arm: imx: hab: Add hab_failsafe console command
hab_failsafe when called puts the part into BootROM recovery mode.
This will allow u-boot scripts to script the dropping down into recovery
mode.
=> hab_failsafe
Shows the i.MX7 appear as "hiddev0,hidraw5: USB HID v1.10 Device [Freescale
SemiConductor Inc SP Blank ULT1] " in a Linux dmesg thus allowing download
of a new image via the BootROM USB download protocol routine.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
(cherry picked from commit 9587b0d611
)
This commit is contained in:
parent
c1ded2f803
commit
4429296e37
|
@ -414,6 +414,22 @@ static int do_authenticate_image(cmd_tbl_t *cmdtp, int flag, int argc,
|
|||
return rcode;
|
||||
}
|
||||
|
||||
static int do_hab_failsafe(cmd_tbl_t *cmdtp, int flag, int argc,
|
||||
char * const argv[])
|
||||
{
|
||||
hab_rvt_failsafe_t *hab_rvt_failsafe;
|
||||
|
||||
if (argc != 1) {
|
||||
cmd_usage(cmdtp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
hab_rvt_failsafe = hab_rvt_failsafe_p;
|
||||
hab_rvt_failsafe();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
U_BOOT_CMD(
|
||||
hab_status, CONFIG_SYS_MAXARGS, 1, do_hab_status,
|
||||
"display HAB status",
|
||||
|
@ -429,6 +445,11 @@ U_BOOT_CMD(
|
|||
"ivt_offset - hex offset of IVT in the image"
|
||||
);
|
||||
|
||||
U_BOOT_CMD(
|
||||
hab_failsafe, CONFIG_SYS_MAXARGS, 1, do_hab_failsafe,
|
||||
"run BootROM failsafe routine",
|
||||
""
|
||||
);
|
||||
|
||||
#endif /* !defined(CONFIG_SPL_BUILD) */
|
||||
|
||||
|
|
Loading…
Reference in New Issue