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([2804:1b3:a801:a24:1ad1:7a2c:313f:6408]) by smtp.gmail.com with ESMTPSA id 00721157ae682-81f33ee52a0sm6372937b3.36.2026.07.21.18.37.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 18:37:13 -0700 (PDT) To: u-boot@0leil.net Cc: djw@t-chip.com.cn, sjg@chromium.org, kever.yang@rock-chips.com, u-boot@lists.u-boot-project.org, trini@konsulko.com, Fabio Estevam Subject: [PATCH v2 5/5] rockchip: roc-pc-rk3399: Enable redundant environment Date: Tue, 21 Jul 2026 22:36:42 -0300 Message-ID: <20260722013642.1011666-5-festevam@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260722013642.1011666-1-festevam@gmail.com> References: <20260722013642.1011666-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784684234; x=1785289034; darn=lists.u-boot-project.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=3VZ8C8SeFtjRdo/eT3W/oZIKDAnqhbZYWUATqftqKTg=; b=EXLIszH+uKGFJcCP1m5hysoMRqEEyBA7jRv8YJe0bGGJSz/u1+N2irzfcjOpdqcGIJ imqbEtsU/6WLSOnAEJIZq8IltS9qcq0bxgVcD2ZwNudz4DUz8Y0tb1y112//U4acT0Hi D9U1DvVUCzKvOTuew80x60z57h5l7O/gVfh5JpqQJMRf+yK7oea6fa7EEaL/st98dG6n ySWCnIBQpKSRN86JL5kdC3zEYOh5wgdirv7FblGBcBuIR2qtDr74egO/Glw1lKC9C6NR cH2GrD8jLxDH8ygaEj5wJC4SeVgoP/ZDMR1I3uyrseHbzIHoULI/IenbVmJ9ZYnrc3Gs k5NQ== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=gmail.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b=EXLIszH+ X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Fabio Estevam via U-Boot Reply-To: Fabio Estevam Errors-To: u-boot-bounces@lists.u-boot-project.org Sender: "U-Boot" From: Fabio Estevam Use the final 64 KiB of the first 4 MiB of SPI NOR for two 32 KiB U-Boot environment copies. Place the primary copy at 0x3f0000 and the redundant copy at 0x3f8000. Both copies are aligned to the 4 KiB erase-sector size and together occupy 0x3f0000 through 0x3fffff. Redundancy protects the environment against power loss or an interrupted update. Signed-off-by: Fabio Estevam --- Changes since v1: - Improved the commit log. configs/roc-pc-rk3399_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig index 127b71e97917..8ded89c6388b 100644 --- a/configs/roc-pc-rk3399_defconfig +++ b/configs/roc-pc-rk3399_defconfig @@ -7,7 +7,7 @@ CONFIG_SPL_I2C=y CONFIG_NR_DRAM_BANKS=1 CONFIG_SF_DEFAULT_SPEED=30000000 CONFIG_ENV_SIZE=0x8000 -CONFIG_ENV_OFFSET=0x3F8000 +CONFIG_ENV_OFFSET=0x3F0000 CONFIG_ENV_SECT_SIZE=0x1000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-roc-pc" CONFIG_OF_LIST="rockchip/rk3399-roc-pc rockchip/rk3399-roc-pc-plus" @@ -19,6 +19,7 @@ CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_SF_DEFAULT_BUS=1 CONFIG_DEBUG_UART_BASE=0xFF1A0000 CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_ENV_OFFSET_REDUND=0x3F8000 CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI=y CONFIG_DEBUG_UART=y @@ -42,6 +43,7 @@ CONFIG_CMD_TIME=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_ENV_REDUNDANT=y CONFIG_ENV_RELOC_GD_ENV_ADDR=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y -- 2.43.0