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androidboot: add some new info to cmdline 

The android things system need some avb info
in the stage of u-boot, like VBH value and so
on.

Change-Id: Ia102931f3b0c912c7e1f34f668d8af0b45fa4a6e
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
This commit is contained in:
Jason Zhu 2017-11-14 22:33:59 +08:00 committed by Kever Yang
parent 54fcf04fb5
commit 9aed1a1336
1 changed files with 6 additions and 10 deletions
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16
cmd/boot_android.c
View File

@ -647,6 +647,7 @@ int do_avb_flow(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
bool unlocked = true;
const char *mode_cmdline = NULL;
char root_data[70] = "root=PARTUUID=";
char avb_root_data[2000] = {0};
size_t guid_buf_size = 37;
char guid_buf[37];
char verify_flag;
@ -718,18 +719,13 @@ int do_avb_flow(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return CMD_RET_FAILURE;
}
strcat(slot_partition[1], requested_partitions[1]);
strcat(slot_partition[1], slot_data->ab_suffix);
ops->get_unique_guid_for_partition(ops,
slot_partition[1],
guid_buf,
guid_buf_size);
strcat(root_data, guid_buf);
command_line = android_assemble_cmdline(slot_data->ab_suffix,
mode_cmdline);
strcat(root_data, " ");
strcat(root_data, command_line);
env_set("bootargs", root_data);
strcat(avb_root_data, " ");
strcat(avb_root_data, command_line);
strcat(avb_root_data, " ");
strcat(avb_root_data, slot_data->cmdline);
env_set("bootargs", avb_root_data);
load_address = CONFIG_SYS_LOAD_ADDR;
if (avb_close_optee_client())
printf("Can not close optee client!\n");