circuitpython/ports/renesas-ra/ra_hal.c

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#include "hal_data.h"
void R_BSP_WarmStart(bsp_warm_start_event_t event);
// This function is called at various points during the startup process.
// event: where in the start up process the code is currently at.
void R_BSP_WarmStart(bsp_warm_start_event_t event) {
if (BSP_WARM_START_RESET == event) {
#if BSP_FEATURE_FLASH_LP_VERSION != 0
// Enable reading from data flash.
R_FACI_LP->DFLCTL = 1U;
// Would normally have to wait tDSTOP(6us) for data flash recovery. Placing the
// enable here, before clock and C runtime initialization, should negate the need
// for a delay since the initialization will typically take more than 6us.
#endif
}
if (BSP_WARM_START_POST_C == event) {
// At this point, C runtime environment and system clocks are set up.
// Configure pins.
R_IOPORT_Open(&g_ioport_ctrl, &g_bsp_pin_cfg);
}
}
#if BSP_TZ_SECURE_BUILD
BSP_CMSE_NONSECURE_ENTRY void template_nonsecure_callable();
// Trustzone Secure Projects require at least one nonsecure callable function in order to build.
BSP_CMSE_NONSECURE_ENTRY void template_nonsecure_callable() {
}
#endif