157 lines
4.1 KiB
C
157 lines
4.1 KiB
C
|
/*
|
|||
|
|
* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
|
|||
|
|
*
|
|||
|
|
* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
|
|||
|
|
* the the People's Republic of China and other countries.
|
|||
|
|
* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
|
|||
|
|
*
|
|||
|
|
* DISCLAIMER
|
|||
|
|
* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
|
|||
|
|
* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
|
|||
|
|
* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
|
|||
|
|
* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
|
|||
|
|
* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
|
|||
|
|
* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
|
|||
|
|
* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
|
|||
|
|
*
|
|||
|
|
*
|
|||
|
|
* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
|
|||
|
|
* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
|
|||
|
|
* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
|
|||
|
|
* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
|
|||
|
|
* OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|||
|
|
* IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|||
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|||
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|||
|
|
* LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
|
|||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|||
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|||
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|||
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
|
*/
|
|||
|
|
#include <stdlib.h>
|
|||
|
|
#include <stdio.h>
|
|||
|
|
#include <string.h>
|
|||
|
|
#include <init.h>
|
|||
|
|
#include <arch.h>
|
|||
|
|
#include <port.h>
|
|||
|
|
|
|||
|
|
#include <rtthread.h>
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_DRIVERS_GPIO
|
|||
|
|
#include <sunxi_drv_gpio.h>
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#include <hal_cfg.h>
|
|||
|
|
|
|||
|
|
#define STACK_CHECK_MAGICNUMBER (0x5a5a5a5adeadbeef)
|
|||
|
|
uint8_t melis_kernel_running = 0;
|
|||
|
|
|
|||
|
|
extern int drv_clock_init(void);
|
|||
|
|
extern int finsh_system_init(void);
|
|||
|
|
extern void timekeeping_init(void);
|
|||
|
|
extern void trap_init(void);
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_SYSCONF_BUILDIN
|
|||
|
|
extern unsigned char blob_sysconfig_start[];
|
|||
|
|
extern unsigned char blob_sysconfig_end[];
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_AMP_SHARE_IRQ
|
|||
|
|
extern int openamp_share_irq_early_init(void);
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_CXX
|
|||
|
|
int cplusplus_system_init(void);
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
int32_t awos_bsp_init(void)
|
|||
|
|
{
|
|||
|
|
#ifdef CONFIG_AMP_SHARE_IRQ
|
|||
|
|
openamp_share_irq_early_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_SYSCONF_BUILDIN
|
|||
|
|
Hal_Cfg_Init(blob_sysconfig_start, (int)blob_sysconfig_end - (int)blob_sysconfig_start + 1);
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_DRIVER_CCMU
|
|||
|
|
drv_clock_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_DRIVER_GPIO
|
|||
|
|
drv_gpio_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_DRIVER_SERIAL
|
|||
|
|
void sunxi_driver_uart_init(void);
|
|||
|
|
sunxi_driver_uart_init();
|
|||
|
|
|
|||
|
|
#ifndef CONFIG_DISABLE_ALL_UART_LOG
|
|||
|
|
char uart_device[8] = {0};
|
|||
|
|
snprintf(uart_device, sizeof(uart_device), "uart%d", CONFIG_CLI_UART_PORT);
|
|||
|
|
rt_console_set_device(uart_device);
|
|||
|
|
#endif /* CONFIG_DISABLE_ALL_UART_LOG */
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_SUBSYS_MULTI_CONSOLE
|
|||
|
|
int multiple_console_init(void);
|
|||
|
|
multiple_console_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_E907_CPUFREQ
|
|||
|
|
int cpufreq_e907_init(void);
|
|||
|
|
cpufreq_e907_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_DRIVERS_MSGBOX
|
|||
|
|
uint32_t hal_msgbox_init(void);
|
|||
|
|
hal_msgbox_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
asm(".option norvc");
|
|||
|
|
static void awos_init_thread(void *para)
|
|||
|
|
{
|
|||
|
|
#ifdef CONFIG_PTHREAD
|
|||
|
|
int pthread_system_init(void);
|
|||
|
|
pthread_system_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_CXX
|
|||
|
|
cplusplus_system_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_STANDBY_MSGBOX
|
|||
|
|
int pm_standby_init(void);
|
|||
|
|
pm_standby_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
do_initcalls();
|
|||
|
|
|
|||
|
|
#ifdef CONFIG_RT_USING_FINSH
|
|||
|
|
finsh_system_init();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
app_entry(NULL);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
asm(".option norvc");
|
|||
|
|
void start_kernel(unsigned long spl_nanosec, unsigned long misa, unsigned long sbi_start, unsigned long sbi_end)
|
|||
|
|
{
|
|||
|
|
awos_arch_lock_irq();
|
|||
|
|
trap_init();
|
|||
|
|
|
|||
|
|
#ifndef CONFIG_CPU_DCACHE_DISABLE
|
|||
|
|
extern void dcache_enable(void);
|
|||
|
|
dcache_enable();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
awos_init_bootstrap(awos_bsp_init, awos_init_thread, spl_nanosec);
|
|||
|
|
|
|||
|
|
/* never come back */
|
|||
|
|
CODE_UNREACHABLE;
|
|||
|
|
}
|