{"id":2215653,"url":"http://patchwork.ozlabs.org/api/patches/2215653/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260325011842.298113-1-marek.vasut+renesas@mailbox.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260325011842.298113-1-marek.vasut+renesas@mailbox.org>","list_archive_url":null,"date":"2026-03-25T01:18:28","name":"arm64: renesas: Make R-Car board code 32-bit ARMv8-M compatible","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"5e0a718b6034f2caa8ecfe821e3dec9fe3c41bd8","submitter":{"id":85650,"url":"http://patchwork.ozlabs.org/api/people/85650/?format=json","name":"Marek Vasut","email":"marek.vasut+renesas@mailbox.org"},"delegate":{"id":1699,"url":"http://patchwork.ozlabs.org/api/users/1699/?format=json","username":"marex","first_name":"Marek","last_name":"Vasut","email":"marek.vasut@gmail.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260325011842.298113-1-marek.vasut+renesas@mailbox.org/mbox/","series":[{"id":497369,"url":"http://patchwork.ozlabs.org/api/series/497369/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=497369","date":"2026-03-25T01:18:28","name":"arm64: renesas: Make R-Car board code 32-bit ARMv8-M compatible","version":1,"mbox":"http://patchwork.ozlabs.org/series/497369/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2215653/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2215653/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256\n header.s=mail20150812 header.b=TwY1JI3j;\n\tdkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org\n header.a=rsa-sha256 header.s=mail20150812 header.b=Er03Imxf;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org;\n s=mail20150812; t=1774401527;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding;\n bh=PxIT81DKKpPC0owQReYEbFsGfOR3/Rci61bNUdcpxd4=;\n b=TwY1JI3jVMGPJKWZNgacv14+2JB06Klb8o5m2XlAMY64PhYf47Wbkl7pD1M6nXxZ79Yd0b\n hFI24RcFn6D1Sd5+gpFBt2AHC0q6bS7n7CkQS4ZaQSijIM9ygTRPIG5TEjf7MF6KW4lteu\n XT8ZF560wmzx45h/RHCO0jKV7fYxjGytCzI5snfFisu3A3eeo19SHv42wmkwNEL6iMcvf3\n Hp4JUnxbMF8ER6esentOC46akVSQ0jHVVqhUfSQoTzfb1diHZEP3laTpAGGZx6oZM9N3dR\n skuje+yypAYQtB2pzjCUCYhosRRq7+ZGIyw1/4fvBkiLynSDlH3po0u9oqqfnw==","v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org;\n s=mail20150812; t=1774401526;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding;\n bh=PxIT81DKKpPC0owQReYEbFsGfOR3/Rci61bNUdcpxd4=;\n b=Er03ImxfTvwcaaCkDlTMrN3dMCi35B7NfP7qPUDvPdLdMjNz+fwYkOTYNCDmjS7I0ooCuX\n qf/n0w8QmAmKsWoDxKtgEo9ypk0dRDIqcP1yYCXPQSJrT3rp5z/dz/D5cNvc8BPUn5dnkL\n bxdXfrjmPwGTD3To+/QHhsg62ueDZp6aOmlomVCPXK25Vx7whIUwNICmWSPZdOQJoIIb6x\n pODvQ4CpfayffetqeEz39U/LiYv3etUPJfbf7YQoIpIa6/4d/8433Z1O0l1PO9W9hEGKYs\n ibunD/Vn8w9mBTfH1TQZgeCl4sveT5UOmoKQO2B6XMRAIlJPdo1kZnDfdQTmcw=="],"From":"Marek Vasut ","To":"u-boot@lists.denx.de","Cc":"Marek Vasut ,\n Hai Pham , Khanh Le ,\n Nobuhiro Iwamatsu , Tom Rini ","Subject":"[PATCH] arm64: renesas: Make R-Car board code 32-bit ARMv8-M\n compatible","Date":"Wed, 25 Mar 2026 02:18:28 +0100","Message-ID":"<20260325011842.298113-1-marek.vasut+renesas@mailbox.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-MBO-RS-ID":"4fa3a50c20d5a2ef749","X-MBO-RS-META":"9ajwq4eqsgomw4e6s551utxpaj6di3hx","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","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"},"content":"The 64-bit R-Car board code is currently unbuildable on 32-bit ARM\ncores. Skip DRAM initialization bits to make the code compatible with\nthese cores, because those cores do not use the DRAM, they only use\nSRAM.\n\nSigned-off-by: Marek Vasut \n---\nCc: Hai Pham \nCc: Khanh Le \nCc: Nobuhiro Iwamatsu \nCc: Tom Rini \nCc: u-boot@lists.denx.de\n---\n board/renesas/common/rcar64-common.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)","diff":"diff --git a/board/renesas/common/rcar64-common.c b/board/renesas/common/rcar64-common.c\nindex 2d956611056..497e7663aea 100644\n--- a/board/renesas/common/rcar64-common.c\n+++ b/board/renesas/common/rcar64-common.c\n@@ -25,7 +25,8 @@ int dram_init(void)\n {\n \tint ret = fdtdec_setup_mem_size_base();\n \n-\tif (current_el() == 3 && gd->ram_base == 0x48000000) {\n+\tif (IS_ENABLED(CONFIG_ARM64) && current_el() == 3 &&\n+\t gd->ram_base == 0x48000000) {\n \t\t/*\n \t\t * If this U-Boot runs in EL3, make the bottom 128 MiB\n \t\t * available for loading of follow up firmware blobs.\n@@ -45,7 +46,7 @@ int dram_init_banksize(void)\n \n \tfdtdec_setup_memory_banksize();\n \n-\tif (current_el() != 3)\n+\tif (IS_ENABLED(CONFIG_ARM64) && current_el() != 3)\n \t\treturn 0;\n \n \tfor (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {\n","prefixes":[]}