From: Pali Rohár <p...@kernel.org>
Field srcaddr in kwbimage v0 needs to be adjusted similarly like in v1.
Signed-off-by: Pali Rohár <p...@kernel.org>
Signed-off-by: Marek Behún <marek.be...@nic.cz>
---
tools/kwbimage.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 952023c14c..875f636c7a 100644
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -937,6 +937,28 @@ static void *image_create_v0(size_t *imagesz, struct
image_tool_params *params,
main_hdr->checksum = image_checksum8(image,
sizeof(struct main_hdr_v0));
+ /*
+ * For SATA srcaddr is specified in number of sectors starting from
+ * sector 0. The main header is stored at sector number 1.
+ * This expects the sector size to be 512 bytes.
+ * Header size is already aligned.
+ */
+ if (main_hdr->blockid == IBR_HDR_SATA_ID)
+ main_hdr->srcaddr = cpu_to_le32(headersz / 512 + 1);
+
+ /*
+ * For SDIO srcaddr is specified in number of sectors starting from
+ * sector 0. The main header is stored at sector number 0.
+ * This expects sector size to be 512 bytes.
+ * Header size is already aligned.
+ */
+ if (main_hdr->blockid == IBR_HDR_SDIO_ID)
+ main_hdr->srcaddr = cpu_to_le32(headersz / 512);
+
+ /* For PCIe srcaddr is not used and must be set to 0xFFFFFFFF. */
+ if (main_hdr->blockid == IBR_HDR_PEX_ID)
+ main_hdr->srcaddr = cpu_to_le32(0xFFFFFFFF);
+
/* Generate the ext header */
if (has_ext) {
struct ext_hdr_v0 *ext_hdr;
--
2.32.0
