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nshlib: Add switchboot command

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switchboot <image path>

Switch to the updated or specified boot system. This command depends on
hardware support CONFIG_BOARDCTL_SWITCH_BOOT. `<image path>` point to a
partion or file which contain the firmware to boot.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2023-04-04 19:59:45 +08:00
committed by Petro Karashchenko
parent aa99d267b7
commit 1d3e6510e6
5 changed files with 37 additions and 0 deletions
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18
nshlib/nsh_syscmds.c
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@@ -318,6 +318,24 @@ int cmd_poweroff(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
}
#endif
/****************************************************************************
* Name: cmd_switchboot
****************************************************************************/
#if defined(CONFIG_BOARDCTL_SWITCH_BOOT) && !defined(CONFIG_NSH_DISABLE_SWITCHBOOT)
int cmd_switchboot(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
{
if (argc != 2)
{
nsh_output(vtbl, g_fmtarginvalid, argv[0]);
return ERROR;
}
boardctl(BOARDIOC_SWITCH_BOOT, (uintptr_t)argv[1]);
return 0;
}
#endif
/****************************************************************************
* Name: cmd_boot
****************************************************************************/