[PATCH 3/4] arm64: Hook up the ZBOOT support as vmlinuz

[Jeremy Linton]

Add the previously defined _probe() and _usage() routines
to the kexec file types table, and build the new module.

It should be noted that this "vmlinuz" support reuses the
"Image" support to actually load the resulting image after
it has been decompressed to a temporary file.

Signed-off-by: Jeremy Linton <jeremy.linton at arm.com>
---
 kexec/arch/arm64/Makefile      | 3 ++-
 kexec/arch/arm64/kexec-arm64.c | 1 +
 kexec/arch/arm64/kexec-arm64.h | 3 +++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/kexec/arch/arm64/Makefile b/kexec/arch/arm64/Makefile
index d27c8ee..900f246 100644
--- a/kexec/arch/arm64/Makefile
+++ b/kexec/arch/arm64/Makefile
@@ -16,7 +16,8 @@ arm64_KEXEC_SRCS += \
 	kexec/arch/arm64/kexec-elf-arm64.c \
 	kexec/arch/arm64/kexec-uImage-arm64.c \
 	kexec/arch/arm64/kexec-image-arm64.c \
-	kexec/arch/arm64/kexec-zImage-arm64.c
+	kexec/arch/arm64/kexec-zImage-arm64.c \
+	kexec/arch/arm64/kexec-vmlinuz-arm64.c
 
 arm64_UIMAGE = kexec/kexec-uImage.c
 
diff --git a/kexec/arch/arm64/kexec-arm64.c b/kexec/arch/arm64/kexec-arm64.c
index a36c103..3da4c1a 100644
--- a/kexec/arch/arm64/kexec-arm64.c
+++ b/kexec/arch/arm64/kexec-arm64.c
@@ -81,6 +81,7 @@ struct file_type file_type[] = {
 	{"Image", image_arm64_probe, image_arm64_load, image_arm64_usage},
 	{"uImage", uImage_arm64_probe, uImage_arm64_load, uImage_arm64_usage},
 	{"zImage", zImage_arm64_probe, zImage_arm64_load, zImage_arm64_usage},
+	{"vmlinuz", pez_arm64_probe, image_arm64_load, pez_arm64_usage},
 };
 
 int file_types = sizeof(file_type) / sizeof(file_type[0]);
diff --git a/kexec/arch/arm64/kexec-arm64.h b/kexec/arch/arm64/kexec-arm64.h
index 5eb9fc0..20d39a6 100644
--- a/kexec/arch/arm64/kexec-arm64.h
+++ b/kexec/arch/arm64/kexec-arm64.h
@@ -49,6 +49,9 @@ int zImage_arm64_load(int argc, char **argv, const char *kernel_buf,
 	off_t kernel_size, struct kexec_info *info);
 void zImage_arm64_usage(void);
 
+int pez_arm64_probe(const char *kernel_buf, off_t kernel_size);
+void pez_arm64_usage(void);
+
 
 extern off_t initrd_base;
 extern off_t initrd_size;
-- 
2.40.0