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317956e)
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>
+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",
U_BOOT_CMD(
hab_status, CONFIG_SYS_MAXARGS, 1, do_hab_status,
"display HAB status",
"ivt_offset - hex offset of IVT in the image"
);
"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) */
#endif /* !defined(CONFIG_SPL_BUILD) */