From 0a73c61cb933daad40309c22d8eea6034454dcbd Mon Sep 17 00:00:00 2001 From: "Joseph C. Lehner" Date: Fri, 22 Mar 2019 15:19:54 +0100 Subject: [PATCH] mkchkimg: use higher version code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch changes the version code of the image header from `1.1.99_0.0.0.0` to `99.99.99_99.99.99.99`. This is neccessary on some devices where the stock firmware checks the version field, possibly preventing third-party firmware from being installed. Reviewed-by: Thibaut VARÈNE Signed-off-by: Joseph C. Lehner --- tools/firmware-utils/src/mkchkimg.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/tools/firmware-utils/src/mkchkimg.c b/tools/firmware-utils/src/mkchkimg.c index 5f2823f154..dff5169a25 100644 --- a/tools/firmware-utils/src/mkchkimg.c +++ b/tools/firmware-utils/src/mkchkimg.c @@ -264,13 +264,8 @@ main (int argc, char * argv[]) hdr->magic = htonl (0x2a23245e); hdr->header_len = htonl(header_len); hdr->reserved[0] = (unsigned char)(region & 0xff); - hdr->reserved[1] = 1; /* Major */ - hdr->reserved[2] = 1; /* Minor */ - hdr->reserved[3] = 99; /* Build */ - hdr->reserved[4] = 0; - hdr->reserved[5] = 0; - hdr->reserved[6] = 0; - hdr->reserved[7] = 0; + memset(&hdr->reserved[1], 99, sizeof(hdr->reserved) - 1); + message (" Board Id: %s", board_id); message (" Region: %s", region == 1 ? "World Wide (WW)" : (region == 2 ? "North America (NA)" : "Unknown"));