[PATCH v4 8/9] spl: Convert spi to spl_load

[Sean Anderson]

This converts the spi load method to use spl_load. As a consequence, it
also adds support for LOAD_FIT_FULL.

Signed-off-by: Sean Anderson <sean.anderson at seco.com>
Reviewed-by: Stefan Roese <sr at denx.de>
---

(no changes since v1)

 common/spl/spl_spi.c | 53 ++++++--------------------------------------
 1 file changed, 7 insertions(+), 46 deletions(-)

diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c
index 2aff025f76e..75929710935 100644
--- a/common/spl/spl_spi.c
+++ b/common/spl/spl_spi.c
@@ -95,6 +95,10 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 	struct legacy_img_hdr *header;
 	unsigned int sf_bus = spl_spi_boot_bus();
 	unsigned int sf_cs = spl_spi_boot_cs();
+	struct spl_load_info load = {
+		.bl_len = 1,
+		.read = spl_spi_fit_read,
+	};
 
 	/*
 	 * Load U-Boot image from SPI flash into RAM
@@ -109,6 +113,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 		return -ENODEV;
 	}
 
+	load.dev = flash;
 	payload_offs = spl_spi_get_uboot_offs(flash);
 
 	header = spl_get_load_buffer(-sizeof(*header), sizeof(*header));
@@ -131,52 +136,8 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 			return err;
 		}
 
-		if (IS_ENABLED(CONFIG_SPL_LOAD_FIT_FULL) &&
-		    image_get_magic(header) == FDT_MAGIC) {
-			err = spi_flash_read(flash, payload_offs,
-					     roundup(fdt_totalsize(header), 4),
-					     (void *)CONFIG_SYS_LOAD_ADDR);
-			if (err)
-				return err;
-			err = spl_parse_image_header(spl_image, bootdev,
-					(struct legacy_img_hdr *)CONFIG_SYS_LOAD_ADDR);
-		} else if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
-			   image_get_magic(header) == FDT_MAGIC) {
-			struct spl_load_info load;
-
-			debug("Found FIT\n");
-			load.dev = flash;
-			load.priv = NULL;
-			load.filename = NULL;
-			load.bl_len = 1;
-			load.read = spl_spi_fit_read;
-			err = spl_load_simple_fit(spl_image, &load,
-						  payload_offs,
-						  header);
-		} else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER)) {
-			struct spl_load_info load;
-
-			load.dev = flash;
-			load.priv = NULL;
-			load.filename = NULL;
-			load.bl_len = 1;
-			load.read = spl_spi_fit_read;
-
-			err = spl_load_imx_container(spl_image, &load,
-						     payload_offs);
-		} else {
-			err = spl_parse_image_header(spl_image, bootdev, header);
-			if (err)
-				return err;
-			err = spi_flash_read(flash, payload_offs + spl_image->offset,
-					     spl_image->size,
-					     (void *)spl_image->load_addr);
-		}
-		if (IS_ENABLED(CONFIG_SPI_FLASH_SOFT_RESET)) {
-			err = spi_nor_remove(flash);
-			if (err)
-				return err;
-		}
+		err = spl_load(spl_image, bootdev, &load, header, 0,
+			       payload_offs);
 	}
 
 	return err;
-- 
2.35.1.1320.gc452695387.dirty