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[65.184.195.139]) by smtp.gmail.com with ESMTPSA id cm19-20020a05622a251300b00304b5eef8aasm5644999qtb.32.2022.06.13.13.10.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jun 2022 13:10:59 -0700 (PDT) Date: Mon, 13 Jun 2022 16:10:57 -0400 From: Tom Rini To: Fabio Estevam Cc: Neil Armstrong , AKASHI Takahiro , Heinrich Schuchardt , Simon Glass , ilias.apalodimas@linaro.org, masami.hiramatsu@linaro.org, U-Boot-Denx , Heiko Thiery Subject: Re: [PATCH v5 07/12] efi_loader: disk: a helper function to create efi_disk objects from udevice Message-ID: <20220613201057.GT2484912@bill-the-cat> References: <20220419010517.47175-1-takahiro.akashi@linaro.org> <20220419010517.47175-8-takahiro.akashi@linaro.org> <258575a1-8c55-3229-f27a-d608a7aad0ec@baylibre.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="cWMyMvz3WpiqfrV1" Content-Disposition: inline In-Reply-To: X-Clacks-Overhead: GNU Terry Pratchett 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 0.103.5 at phobos.denx.de X-Virus-Status: Clean --cWMyMvz3WpiqfrV1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 13, 2022 at 04:54:45PM -0300, Fabio Estevam wrote: > On Wed, May 18, 2022 at 6:23 AM Neil Armstrong = wrote: >=20 > > This change as commit a9bf024b2933bba0e23038892970a18b72dfaeb4 in maste= r makes Amlogic S905X board libretech-cc to crash: >=20 > This change also causes issues on a kontron-sl-mx8mm and imx8mn ddr3 evk = boards. >=20 > The problem on these boards is that serial console garbage is seen: >=20 > Net: eth0: ethernet@30be0000 > Hit any key to stop autoboot: 0 > u-boot=3D> [25;88R > Unknown command '[25' - try 'help' > Unknown command '88R' - try 'help' >=20 > These extraneous characters stop the boot process. >=20 > As a workaround, I disabled CONFIG_EFI_LOADER, and then the serial > garbage does not happen and the board can boot normally. >=20 > Heiko confirmed the same behavior on an imx8mn evk ddr3 board. What happens if you increase logging so that you can see other errors that happen as it feels like we're probably overflowing some buffer or something along the way. --=20 Tom --cWMyMvz3WpiqfrV1 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmKnmcsACgkQFHw5/5Y0 tyzTrgwApdCEYna9YfFnJ8RYaJJQeeVJMB1WkSdzfDMZenKXQv7vs63aOpqD7Blb In2oKZehmKrZ9WoYeJILFHHe6cx+YDBIFRlQiYYZ1hjoGS6botvjdA6KttXOxVWA 36TnreG6RgKOAFdWOrQwJeCbK3R2SNvW53YrYJmhQ+q5VHGqZuEVhNCFuZ/ywUk7 JIGPeSIJGTIXcyLkvz05uplQj2LPXXgZl+oRCUpD82gDQTruM32Z4P3c/cxY8fK3 rKV8Kjb1ZQ+WMZWH1isaDJVAfwcR1RX5V4XtDAfGqkjYAFpVZOWt8y/fVjqxvKhJ FFsl55JHQZpyBmhnJDphnKp8x39HKOAjLMjtiHMd1Ys7sj1feQH54I1SWhCZ4MLZ tKlYF0Kxz4s6eYi3HhHflNibHkRf2oBqnZgsUecEcMWZ8vIFUZHfronvrE23I0Ai pABiX0NiElSyL12hA4liUwqZlUeOB+z4UYkcbMfaB+PMQR/kVail2CQq0vOq+di7 Ne7zu6TD =n0kv -----END PGP SIGNATURE----- --cWMyMvz3WpiqfrV1--