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* [PATCH v2] kernel.fitimage.bbclass: remove ramdisk_ctype
@ 2019-09-20  4:48 Heiko Schocher
  0 siblings, 0 replies; 4+ messages in thread
From: Heiko Schocher @ 2019-09-20  4:48 UTC (permalink / raw)
  To: openembedded-core; +Cc: Julius Werner

set in the ramdisk node the compression property
always to "none", as U-Boot nowadays since commit:

b1307f884a91 ("fit: Support compression for non-kernel components (e.g. FDT)")

decompress non kernel components. Setting compression
to the used comression algorithm now, will end in
fail of your kernel boot with the ramdisk.

This issue is fixed since commit:

bddd98573465 ("fit: Do not automatically decompress ramdisk images")

which now prints a warning in U-Boot, instead of decompressing
the ramdisk, but we should setup compression property correct.

Signed-off-by: Heiko Schocher <hs@denx.de>
---

Changes in v2:
- resend patch to  openembedded-core@lists.openembedded.org instead
  to Yocto Project <yocto@yoctoproject.org> as Ross suggested. No
  changes in code.

 meta/classes/kernel-fitimage.bbclass | 21 +--------------------
 1 file changed, 1 insertion(+), 20 deletions(-)

diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass
index b51882dce4..1bcb09c598 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -207,7 +207,6 @@ EOF
 fitimage_emit_section_ramdisk() {
 
 	ramdisk_csum="${FIT_HASH_ALG}"
-	ramdisk_ctype="none"
 	ramdisk_loadline=""
 	ramdisk_entryline=""
 
@@ -218,24 +217,6 @@ fitimage_emit_section_ramdisk() {
 		ramdisk_entryline="entry = <${UBOOT_RD_ENTRYPOINT}>;"
 	fi
 
-	case $3 in
-		*.gz)
-			ramdisk_ctype="gzip"
-			;;
-		*.bz2)
-			ramdisk_ctype="bzip2"
-			;;
-		*.lzma)
-			ramdisk_ctype="lzma"
-			;;
-		*.lzo)
-			ramdisk_ctype="lzo"
-			;;
-		*.lz4)
-			ramdisk_ctype="lz4"
-			;;
-	esac
-
 	cat << EOF >> ${1}
                 ramdisk@${2} {
                         description = "${INITRAMFS_IMAGE}";
@@ -243,7 +224,7 @@ fitimage_emit_section_ramdisk() {
                         type = "ramdisk";
                         arch = "${UBOOT_ARCH}";
                         os = "linux";
-                        compression = "${ramdisk_ctype}";
+                        compression = "none";
                         ${ramdisk_loadline}
                         ${ramdisk_entryline}
                         hash@1 {
-- 
2.21.0



^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2019-11-18 12:47 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20190920042112.14832-1-hs@denx.de>
2019-10-07 13:42 ` [PATCH v2] kernel.fitimage.bbclass: remove ramdisk_ctype Heiko Schocher
2019-11-18  8:51   ` Heiko Schocher
2019-11-18 12:47     ` Richard Purdie
2019-09-20  4:48 Heiko Schocher

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