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-rw-r--r--common/bootm.c46
-rw-r--r--include/bootm.h3
2 files changed, 35 insertions, 14 deletions
diff --git a/common/bootm.c b/common/bootm.c
index 05314a0a10..0ec7584952 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -111,13 +111,14 @@ int bootm_load_os(struct image_data *data, unsigned long load_address)
return -EINVAL;
if (data->os_fit) {
+ const void *kernel = data->fit_kernel;
+ unsigned long kernel_size = data->fit_kernel_size;
+
data->os_res = request_sdram_region("kernel",
- load_address,
- data->os_fit->kernel_size);
+ load_address, kernel_size);
if (!data->os_res)
return -ENOMEM;
- memcpy((void *)load_address, data->os_fit->kernel,
- data->os_fit->kernel_size);
+ memcpy((void *)load_address, kernel, kernel_size);
return 0;
}
@@ -150,7 +151,8 @@ bool bootm_has_initrd(struct image_data *data)
if (!IS_ENABLED(CONFIG_BOOTM_INITRD))
return false;
- if (data->os_fit && data->os_fit->initrd)
+ if (IS_ENABLED(CONFIG_FITIMAGE) && data->os_fit &&
+ fit_has_image(data->os_fit, "ramdisk"))
return true;
if (data->initrd_file)
@@ -211,14 +213,20 @@ int bootm_load_initrd(struct image_data *data, unsigned long load_address)
if (data->initrd_res)
return 0;
- if (data->os_fit && data->os_fit->initrd) {
+ if (IS_ENABLED(CONFIG_FITIMAGE) && data->os_fit &&
+ fit_has_image(data->os_fit, "ramdisk")) {
+ const void *initrd;
+ unsigned long initrd_size;
+
+ ret = fit_open_image(data->os_fit, "ramdisk", &initrd,
+ &initrd_size);
+
data->initrd_res = request_sdram_region("initrd",
load_address,
- data->os_fit->initrd_size);
+ initrd_size);
if (!data->initrd_res)
return -ENOMEM;
- memcpy((void *)load_address, data->os_fit->initrd,
- data->os_fit->initrd_size);
+ memcpy((void *)load_address, initrd, initrd_size);
printf("Loaded initrd from FIT image\n");
goto done1;
}
@@ -335,11 +343,16 @@ int bootm_load_devicetree(struct image_data *data, unsigned long load_address)
if (!IS_ENABLED(CONFIG_OFTREE))
return 0;
- if (data->os_fit && data->os_fit->oftree) {
- data->of_root_node = of_unflatten_dtb(data->os_fit->oftree);
+ if (IS_ENABLED(CONFIG_FITIMAGE) && data->os_fit &&
+ fit_has_image(data->os_fit, "fdt")) {
+ const void *of_tree;
+ unsigned long of_size;
- if (IS_ERR(data->of_root_node))
- data->of_root_node = NULL;
+ ret = fit_open_image(data->os_fit, "fdt", &of_tree, &of_size);
+ if (ret)
+ return ret;
+
+ data->of_root_node = of_unflatten_dtb(of_tree);
} else if (data->oftree_file) {
size_t size;
@@ -429,7 +442,7 @@ int bootm_get_os_size(struct image_data *data)
if (data->os)
return uimage_get_size(data->os, uimage_part_num(data->os_part));
if (data->os_fit)
- return data->os_fit->kernel_size;
+ return data->fit_kernel_size;
if (data->os_file) {
struct stat s;
@@ -584,6 +597,11 @@ int bootm_boot(struct bootm_data *bootm_data)
data->os_part ? data->os_part : "default");
goto err_out;
}
+
+ ret = fit_open_image(data->os_fit, "kernel", &data->fit_kernel,
+ &data->fit_kernel_size);
+ if (ret)
+ goto err_out;;
}
if (os_type == filetype_uimage) {
diff --git a/include/bootm.h b/include/bootm.h
index 6e9777a9ac..7ba7b8b96f 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -73,6 +73,9 @@ struct image_data {
char *oftree_file;
char *oftree_part;
+ const void *fit_kernel;
+ unsigned long fit_kernel_size;
+
struct device_node *of_root_node;
struct fdt_header *oftree;
struct resource *oftree_res;