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Diffstat (limited to 'meta-oe/recipes-devtools/android-tools/android-tools/core/0009-mkbootimg-Add-dt-parameter-to-specify-DT-image.patch')
-rw-r--r--meta-oe/recipes-devtools/android-tools/android-tools/core/0009-mkbootimg-Add-dt-parameter-to-specify-DT-image.patch110
1 files changed, 0 insertions, 110 deletions
diff --git a/meta-oe/recipes-devtools/android-tools/android-tools/core/0009-mkbootimg-Add-dt-parameter-to-specify-DT-image.patch b/meta-oe/recipes-devtools/android-tools/android-tools/core/0009-mkbootimg-Add-dt-parameter-to-specify-DT-image.patch
deleted file mode 100644
index a4dc6e1e35..0000000000
--- a/meta-oe/recipes-devtools/android-tools/android-tools/core/0009-mkbootimg-Add-dt-parameter-to-specify-DT-image.patch
+++ /dev/null
@@ -1,110 +0,0 @@
-From dd195778a9930b7967b21a3b8eb390b70253dbad Mon Sep 17 00:00:00 2001
-From: David Ng <dave@codeaurora.org>
-Date: Fri, 27 Jul 2012 17:15:03 -0700
-Subject: [PATCH] mkbootimg: Add --dt parameter to specify DT image
-
-New optional --dt parameter to specify a kernel device
-tree image.
-
-Upstream-Status: Inappropriate
----
- mkbootimg/bootimg.h | 7 +++++--
- mkbootimg/mkbootimg.c | 21 +++++++++++++++++++++
- 2 files changed, 26 insertions(+), 2 deletions(-)
-
-diff --git a/mkbootimg/bootimg.h b/mkbootimg/bootimg.h
-index 9171d85a7b..308c537d6b 100644
---- a/mkbootimg/bootimg.h
-+++ b/mkbootimg/bootimg.h
-@@ -41,8 +41,8 @@ struct boot_img_hdr
-
- unsigned tags_addr; /* physical addr for kernel tags */
- unsigned page_size; /* flash page size we assume */
-- unsigned unused[2]; /* future expansion: should be 0 */
--
-+ unsigned dt_size; /* device tree in bytes */
-+ unsigned unused; /* future expansion: should be 0 */
- unsigned char name[BOOT_NAME_SIZE]; /* asciiz product name */
-
- unsigned char cmdline[BOOT_ARGS_SIZE];
-@@ -64,10 +64,13 @@ struct boot_img_hdr
- ** +-----------------+
- ** | second stage | o pages
- ** +-----------------+
-+** | device tree | p pages
-+** +-----------------+
- **
- ** n = (kernel_size + page_size - 1) / page_size
- ** m = (ramdisk_size + page_size - 1) / page_size
- ** o = (second_size + page_size - 1) / page_size
-+** p = (dt_size + page_size - 1) / page_size
- **
- ** 0. all entities are page_size aligned in flash
- ** 1. kernel and ramdisk are required (size != 0)
-diff --git a/mkbootimg/mkbootimg.c b/mkbootimg/mkbootimg.c
-index fc92b4dc30..658052cdf2 100644
---- a/mkbootimg/mkbootimg.c
-+++ b/mkbootimg/mkbootimg.c
-@@ -65,6 +65,7 @@ int usage(void)
- " [ --board <boardname> ]\n"
- " [ --base <address> ]\n"
- " [ --pagesize <pagesize> ]\n"
-+ " [ --dt <filename> ]\n"
- " -o|--output <filename>\n"
- );
- return 1;
-@@ -105,6 +106,8 @@ int main(int argc, char **argv)
- char *cmdline = "";
- char *bootimg = 0;
- char *board = "";
-+ char *dt_fn = 0;
-+ void *dt_data = 0;
- unsigned pagesize = 2048;
- int fd;
- SHA_CTX ctx;
-@@ -158,6 +161,8 @@ int main(int argc, char **argv)
- fprintf(stderr,"error: unsupported page size %d\n", pagesize);
- return -1;
- }
-+ } else if(!strcmp(arg, "--dt")) {
-+ dt_fn = val;
- } else {
- return usage();
- }
-@@ -232,6 +237,14 @@ int main(int argc, char **argv)
- }
- }
-
-+ if(dt_fn) {
-+ dt_data = load_file(dt_fn, &hdr.dt_size);
-+ if (dt_data == 0) {
-+ fprintf(stderr,"error: could not load device tree image '%s'\n", dt_fn);
-+ return 1;
-+ }
-+ }
-+
- /* put a hash of the contents in the header so boot images can be
- * differentiated based on their first 2k.
- */
-@@ -242,6 +255,10 @@ int main(int argc, char **argv)
- SHA_update(&ctx, &hdr.ramdisk_size, sizeof(hdr.ramdisk_size));
- SHA_update(&ctx, second_data, hdr.second_size);
- SHA_update(&ctx, &hdr.second_size, sizeof(hdr.second_size));
-+ if(dt_data) {
-+ SHA_update(&ctx, dt_data, hdr.dt_size);
-+ SHA_update(&ctx, &hdr.dt_size, sizeof(hdr.dt_size));
-+ }
- sha = SHA_final(&ctx);
- memcpy(hdr.id, sha,
- SHA_DIGEST_SIZE > sizeof(hdr.id) ? sizeof(hdr.id) : SHA_DIGEST_SIZE);
-@@ -266,6 +283,10 @@ int main(int argc, char **argv)
- if(write_padding(fd, pagesize, hdr.second_size)) goto fail;
- }
-
-+ if(dt_data) {
-+ if(write(fd, dt_data, hdr.dt_size) != (ssize_t) hdr.dt_size) goto fail;
-+ if(write_padding(fd, pagesize, hdr.dt_size)) goto fail;
-+ }
- return 0;
-
- fail: