From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 06 Jun 2023 10:45:13 +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 1q6SJW-00CpSW-7E for lore@lore.pengutronix.de; Tue, 06 Jun 2023 10:45:13 +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 1q6SJT-00072a-P4 for lore@pengutronix.de; Tue, 06 Jun 2023 10:45:12 +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-Type:Cc:To:Subject: Message-ID:Date:From:In-Reply-To:References:MIME-Version:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uLYkYnxiVyNKIiNhZsgGCq0ogzdakqNbqgualtlgqEU=; b=laoJQ34Q8bVCvFNhiOyeu+GP/T v536FRpsyygx09wko4tlBXYrN7Ctf/666t7aIKzkyrWZzFdZSlc3TL/JpiR9eH/KiTaoG6T2XFwlS 87JiX4RP2TRYERR+KeB3H6rNDHWcmy5DrN6xoj8ku4R92K6AUeo+51ifdWprlMim++Agy6cma0RVk Z2eNcHPiiFk/TrmdIslRQccVk7avklTlo+63ReuiJcZITQn+dU8IkHZh5jC8z6Sbpm4JXw1rR9Wrv hGszkR5TvBDAHP6cH7SsU0xFYjxRgEpc2p4Dar9BzJaeRViu1bkljMnPTrY7s5OJfTBmewL7gl8nl v2LFnLBA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q6SII-000qfG-2n; Tue, 06 Jun 2023 08:43:58 +0000 Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q6SIG-000qeS-19 for barebox@lists.infradead.org; Tue, 06 Jun 2023 08:43:57 +0000 Received: by mail-pf1-x430.google.com with SMTP id d2e1a72fcca58-653bed78635so2557061b3a.0 for ; Tue, 06 Jun 2023 01:43:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686041032; x=1688633032; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=uLYkYnxiVyNKIiNhZsgGCq0ogzdakqNbqgualtlgqEU=; b=IOeEYGElelVTPnTTF3gF6P8guFEN65XrTP8uf0Gfaf3rs8e9dWCyPdIzcuFYljUaeo LVgao74zOgBqJY+m8UXxIw9dnH08YWPNhpqGSBthtOl4hI84iUWK8nCXIeL7bdBxzX0j ROjZTm4VQWfTz+GszjuK2blo/K6sgG11PneFkVbxvZAX874t7q4ODlfB7+fGkho5qH2s 3Grdz/Scq63xjJueq5kjIqrtXgK5F2Hf43/HjX7ql0MvQlhR9bY7LdUx4JmWV7ZtBxgs ZNKpbpxyX/dJWSCECx1APDafHNrThu1rk24vNaGb5pg+H7nlf1EwUW2IeMVThU5hkpVd 9hag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686041032; x=1688633032; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=uLYkYnxiVyNKIiNhZsgGCq0ogzdakqNbqgualtlgqEU=; b=abFWs7Foq6ptd4Ee6pw9BNq2IZ36OE0qsv4jEhvLyXGcXXR3+VX6gAr93oKHVVliql G83zh/2xaCfUyV5lmOfO90TOijAPjExDX3NlTFosi1sIstAWt542ubqr+IA+62UudqQJ LpCQthAXtT7EQIMnt2Jj9of7zYBFvbFe5iQ/BP3Nmlev6wjQvdh9pEcmHue0d1+ToJdo snkrpXIOZVmgMbI86w1V5DSNW0IzU07CI7RKbqusiZVfe5VOoactmuG2Dj14yFNiG8cg mY4uT67h8YIdUcjVXlviy4SlEojz1pIjQfMAqPgzPq79Xc3SNjSlRaCM5vWaLpjN6VLF VTOA== X-Gm-Message-State: AC+VfDwp0MnKEcD6TuLmjnxeJJgSG3yfmmyT/zJOzJ3tFyI4TVOJxE4p 2K03SZ31actIsAs2TAJwx22sSfXrBs4vTVwurZ9tAay3ul2S9Q== X-Google-Smtp-Source: ACHHUZ7mY1HOryvKyVAsKCSj3g1STvHJ01Tf6drO+j4N4Y0o6HiUlxT+EvBJUIWo6RvBmhFMNKtCudGnmGTaZU1FlnU= X-Received: by 2002:a17:90b:3cf:b0:253:2f1b:612b with SMTP id go15-20020a17090b03cf00b002532f1b612bmr1875973pjb.11.1686041032301; Tue, 06 Jun 2023 01:43:52 -0700 (PDT) MIME-Version: 1.0 References: <20230605202634.42175-1-denorl2009@gmail.com> In-Reply-To: From: Denis Orlov Date: Tue, 6 Jun 2023 11:43:40 +0300 Message-ID: To: Ahmad Fatoum Cc: barebox@lists.infradead.org Content-Type: text/plain; charset="UTF-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230606_014356_399225_7C976DA9 X-CRM114-Status: GOOD ( 24.05 ) 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=-4.7 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 Ahmad, On Tue, 6 Jun 2023 at 11:02, Ahmad Fatoum wrote: > > 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 Good idea, will do that and send another patch a bit later. > > 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. Yeah, that sounds interesting, will also try to do that. Regards, Denis > > 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 | >