9bc61e6318
* Add hassos configuration for intel-nuc: * Cloned from ova config * Use default amd64 kernel config * Add support for Intel IGB type nics * Add rng-tools for better random * Build with iwlwifi module & firmware (only newer modules with iwlmvm firmware) * Include firmware for 915, which should improve power efficiency. Build display and audio as a module to make it all work. * Add intel_nuc to build script. * Change directory structure as proposed by @pvizeli * * Fix paths * Remove unused patch directory * Unduplicate barebox config.
34 lines
954 B
Diff
34 lines
954 B
Diff
From 26148417fab419a0c7f301fb8f2be015324d5374 Mon Sep 17 00:00:00 2001
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From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
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Date: Fri, 30 Jun 2017 16:53:17 +0200
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Subject: libdt: support finding devices by partuuid
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Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
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diff --git a/src/libdt.c b/src/libdt.c
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index 3adeed2..2bc6cc1 100644
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--- a/src/libdt.c
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+++ b/src/libdt.c
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@@ -2393,6 +2393,18 @@ int of_get_devicepath(struct device_node *partition_node, char **devpath, off_t
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*/
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node = partition_node->parent;
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+ if (of_device_is_compatible(node, "fixed-partitions")) {
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+ const char *uuid;
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+
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+ /* when partuuid is specified short-circuit the search for the cdev */
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+ ret = of_property_read_string(partition_node, "partuuid", &uuid);
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+ if (!ret) {
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+ *devpath = basprintf("/dev/disk/by-partuuid/%s", uuid);
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+
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+ return 0;
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+ }
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+ }
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+
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/*
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* Respect flash "partitions" subnode. Use parent of parent in this
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* case.
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--
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cgit v0.10.2
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