| Message ID | 20210510120726.5242-4-andre.przywara@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show
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Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lg4hs-008fga-2F for linux-arm-kernel@lists.infradead.org; Mon, 10 May 2021 12:08:17 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id BE9BA1691; Mon, 10 May 2021 05:08:14 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 060843F73B; Mon, 10 May 2021 05:08:13 -0700 (PDT) From: Andre Przywara <andre.przywara@arm.com> To: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org, Jaxson Han <Jaxson.Han@arm.com> Subject: [aarch64 boot-wrapper PATCH 3/6] configure: Use earlycon instead of earlyprintk Date: Mon, 10 May 2021 13:07:23 +0100 Message-Id: <20210510120726.5242-4-andre.przywara@arm.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20210510120726.5242-1-andre.przywara@arm.com> References: <20210510120726.5242-1-andre.przywara@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210510_050816_172186_FD29D1C3 X-CRM114-Status: GOOD ( 12.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
| Series |
Various (build system) fixes
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expand
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diff --git a/configure.ac b/configure.ac index 2b295de..9e3b722 100644 --- a/configure.ac +++ b/configure.ac @@ -99,7 +99,7 @@ AC_SUBST([FILESYSTEM], [$USE_INITRD]) AM_CONDITIONAL([INITRD], [test "x$USE_INITRD" != "x"]) AS_IF([test "x$X_IMAGE" = "x"],[C_CONSOLE="ttyAMA0"],[C_CONSOLE="hvc0"]) -C_CMDLINE="console=$C_CONSOLE earlyprintk=pl011,0x1c090000" +C_CMDLINE="console=$C_CONSOLE earlycon=pl011,0x1c090000" AC_ARG_WITH([cmdline], AS_HELP_STRING([--with-cmdline], [set a command line for the kernel]), [C_CMDLINE=$withval])
The arm64 Linux kernel dropped support for the "earlyprintk" command line parameter a long time ago[1], instead it uses the earlycon parameter now. Replace earlyprintk with earlycon on the default command line, to see early kernel output. Ideally we would just say "earlycon" (without specifying an MMIO address), but this relies on the stdout-path property in the /chosen node, which the model DTs do not carry. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ef0ed95ee04 Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)