mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
43 lines
1.0 KiB
Diff
43 lines
1.0 KiB
Diff
|
--- a/arch/mips/ath79/prom.c
|
||
|
|
+++ b/arch/mips/ath79/prom.c
|
||
|
|
@@ -22,10 +22,39 @@
|
||
|
|
|
||
|
|
#include "common.h"
|
||
|
|
|
||
|
|
+static char ath79_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
|
||
|
|
+
|
||
|
|
+static void __init ath79_prom_append_cmdline(const char *name,
|
||
|
|
+ const char *value)
|
||
|
|
+{
|
||
|
|
+ snprintf(ath79_cmdline_buf, sizeof(ath79_cmdline_buf),
|
||
|
|
+ " %s=%s", name, value);
|
||
|
|
+ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
void __init prom_init(void)
|
||
|
|
{
|
||
|
|
+ const char *env;
|
||
|
|
+
|
||
|
|
fw_init_cmdline();
|
||
|
|
|
||
|
|
+ env = fw_getenv("ethaddr");
|
||
|
|
+ if (env)
|
||
|
|
+ ath79_prom_append_cmdline("ethaddr", env);
|
||
|
|
+
|
||
|
|
+ env = fw_getenv("board");
|
||
|
|
+ if (env) {
|
||
|
|
+ /* Workaround for buggy bootloaders */
|
||
|
|
+ if (strcmp(env, "RouterStation") == 0 ||
|
||
|
|
+ strcmp(env, "Ubiquiti AR71xx-based board") == 0)
|
||
|
|
+ env = "UBNT-RS";
|
||
|
|
+
|
||
|
|
+ if (strcmp(env, "RouterStation PRO") == 0)
|
||
|
|
+ env = "UBNT-RSPRO";
|
||
|
|
+
|
||
|
|
+ ath79_prom_append_cmdline("board", env);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
#ifdef CONFIG_BLK_DEV_INITRD
|
||
|
|
/* Read the initrd address from the firmware environment */
|
||
|
|
initrd_start = fw_getenvl("initrd_start");
|