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Mon, 04 Mar 2024 20:02:44 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rhDYK-00Ed9V-0c; Mon, 04 Mar 2024 20:00:44 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 4 Mar 2024 19:59:10 +0100 Message-Id: <20240304190038.3486881-26-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240304190038.3486881-1-a.fatoum@pengutronix.de> References: <20240304190038.3486881-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240304_190254_859785_D54A93C4 X-CRM114-Status: GOOD ( 11.21 ) 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.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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: [PATCH v2 025/113] efi: payload: restrict 8250 UART at I/O port 0x3f8 registration to x86 X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The 8250 is available on other platforms, but being located at I/O port 0x3f8 is mostly a x86 PC thing, so restrict registering that console to x86. This will become required when we start building EFI payload binaries for architectures besides x86. Signed-off-by: Ahmad Fatoum --- efi/payload/init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/efi/payload/init.c b/efi/payload/init.c index 9afb11fd94a5..5f2cb085da90 100644 --- a/efi/payload/init.c +++ b/efi/payload/init.c @@ -215,8 +215,9 @@ static int efi_console_init(void) add_generic_device("efi-stdio", DEVICE_ID_SINGLE, NULL, 0 , 0, 0, NULL); - add_ns16550_device(0, 0x3f8, 0x10, IORESOURCE_IO | IORESOURCE_MEM_8BIT, - &ns16550_plat); + if (IS_ENABLED(CONFIG_X86)) + add_ns16550_device(0, 0x3f8, 0x10, IORESOURCE_IO | IORESOURCE_MEM_8BIT, + &ns16550_plat); return 0; } -- 2.39.2