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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-11-23 12:55:33 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-12-08 09:29:02 -0500 |
| commit | 28f924f2650ed2229fd712620c36a41dc0610fcb (patch) | |
| tree | f8981b94d7d7026324a8e8032644d656e0008699 | |
| parent | 72c3f5dbd9545259a7eb04a7d21dff9b318de77e (diff) | |
| download | u-boot-28f924f2650ed2229fd712620c36a41dc0610fcb.zip u-boot-28f924f2650ed2229fd712620c36a41dc0610fcb.tar.gz u-boot-28f924f2650ed2229fd712620c36a41dc0610fcb.tar.bz2 | |
tools: mkimage: add new image type "fdt_legacy"
If the user select the image type "flat_dt" a FIT image will be build.
This breaks the legacy use case of putting a Flat Device Tree into a
legacy u-boot image.
Add a new image type "fdt_legacy" to build a legacy u-boot image
with a "flat_dt" type.
Link: https://lore.kernel.org/all/20221028155205.ojw6tcso2fofgnhm@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
| -rw-r--r-- | boot/image.c | 1 | ||||
| -rw-r--r-- | include/image.h | 1 | ||||
| -rw-r--r-- | tools/default_image.c | 11 |
3 files changed, 11 insertions, 2 deletions
diff --git a/boot/image.c b/boot/image.c index b33d1df..958dbf8 100644 --- a/boot/image.c +++ b/boot/image.c @@ -180,6 +180,7 @@ static const table_entry_t uimage_type[] = { { IH_TYPE_COPRO, "copro", "Coprocessor Image"}, { IH_TYPE_SUNXI_EGON, "sunxi_egon", "Allwinner eGON Boot Image" }, { IH_TYPE_SUNXI_TOC0, "sunxi_toc0", "Allwinner TOC0 Boot Image" }, + { IH_TYPE_FDT_LEGACY, "fdt_legacy", "legacy Image with Flat Device Tree ", }, { -1, "", "", }, }; diff --git a/include/image.h b/include/image.h index 6f21daf..b6a8098 100644 --- a/include/image.h +++ b/include/image.h @@ -229,6 +229,7 @@ enum image_type_t { IH_TYPE_COPRO, /* Coprocessor Image for remoteproc*/ IH_TYPE_SUNXI_EGON, /* Allwinner eGON Boot Image */ IH_TYPE_SUNXI_TOC0, /* Allwinner TOC0 Boot Image */ + IH_TYPE_FDT_LEGACY, /* Binary Flat Device Tree Blob in a Legacy Image */ IH_TYPE_COUNT, /* Number of image types */ }; diff --git a/tools/default_image.c b/tools/default_image.c index 4a067e6..0ac3382 100644 --- a/tools/default_image.c +++ b/tools/default_image.c @@ -27,7 +27,8 @@ static struct legacy_img_hdr header; static int image_check_image_types(uint8_t type) { if (((type > IH_TYPE_INVALID) && (type < IH_TYPE_FLATDT)) || - (type == IH_TYPE_KERNEL_NOLOAD) || (type == IH_TYPE_FIRMWARE_IVT)) + (type == IH_TYPE_KERNEL_NOLOAD) || (type == IH_TYPE_FIRMWARE_IVT) || + (type == IH_TYPE_FDT_LEGACY)) return EXIT_SUCCESS; else return EXIT_FAILURE; @@ -94,6 +95,7 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd, uint32_t imagesize; uint32_t ep; uint32_t addr; + int type; struct legacy_img_hdr *hdr = (struct legacy_img_hdr *)ptr; checksum = crc32(0, @@ -113,6 +115,11 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd, else imagesize = sbuf->st_size - sizeof(struct legacy_img_hdr); + if (params->type == IH_TYPE_FDT_LEGACY) + type = IH_TYPE_FLATDT; + else + type = params->type; + if (params->os == IH_OS_TEE) { addr = optee_image_get_load_addr(hdr); ep = optee_image_get_entry_point(hdr); @@ -127,7 +134,7 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd, image_set_dcrc(hdr, checksum); image_set_os(hdr, params->os); image_set_arch(hdr, params->arch); - image_set_type(hdr, params->type); + image_set_type(hdr, type); image_set_comp(hdr, params->comp); image_set_name(hdr, params->imagename); |