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| author | Eugeniu Rosca <erosca@de.adit-jv.com> | 2019-04-01 12:45:36 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2019-04-23 20:26:43 -0600 |
| commit | 18b8f2c49e9b0620caf5b661986c01c575e29b9b (patch) | |
| tree | b833eef15192e033a3edd863b5c343cf9b6c92bb /common | |
| parent | 80281829a6ac9d5040e710f42ab48604af07d53b (diff) | |
| download | u-boot-18b8f2c49e9b0620caf5b661986c01c575e29b9b.tar.gz u-boot-18b8f2c49e9b0620caf5b661986c01c575e29b9b.tar.bz2 u-boot-18b8f2c49e9b0620caf5b661986c01c575e29b9b.zip | |
fdt: boot_get_fdt: android: compress handling (non-functional)
Prepare for booting Android images which lack any DTB in the second
area by using 'fdtaddr' environment variable as source/address of FDT.
No functional/behavioral change expected in this patch.
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/image-fdt.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/common/image-fdt.c b/common/image-fdt.c index 68bcab85ba..a5d8b41d02 100644 --- a/common/image-fdt.c +++ b/common/image-fdt.c @@ -461,17 +461,16 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch, struct andr_img_hdr *hdr = buf; ulong fdt_data, fdt_len; - if (android_image_get_second(hdr, &fdt_data, &fdt_len) != 0) - goto no_fdt; + if (!android_image_get_second(hdr, &fdt_data, &fdt_len) && + !fdt_check_header((char *)fdt_data)) { + fdt_blob = (char *)fdt_data; + if (fdt_totalsize(fdt_blob) != fdt_len) + goto error; - fdt_blob = (char *)fdt_data; - if (fdt_check_header(fdt_blob) != 0) + debug("## Using FDT in Android image second area\n"); + } else { goto no_fdt; - - if (fdt_totalsize(fdt_blob) != fdt_len) - goto error; - - debug("## Using FDT found in Android image second area\n"); + } #endif } else { debug("## No Flattened Device Tree\n"); |