From patchwork Fri Jan 24 12:33:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Delaunay X-Patchwork-Id: 240056 List-Id: U-Boot discussion From: patrick.delaunay at st.com (Patrick Delaunay) Date: Fri, 24 Jan 2020 13:33:45 +0100 Subject: [PATCH 4/5] stm32mp1: use the command env info in env_check In-Reply-To: <20200124123346.32210-1-patrick.delaunay@st.com> References: <20200124123346.32210-1-patrick.delaunay@st.com> Message-ID: <20200124123346.32210-3-patrick.delaunay@st.com> Activate CMD_NVEDIT_INFO and use the new command "env info -d -p -q" to automatically save the environment on first boot. This patch allows to remove the env_default variable. Signed-off-by: Patrick Delaunay --- arch/arm/mach-stm32mp/Kconfig | 1 + include/configs/stm32mp1.h | 4 +--- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig index 137178aa45..63dc94f894 100644 --- a/arch/arm/mach-stm32mp/Kconfig +++ b/arch/arm/mach-stm32mp/Kconfig @@ -45,6 +45,7 @@ config STM32MP15x select STM32_RESET select STM32_SERIAL select SYS_ARCH_TIMER + imply CMD_NVEDIT_INFO imply SYSRESET_PSCI if STM32MP1_TRUSTED imply SYSRESET_SYSCON if !STM32MP1_TRUSTED help diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h index a66534e027..02d32f2040 100644 --- a/include/configs/stm32mp1.h +++ b/include/configs/stm32mp1.h @@ -218,9 +218,7 @@ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "altbootcmd=run bootcmd\0" \ - "env_default=1\0" \ - "env_check=if test $env_default -eq 1;"\ - " then env set env_default 0;env save;fi\0" \ + "env_check=if env info -p -d -q; then env save; fi\0" \ STM32MP_BOOTCMD \ STM32MP_MTDPARTS \ STM32MP_DFU_ALT_RAM \