mmc: Update and remove functions for the kernel and rootfs
Add support for update and remove of eMMC images.
The code update tarball contains an image-kernel and image-rofs
files. These can be flashed directly to the eMMC partitions since
they're filesystem files compressed with zstd:
https://gerrit.openbmc-project.xyz/c/openbmc/meta-phosphor/+/30781
https://gerrit.openbmc-project.xyz/c/openbmc/meta-phosphor/+/34334
The image-rofs contains the BMC rootfs files, and the image-kernel
contains the fitImage file which is loaded by U-Boot.
Tested: Verified the non-running rofs and kernel partitions were updated.
Change-Id: Ic983dec1df389d56f11f12dc2e82589d1a2b9dcc
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/meson.build b/meson.build
index f39520e..8bac461 100644
--- a/meson.build
+++ b/meson.build
@@ -49,6 +49,7 @@
# Supported BMC layout types
conf.set('STATIC_LAYOUT', get_option('bmc-layout').contains('static'))
conf.set('UBIFS_LAYOUT', get_option('bmc-layout').contains('ubi'))
+conf.set('MMC_LAYOUT', get_option('bmc-layout').contains('mmc'))
# Configurable features
conf.set('HOST_BIOS_UPGRADE', get_option('host-bios-upgrade').enabled())
@@ -129,6 +130,11 @@
'mmc/flash.cpp',
'mmc/item_updater_helper.cpp'
)
+
+ unit_files += [
+ 'mmc/obmc-flash-mmc@.service.in',
+ 'mmc/obmc-flash-mmc-remove@.service.in',
+ ]
endif
if get_option('host-bios-upgrade').enabled()