[PATCH v5 08/11] spl: Convert nor to spl_load
Sean Anderson
sean.anderson at seco.com
Tue Aug 1 00:43:00 CEST 2023
This converts the nor load method to use spl_load. As a result it also
adds support for LOAD_FIT_FULL.
Signed-off-by: Sean Anderson <sean.anderson at seco.com>
---
Changes in v5:
- Rework to load header in spl_load
common/spl/spl_nor.c | 41 +++++++----------------------------------
1 file changed, 7 insertions(+), 34 deletions(-)
diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c
index 5b65b96a77..7328a87024 100644
--- a/common/spl/spl_nor.c
+++ b/common/spl/spl_nor.c
@@ -26,8 +26,10 @@ unsigned long __weak spl_nor_get_uboot_base(void)
static int spl_nor_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
- __maybe_unused const struct legacy_img_hdr *header;
- __maybe_unused struct spl_load_info load;
+ struct spl_load_info load = {
+ .bl_len = 1,
+ .read = spl_nor_load_read,
+ };
/*
* Loading of the payload to SDRAM is done with skipping of
@@ -41,7 +43,8 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
* Load Linux from its location in NOR flash to its defined
* location in SDRAM
*/
- header = (const struct legacy_img_hdr *)CONFIG_SYS_OS_BASE;
+ const struct legacy_img_hdr *header =
+ (const struct legacy_img_hdr *)CONFIG_SYS_OS_BASE;
#ifdef CONFIG_SPL_LOAD_FIT
if (image_get_magic(header) == FDT_MAGIC) {
int ret;
@@ -91,36 +94,6 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
* Load real U-Boot from its location in NOR flash to its
* defined location in SDRAM
*/
-#ifdef CONFIG_SPL_LOAD_FIT
- header = (const struct legacy_img_hdr *)spl_nor_get_uboot_base();
- if (image_get_magic(header) == FDT_MAGIC) {
- debug("Found FIT format U-Boot\n");
- load.bl_len = 1;
- load.read = spl_nor_load_read;
- return spl_load_simple_fit(spl_image, &load,
- spl_nor_get_uboot_base(),
- (void *)header);
- }
-#endif
- if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER)) {
- load.bl_len = 1;
- load.read = spl_nor_load_read;
- return spl_load_imx_container(spl_image, &load,
- spl_nor_get_uboot_base());
- }
-
- /* Legacy image handling */
- if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT)) {
- struct legacy_img_hdr hdr;
-
- load.bl_len = 1;
- load.read = spl_nor_load_read;
- spl_nor_load_read(&load, spl_nor_get_uboot_base(), sizeof(hdr), &hdr);
- return spl_load_legacy_img(spl_image, bootdev, &load,
- spl_nor_get_uboot_base(),
- &hdr);
- }
-
- return -EINVAL;
+ return spl_load(spl_image, bootdev, &load, 0, 0);
}
SPL_LOAD_IMAGE_METHOD("NOR", 0, BOOT_DEVICE_NOR, spl_nor_load_image);
--
2.40.1
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