From: Ian Abbott <abbotti@mev.co.uk>
To: ptxdist@pengutronix.de
Cc: Ian Abbott <abbotti@mev.co.uk>
Subject: [ptxdist] [PATCH] image-root-ext: add configuration option to set a volume label
Date: Thu, 6 Jun 2024 18:00:52 +0100 [thread overview]
Message-ID: <20240606170052.1255877-1-abbotti@mev.co.uk> (raw)
genimage supports volume labels for ext2/ext3/ext4 filesystems, so let
us allow it to be configured in PTXdist.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---
config/images/ext.config | 1 +
platforms/image-root-ext.in | 8 ++++++++
rules/image-root-ext.make | 2 ++
3 files changed, 11 insertions(+)
diff --git a/config/images/ext.config b/config/images/ext.config
index 0ba21fc72..7082234b0 100644
--- a/config/images/ext.config
+++ b/config/images/ext.config
@@ -2,6 +2,7 @@
image @IMAGE@ {
@EXT_TYPE@ {
use-mke2fs = true
+ label = "@LABEL@"
}
size = @SIZE@
mountpoint = "/"
diff --git a/platforms/image-root-ext.in b/platforms/image-root-ext.in
index 950a59c41..a2c2b32cd 100644
--- a/platforms/image-root-ext.in
+++ b/platforms/image-root-ext.in
@@ -44,4 +44,12 @@ config IMAGE_ROOT_EXT_TYPE
default "ext3" if IMAGE_ROOT_EXT_EXT3
default "ext4" if IMAGE_ROOT_EXT_EXT4
+config IMAGE_ROOT_EXT_LABEL
+ string
+ default ""
+ prompt "volume label"
+ help
+ Set a volume label for the file system if the specified label
+ is non-empty. The maximum length of the label is 16 bytes.
+
endif
diff --git a/rules/image-root-ext.make b/rules/image-root-ext.make
index 4a51efa5c..e8eec464f 100644
--- a/rules/image-root-ext.make
+++ b/rules/image-root-ext.make
@@ -20,6 +20,7 @@ IMAGE_ROOT_EXT_IMAGE := $(IMAGEDIR)/root.ext2
IMAGE_ROOT_EXT_FILES := $(IMAGEDIR)/root.tgz
IMAGE_ROOT_EXT_CONFIG := ext.config
IMAGE_ROOT_EXT_SIZE := $(call remove_quotes,$(PTXCONF_IMAGE_ROOT_EXT_SIZE))
+IMAGE_ROOT_EXT_LABEL := $(call remove_quotes,$(PTXCONF_IMAGE_ROOT_EXT_LABEL))
# ----------------------------------------------------------------------------
# Image
@@ -35,6 +36,7 @@ IMAGE_ROOT_EXT_SCALE := $(subst %,,$(IMAGE_ROOT_EXT_SIZE))/80/1024/1024
IMAGE_ROOT_EXT_ENV += \
SIZE="$(shell echo $$(($(IMAGE_ROOT_EXT_BASE)*$(IMAGE_ROOT_EXT_SCALE)+1))M)"
endif
+IMAGE_ROOT_EXT_ENV += LABEL="$(IMAGE_ROOT_EXT_LABEL)"
ifdef PTXCONF_IMAGE_ROOT_EXT
$(IMAGE_ROOT_EXT_IMAGE):
--
2.43.0
next reply other threads:[~2024-06-06 17:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-06 17:00 Ian Abbott [this message]
2024-06-15 14:58 ` [ptxdist] [APPLIED] " Michael Olbrich
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