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