[oe-commits] [openembedded-core] 34/34: kernel.fitimage.bbclass: remove ramdisk_ctype

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rpurdie pushed a commit to branch master
in repository openembedded-core.

commit f963a51544a9a7b1abbaa87c95b3c0279847d697
Author: Heiko Schocher <hs at denx.de>
AuthorDate: Fri Sep 20 06:48:26 2019 +0200

    kernel.fitimage.bbclass: remove ramdisk_ctype
    
    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 at denx.de>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 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 b51882d..1bcb09c 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 at 1 {

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