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[2001:470:26:54b:226:9eff:fe70:80c2]) by smtp.gmail.com with ESMTPSA id g11sm5264089lfb.94.2019.11.26.05.01.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Nov 2019 05:01:22 -0800 (PST) Received: from home.paul.comp (localhost [127.0.0.1]) by home.paul.comp (8.15.2/8.15.2/Debian-14~deb10u1) with ESMTP id xAQD1K0d031175; Tue, 26 Nov 2019 16:01:20 +0300 Received: (from paul@localhost) by home.paul.comp (8.15.2/8.15.2/Submit) id xAQD1K1I031174; Tue, 26 Nov 2019 16:01:20 +0300 From: Paul Fertser To: openwrt-devel@lists.openwrt.org Date: Tue, 26 Nov 2019 16:01:11 +0300 Message-Id: <20191126130111.31134-1-fercerpav@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191126_050126_342554_CBA71B8E X-CRM114-Status: UNSURE ( 8.19 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:241 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (fercerpav[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain Subject: [OpenWrt-Devel] [RFC][PATCH] ath79-tiny: enable 4k sectors X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Fertser Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org This enables using 4kiB sectors as erase blocks for 4MiB NOR flash ICs that support it. Writeable jffs2 overlay used to store settings requires a partition with at least 5 erase blocks, so using small sectors is essential for devices with 4MiB flash. Sysupgrading a device running firmware without this feature will likely not allow to preserve configs automatically but since ath79 is considered to be in a "technology preview" state it shouldn't be a problem. Signed-off-by: Paul Fertser --- target/linux/ath79/tiny/config-default | 1 + 1 file changed, 1 insertion(+) diff --git a/target/linux/ath79/tiny/config-default b/target/linux/ath79/tiny/config-default index 90cd5534c7..9b845abbff 100644 --- a/target/linux/ath79/tiny/config-default +++ b/target/linux/ath79/tiny/config-default @@ -1,4 +1,5 @@ CONFIG_LEDS_RESET=y +CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y CONFIG_NET_DSA=y CONFIG_NET_DSA_MV88E6060=y CONFIG_NET_DSA_TAG_TRAILER=y