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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2023-02-06 09:57:56 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2023-02-27 10:05:12 +0100 |
| commit | dd633c6ff71b358b9683c504be3b514089825e68 (patch) | |
| tree | dae238a79645c1cf0e5ad0ef800bb8934b48de73 /classes | |
| parent | 4223840bdb7ee9ed5b30f5fb51609b73f4047621 (diff) | |
image_type_tezi: allow for a third boot component
The Verdin AM62 needs a third binary blob in the eMMC boot area.
Add the possibility to specify a third one.
To use it define TPL_BINARY with the name of the file containing the
first boot blob to be stored at OFFSET_BOOTROM_PAYLOAD and define
OFFSET_TPL_PAYLOAD with the offset where the first boot blob expects
the next one.
Not defining TPL_BINARY keeps the image.json creation the same as
before.
Related-to: ELB-5012
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 501e8b7893e336e535412435706189f68217f497)
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/image_type_tezi.bbclass | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/classes/image_type_tezi.bbclass b/classes/image_type_tezi.bbclass index 478af69..44bdcd0 100644 --- a/classes/image_type_tezi.bbclass +++ b/classes/image_type_tezi.bbclass @@ -137,21 +137,31 @@ def rootfs_tezi_emmc(d, use_bootfiles): emmcdevboot0 = d.getVar('EMMCDEVBOOT0') imagename = d.getVar('IMAGE_LINK_NAME') offset_bootrom = d.getVar('OFFSET_BOOTROM_PAYLOAD') + offset_tpl = d.getVar('OFFSET_TPL_PAYLOAD') offset_spl = d.getVar('OFFSET_SPL_PAYLOAD') bootpart_rawfiles = [] filesystem_partitions = [] + offset_payload = offset_bootrom + if offset_tpl: + bootpart_rawfiles.append( + { + "filename": d.getVar('TPL_BINARY'), + "dd_options": "seek=" + offset_payload + }) + offset_payload = offset_tpl if offset_spl: bootpart_rawfiles.append( { "filename": d.getVar('SPL_BINARY'), - "dd_options": "seek=" + offset_bootrom + "dd_options": "seek=" + offset_payload }) + offset_payload = offset_spl bootpart_rawfiles.append( { "filename": d.getVar('UBOOT_BINARY_TEZI_EMMC'), - "dd_options": "seek=" + (offset_spl if offset_spl else offset_bootrom) + "dd_options": "seek=" + offset_payload }) if use_bootfiles: @@ -344,6 +354,7 @@ python rootfs_tezi_run_json() { uenv_file = d.getVar('UBOOT_ENV_TEZI_EMMC') uboot_file = d.getVar('UBOOT_BINARY_TEZI_EMMC') # TODO: Multi image/raw NAND with SPL currently not supported + uboot_file += " " + d.getVar('TPL_BINARY') if d.getVar('OFFSET_TPL_PAYLOAD') else "" uboot_file += " " + d.getVar('SPL_BINARY') if d.getVar('OFFSET_SPL_PAYLOAD') else "" artifacts += " " + "%s/%s.%s" % (d.getVar('IMGDEPLOYDIR'), d.getVar('IMAGE_LINK_NAME'), d.getVar('TEZI_BOOT_SUFFIX')) if use_bootfiles else "" else: |