diff mbox series

[1/1] arm-bsp/corstone-1000: IMAGE_ROOTFS_EXTRA_SPACE workaround

Message ID 20241213141027.486517-2-adam.johnston@linaro.org
State New
Headers show
Series arm-bsp/corstone-1000: IMAGE_ROOTFS_EXTRA_SPACE workaround | expand

Commit Message

Adam Johnston Dec. 13, 2024, 2:10 p.m. UTC 
From: Adam Johnston <adam.johnston@linaro.org>

When images are repacked IMAGE_ROOTFS_EXTRA_SPACE is ignored.
This is not necessarily a bug but an undocumented quirk of how wic
works.

Evaluate IMAGE_ROOTFS_EXTRA_SPACE and use the value with the
 --extra-space option. Note that, since IMAGE_ROOTFS_EXTRA_SPACE is in
Kb, the value for `--extra-space` requires the explicit 'K' suffix (the
default is 'M')

Signed-off-by: Adam Johnston <adam.johnston@linaro.org>
---
 meta-arm-bsp/conf/layer.conf                       | 2 ++
 meta-arm-bsp/conf/machine/include/corstone1000.inc | 3 +++
 meta-arm-bsp/wic/efi-disk-no-swap.wks.in           | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/meta-arm-bsp/conf/layer.conf b/meta-arm-bsp/conf/layer.conf
index bbe28be2..a1f0730d 100644
--- a/meta-arm-bsp/conf/layer.conf
+++ b/meta-arm-bsp/conf/layer.conf
@@ -28,3 +28,5 @@  BBFILES_DYNAMIC += " \
 WARN_QA:append:layer-meta-arm-bsp = " patch-status"
 
 addpylib ${LAYERDIR}/lib oeqa
+
+IMAGE_ROOTFS_EXTRA_ARGS ?= ""
diff --git a/meta-arm-bsp/conf/machine/include/corstone1000.inc b/meta-arm-bsp/conf/machine/include/corstone1000.inc
index 132d425a..791b17de 100644
--- a/meta-arm-bsp/conf/machine/include/corstone1000.inc
+++ b/meta-arm-bsp/conf/machine/include/corstone1000.inc
@@ -63,3 +63,6 @@  ARM_SYSTEMREADY_FIRMWARE = "${FIRMWARE_DEPLOYMENT}:do_deploy \
                             corstone1000-esp-image:do_image_complete \
                            "
 ARM_SYSTEMREADY_ACS_CONSOLE ?= "default"
+
+# Workaround IMAGE_ROOTFS_EXTRA_SPACE being ignored when images are repacked
+IMAGE_ROOTFS_EXTRA_ARGS += "--extra-space ${@${IMAGE_ROOTFS_EXTRA_SPACE}}K"
diff --git a/meta-arm-bsp/wic/efi-disk-no-swap.wks.in b/meta-arm-bsp/wic/efi-disk-no-swap.wks.in
index 6ae7ad9d..7b73f5b0 100644
--- a/meta-arm-bsp/wic/efi-disk-no-swap.wks.in
+++ b/meta-arm-bsp/wic/efi-disk-no-swap.wks.in
@@ -5,6 +5,6 @@ 
 
 part /boot --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER}" --label boot --active --align 1024 --use-uuid --part-name="ESP" --part-type=C12A7328-F81F-11D2-BA4B-00A0C93EC93B --fixed-size 256M
 
-part / --source rootfs --fstype=ext4 --label root --align 1024 --use-uuid --exclude-path boot/
+part / --source rootfs --fstype=ext4 --label root --align 1024 --use-uuid --exclude-path boot/ ${IMAGE_ROOTFS_EXTRA_ARGS}
 
 bootloader --ptable gpt --timeout=1 --append="${GRUB_LINUX_APPEND}"