54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
From patchwork Thu Apr 5 09:37:52 2018
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Content-Type: text/plain; charset="utf-8"
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MIME-Version: 1.0
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Content-Transfer-Encoding: 7bit
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Subject: [U-Boot] rpi: Allow to boot without serial
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X-Patchwork-Submitter: Alexander Graf <agraf@suse.de>
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X-Patchwork-Id: 895325
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X-Patchwork-Delegate: agraf@suse.de
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Message-Id: <20180405093752.32985-1-agraf@suse.de>
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To: u-boot@lists.denx.de
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Date: Thu, 5 Apr 2018 11:37:52 +0200
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From: Alexander Graf <agraf@suse.de>
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List-Id: U-Boot discussion <u-boot.lists.denx.de>
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When we enable CONFIG_OF_BOARD on Raspberry Pis, we may end up without
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serial console support in early boot. Hence we need to make the serial
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port optional, otherwise we will never get to the point where serial
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would be probed.
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Signed-off-by: Alexander Graf <agraf@suse.de>
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---
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configs/rpi_0_w_defconfig | 1 +
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configs/rpi_2_defconfig | 1 +
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configs/rpi_defconfig | 1 +
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3 files changed, 3 insertions(+)
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diff --git a/configs/rpi_0_w_defconfig b/configs/rpi_0_w_defconfig
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index 04717d5e50..6e02cf34e9 100644
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--- a/configs/rpi_0_w_defconfig
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+++ b/configs/rpi_0_w_defconfig
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@@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
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CONFIG_CONSOLE_SCROLL_LINES=10
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CONFIG_PHYS_TO_BUS=y
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CONFIG_OF_LIBFDT_OVERLAY=y
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+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
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diff --git a/configs/rpi_2_defconfig b/configs/rpi_2_defconfig
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index f8203c9d47..dd3c60cc93 100644
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--- a/configs/rpi_2_defconfig
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+++ b/configs/rpi_2_defconfig
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@@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
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CONFIG_CONSOLE_SCROLL_LINES=10
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CONFIG_PHYS_TO_BUS=y
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CONFIG_OF_LIBFDT_OVERLAY=y
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+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
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diff --git a/configs/rpi_defconfig b/configs/rpi_defconfig
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index d13d3d3e2e..2c0412d8ea 100644
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--- a/configs/rpi_defconfig
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+++ b/configs/rpi_defconfig
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@@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
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CONFIG_CONSOLE_SCROLL_LINES=10
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CONFIG_PHYS_TO_BUS=y
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CONFIG_OF_LIBFDT_OVERLAY=y
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+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
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