)
RT_ASSERT(serial != RT_NULL);
uart = (struct hw_uart_device *)serial->parent.user_data;
if((PL011_REG_FR(uart->hw_base) & PL011_FR_RXFE) == 0)
if(uart->hw_base == AUX_BASE)
{
ch = PL011_REG_DR(uart->hw_base) & 0xff;
if ((AUX_MU_LSR_REG(uart->hw_base) & 0x01))
{
ch = AUX_MU_IO_REG(uart->hw_base) & 0xff;
}
}
else
{
if((PL011_REG_FR(uart->hw_base) & PL011_FR_RXFE) == 0)
{
ch = PL011_REG_DR(uart->hw_base) & 0xff;
}
}
return ch;
@@ -115,38 +188,180 @@ static const struct rt_uart_ops _uart_ops =
uart_getc,
};
static void rt_hw_uart_isr(int irqno, void *param)
#ifdef RT_USING_UART1
static void rt_hw_aux_uart_isr(int irqno, void *param)
{
struct rt_serial_device *serial = (struct rt_serial_device*)param;
rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
PL011_REG_ICR(UART0_BASE) = PL011_INTERRUPT_RECEIVE;
}
#endif
static void rt_hw_uart_isr(int irqno, void *param)
{
#ifdef RT_USING_UART0
if((PACTL_CS & IRQ_UART0) == IRQ_UART0)
{
PACTL_CS &= ~(IRQ_UART0);
rt_hw_serial_isr(&_serial0, RT_SERIAL_EVENT_RX_IND);
PL011_REG_ICR(UART0_BASE) = PL011_INTERRUPT_RECEIVE;
}
#endif
#ifdef RT_USING_UART3
if((PACTL_CS & IRQ_UART3) == IRQ_UART3)
{
PACTL_CS &= ~(IRQ_UART3);
rt_hw_serial_isr(&_serial3, RT_SERIAL_EVENT_RX_IND);
PL011_REG_ICR(uart3_addr) = PL011_INTERRUPT_RECEIVE;
}
#endif
#ifdef RT_USING_UART4
if((PACTL_CS & IRQ_UART4) == IRQ_UART4)
{
PACTL_CS &= ~(IRQ_UART4);
rt_hw_serial_isr(&_serial4, RT_SERIAL_EVENT_RX_IND);
PL011_REG_ICR(uart4_addr) = PL011_INTERRUPT_RECEIVE;
}
#endif
#ifdef RT_USING_UART5
if((PACTL_CS & IRQ_UART5) == IRQ_UART5)
{
PACTL_CS &= ~(IRQ_UART5);
rt_hw_serial_isr(&_serial5, RT_SERIAL_EVENT_RX_IND);
PL011_REG_ICR(uart5_addr) = PL011_INTERRUPT_RECEIVE;
}
#endif
}
#ifdef RT_USING_UART0
/* UART device driver structure */
static struct hw_uart_device _uart0_device =
{
PL011_BASE,
UART0_BASE,
IRQ_PL011,
};
#endif
#ifdef RT_USING_UART1
/* UART device driver structure */
static struct hw_uart_device _uart1_device =
{
AUX_BASE,
IRQ_AUX_UART,
};
#endif
#ifdef RT_USING_UART3
static struct hw_uart_device _uart3_device =
{
UART3_BASE,
IRQ_PL011,
};
#endif
#ifdef RT_USING_UART4
static struct hw_uart_device _uart4_device =
{
UART4_BASE,
IRQ_PL011,
};
#endif
#ifdef RT_USING_UART5
static struct hw_uart_device _uart5_device =
{
UART5_BASE,
IRQ_PL011,
};
#endif
static struct rt_serial_device _serial0;
int rt_hw_uart_init(void)
{
struct hw_uart_device *uart;
struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
uart = &_uart0_device;
#ifdef RT_USING_UART0
struct hw_uart_device *uart0;
uart0 = &_uart0_device;
_serial0.ops = &_uart_ops;
_serial0.config = config;
/* register UART1 device */
rt_hw_serial_register(&_serial0, "uart",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart);
rt_hw_interrupt_install(uart->irqno, rt_hw_uart_isr, &_serial0, "uart");
uart0->hw_base = UART0_BASE;
/* register UART0 device */
rt_hw_serial_register(&_serial0, "uart0",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart0);
rt_hw_interrupt_install(uart0->irqno, rt_hw_uart_isr, &_serial0, "uart0");
#endif
#ifdef RT_USING_UART1
struct hw_uart_device *uart1;
uart1 = &_uart1_device;
_serial1.ops = &_uart_ops;
_serial1.config = config;
uart1->hw_base = AUX_BASE;
/* register UART1 device */
rt_hw_serial_register(&_serial1, "uart1",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart1);
rt_hw_interrupt_install(uart1->irqno, rt_hw_aux_uart_isr, &_serial1, "uart1");
#endif
#ifdef RT_USING_UART3
struct hw_uart_device *uart3;
uart3 = &_uart3_device;
_serial3.ops = &_uart_ops;
_serial3.config = config;
uart3_addr = UART3_BASE;
/* register UART3 device */
rt_hw_serial_register(&_serial3, "uart3",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart3);
rt_hw_interrupt_install(uart3->irqno, rt_hw_uart_isr, &_serial3, "uart3");
#endif
#ifdef RT_USING_UART4
struct hw_uart_device *uart4;
uart4 = &_uart4_device;
_serial4.ops = &_uart_ops;
_serial4.config = config;
uart4_addr = UART4_BASE;
/* register UART4 device */
rt_hw_serial_register(&_serial4, "uart4",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart4);
rt_hw_interrupt_install(uart4->irqno, rt_hw_uart_isr, &_serial4, "uart4");
#endif
#ifdef RT_USING_UART5
struct hw_uart_device *uart5;
uart5 = &_uart5_device;
_serial5.ops = &_uart_ops;
_serial5.config = config;
uart5_addr = UART5_BASE;
/* register UART5 device */
rt_hw_serial_register(&_serial5, "uart5",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
uart5);
rt_hw_interrupt_install(uart5->irqno, rt_hw_uart_isr, &_serial5, "uart5");
#endif
return 0;
}

24
bsp/raspberry-pi/raspi4-64/driver/drv_uart.h
View File

@@ -78,6 +78,30 @@
#define PL011_REG_ITOP(BASE) HWREG32(BASE + 0x88)
#define PL011_REG_TDR(BASE) HWREG32(BASE + 0x8C)
/*
* Auxiliary
*/
#define AUX_IRQ(BASE) HWREG32(BASE + 0x00) /* Auxiliary Interrupt status 3 */
#define AUX_ENABLES(BASE) HWREG32(BASE + 0x04) /* Auxiliary enables 3bit */
#define AUX_MU_IO_REG(BASE) HWREG32(BASE + 0x40) /* Mini Uart I/O Data 8bit */
#define AUX_MU_IER_REG(BASE) HWREG32(BASE + 0x44) /* Mini Uart Interrupt Enable 8bit */
#define AUX_MU_IIR_REG(BASE) HWREG32(BASE + 0x48) /* Mini Uart Interrupt Identify 8bit */
#define AUX_MU_LCR_REG(BASE) HWREG32(BASE + 0x4C) /* Mini Uart Line Control 8bit */
#define AUX_MU_MCR_REG(BASE) HWREG32(BASE + 0x50) /* Mini Uart Modem Control 8bit */
#define AUX_MU_LSR_REG(BASE) HWREG32(BASE + 0x54) /* Mini Uart Line Status 8bit */
#define AUX_MU_MSR_REG(BASE) HWREG32(BASE + 0x58) /* Mini Uart Modem Status 8bit */
#define AUX_MU_SCRATCH(BASE) HWREG32(BASE + 0x5C) /* Mini Uart Scratch 8bit */
#define AUX_MU_CNTL_REG(BASE) HWREG32(BASE + 0x60) /* Mini Uart Extra Control 8bit */
#define AUX_MU_STAT_REG(BASE) HWREG32(BASE + 0x64) /* Mini Uart Extra Status 32bit */
#define AUX_MU_BAUD_REG(BASE) HWREG32(BASE + 0x68) /* Mini Uart Baudrate 16bit */
#define AUX_SPI0_CNTL0_REG(BASE) HWREG32(BASE + 0x80) /* SPI 1 Control register 0 32bit */
#define AUX_SPI0_CNTL1_REG(BASE) HWREG32(BASE + 0x84) /* SPI 1 Control register 1 8bit */
#define AUX_SPI0_STAT_REG(BASE) HWREG32(BASE + 0x88) /* SPI 1 Status 32bit */
#define AUX_SPI0_IO_REG(BASE) HWREG32(BASE + 0x90) /* SPI 1 Data 32bit */
#define AUX_SPI0_PEEK_REG(BASE) HWREG32(BASE + 0x94) /* SPI 1 Peek 16bit */
#define AUX_SPI1_CNTL0_REG(BASE) HWREG32(BASE + 0xC0) /* SPI 2 Control register 0 32bit */
#define AUX_SPI1_CNTL1_REG(BASE) HWREG32(BASE + 0xC4) /* SPI 2 Control register 1 8bit */
int rt_hw_uart_init(void);
#endif /* DRV_UART_H__ */

519
bsp/raspberry-pi/raspi4-64/driver/mbox.c Normal file
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File diff suppressed because it is too large Load Diff

187
bsp/raspberry-pi/raspi4-64/driver/mbox.h Normal file
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@@ -0,0 +1,187 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-09-10 bigmagic first version
*/
#ifndef __MBOX_H__
#define __MBOX_H__
#include <rtthread.h>
#include <stdint.h>
// https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface
// https://github.com/hermanhermitage/videocoreiv
/* a properly aligned buffer */
extern volatile unsigned int *mbox;
#define MBOX_REQUEST 0
/* channels */
#define MBOX_CH_POWER 0
#define MBOX_CH_FB 1
#define MBOX_CH_VUART 2
#define MBOX_CH_VCHIQ 3
#define MBOX_CH_LEDS 4
#define MBOX_CH_BTNS 5
#define MBOX_CH_TOUCH 6
#define MBOX_CH_COUNT 7
#define MBOX_CH_PROP 8
/* tags */
#define MBOX_TAG_SETPOWER 0x28001
#define MBOX_TAG_SETCLKRATE 0x38002
#define MBOX_GET_MAC_ADDRESS 0x10003
#define MBOX_TAG_LAST 0
#define MMIO_BASE 0xFE000000
#define VIDEOCORE_MBOX (MMIO_BASE+0x0000B880)
#define MBOX_READ ((volatile unsigned int*)(VIDEOCORE_MBOX+0x0))
#define MBOX_POLL ((volatile unsigned int*)(VIDEOCORE_MBOX+0x10))
#define MBOX_SENDER ((volatile unsigned int*)(VIDEOCORE_MBOX+0x14))
#define MBOX_STATUS ((volatile unsigned int*)(VIDEOCORE_MBOX+0x18))
#define MBOX_CONFIG ((volatile unsigned int*)(VIDEOCORE_MBOX+0x1C))
#define MBOX_WRITE ((volatile unsigned int*)(VIDEOCORE_MBOX+0x20))
#define MBOX_RESPONSE 0x80000000
#define MBOX_FULL 0x80000000
#define MBOX_EMPTY 0x40000000
#define DEVICE_ID_SD_CARD (0)
#define DEVICE_ID_USB_HCD (3)
#define POWER_STATE_OFF (0 << 0)
#define POWER_STATE_ON (1 << 0)
#define POWER_STATE_WAIT (1 << 1)
#define POWER_STATE_NO_DEVICE (1 << 1) // in response
#define MMU_ENABLE (1)
#define MMU_DISABLE (0)
/*
* raspi hardware info
*/
enum
{
MBOX_TAG_HARDWARE_GET_MODEL = 0x00010001,
MBOX_TAG_HARDWARE_GET_REV = 0x00010002,
MBOX_TAG_HARDWARE_GET_MAC_ADDRESS = 0x00010003,
MBOX_TAG_HARDWARE_GET_SERIAL = 0x00010004,
MBOX_TAG_HARDWARE_GET_ARM_MEMORY = 0x00010005,
MBOX_TAG_HARDWARE_GET_VC_MEMORY = 0x00010006,
MBOX_TAG_HARDWARE_GET_CLOCKS = 0x00010007,
};
/*
* raspi clock
*/
enum
{
MBOX_TAG_CLOCK_GET_TURBO = 0x00030009,
MBOX_TAG_CLOCK_SET_TURBO = 0x00038009,
MBOX_TAG_CLOCK_GET_STATE = 0x00030001,
MBOX_TAG_CLOCK_SET_STATE = 0x00038001,
MBOX_TAG_CLOCK_GET_RATE = 0x00030002,
MBOX_TAG_CLOCK_SET_RATE = 0x00038002,
MBOX_TAG_CLOCK_GET_MAX_RATE = 0x00030004,
MBOX_TAG_CLOCK_GET_MIN_RATE = 0x00030007,
};
/*
* raspi power
*/
enum
{
MBOX_TAG_POWER_GET_STATE = 0x00020001,
MBOX_TAG_POWER_SET_STATE = 0x00028001,
};
/*
* raspi temperature
*/
enum
{
MBOX_TAG_TEMP_GET = 0x00030006,
MBOX_TAG_TEMP_GET_MAX = 0x0003000A,
};
/*
* raspi Memory
*/
enum
{
MBOX_TAG_ALLOCATE_MEMORY = 0x0003000C, // Memory: Allocates Contiguous Memory On The GPU (Response: Handle)
MBOX_TAG_LOCK_MEMORY = 0x0003000D, // Memory: Unlock Buffer (Response: Status)
MBOX_TAG_UNLOCK_MEMORY = 0x0003000E, // Memory: Unlock Buffer (Response: Status)
MBOX_TAG_RELEASE_MEMORY = 0x0003000F, // Memory: Free The Memory Buffer (Response: Status)
MBOX_TAG_EXECUTE_CODE = 0x00030010, // Memory: Calls The Function At Given (Bus) Address And With Arguments Given
};
/*
* raspi GPU
*/
enum
{
MBOX_TAG_EXECUTE_QPU = 0x00030011, // QPU: Calls The QPU Function At Given (Bus) Address And With Arguments Given
// (Response: Number Of QPUs, Control, No Flush, Timeout In ms)
MBOX_TAG_ENABLE_QPU = 0x00030012, // QPU: Enables The QPU (Response: Enable State)
};
/*
* raspi HDMI
*/
#define MBOX_TAG_GET_EDID_BLOCK 0x00030020 // HDMI: Read Specificed EDID Block From Attached HDMI/DVI Device
// (Response: Block Number, Status, EDID Block (128 Bytes))
/*
* raspi NOTIFY
*/
#define MBOX_TAG_NOTIFY_REBOOT 0x00030048
#define MBOX_TAG_NOTIFY_XHCI_RESET 0x00030058
/*
* touch
*/
#define MBOX_TAG_GET_TOUCHBUF (0x0004000F)
#define MBOX_ADDR 0x08000000
#define RES_CLK_ID (0x000000000)
#define EMMC_CLK_ID (0x000000001)
#define UART_CLK_ID (0x000000002)
#define ARM_CLK_ID (0x000000003)
#define CORE_CLK_ID (0x000000004)
#define V3D_CLK_ID (0x000000005)
#define H264_CLK_ID (0x000000006)
#define ISP_CLK_ID (0x000000007)
#define SDRAM_CLK_ID (0x000000008)
#define PIXEL_CLK_ID (0x000000009)
#define PWM_CLK_ID (0x00000000a)
int mbox_call(unsigned char ch, int mmu_enable);
int bcm271x_mbox_get_touch(void);
int bcm271x_notify_reboot(void);
int bcm271x_notify_xhci_reset(void);
int bcm271x_gpu_enable(void);
int bcm271x_mbox_hardware_get_model(void);
int bcm271x_mbox_hardware_get_revison(void);
int bcm271x_mbox_hardware_get_mac_address(uint8_t *mac);
int bcm271x_mbox_hardware_get_serial(rt_uint64_t *sn);
int bcm271x_mbox_hardware_get_arm_memory(rt_uint32_t *base, rt_uint32_t *size);
int bcm271x_mbox_hardware_get_vc_memory(rt_uint32_t *base, rt_uint32_t *size);
int bcm271x_mbox_clock_get_turbo(void);
int bcm271x_mbox_clock_set_turbo(int level);
int bcm271x_mbox_clock_get_state(int id);
int bcm271x_mbox_clock_set_state(int id, int state);
int bcm271x_mbox_clock_get_rate(int id);
int bcm271x_mbox_clock_set_rate(int id, int rate);
int bcm271x_mbox_clock_get_max_rate(int id);
int bcm271x_mbox_clock_get_min_rate(int id);
int bcm271x_mbox_power_get_state(int id);
int bcm271x_mbox_power_set_state(int id, int state);
int bcm271x_mbox_temp_get(void);
int bcm271x_mbox_temp_get_max(void);
#endif

126
bsp/raspberry-pi/raspi4-64/driver/raspi4.h
View File

@@ -1,29 +1,145 @@
#ifndef __RASPI4_H__
#define __RASPI4_H__
#include <rthw.h>
#define __REG32(x) (*((volatile unsigned int *)(x)))
//base address
#define PER_BASE (0xFE000000)
//gpio offset
#define GPIO_BASE_OFFSET (0x00200000)
//pl011 offset
#define PL011_UART_BASE_OFFSET (0x00201000)
//pactl cs offset
#define PACTL_CS_OFFSET (0x00204E00)
//aux offset
#define AUX_BASE_OFFSET (0x00215000)
//gpio
#define GPIO_BASE (0xFE000000 + 0x00200000)
#define GPIO_BASE (PER_BASE + GPIO_BASE_OFFSET)
#define GPIO_IRQ_NUM (3) //40 pin mode
#define IRQ_GPIO0 (96 + 49) //bank0 (0 to 27)
#define IRQ_GPIO1 (96 + 50) //bank1 (28 to 45)
#define IRQ_GPIO2 (96 + 51) //bank2 (46 to 57)
#define IRQ_GPIO3 (96 + 52) //bank3
//system timer
#define ARM_TIMER_IRQ (64)
#define ARM_TIMER_BASE (PER_BASE + 0xB000)
#define ARM_TIMER_LOAD HWREG32(ARM_TIMER_BASE + 0x400)
#define ARM_TIMER_VALUE HWREG32(ARM_TIMER_BASE + 0x404)
#define ARM_TIMER_CTRL HWREG32(ARM_TIMER_BASE + 0x408)
#define ARM_TIMER_IRQCLR HWREG32(ARM_TIMER_BASE + 0x40C)
#define ARM_TIMER_RAWIRQ HWREG32(ARM_TIMER_BASE + 0x410)
#define ARM_TIMER_MASKIRQ HWREG32(ARM_TIMER_BASE + 0x414)
#define ARM_TIMER_RELOAD HWREG32(ARM_TIMER_BASE + 0x418)
#define ARM_TIMER_PREDIV HWREG32(ARM_TIMER_BASE + 0x41C)
#define ARM_TIMER_CNTR HWREG32(ARM_TIMER_BASE + 0x420)
//uart
#define UART0_BASE (0xFE000000 + 0x00201000)
#define PL011_BASE UART0_BASE
#define IRQ_PL011 (121 + 32)
#define UART_REFERENCE_CLOCK (48000000)
#define UART_BASE (PER_BASE + PL011_UART_BASE_OFFSET)
#define UART0_BASE (UART_BASE + 0x0)
#define UART2_BASE (UART_BASE + 0x400)
#define UART3_BASE (UART_BASE + 0x600)
#define UART4_BASE (UART_BASE + 0x800)
#define UART5_BASE (UART_BASE + 0xA00)
#define IRQ_AUX_UART (96 + 29)
#define UART_REFERENCE_CLOCK (48000000)
//aux
#define AUX_BASE (PER_BASE + AUX_BASE_OFFSET)
#define IRQ_PL011 (96 + 57)
//pactl cs
#define PACTL_CS_ADDR (PER_BASE + PACTL_CS_OFFSET)
#define PACTL_CS HWREG32(PACTL_CS_ADDR)
typedef enum
{
IRQ_SPI0 = 0x00000000,
IRQ_SPI1 = 0x00000002,
IRQ_SPI2 = 0x00000004,
IRQ_SPI3 = 0x00000008,
IRQ_SPI4 = 0x00000010,
IRQ_SPI5 = 0x00000020,
IRQ_SPI6 = 0x00000040,
IRQ_I2C0 = 0x00000100,
IRQ_I2C1 = 0x00000200,
IRQ_I2C2 = 0x00000400,
IRQ_I2C3 = 0x00000800,
IRQ_I2C4 = 0x00001000,
IRQ_I2C5 = 0x00002000,
IRQ_I2C6 = 0x00004000,
IRQ_I2C7 = 0x00008000,
IRQ_UART5 = 0x00010000,
IRQ_UART4 = 0x00020000,
IRQ_UART3 = 0x00040000,
IRQ_UART2 = 0x00080000,
IRQ_UART0 = 0x00100000
} PACTL_CS_VAL;
// 0x40, 0x44, 0x48, 0x4c: Core 0~3 Timers interrupt control
#define CORE0_TIMER_IRQ_CTRL HWREG32(0xFF800040)
#define TIMER_IRQ 30
#define NON_SECURE_TIMER_IRQ (1 << 1)
//core timer
#define ST_BASE_OFFSET (0x003000)
#define STIMER_BASE (PER_BASE + ST_BASE_OFFSET)
#define STIMER_CS HWREG32(STIMER_BASE + 0x0000)
#define STIMER_CLO HWREG32(STIMER_BASE + 0x0004)
#define STIMER_CHI HWREG32(STIMER_BASE + 0x0008)
#define STIMER_C0 HWREG32(STIMER_BASE + 0x000C)
#define STIMER_C1 HWREG32(STIMER_BASE + 0x0010)
#define STIMER_C2 HWREG32(STIMER_BASE + 0x0014)
#define STIMER_C3 HWREG32(STIMER_BASE + 0x0018)
#define DELAY_MICROS(micros) \
do { \
rt_uint32_t compare = STIMER_CLO + micros * 25; \
while (STIMER_CLO < compare); \
} while (0) \
//mmc
#define MMC0_BASE_ADDR (PER_BASE + 0x300000)
#define MMC2_BASE_ADDR (PER_BASE + 0x340000)
//eth
#define MAC_REG_BASE_ADDR (void *)(0xfd580000)
#define ETH_IRQ (160 + 29)
#define SEND_DATA_NO_CACHE (0x08200000)
#define RECV_DATA_NO_CACHE (0x08400000)
//gic max
#define MAX_HANDLERS (256)
#define ARM_GIC_NR_IRQS (512)
#define INTC_BASE (0xff800000)
#define ARM_GIC_MAX_NR (512)
#define GIC_V2_BASE (INTC_BASE + 0x00040000)
#define GIC_V2_DISTRIBUTOR_BASE (INTC_BASE + 0x00041000)
#define GIC_V2_CPU_INTERFACE_BASE (INTC_BASE + 0x00042000)
#define GIC_V2_HYPERVISOR_BASE (INTC_BASE + 0x00044000)
#define GIC_V2_VIRTUAL_CPU_BASE (INTC_BASE + 0x00046000)
#define GIC_IRQ_START 0
#define GIC_ACK_INTID_MASK 0x000003ff
#define GIC_PL400_DISTRIBUTOR_PPTR GIC_V2_DISTRIBUTOR_BASE
#define GIC_PL400_CONTROLLER_PPTR GIC_V2_CPU_INTERFACE_BASE
/* the basic constants and interfaces needed by gic */
rt_inline rt_uint32_t platform_get_gic_dist_base(void)
{
return GIC_PL400_DISTRIBUTOR_PPTR;
}
rt_inline rt_uint32_t platform_get_gic_cpu_base(void)
{
return GIC_PL400_CONTROLLER_PPTR;
}
#endif

123
bsp/raspberry-pi/raspi4-64/rtconfig.h
View File

@@ -19,6 +19,9 @@
#define RT_USING_TIMER_SOFT
#define RT_TIMER_THREAD_PRIO 4
#define RT_TIMER_THREAD_STACK_SIZE 2048
/* kservice optimization */
#define RT_DEBUG
/* Inter-Thread communication */
@@ -40,8 +43,8 @@
#define RT_USING_DEVICE
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 128
#define RT_CONSOLE_DEVICE_NAME "uart"
#define RT_VER_NUM 0x40003
#define RT_CONSOLE_DEVICE_NAME "uart0"
#define RT_VER_NUM 0x40004
#define ARCH_CPU_64BIT
#define ARCH_ARMV8
@@ -58,16 +61,17 @@
/* Command shell */
#define RT_USING_FINSH
#define RT_USING_MSH
#define FINSH_USING_MSH
#define FINSH_THREAD_NAME "tshell"
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_USING_HISTORY
#define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define MSH_USING_BUILT_IN_COMMANDS
#define FINSH_USING_DESCRIPTION
#define FINSH_ARG_MAX 10
/* Device virtual file system */
@@ -77,16 +81,42 @@
#define DFS_FILESYSTEMS_MAX 2
#define DFS_FILESYSTEM_TYPES_MAX 2
#define DFS_FD_MAX 16
#define RT_USING_DFS_ELMFAT
/* elm-chan's FatFs, Generic FAT Filesystem Module */
#define RT_DFS_ELM_CODE_PAGE 437
#define RT_DFS_ELM_WORD_ACCESS
#define RT_DFS_ELM_USE_LFN_3
#define RT_DFS_ELM_USE_LFN 3
#define RT_DFS_ELM_LFN_UNICODE_0
#define RT_DFS_ELM_LFN_UNICODE 0
#define RT_DFS_ELM_MAX_LFN 255
#define RT_DFS_ELM_DRIVES 2
#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
#define RT_DFS_ELM_REENTRANT
#define RT_USING_DFS_DEVFS
/* Device Drivers */
#define RT_USING_DEVICE_IPC
#define RT_PIPE_BUFSZ 512
#define RT_USING_SYSTEM_WORKQUEUE
#define RT_SYSTEM_WORKQUEUE_STACKSIZE 2048
#define RT_SYSTEM_WORKQUEUE_PRIORITY 23
#define RT_USING_SERIAL
#define RT_USING_SERIAL_V1
#define RT_SERIAL_USING_DMA
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_PIN
#define RT_USING_RTC
#define RT_USING_ALARM
#define RT_USING_SDIO
#define RT_SDIO_STACK_SIZE 512
#define RT_SDIO_THREAD_PRIORITY 15
#define RT_MMCSD_STACK_SIZE 2048
#define RT_MMCSD_THREAD_PREORITY 22
#define RT_MMCSD_MAX_PARTITION 16
/* Using USB */
@@ -95,17 +125,73 @@
#define RT_USING_LIBC
#define RT_USING_POSIX
#define RT_LIBC_DEFAULT_TIMEZONE 8
/* Network */
/* Socket abstraction layer */
#define RT_USING_SAL
#define SAL_INTERNET_CHECK
/* protocol stack implement */
#define SAL_USING_LWIP
#define SAL_SOCKETS_NUM 16
/* Network interface device */
#define RT_USING_NETDEV
#define NETDEV_USING_IFCONFIG
#define NETDEV_USING_PING
#define NETDEV_USING_NETSTAT
#define NETDEV_USING_AUTO_DEFAULT
#define NETDEV_IPV4 1
#define NETDEV_IPV6 0
/* light weight TCP/IP stack */
#define RT_USING_LWIP
#define RT_USING_LWIP203
#define RT_LWIP_MEM_ALIGNMENT 4
#define RT_LWIP_IGMP
#define RT_LWIP_ICMP
#define RT_LWIP_DNS
#define RT_LWIP_DHCP
#define IP_SOF_BROADCAST 1
#define IP_SOF_BROADCAST_RECV 1
/* Static IPv4 Address */
#define RT_LWIP_IPADDR "192.168.1.30"
#define RT_LWIP_GWADDR "192.168.1.1"
#define RT_LWIP_MSKADDR "255.255.255.0"
#define RT_LWIP_UDP
#define RT_LWIP_TCP
#define RT_LWIP_RAW
#define RT_MEMP_NUM_NETCONN 8
#define RT_LWIP_PBUF_NUM 16
#define RT_LWIP_RAW_PCB_NUM 4
#define RT_LWIP_UDP_PCB_NUM 4
#define RT_LWIP_TCP_PCB_NUM 4
#define RT_LWIP_TCP_SEG_NUM 40
#define RT_LWIP_TCP_SND_BUF 8196
#define RT_LWIP_TCP_WND 8196
#define RT_LWIP_TCPTHREAD_PRIORITY 10
#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
#define RT_LWIP_TCPTHREAD_STACKSIZE 2048
#define RT_LWIP_ETHTHREAD_PRIORITY 12
#define RT_LWIP_ETHTHREAD_STACKSIZE 2048
#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
#define LWIP_NETIF_STATUS_CALLBACK 1
#define LWIP_NETIF_LINK_CALLBACK 1
#define SO_REUSE 1
#define LWIP_SO_RCVTIMEO 1
#define LWIP_SO_SNDTIMEO 1
#define LWIP_SO_RCVBUF 1
#define LWIP_SO_LINGER 0
#define LWIP_NETIF_LOOPBACK 0
#define RT_LWIP_USING_PING
/* AT commands */
@@ -115,6 +201,11 @@
/* Utilities */
#define RT_USING_RYM
#define YMODEM_USING_FILE_TRANSFER
/* RT-Thread Utestcases */
/* RT-Thread online packages */
@@ -146,16 +237,27 @@
/* system packages */
/* acceleration: Assembly language or algorithmic acceleration packages */
/* Micrium: Micrium software products porting for RT-Thread */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* AI packages */
/* miscellaneous packages */
/* samples: kernel and components samples */
/* entertainment: terminal games and other interesting software packages */
#define BCM2711_SOC
#define BSP_SUPPORT_FPU
/* Hardware Drivers Config */
@@ -167,6 +269,11 @@
#define BSP_USING_GIC400
#define BSP_USING_PIN
#define BSP_USING_CORETIMER
#define BSP_USING_ETH
#define BSP_USING_RTC
#define BSP_USING_ALARM
#define BSP_USING_SDIO
#define BSP_USING_SDIO0
/* Board Peripheral Drivers */

2
bsp/raspberry-pi/raspi4-64/rtconfig.py
View File

@@ -2,7 +2,7 @@ import os
# toolchains options
ARCH ='aarch64'
CPU ='cortex-a72'
CPU ='cortex-a'
CROSS_TOOL ='gcc'
if os.getenv('RTT_ROOT'):

6
libcpu/aarch64/common/SConscript
View File

@@ -6,9 +6,13 @@ Import('rtconfig')
cwd = GetCurrentDir()
src = Glob('*.c') + Glob('*.cpp') + Glob('*.S')
if not GetDepend('BSP_USING_GIC'):
SrcRemove(src, 'gic.c')
CPPPATH = [cwd]
group = DefineGroup('CPU', src, depend = [''], CPPPATH = CPPPATH)
group = DefineGroup('common', src, depend = [''], CPPPATH = CPPPATH)
# build for sub-directory
list = os.listdir(cwd)

31
libcpu/aarch64/common/cpuport.h Normal file
View File

@@ -0,0 +1,31 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-09-10 GuEe-GUI first version
*/
#ifndef __CPUPORT_H__
#define __CPUPORT_H__
#include <rtdef.h>
rt_inline void rt_hw_isb(void)
{
__asm__ volatile ("isb":::"memory");
}
rt_inline void rt_hw_dmb(void)
{
__asm__ volatile ("dmb sy":::"memory");
}
rt_inline void rt_hw_dsb(void)
{
__asm__ volatile ("dsb sy":::"memory");
}
#endif /* __CPUPORT_H__ */

504
libcpu/aarch64/common/gic.c Normal file
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File diff suppressed because it is too large Load Diff

63
libcpu/aarch64/common/gic.h Normal file
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@@ -0,0 +1,63 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2013-07-20 Bernard first version
*/
#ifndef __GIC_H__
#define __GIC_H__
#include <rthw.h>
#include <stdint.h>
#include <board.h>
int arm_gic_get_active_irq(rt_uint64_t index);
void arm_gic_ack(rt_uint64_t index, int irq);
void arm_gic_mask(rt_uint64_t index, int irq);
void arm_gic_umask(rt_uint64_t index, int irq);
rt_uint64_t arm_gic_get_pending_irq(rt_uint64_t index, int irq);
void arm_gic_set_pending_irq(rt_uint64_t index, int irq);
void arm_gic_clear_pending_irq(rt_uint64_t index, int irq);
void arm_gic_set_configuration(rt_uint64_t index, int irq, uint32_t config);
rt_uint64_t arm_gic_get_configuration(rt_uint64_t index, int irq);
void arm_gic_clear_active(rt_uint64_t index, int irq);
void arm_gic_set_cpu(rt_uint64_t index, int irq, unsigned int cpumask);
rt_uint64_t arm_gic_get_target_cpu(rt_uint64_t index, int irq);
void arm_gic_set_priority(rt_uint64_t index, int irq, rt_uint64_t priority);
rt_uint64_t arm_gic_get_priority(rt_uint64_t index, int irq);
void arm_gic_set_interface_prior_mask(rt_uint64_t index, rt_uint64_t priority);
rt_uint64_t arm_gic_get_interface_prior_mask(rt_uint64_t index);
void arm_gic_set_binary_point(rt_uint64_t index, rt_uint64_t binary_point);
rt_uint64_t arm_gic_get_binary_point(rt_uint64_t index);
rt_uint64_t arm_gic_get_irq_status(rt_uint64_t index, int irq);
void arm_gic_send_sgi(rt_uint64_t index, int irq, rt_uint64_t target_list, rt_uint64_t filter_list);
rt_uint64_t arm_gic_get_high_pending_irq(rt_uint64_t index);
rt_uint64_t arm_gic_get_interface_id(rt_uint64_t index);
void arm_gic_set_group(rt_uint64_t index, int irq, rt_uint64_t group);
rt_uint64_t arm_gic_get_group(rt_uint64_t index, int irq);
int arm_gic_dist_init(rt_uint64_t index, rt_uint64_t dist_base, int irq_start);
int arm_gic_cpu_init(rt_uint64_t index, rt_uint64_t cpu_base);
void arm_gic_dump_type(rt_uint64_t index);
void arm_gic_dump(rt_uint64_t index);
#endif

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