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[206.248.184.2]) by smtp.gmail.com with ESMTPSA id o8-20020a05620a2a0800b0074411b03972sm3401023qkp.51.2023.04.17.13.44.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Apr 2023 13:44:52 -0700 (PDT) Date: Mon, 17 Apr 2023 16:44:51 -0400 From: Ralph Siemsen To: Marek Vasut Cc: u-boot@lists.denx.de, Bharat Gooty , Rayagonda Kokatanur Subject: Re: [PATCH v4 07/10] ARM: rzn1: basic support for Renesas RZ/N1 SoC Message-ID: <20230417204451.GJ642444@maple.netwinder.org> References: <20230308202653.1926303-1-ralph.siemsen@linaro.org> <20230308202653.1926303-8-ralph.siemsen@linaro.org> <9c36e8c1-094a-f96e-a28e-b37e662e7d3f@mailbox.org> <20230417185701.GE642444@maple.netwinder.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: 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 On Mon, Apr 17, 2023 at 10:30:26PM +0200, Marek Vasut wrote: >I mean, if you drop 'CLK' and 'CLK_RENESAS' from this list, do they >still get selected because 'CLK_R8A06G032' is in this list ? If yes, >then drop them from this list, else keep them. If I drop the first two, I get some kconfig warnings: WARNING: unmet direct dependencies detected for CLK_R9A06G032 Depends on [n]: CLK_RENESAS [=n] Selected by [y]: - ARCH_RZN1 [=y] && And there is no output on the UART. >>I don't have a strong preference, if moving to mach-rmobile makes >>sense, let me know and I can give it a go. > >I think it does make sense to keep all the renesas stuff in >mach-rmobile . We can rename that to mach-renesas in some subsequent >patch. Okay, I will try moving it. Does this also then mean I should abandon ARCH_RZN1 in favour of ARCH_RMOBILE? This could be more challenging... >>>Why not enable icache with icache_enable() too ? >> >>The I-cache is enabled quite early in arch/arm/cpu/armv7/start.S > >Add a comment please. Done! Ralph