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sysreset: move stm32mp sysreset poweroff implementation to sysreset uclass

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This is a generic implementation. Add CONFIG_SYSRESET_CMD_POWEROFF
to signal when we need it. Enable it from the STPMIC1 config and in
sandbox.

The config flag is transitionary, that is it can be removed after all
poweroff implementations use sysreset, and just have CMD_POWEROFF depend
on sysreset.

Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Urja Rannikko
2019-05-16 21:48:42 +00:00
committed by Kever Yang
parent 857f39d7b0
commit b8050511c6
6 changed files with 30 additions and 27 deletions
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18
drivers/sysreset/sysreset-uclass.c
View File

@@ -118,6 +118,24 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 0;
}
#if IS_ENABLED(CONFIG_SYSRESET_CMD_POWEROFF)
int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int ret;
puts("poweroff ...\n");
mdelay(100);
ret = sysreset_walk(SYSRESET_POWER_OFF);
if (ret == -EINPROGRESS)
mdelay(1000);
/*NOTREACHED when power off*/
return CMD_RET_FAILURE;
}
#endif
static int sysreset_post_bind(struct udevice *dev)
{
#if defined(CONFIG_NEEDS_MANUAL_RELOC)