From 8c3c5af7d22366bcebd48817190b22ddbb119f9d Mon Sep 17 00:00:00 2001 From: Peter Robinson Date: Fri, 6 Mar 2015 10:32:40 +0000 Subject: [PATCH 05/14] add back adding console= to the bootargs if not present. A better soloution is needed, not upstreamable --- common/cmd_pxe.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 7e32c95..4f3c15d 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -673,18 +673,34 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label) if ((label->ipappend & 0x3) || label->append) { char bootargs[CONFIG_SYS_CBSIZE] = ""; char finalbootargs[CONFIG_SYS_CBSIZE]; + char console[30] = ""; + /* check for a console line in the boot args passed in from the + * config file. If there is no console line and the enviornment + * has a console variable add it to the bootargs + */ + if ( !strstr(label->append, "console=") ) { + printf("no console= \n"); + if (getenv("console")) { + sprintf(console, " console=%s", + getenv("console")); + } + } if (strlen(label->append ?: "") + - strlen(ip_str) + strlen(mac_str) + 1 > sizeof(bootargs)) { - printf("bootarg overflow %zd+%zd+%zd+1 > %zd\n", + strlen(ip_str) + strlen(mac_str) + strlen(console) + + 1 > sizeof(bootargs)) { + printf("bootarg overflow %zd+%zd+%zd+%zd+1 > %zd\n", strlen(label->append ?: ""), strlen(ip_str), strlen(mac_str), + strlen(console), sizeof(bootargs)); return 1; } if (label->append) strcpy(bootargs, label->append); + if (strlen(console) > 0) + strcat(bootargs, console); strcat(bootargs, ip_str); strcat(bootargs, mac_str); -- 2.3.2