Message ID | 1613663886-83811-32-git-send-email-bmeng.cn@gmail.com |
---|---|
State | Superseded |
Delegated to: | Priyanka Jain |
Headers | show |
Series | ppc: qemu: Convert qemu-ppce500 to driver model and enable additional driver support | expand |
On Thu, 18 Feb 2021 at 09:00, Bin Meng <bmeng.cn@gmail.com> wrote: > > sysreset uclass driver provides an implementation of 'reset' > command using the sysreset_ APIs unconditionally. It also > supports the 'poweroff' command using the sysreset_ APIs, > but under a Kconfig option CONFIG_SYSRESET_CMD_POWEROFF. > > Let's do the same for the 'reset' command, by introducing a > new Kconfig option CONFIG_SYSRESET_CMD_RESET, and set it to > on by default, to allow a board that don't have a sysreset > reset driver yet, but have a sysreset poweroff driver to > compile without any issue. > > Signed-off-by: Bin Meng <bmeng.cn@gmail.com> > > --- > > Changes in v2: > - new patch: dm: sysreset: Add a Kconfig option for the 'reset' command > > drivers/sysreset/Kconfig | 6 ++++++ > drivers/sysreset/sysreset-uclass.c | 2 ++ > 2 files changed, 8 insertions(+) Reviewed-by: Simon Glass <sjg@chromium.org>
>-----Original Message----- >From: Bin Meng <bmeng.cn@gmail.com> >Sent: Thursday, February 18, 2021 9:28 PM >To: Simon Glass <sjg@chromium.org>; Alexander Graf <agraf@csgraf.de>; >Priyanka Jain <priyanka.jain@nxp.com> >Cc: U-Boot Mailing List <u-boot@lists.denx.de>; Tom Rini ><trini@konsulko.com> >Subject: [PATCH v2 31/38] dm: sysreset: Add a Kconfig option for the 'reset' >command > >sysreset uclass driver provides an implementation of 'reset' >command using the sysreset_ APIs unconditionally. It also supports the >'poweroff' command using the sysreset_ APIs, but under a Kconfig option >CONFIG_SYSRESET_CMD_POWEROFF. > >Let's do the same for the 'reset' command, by introducing a new Kconfig >option CONFIG_SYSRESET_CMD_RESET, and set it to on by default, to allow a >board that don't have a sysreset reset driver yet, but have a sysreset >poweroff driver to compile without any issue. > >Signed-off-by: Bin Meng <bmeng.cn@gmail.com> > >--- > >Changes in v2: >- new patch: dm: sysreset: Add a Kconfig option for the 'reset' command > > drivers/sysreset/Kconfig | 6 ++++++ > drivers/sysreset/sysreset-uclass.c | 2 ++ > 2 files changed, 8 insertions(+) > Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig index 0e5c7c9..968dfa4 100644 --- a/drivers/sysreset/Kconfig +++ b/drivers/sysreset/Kconfig @@ -33,6 +33,12 @@ config TPL_SYSRESET if SYSRESET +config SYSRESET_CMD_RESET + bool "sysreset implementation of the reset command" + default y + help + Enable sysreset implementation of the reset command. + if CMD_POWEROFF config SYSRESET_CMD_POWEROFF diff --git a/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c index a9908eb..6c9dc7a 100644 --- a/drivers/sysreset/sysreset-uclass.c +++ b/drivers/sysreset/sysreset-uclass.c @@ -119,6 +119,7 @@ void reset_cpu(ulong addr) } +#if IS_ENABLED(CONFIG_SYSRESET_CMD_RESET) int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { printf("resetting ...\n"); @@ -128,6 +129,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; } +#endif #if IS_ENABLED(CONFIG_SYSRESET_CMD_POWEROFF) int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
sysreset uclass driver provides an implementation of 'reset' command using the sysreset_ APIs unconditionally. It also supports the 'poweroff' command using the sysreset_ APIs, but under a Kconfig option CONFIG_SYSRESET_CMD_POWEROFF. Let's do the same for the 'reset' command, by introducing a new Kconfig option CONFIG_SYSRESET_CMD_RESET, and set it to on by default, to allow a board that don't have a sysreset reset driver yet, but have a sysreset poweroff driver to compile without any issue. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> --- Changes in v2: - new patch: dm: sysreset: Add a Kconfig option for the 'reset' command drivers/sysreset/Kconfig | 6 ++++++ drivers/sysreset/sysreset-uclass.c | 2 ++ 2 files changed, 8 insertions(+)