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| author | zhang sanshan <b51434@freescale.com> | 2015-07-28 18:40:53 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:44 +0100 |
| commit | df078ea0139ad405b02ef6bcabd7890d0e87c023 (patch) | |
| tree | d380ad01e80f9dcc113bf849e582b4b219cd951f /common | |
| parent | 05aad0388392a38f9c9746758c87cc4fe0958616 (diff) | |
MA-6928 Bootargs cannot be set
The bootargs is not set correctly.
The final bootargs consist of uboot's bootargs and bootimg's bootargs.
This patch set bootimg's bootargs as final bootargs if uboot's bootargs is not set.
And take uboot's bootargs as final bootargs if uboot's bootargs is set.
Signed-off-by: zhang sanshan <b51434@freescale.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/image-android.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/common/image-android.c b/common/image-android.c index eb1582b698a..5cd3a8c6ed9 100644 --- a/common/image-android.c +++ b/common/image-android.c @@ -9,6 +9,7 @@ #include <android_image.h> #include <malloc.h> #include <errno.h> +#include <asm/bootm.h> static char andr_tmp_str[ANDR_BOOT_ARGS_SIZE + 1]; @@ -62,12 +63,22 @@ int android_image_get_kernel(const struct andr_img_hdr *hdr, int verify, if (bootargs) { strcpy(newbootargs, bootargs); - strcat(newbootargs, " "); - } - if (*hdr->cmdline) + } else if (*hdr->cmdline) { strcat(newbootargs, hdr->cmdline); - - setenv("bootargs", newbootargs); + } +#ifdef CONFIG_SERIAL_TAG + struct tag_serialnr serialnr; + char commandline[ANDR_BOOT_ARGS_SIZE]; + get_board_serial(&serialnr); + + sprintf(commandline, + "%s androidboot.serialno=%08x%08x", + newbootargs, + serialnr.high, + serialnr.low); +#endif + + setenv("bootargs", commandline); if (os_data) { *os_data = (ulong)hdr; |