47 lines
1 KiB
Diff
47 lines
1 KiB
Diff
--- a/arch/mips/cavium-octeon/setup.c
|
|
+++ b/arch/mips/cavium-octeon/setup.c
|
|
@@ -609,6 +609,35 @@
|
|
write_c0_derraddr1(0);
|
|
}
|
|
|
|
+#ifdef CONFIG_IMAGE_CMDLINE_HACK
|
|
+extern char __image_cmdline[];
|
|
+
|
|
+static int __init octeon_use_image_cmdline(void)
|
|
+{
|
|
+ char *p = __image_cmdline;
|
|
+ int replace = 0;
|
|
+
|
|
+ if (*p == '-') {
|
|
+ replace = 1;
|
|
+ p++;
|
|
+ }
|
|
+
|
|
+ if (*p == '\0')
|
|
+ return 0;
|
|
+
|
|
+ if (replace) {
|
|
+ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
|
|
+ } else {
|
|
+ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
|
|
+ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
|
|
+ }
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+#else
|
|
+static inline int octeon_use_image_cmdline(void) { return 0; }
|
|
+#endif
|
|
+
|
|
/**
|
|
* Early entry point for arch setup
|
|
*/
|
|
@@ -798,6 +827,8 @@
|
|
}
|
|
}
|
|
|
|
+ octeon_use_image_cmdline();
|
|
+
|
|
if (strstr(arcs_cmdline, "console=") == NULL) {
|
|
#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
|
|
strcat(arcs_cmdline, " console=ttyS0,115200");
|