1 #include "bl808.h"
2 
SystemInit(void)3 void SystemInit(void)
4 {
5     uint32_t i = 0;
6 
7     /* get interrupt level from info */
8     CLIC->CLICCFG = (((CLIC->CLICINFO & CLIC_INFO_CLICINTCTLBITS_Msk) >> CLIC_INFO_CLICINTCTLBITS_Pos) << CLIC_CLICCFG_NLBIT_Pos);
9 
10     /* Every interrupt should be clear by software*/
11     for (i = 0; i < IRQn_LAST; i++) {
12         CLIC->CLICINT[i].IE = 0;
13         CLIC->CLICINT[i].IP = 0;
14         CLIC->CLICINT[i].ATTR = 1; /* use vector interrupt */
15     }
16 
17     CLIC->CLICINT[MSOFT_IRQn].ATTR = 0x3;
18 }
19 
System_Post_Init(void)20 void System_Post_Init(void)
21 {
22     /* global IRQ enable */
23     __enable_irq();
24 }