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[65.184.195.139]) by smtp.gmail.com with ESMTPSA id ay6-20020a05620a178600b006b958ae8d11sm4303951qkb.37.2022.08.13.08.42.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Aug 2022 08:42:13 -0700 (PDT) Date: Sat, 13 Aug 2022 11:42:11 -0400 From: Tom Rini To: "Matwey V. Kornilov" , Simon Glass Cc: Alex Kiernan , Nishanth Menon , Robert Nelson , U-Boot Mailing List Subject: Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf Message-ID: <20220813154211.GB1146598@bill-the-cat> References: <20220810225202.uegc7jzhecmza3ya@snorkel> <20220811124624.GV1146598@bill-the-cat> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="+z1TabCaj34G8wkI" 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean --+z1TabCaj34G8wkI Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Aug 13, 2022 at 06:31:56PM +0300, Matwey V. Kornilov wrote: > =D1=87=D1=82, 11 =D0=B0=D0=B2=D0=B3. 2022 =D0=B3. =D0=B2 19:11, Matwey V.= Kornilov : > > > > =D1=87=D1=82, 11 =D0=B0=D0=B2=D0=B3. 2022 =D0=B3. =D0=B2 15:53, Alex Ki= ernan : > > > > > > On Thu, Aug 11, 2022 at 1:46 PM Tom Rini wrote: > > > > > > > > On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V. Kornilov wrote: > > > > > > > > > Can somebody please advise me working CONFIG_DEBUG_UART _* values= for > > > > > the board? I think I need to obtain some output from the board to > > > > > debug it further. > > > > > > > > Reading arch/arm/dts/am33xx-l4.dtsi isn't as easy to read as I would > > > > personally like but 0x44e09000 is UART0 and so forth. Updating > > > > doc/board/ti/am335x_evm.rst once you're done with a note about using > > > > DEBUG_UART would be appreciated, thanks. > > > > > > > > > > Some notes I have from a previous life which may be useful, but I'm > > > afraid I've no way of checking these days: > > > > > > * CONFIG_DEBUG_UART=3Dy > > > * CONFIG_DEBUG_UART_BASE=3D0x44e09000 > > > * CONFIG_DEBUG_UART_CLOCK=3D48000000 > > > * CONFIG_DEBUG_UART_OMAP=3Dy > > > * CONFIG_DEBUG_UART_SHIFT=3D2 > > > * CONFIG_DEBUG_UART_BOARD_INIT=3Dy > > > * CONFIG_DEBUG_UART_ANNOUNCE=3Dy > > > > > > > Thanks. Unfortunately, these don't work. >=20 > Ok. The settings were working before 0dba4586 ("arm: Init the debug UART") Simon, any ideas? This is on am335x_evm_defconfig, for example. --=20 Tom --+z1TabCaj34G8wkI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmL3xk8ACgkQFHw5/5Y0 tyztWgv9HfjdO0vUXqf4/wG44cSqf92cippz2Y3GLp4wyUhMEIg14BUdKcJg2m3X KiqOOGl5OxASyWbcHOfkEQgNYWcD/rMhJh3uHUM2LESp+YJRxRMflq8RM8Ln6MC0 OkMS54hMmZx6ZmwK8+eoh+ojGJdfdBuqRcfA9M2Qi/MvJ3b/VROq9mux6ah2vu13 b32FwYaOvsBOUmjU1XeLi73CFISmFgT3Maz/2eLKtv7uXk6IjHNXz1tXsggXIRND Zy8OMr0Oc3JqKfwR5nI4YDPYdES7ERwGfTBQx2k96+cjoLLSCEkar5H++b+pCkVs uW0WzCmreRJW3vsRpqLPGJJVUIw4JXdKyrDjWLOCcpC5r8P16G20RWnHiYYvo04L EQ9BeeDBanhKg2erdjrRStMMVmFTbdjhke2npn7QwjJu3VLZJAnBYtZ3BIjHVDuK bbbq8LrJh0TcwBumMGSINjwA6q65Z1w7JbbHIopurjPyhomV4gkHG09DIXnMXusg 1dSHAnK3 =Ipwx -----END PGP SIGNATURE----- --+z1TabCaj34G8wkI--