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| author | Luo Ji <ji.luo@nxp.com> | 2018-01-03 13:50:58 +0800 |
|---|---|---|
| committer | Luo Ji <ji.luo@nxp.com> | 2018-01-03 15:13:38 +0800 |
| commit | c565f70162ba1041fc376dd476f07f54f9b49ad0 (patch) | |
| tree | d8ef392d29599921d9ec722a6f2ee58aef51976a | |
| parent | 81223f7c281ba19a8acabc28cf2cd405bbb75365 (diff) | |
MA-10967 Add append bootargs env in uboot
Add 'append_bootargs' to hold some paramemters which need to be
appended to bootargs.
Change-Id: I80f18a421dea270cc8f555fe1b2799a5eb00aadc
Signed-off-by: Luo Ji <ji.luo@nxp.com>
| -rw-r--r-- | common/image-android.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/common/image-android.c b/common/image-android.c index 2d2526def6..5045cfe83f 100644 --- a/common/image-android.c +++ b/common/image-android.c @@ -151,6 +151,20 @@ int android_image_get_kernel(const struct andr_img_hdr *hdr, int verify, strcat(commandline, bootargs_3rd); } #endif + + /* Add 'append_bootargs' to hold some paramemters which need to be appended + * to bootargs */ + char *append_bootargs = getenv("append_bootargs"); + if (append_bootargs) { + if (strlen(append_bootargs) + 2 > + (sizeof(commandline) - strlen(commandline))) { + printf("The 'append_bootargs' is too long to be appended to bootargs\n"); + } else { + strcat(commandline, " "); + strcat(commandline, append_bootargs); + } + } + printf("Kernel command line: %s\n", commandline); setenv("bootargs", commandline); |