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 <ma...@denx.de> > Signed-off-by: Patrick Delaunay <patrick.delau...@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
