From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 06 Jun 2023 10:03:34 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1q6RfD-00CnI9-Qa for lore@lore.pengutronix.de; Tue, 06 Jun 2023 10:03:34 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q6RfA-00009Q-Du for lore@pengutronix.de; Tue, 06 Jun 2023 10:03:32 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=k97CEJAJqqcxZ8AyjCDU4qqmGn1kTFis9hffro7Y/XA=; b=DV7ibWIRX7KdjLlaAmOgW3MIar KAe0oZtAMWOGFkUmzKYSQ+uxjhupi+U6LQA10+Be6qmNygM4yHD9MYwJ5Cff/2+DfDgK0blhJTmpJ f1f//4uxxyjROKplDDZ5F73VBQ+69pa0dnPpZ+eXONlQKm+YI0Ub51YQCG67ukA2TvBVeS5TDQ7jU Wa+P2yJocx/Ha1cafFPZsuWiz212kGxbX3ejYXDZEQXHfHmc1yv4DJYGGv81255ZSVnlXVQK9/nXd EifRLbJErL3y9RclIdT8aLDPhO4Cc/O5eQaSBQcYeqgusL053qisYUvlpRfVESQTLPcvWYu9FEa/l zzXnoYCw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q6Rds-000ibM-2P; Tue, 06 Jun 2023 08:02:12 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q6Rdp-000iaf-2I for barebox@lists.infradead.org; Tue, 06 Jun 2023 08:02:11 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1q6Rdm-0008J0-Kp; Tue, 06 Jun 2023 10:02:06 +0200 Message-ID: Date: Tue, 6 Jun 2023 10:02:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Content-Language: en-US To: Denis Orlov , barebox@lists.infradead.org References: <20230605202634.42175-1-denorl2009@gmail.com> From: Ahmad Fatoum In-Reply-To: <20230605202634.42175-1-denorl2009@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230606_010209_748643_898F9F70 X-CRM114-Status: GOOD ( 19.29 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 00/17] MIPS: fix and improve 64BIT support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Hello Denis, On 05.06.23 22:10, Denis Orlov wrote: > The existing 64BIT support for MIPS was somewhat incomplete with no > board having MIPS64 CPUs specified to be available as targets. Define > Malta as supporting those and fix all the compilation and linking > errors. Make some optional features available with 64BIT too. Would be cool to test this in CI. Could you add: - a defconfig that enables this board (I'd call it mips64_defconfig and if another MIPS64 SoC is added, we will add it there, like we do now for e.g. multi_v8_defconfig on ARM) - a Labgrid env file that configures QEMU appropriately See test/mips/qemu-malta_defconfig.yaml for an example If you like, you can go further and send a patch adding it to CI's test-labgrid-pytest.yml workflow, but I can do that too. Cheers, Ahmad > > Denis Orlov (17): > MIPS: malta: allow to choose MIPS64 target CPU in config > MIPS: malta: use CKSEG instead of KSEG macros > MIPS: reloc: fix relocation with CONFIG_64BIT enabled > MIPS: o32: provide ta0..ta3 register definitions > MIPS: pbl: use o32/n64 compatible register definitions > MIPS: pbl: fix linking errors with CONFIG_64BIT > MIPS: use MIPS32/MIPS64 generic instruction macros > MIPS: malta: fix GT64120 base virtual address on 64BIT > MIPS: fix addresses of exception vectors in 64-bit mode > MIPS: fix *ADDR macro usage warnings on CONFIG_64BIT > MIPS: Makefile: sign-extend TEXT_BASE value on CONFIG_64BIT > MIPS: enable 64-bit kernel segment addressing on CONFIG_64BIT > MIPS: traps: fix passing wrong sp when returning from exception > MIPS: pbl_macros: use generic load/store macros in > copy_to_link_location > MIPS: add 64-bit support for optimized string functions > MIPS: make setjmp/longjmp/initjmp available in 64BIT builds > MIPS: main_entry-pbl: fix conversion warnings on CONFIG_64BIT > > arch/mips/Kconfig | 6 +- > arch/mips/Makefile | 14 +++-- > arch/mips/boards/qemu-malta/lowlevel.S | 4 +- > arch/mips/boot/main_entry-pbl.c | 11 ++-- > arch/mips/boot/main_entry.c | 2 +- > arch/mips/boot/start.S | 4 +- > arch/mips/include/asm/asm.h | 10 +-- > arch/mips/include/asm/debug_ll_ns16550.h | 6 +- > arch/mips/include/asm/dma.h | 16 ++--- > arch/mips/include/asm/io.h | 2 +- > arch/mips/include/asm/pbl_macros.h | 62 +++++++++++-------- > arch/mips/include/asm/pbl_nmon.h | 10 +-- > arch/mips/include/asm/regdef.h | 6 ++ > arch/mips/include/asm/setjmp.h | 2 +- > arch/mips/lib/genex.S | 8 +-- > arch/mips/lib/memcpy.S | 37 +++++++++-- > arch/mips/lib/reloc.c | 7 +-- > arch/mips/lib/setjmp.S | 48 +++++++------- > arch/mips/lib/traps.c | 2 +- > .../mach-malta/include/mach/mach-gt64120.h | 2 +- > arch/mips/mach-malta/pci.c | 2 +- > 21 files changed, 156 insertions(+), 105 deletions(-) > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |