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From: Viresh Kumar <viresh.kumar@linaro.org>
To: devicetree-compiler@vger.kernel.org,
	David Gibson <david@gibson.dropbear.id.au>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
	Pantelis Antoniou <pantelis.antoniou@konsulko.com>,
	Frank Rowand <frowand.list@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Bill Mills <bill.mills@linaro.org>,
	anmar.oueja@linaro.org
Subject: [PATCH] dtc: Allow overlays to have .dtbo extension
Date: Wed,  6 Jan 2021 15:26:08 +0530	[thread overview]
Message-ID: <30fd0e5f2156665c713cf191c5fea9a5548360c0.1609926856.git.viresh.kumar@linaro.org> (raw)

Allow the overlays to have .dtbo extension instead of just .dtb. This
allows them to be identified easily by tools as well as humans.

Allow the dtbo outform in dtc.c for the same.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

---
Hello,

This was earlier posted for the Linux Kernel and here is the thread
where Rob gave his feedback:

https://lore.kernel.org/lkml/CAL_Jsq+0dL=LHo8r9mY_weBP_bQ97UOBnt596J3JoVHwGNinHA@mail.gmail.com/
---
 dtc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dtc.c b/dtc.c
index bdb3f5945699..838c5df96c00 100644
--- a/dtc.c
+++ b/dtc.c
@@ -122,6 +122,8 @@ static const char *guess_type_by_name(const char *fname, const char *fallback)
 		return "dts";
 	if (!strcasecmp(s, ".yaml"))
 		return "yaml";
+	if (!strcasecmp(s, ".dtbo"))
+		return "dtb";
 	if (!strcasecmp(s, ".dtb"))
 		return "dtb";
 	return fallback;
@@ -357,6 +359,8 @@ int main(int argc, char *argv[])
 #endif
 	} else if (streq(outform, "dtb")) {
 		dt_to_blob(outf, dti, outversion);
+	} else if (streq(outform, "dtbo")) {
+		dt_to_blob(outf, dti, outversion);
 	} else if (streq(outform, "asm")) {
 		dt_to_asm(outf, dti, outversion);
 	} else if (streq(outform, "null")) {
-- 
2.25.0.rc1.19.g042ed3e048af


             reply	other threads:[~2021-01-06  9:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-06  9:56 Viresh Kumar [this message]
2021-01-11 10:56 ` [PATCH] dtc: Allow overlays to have .dtbo extension David Gibson

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