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([87.200.95.144]) by smtp.gmail.com with ESMTPSA id o26-20020aa7c7da000000b0056bf34d656dsm1996114eds.29.2024.03.24.08.19.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Mar 2024 08:19:12 -0700 (PDT) From: Christian Hewitt To: u-boot@lists.denx.de, u-boot-amlogic@groups.io, linux-amlogic@lists.infradead.org Cc: Christian Hewitt Subject: [PATCH v2 2/2] board: amlogic: add meson_generate_serial_ethaddr fallback to p200 Date: Sun, 24 Mar 2024 15:19:05 +0000 Message-Id: <20240324151905.3817732-3-christianshewitt@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240324151905.3817732-1-christianshewitt@gmail.com> References: <20240324151905.3817732-1-christianshewitt@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add a fall-back method to generate ethaddr from CPU serial on p200 boards if the MAC cannot be read from efuse. This prevents random MAC addresses on the WeTek Hub/Play2 boards. Signed-off-by: Christian Hewitt --- board/amlogic/p200/p200.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/board/amlogic/p200/p200.c b/board/amlogic/p200/p200.c index 7c432f9d281..3061f7a6b3c 100644 --- a/board/amlogic/p200/p200.c +++ b/board/amlogic/p200/p200.c @@ -30,6 +30,8 @@ int misc_init_r(void) mac_addr, EFUSE_MAC_SIZE); if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); + else + meson_generate_serial_ethaddr(); } if (!env_get("serial#")) {