linux: support uncompressed kernel on S390

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/linux/Config.in b/linux/Config.in
index d7bdf5e7d88d0f86b437ea5cd338fd5fd07d4937..cf790963dd7a0356df12109801ba0d3accca7746 100644 (file)
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -329,6 +329,10 @@ config BR2_LINUX_KERNEL_XZ
 config BR2_LINUX_KERNEL_ZSTD
        bool "zstd compression"
 
+config BR2_LINUX_KERNEL_UNCOMPRESSED
+       bool "uncompressed"
+       depends on BR2_s390x
+
 endchoice
 
 config BR2_LINUX_KERNEL_IMAGE_TARGET_NAME

diff --git a/linux/linux.mk b/linux/linux.mk
index 5e4b319cf1bc4eba833e843ffe780e834de19449..1457228eb9511d4ad93b89fef9da39a220f0cd83 100644 (file)
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -111,6 +111,7 @@ LINUX_COMPRESSION_OPT_$(BR2_LINUX_KERNEL_LZMA) += CONFIG_KERNEL_LZMA
 LINUX_COMPRESSION_OPT_$(BR2_LINUX_KERNEL_LZO) += CONFIG_KERNEL_LZO
 LINUX_COMPRESSION_OPT_$(BR2_LINUX_KERNEL_XZ) += CONFIG_KERNEL_XZ
 LINUX_COMPRESSION_OPT_$(BR2_LINUX_KERNEL_ZSTD) += CONFIG_KERNEL_ZSTD
+LINUX_COMPRESSION_OPT_$(BR2_LINUX_KERNEL_UNCOMPRESSED) += CONFIG_KERNEL_UNCOMPRESSED
 
 ifeq ($(BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL),y)
 LINUX_DEPENDENCIES += host-openssl