SPL: make struct spl_image 64-bit safe

Since entry_point and load_addr are addresses, they should be
represented as longs to cover the whole address space and to avoid
warning when compiling the SPL in 64-bit.
Also adjust debug prints to add the 'l' specifier, where needed.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

arch/arm/mach-omap2/boot-common.c

@@ -228,7 +228,7 @@ void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
 
 	u32 boot_params = *((u32 *)OMAP_SRAM_SCRATCH_BOOT_PARAMS);
 
-	debug("image entry point: 0x%X\n", spl_image->entry_point);
+	debug("image entry point: 0x%lX\n", spl_image->entry_point);
 	/* Pass the saved boot_params from rom code */
 	image_entry((u32 *)boot_params);
 }

arch/arm/mach-tegra/spl.c

@@ -42,7 +42,7 @@ u32 spl_boot_device(void)
 
 void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
 {
-	debug("image entry point: 0x%X\n", spl_image->entry_point);
+	debug("image entry point: 0x%lX\n", spl_image->entry_point);
 
 	start_cpu((u32)spl_image->entry_point);
 	halt_avp();

common/spl/spl.c

@@ -115,7 +115,7 @@ int spl_parse_image_header(struct spl_image_info *spl_image,
 		}
 		spl_image->os = image_get_os(header);
 		spl_image->name = image_get_name(header);
-		debug("spl: payload image: %.*s load addr: 0x%x size: %d\n",
+		debug("spl: payload image: %.*s load addr: 0x%lx size: %d\n",
 			(int)sizeof(spl_image->name), spl_image->name,
 			spl_image->load_addr, spl_image->size);
 	} else {
@@ -140,7 +140,7 @@ int spl_parse_image_header(struct spl_image_info *spl_image,
 			spl_image->load_addr = CONFIG_SYS_LOAD_ADDR;
 			spl_image->entry_point = CONFIG_SYS_LOAD_ADDR;
 			spl_image->size = end - start;
-			debug("spl: payload zImage, load addr: 0x%x size: %d\n",
+			debug("spl: payload zImage, load addr: 0x%lx size: %d\n",
 			      spl_image->load_addr, spl_image->size);
 			return 0;
 		}
@@ -164,9 +164,9 @@ __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
 	typedef void __noreturn (*image_entry_noargs_t)(void);
 
 	image_entry_noargs_t image_entry =
-		(image_entry_noargs_t)(unsigned long)spl_image->entry_point;
+		(image_entry_noargs_t)spl_image->entry_point;
 
-	debug("image entry point: 0x%X\n", spl_image->entry_point);
+	debug("image entry point: 0x%lX\n", spl_image->entry_point);
 	image_entry();
 }
 

common/spl/spl_mmc.c

@@ -36,7 +36,7 @@ static int mmc_load_legacy(struct spl_image_info *spl_image, struct mmc *mmc,
 	/* Read the header too to avoid extra memcpy */
 	count = blk_dread(mmc_get_blk_desc(mmc), sector, image_size_sectors,
 			  (void *)(ulong)spl_image->load_addr);
-	debug("read %x sectors to %x\n", image_size_sectors,
+	debug("read %x sectors to %lx\n", image_size_sectors,
 	      spl_image->load_addr);
 	if (count != image_size_sectors)
 		return -EIO;

include/spl.h

@@ -23,8 +23,8 @@
 struct spl_image_info {
 	const char *name;
 	u8 os;
-	u32 load_addr;
-	u32 entry_point;
+	ulong load_addr;
+	ulong entry_point;
 	u32 size;
 	u32 flags;
 };