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soc/da1469x: Update sys_arch_reboot() function 

Update sys_arch_reboot() function

Signed-off-by: Ioannis Damigos <ioannis.damigos.uj@renesas.com>
This commit is contained in:
Ioannis Damigos 2024-10-23 16:44:28 +03:00 committed by Anas Nashif
parent a6c1f80f46
commit e330b55f81
1 changed files with 20 additions and 2 deletions
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22
soc/renesas/smartbond/da1469x/soc.c
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@ -7,6 +7,7 @@
#include <zephyr/init.h>
#include <zephyr/linker/linker-defs.h>
#include <zephyr/logging/log.h>
#include <zephyr/sys/reboot.h>
#include <string.h>
#include <DA1469xAB.h>
#include <da1469x_clock.h>
@ -36,9 +37,26 @@ static uint32_t z_renesas_cache_configured;
void sys_arch_reboot(int type)
{
ARG_UNUSED(type);
if (type == SYS_REBOOT_WARM) {
NVIC_SystemReset();
} else if (type == SYS_REBOOT_COLD) {
if ((SYS_WDOG->WATCHDOG_REG & SYS_WDOG_WATCHDOG_REG_WDOG_VAL_NEG_Msk) == 0) {
/* Cannot write WATCHDOG_REG while WRITE_BUSY */
while ((SYS_WDOG->WATCHDOG_REG &
SYS_WDOG_WATCHDOG_CTRL_REG_WRITE_BUSY_Msk) != 0) {
}
/* Write WATCHDOG_REG */
SYS_WDOG->WATCHDOG_REG = BIT(SYS_WDOG_WATCHDOG_REG_WDOG_VAL_Pos);
NVIC_SystemReset();
GPREG->RESET_FREEZE_REG = GPREG_SET_FREEZE_REG_FRZ_SYS_WDOG_Msk;
SYS_WDOG->WATCHDOG_CTRL_REG &=
~SYS_WDOG_WATCHDOG_CTRL_REG_WDOG_FREEZE_EN_Msk;
}
/* Wait */
for (;;) {
__NOP();
}
}
}
#if defined(CONFIG_BOOTLOADER_MCUBOOT)