cmd: Split 'bootz' and 'booti' out from 'bootm'
The bootz and booti commands rely on common functionality that is found
in common/bootm.c and common/bootm_os.c. They do not however rely on
the rest of cmd/bootm.c to be implemented so split them into their own
files. Have various Makefiles include the required infrastructure for
CONFIG_CMD_BOOT[IZ] as well as CONFIG_CMD_BOOTM. Move the declaration
of 'images' over to common/bootm.c.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/common/Makefile b/common/Makefile
index e08cd3e..21619b3 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -26,6 +26,8 @@
obj-$(CONFIG_DISPLAY_BOARDINFO_LATE) += board_info.o
obj-$(CONFIG_CMD_BOOTM) += bootm.o bootm_os.o
+obj-$(CONFIG_CMD_BOOTZ) += bootm.o bootm_os.o
+obj-$(CONFIG_CMD_BOOTI) += bootm.o bootm_os.o
# environment
obj-y += env_attr.o
diff --git a/common/bootm.c b/common/bootm.c
index 9ed6428..a4d22a6 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -41,6 +41,8 @@
DECLARE_GLOBAL_DATA_PTR;
+bootm_headers_t images; /* pointers to os/initrd/fdt images */
+
static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], bootm_headers_t *images,
ulong *os_data, ulong *os_len);