Commit cbb5b230 authored by Jerzy Kasenberg's avatar Jerzy Kasenberg Committed by Fabio Utzig
Browse files

mynewt: Add call to custom pre-boot function 



Custom boot_preboot() function can be used to start
DFU in similar way as is already done in zephyr.

Signed-off-by: default avatarJerzy Kasenberg <jerzy.kasenberg@codecoup.pl>
parent 1d7f496e

boot/mynewt/src/main.c

+7 −0
Original line number Diff line number Diff line
@@ -51,6 +51,10 @@ 
void boot_custom_start(uintptr_t flash_base, struct boot_rsp *rsp);

#endif



#if MYNEWT_VAL(BOOT_PREBOOT)

void boot_preboot(void);

#endif



#if defined(MCUBOOT_SERIAL)

#define BOOT_SERIAL_REPORT_DUR  \

    (MYNEWT_VAL(OS_CPUTIME_FREQ) / MYNEWT_VAL(BOOT_SERIAL_REPORT_FREQ))
@@ -239,6 +243,9 @@ main(void) 
    flash_map_init();

#endif



#if MYNEWT_VAL(BOOT_PREBOOT)

    boot_preboot();

#endif

    FIH_CALL(boot_go, fih_rc, &rsp);

    if (fih_not_eq(fih_rc, FIH_SUCCESS)) {

        assert(fih_int_decode(fih_rc) == FIH_POSITIVE_VALUE);

boot/mynewt/syscfg.yml

+3 −0
Original line number Diff line number Diff line
@@ -28,6 +28,9 @@ syscfg.defs: 
    BOOT_CUSTOM_START:

        description: 'Override hal_system_start with a custom start routine'

        value: 0

    BOOT_PREBOOT:

        description: 'Call boot_preboot() function before booting application'

        value:



syscfg.vals:

    SYSINIT_CONSTRAIN_INIT: 0

CRA Git | Maintained and supported by SUSTech CRA and CCSE