From d95ceb97c0ca158605372634a860651ca925915a Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sat, 24 Sep 2016 18:19:52 -0600
Subject: spl: Add a parameter to spl_set_header_raw_uboot()

Rather than act on the global variable, pass the required struct in as a
parameter.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/common/spl/spl.c b/common/spl/spl.c
index 57b73af..b664cc7 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -82,13 +82,13 @@ __weak void spl_board_prepare_for_boot(void)
 	/* Nothing to do! */
 }
 
-void spl_set_header_raw_uboot(void)
+void spl_set_header_raw_uboot(struct spl_image_info *spl_image)
 {
-	spl_image.size = CONFIG_SYS_MONITOR_LEN;
-	spl_image.entry_point = CONFIG_SYS_UBOOT_START;
-	spl_image.load_addr = CONFIG_SYS_TEXT_BASE;
-	spl_image.os = IH_OS_U_BOOT;
-	spl_image.name = "U-Boot";
+	spl_image->size = CONFIG_SYS_MONITOR_LEN;
+	spl_image->entry_point = CONFIG_SYS_UBOOT_START;
+	spl_image->load_addr = CONFIG_SYS_TEXT_BASE;
+	spl_image->os = IH_OS_U_BOOT;
+	spl_image->name = "U-Boot";
 }
 
 int spl_parse_image_header(const struct image_header *header)
@@ -153,7 +153,7 @@ int spl_parse_image_header(const struct image_header *header)
 		/* Signature not found - assume u-boot.bin */
 		debug("mkimage signature not found - ih_magic = %x\n",
 			header->ih_magic);
-		spl_set_header_raw_uboot();
+		spl_set_header_raw_uboot(&spl_image);
 #endif
 	}
 	return 0;
diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
index 0e35e0f..8f9bd5da 100644
--- a/common/spl/spl_nand.c
+++ b/common/spl/spl_nand.c
@@ -20,7 +20,7 @@ int spl_nand_load_image(void)
 	nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
 			    CONFIG_SYS_NAND_U_BOOT_SIZE,
 			    (void *)CONFIG_SYS_NAND_U_BOOT_DST);
-	spl_set_header_raw_uboot();
+	spl_set_header_raw_uboot(&spl_image);
 	nand_deselect();
 
 	return 0;
diff --git a/include/spl.h b/include/spl.h
index a597250..c0c5f78 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -67,7 +67,18 @@ extern struct spl_image_info spl_image;
 void preloader_console_init(void);
 u32 spl_boot_device(void);
 u32 spl_boot_mode(const u32 boot_device);
-void spl_set_header_raw_uboot(void);
+
+/**
+ * spl_set_header_raw_uboot() - Set up a standard SPL image structure
+ *
+ * This sets up the given spl_image which the standard values obtained from
+ * config options: CONFIG_SYS_MONITOR_LEN, CONFIG_SYS_UBOOT_START,
+ * CONFIG_SYS_TEXT_BASE.
+ *
+ * @spl_image: Image to set up
+ */
+void spl_set_header_raw_uboot(struct spl_image_info *spl_image);
+
 int spl_parse_image_header(const struct image_header *header);
 void spl_board_prepare_for_linux(void);
 void spl_board_prepare_for_boot(void);
-- 
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