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Sun, 5 Apr 2020 22:01:55 +0200 (CEST) Subject: Re: [PATCH V4 00/22] ARM: dts: stm32: Repair AV96 board To: Manivannan Sadhasivam References: <20200401132237.60880-1-marex@denx.de> <20200405144305.GT8912@Mani-XPS-13-9360> <38dc1697-28e3-8680-4998-74e30339a2eb@denx.de> <20200405183729.GA9410@Mani-XPS-13-9360> From: Marek Vasut Message-ID: <0faa0102-4504-d17b-fb7a-d710100cce2f@denx.de> Date: Sun, 5 Apr 2020 22:01:54 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200405183729.GA9410@Mani-XPS-13-9360> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200405_130200_898879_4A5F3581 X-CRM114-Status: GOOD ( 19.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexandre Torgue , Patrice Chotard , Patrick Delaunay , Maxime Coquelin , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 4/5/20 8:37 PM, Manivannan Sadhasivam wrote: > On Sun, Apr 05, 2020 at 04:55:54PM +0200, Marek Vasut wrote: >> On 4/5/20 4:43 PM, Manivannan Sadhasivam wrote: >>> Hi Marek, >> >> Hi, >> >>> On Wed, Apr 01, 2020 at 03:22:15PM +0200, Marek Vasut wrote: >>>> The AV96 board device tree is completely broken and does not match the >>>> hardware. This series fixes it up. >>>> >>> >>> Can you please share a git tree with all these patches? These are not >>> applying cleanly on top of mainline/master or linux-next/master. >> >> Alex asked for them to be rebased on >> git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git >> branch >> stm32-next >> > > Thanks, I'm able to build with your patches. Btw, I just found that the > current mainline versions of u-boot and Linux kernel are certainly broken > on old Avenger96 (588-100) as well. Considering the difference between the prototype board and the 588-200 production board, that's quite possible. Are you willing to test things on the 588-100 board ? If so, then we can try and support the 588-100 too. > u-boot doesn't boot while linux kernel has MMC2 and Ethernet broken as you > reported. However, checking out the commit which added Avenger96 board support > in both projects works fine. At least 35a54d41d9d4 ("ARM: dts: stm32mp1: sync device tree with v5.2-rc4") in U-Boot broke the old board. But that should all be fixed for the upcoming U-Boot release in master already (for 588-200). The rest is a lot of incorrect pinmux in both, fixed in U-Boot already, fixed by this set for Linux. > So this clearly tells that there is a regression which caused the board support > to be broken with mainline u-boot and kernel. I didn't try to find the offending > commit(s) as the support for STM32MP1 got matured in both the projects. But > we can go ahead with your patches. > > I will review the remaining patches tomorrow _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel