x86: Move x86 zboot state into struct bootm_info

This structure is supposed to handle any type of booting
programmatically, i.e. without needing a command to be executed. Move
the x86-specific members into it and use it instead of
struct zboot_state. Provide a macro so access is possible without adding
lots of #ifdefs to the code.

This will allow the struct to be used for all four types of booting
(bootm, bootz, booti and zboot).

Call bootm_init() to init the state, to match other boot methods.

Note that some rationalisation could be performed on this. But this
is tricky since addresses are stored as strings in several places. Also
some strings combine multiple arguments into one. So to keep this task
somewhat manageable, we content ourselves with just getting everything
into the same struct

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 1 insertions, 28 deletions

diff --git a/arch/x86/include/asm/zimage.h b/arch/x86/include/asm/zimage.h
index 76b2a797ccf..13a08850dfb 100644
--- a/arch/x86/include/asm/zimage.h
+++ b/arch/x86/include/asm/zimage.h
@@ -42,34 +42,7 @@ enum {
 	ZBOOT_STATE_COUNT	= 5,
 };
 
-/**
- * struct zboot_state - Current state of the boot
- *
- * @bzimage_addr: Address of the bzImage to boot, or 0 if the image has already
- *	been loaded and does not exist (as a cohesive whole) in memory
- * @bzimage_size: Size of the bzImage, or 0 to detect this
- * @initrd_addr: Address of the initial ramdisk, or 0 if none
- * @initrd_size: Size of the initial ramdisk, or 0 if none
- * @load_address: Address where the bzImage is moved before booting, either
- *	BZIMAGE_LOAD_ADDR or ZIMAGE_LOAD_ADDR
- *	This is set up when loading the zimage
- * @base_ptr: Pointer to the boot parameters, typically at address
- *	DEFAULT_SETUP_BASE
- *	This is set up when loading the zimage
- * @cmdline: Environment variable containing the 'override' command line, or
- *	NULL to use the one in the setup block
- */
-struct zboot_state {
-	ulong bzimage_addr;
-	ulong bzimage_size;
-	ulong initrd_addr;
-	ulong initrd_size;
-	ulong load_address;
-	struct boot_params *base_ptr;
-	const char *cmdline;
-};
-
-extern struct zboot_state state;
+extern struct bootm_info state;
 
 /**
  * zboot_load() - Load a zimage