treewide: Drop bootm_headers_t typedef

This is not needed and we should avoid typedefs. Use the struct instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 9f086f3..e414ef8 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -192,10 +192,10 @@
 }
 #endif
 
-__weak void board_prep_linux(bootm_headers_t *images) { }
+__weak void board_prep_linux(struct bootm_headers *images) { }
 
 /* Subcommand: PREP */
-static void boot_prep_linux(bootm_headers_t *images)
+static void boot_prep_linux(struct bootm_headers *images)
 {
 	char *commandline = env_get("bootargs");
 
@@ -288,7 +288,7 @@
 #endif
 
 /* Subcommand: GO */
-static void boot_jump_linux(bootm_headers_t *images, int flag)
+static void boot_jump_linux(struct bootm_headers *images, int flag)
 {
 #ifdef CONFIG_ARM64
 	void (*kernel_entry)(void *fdt_addr, void *res0, void *res1,
@@ -379,7 +379,7 @@
  * they are called if subcommand is equal 0.
  */
 int do_bootm_linux(int flag, int argc, char *const argv[],
-		   bootm_headers_t *images)
+		   struct bootm_headers *images)
 {
 	/* No need for those on ARM */
 	if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE)
@@ -401,7 +401,7 @@
 }
 
 #if defined(CONFIG_BOOTM_VXWORKS)
-void boot_prep_vxworks(bootm_headers_t *images)
+void boot_prep_vxworks(struct bootm_headers *images)
 {
 #if defined(CONFIG_OF_LIBFDT)
 	int off;
@@ -416,7 +416,8 @@
 #endif
 	cleanup_before_linux();
 }
-void boot_jump_vxworks(bootm_headers_t *images)
+
+void boot_jump_vxworks(struct bootm_headers *images)
 {
 #if defined(CONFIG_ARM64) && defined(CONFIG_ARMV8_PSCI)
 	armv8_setup_psci();
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index 3962f28..14c37ac 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -493,7 +493,7 @@
 }
 
 #ifdef CONFIG_ARM64
-void board_prep_linux(bootm_headers_t *images)
+void board_prep_linux(struct bootm_headers *images)
 {
 	debug("Linux kernel Image start = 0x%lx end = 0x%lx\n",
 	      images->os.start, images->os.end);
diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 7267163..b49006c 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -114,7 +114,7 @@
 #endif
 
 #if !IS_ENABLED(CONFIG_SPL_BUILD) && IS_ENABLED(CONFIG_FIT)
-void board_prep_linux(bootm_headers_t *images)
+void board_prep_linux(struct bootm_headers *images)
 {
 	if (!images->fit_uname_cfg) {
 		if (IS_ENABLED(CONFIG_SOCFPGA_SECURE_VAB_AUTH) &&