* [PATCH 1/2] stm32mp: remove the bootcount activation
@ 2021-12-07 9:05 Patrick Delaunay
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Patrick Delaunay @ 2021-12-07 9:05 UTC (permalink / raw)
To: u-boot; +Cc: Patrick Delaunay, Marek Vasut, Patrice Chotard, U-Boot STM32
Today the bootcount is not managed by the Linux kernel for STM32MP15 as
we don't have driver to update the used backup register in TAMP and the
recovery command still executes the normal bootcmd with
'altbootcmd=run bootcmd'.
So the bootcount feature is never used, the config CONFIG_BOOTCOUNT_LIMIT
and the associated environment variable 'altbootcmd' can be removed to
reduce the U-Boot size.
Each boards can re-enable this feature later in their defconfig, if it is
needed, with the expected backend, for example CONFIG_BOOTCOUNT_GENERIC
or CONFIG_BOOTCOUNT_ENV.
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
---
arch/arm/mach-stm32mp/Kconfig | 8 --------
include/configs/stm32mp15_common.h | 1 -
2 files changed, 9 deletions(-)
diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index a6c7fc5bfd..2fa4ea4d5c 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -68,9 +68,7 @@ choice
config TARGET_ST_STM32MP15x
bool "STMicroelectronics STM32MP15x boards"
select STM32MP15x
- imply BOOTCOUNT_LIMIT
imply BOOTSTAGE
- imply CMD_BOOTCOUNT
imply CMD_BOOTSTAGE
imply CMD_CLS if CMD_BMP
imply DISABLE_CONSOLE
@@ -85,9 +83,7 @@ config TARGET_ST_STM32MP15x
config TARGET_MICROGEA_STM32MP1
bool "Engicam MicroGEA STM32MP1 SOM"
select STM32MP15x
- imply BOOTCOUNT_LIMIT
imply BOOTSTAGE
- imply CMD_BOOTCOUNT
imply CMD_BOOTSTAGE
imply CMD_CLS if CMD_BMP
imply DISABLE_CONSOLE
@@ -112,9 +108,7 @@ config TARGET_MICROGEA_STM32MP1
config TARGET_ICORE_STM32MP1
bool "Engicam i.Core STM32MP1 SOM"
select STM32MP15x
- imply BOOTCOUNT_LIMIT
imply BOOTSTAGE
- imply CMD_BOOTCOUNT
imply CMD_BOOTSTAGE
imply CMD_CLS if CMD_BMP
imply DISABLE_CONSOLE
@@ -136,8 +130,6 @@ config TARGET_ICORE_STM32MP1
config TARGET_DH_STM32MP1_PDK2
bool "DH STM32MP1 PDK2"
select STM32MP15x
- imply BOOTCOUNT_LIMIT
- imply CMD_BOOTCOUNT
help
Target the DH PDK2 development kit with STM32MP15x SoM.
diff --git a/include/configs/stm32mp15_common.h b/include/configs/stm32mp15_common.h
index dab679f71e..8cf97d73ad 100644
--- a/include/configs/stm32mp15_common.h
+++ b/include/configs/stm32mp15_common.h
@@ -138,7 +138,6 @@
#endif
#define STM32MP_EXTRA \
- "altbootcmd=run bootcmd\0" \
"env_check=if env info -p -d -q; then env save; fi\0" \
"boot_net_usb_start=true\0"
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] stm32mp: correct the dependency for bootcount configs
2021-12-07 9:05 [PATCH 1/2] stm32mp: remove the bootcount activation Patrick Delaunay
@ 2021-12-07 9:05 ` Patrick Delaunay
2022-01-14 14:26 ` Patrice CHOTARD
2022-01-24 12:14 ` Patrice CHOTARD
2022-01-14 14:25 ` [PATCH 1/2] stm32mp: remove the bootcount activation Patrice CHOTARD
2022-01-24 12:14 ` Patrice CHOTARD
2 siblings, 2 replies; 6+ messages in thread
From: Patrick Delaunay @ 2021-12-07 9:05 UTC (permalink / raw)
To: u-boot; +Cc: Patrick Delaunay, Patrice Chotard, U-Boot STM32
Default value for CONFIG_SYS_BOOTCOUNT_SINGLEWORD and
CONFIG_SYS_BOOTCOUNT_ADDR are only needed when
CONFIG_BOOTCOUNT_GENERIC is used.
This patch avoids to define these configs when an other bootcount backend
is activated, for example for CONFIG_BOOTCOUNT_ENV.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
---
arch/arm/mach-stm32mp/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index 2fa4ea4d5c..2819944df3 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -194,7 +194,7 @@ config PRE_CON_BUF_SZ
config BOOTSTAGE_STASH_ADDR
default 0xC3000000
-if BOOTCOUNT_LIMIT
+if BOOTCOUNT_GENERIC
config SYS_BOOTCOUNT_SINGLEWORD
default y
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] stm32mp: correct the dependency for bootcount configs
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
@ 2022-01-14 14:26 ` Patrice CHOTARD
2022-01-24 12:14 ` Patrice CHOTARD
1 sibling, 0 replies; 6+ messages in thread
From: Patrice CHOTARD @ 2022-01-14 14:26 UTC (permalink / raw)
To: Patrick Delaunay, u-boot; +Cc: U-Boot STM32
Hi Patrick
On 12/7/21 10:05 AM, Patrick Delaunay wrote:
> Default value for CONFIG_SYS_BOOTCOUNT_SINGLEWORD and
> CONFIG_SYS_BOOTCOUNT_ADDR are only needed when
> CONFIG_BOOTCOUNT_GENERIC is used.
>
> This patch avoids to define these configs when an other bootcount backend
> is activated, for example for CONFIG_BOOTCOUNT_ENV.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
> ---
>
> arch/arm/mach-stm32mp/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
> index 2fa4ea4d5c..2819944df3 100644
> --- a/arch/arm/mach-stm32mp/Kconfig
> +++ b/arch/arm/mach-stm32mp/Kconfig
> @@ -194,7 +194,7 @@ config PRE_CON_BUF_SZ
> config BOOTSTAGE_STASH_ADDR
> default 0xC3000000
>
> -if BOOTCOUNT_LIMIT
> +if BOOTCOUNT_GENERIC
> config SYS_BOOTCOUNT_SINGLEWORD
> default y
>
>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Thanks
Patrice
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] stm32mp: correct the dependency for bootcount configs
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
2022-01-14 14:26 ` Patrice CHOTARD
@ 2022-01-24 12:14 ` Patrice CHOTARD
1 sibling, 0 replies; 6+ messages in thread
From: Patrice CHOTARD @ 2022-01-24 12:14 UTC (permalink / raw)
To: Patrick Delaunay, u-boot; +Cc: U-Boot STM32
Hi Patrick
On 12/7/21 10:05, Patrick Delaunay wrote:
> Default value for CONFIG_SYS_BOOTCOUNT_SINGLEWORD and
> CONFIG_SYS_BOOTCOUNT_ADDR are only needed when
> CONFIG_BOOTCOUNT_GENERIC is used.
>
> This patch avoids to define these configs when an other bootcount backend
> is activated, for example for CONFIG_BOOTCOUNT_ENV.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
> ---
>
> arch/arm/mach-stm32mp/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
> index 2fa4ea4d5c..2819944df3 100644
> --- a/arch/arm/mach-stm32mp/Kconfig
> +++ b/arch/arm/mach-stm32mp/Kconfig
> @@ -194,7 +194,7 @@ config PRE_CON_BUF_SZ
> config BOOTSTAGE_STASH_ADDR
> default 0xC3000000
>
> -if BOOTCOUNT_LIMIT
> +if BOOTCOUNT_GENERIC
> config SYS_BOOTCOUNT_SINGLEWORD
> default y
>
Applied to u-boot-stm/master
Thanks
Patrice
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] stm32mp: remove the bootcount activation
2021-12-07 9:05 [PATCH 1/2] stm32mp: remove the bootcount activation Patrick Delaunay
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
@ 2022-01-14 14:25 ` Patrice CHOTARD
2022-01-24 12:14 ` Patrice CHOTARD
2 siblings, 0 replies; 6+ messages in thread
From: Patrice CHOTARD @ 2022-01-14 14:25 UTC (permalink / raw)
To: Patrick Delaunay, u-boot; +Cc: Marek Vasut, U-Boot STM32
Hi Patrick
On 12/7/21 10:05 AM, Patrick Delaunay wrote:
> Today the bootcount is not managed by the Linux kernel for STM32MP15 as
> we don't have driver to update the used backup register in TAMP and the
> recovery command still executes the normal bootcmd with
> 'altbootcmd=run bootcmd'.
>
> So the bootcount feature is never used, the config CONFIG_BOOTCOUNT_LIMIT
> and the associated environment variable 'altbootcmd' can be removed to
> reduce the U-Boot size.
>
> Each boards can re-enable this feature later in their defconfig, if it is
> needed, with the expected backend, for example CONFIG_BOOTCOUNT_GENERIC
> or CONFIG_BOOTCOUNT_ENV.
>
> CC: Marek Vasut <marex@denx.de>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
> ---
>
> arch/arm/mach-stm32mp/Kconfig | 8 --------
> include/configs/stm32mp15_common.h | 1 -
> 2 files changed, 9 deletions(-)
>
> diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
> index a6c7fc5bfd..2fa4ea4d5c 100644
> --- a/arch/arm/mach-stm32mp/Kconfig
> +++ b/arch/arm/mach-stm32mp/Kconfig
> @@ -68,9 +68,7 @@ choice
> config TARGET_ST_STM32MP15x
> bool "STMicroelectronics STM32MP15x boards"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -85,9 +83,7 @@ config TARGET_ST_STM32MP15x
> config TARGET_MICROGEA_STM32MP1
> bool "Engicam MicroGEA STM32MP1 SOM"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -112,9 +108,7 @@ config TARGET_MICROGEA_STM32MP1
> config TARGET_ICORE_STM32MP1
> bool "Engicam i.Core STM32MP1 SOM"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -136,8 +130,6 @@ config TARGET_ICORE_STM32MP1
> config TARGET_DH_STM32MP1_PDK2
> bool "DH STM32MP1 PDK2"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> - imply CMD_BOOTCOUNT
> help
> Target the DH PDK2 development kit with STM32MP15x SoM.
>
> diff --git a/include/configs/stm32mp15_common.h b/include/configs/stm32mp15_common.h
> index dab679f71e..8cf97d73ad 100644
> --- a/include/configs/stm32mp15_common.h
> +++ b/include/configs/stm32mp15_common.h
> @@ -138,7 +138,6 @@
> #endif
>
> #define STM32MP_EXTRA \
> - "altbootcmd=run bootcmd\0" \
> "env_check=if env info -p -d -q; then env save; fi\0" \
> "boot_net_usb_start=true\0"
>
>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Thanks
Patrice
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] stm32mp: remove the bootcount activation
2021-12-07 9:05 [PATCH 1/2] stm32mp: remove the bootcount activation Patrick Delaunay
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
2022-01-14 14:25 ` [PATCH 1/2] stm32mp: remove the bootcount activation Patrice CHOTARD
@ 2022-01-24 12:14 ` Patrice CHOTARD
2 siblings, 0 replies; 6+ messages in thread
From: Patrice CHOTARD @ 2022-01-24 12:14 UTC (permalink / raw)
To: Patrick Delaunay, u-boot; +Cc: Marek Vasut, U-Boot STM32
Hi Patrick
On 12/7/21 10:05, Patrick Delaunay wrote:
> Today the bootcount is not managed by the Linux kernel for STM32MP15 as
> we don't have driver to update the used backup register in TAMP and the
> recovery command still executes the normal bootcmd with
> 'altbootcmd=run bootcmd'.
>
> So the bootcount feature is never used, the config CONFIG_BOOTCOUNT_LIMIT
> and the associated environment variable 'altbootcmd' can be removed to
> reduce the U-Boot size.
>
> Each boards can re-enable this feature later in their defconfig, if it is
> needed, with the expected backend, for example CONFIG_BOOTCOUNT_GENERIC
> or CONFIG_BOOTCOUNT_ENV.
>
> CC: Marek Vasut <marex@denx.de>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
> ---
>
> arch/arm/mach-stm32mp/Kconfig | 8 --------
> include/configs/stm32mp15_common.h | 1 -
> 2 files changed, 9 deletions(-)
>
> diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
> index a6c7fc5bfd..2fa4ea4d5c 100644
> --- a/arch/arm/mach-stm32mp/Kconfig
> +++ b/arch/arm/mach-stm32mp/Kconfig
> @@ -68,9 +68,7 @@ choice
> config TARGET_ST_STM32MP15x
> bool "STMicroelectronics STM32MP15x boards"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -85,9 +83,7 @@ config TARGET_ST_STM32MP15x
> config TARGET_MICROGEA_STM32MP1
> bool "Engicam MicroGEA STM32MP1 SOM"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -112,9 +108,7 @@ config TARGET_MICROGEA_STM32MP1
> config TARGET_ICORE_STM32MP1
> bool "Engicam i.Core STM32MP1 SOM"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> imply BOOTSTAGE
> - imply CMD_BOOTCOUNT
> imply CMD_BOOTSTAGE
> imply CMD_CLS if CMD_BMP
> imply DISABLE_CONSOLE
> @@ -136,8 +130,6 @@ config TARGET_ICORE_STM32MP1
> config TARGET_DH_STM32MP1_PDK2
> bool "DH STM32MP1 PDK2"
> select STM32MP15x
> - imply BOOTCOUNT_LIMIT
> - imply CMD_BOOTCOUNT
> help
> Target the DH PDK2 development kit with STM32MP15x SoM.
>
> diff --git a/include/configs/stm32mp15_common.h b/include/configs/stm32mp15_common.h
> index dab679f71e..8cf97d73ad 100644
> --- a/include/configs/stm32mp15_common.h
> +++ b/include/configs/stm32mp15_common.h
> @@ -138,7 +138,6 @@
> #endif
>
> #define STM32MP_EXTRA \
> - "altbootcmd=run bootcmd\0" \
> "env_check=if env info -p -d -q; then env save; fi\0" \
> "boot_net_usb_start=true\0"
>
Applied to u-boot-stm/master
Thanks
Patrice
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-01-24 12:14 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2021-12-07 9:05 [PATCH 1/2] stm32mp: remove the bootcount activation Patrick Delaunay
2021-12-07 9:05 ` [PATCH 2/2] stm32mp: correct the dependency for bootcount configs Patrick Delaunay
2022-01-14 14:26 ` Patrice CHOTARD
2022-01-24 12:14 ` Patrice CHOTARD
2022-01-14 14:25 ` [PATCH 1/2] stm32mp: remove the bootcount activation Patrice CHOTARD
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