1 files changed, 9 insertions, 13 deletions

diff --git a/arch/c6x/kernel/setup.c b/arch/c6x/kernel/setup.c
index 0c07921747f..757128868d4 100644
--- a/arch/c6x/kernel/setup.c
+++ b/arch/c6x/kernel/setup.c
@@ -34,6 +34,7 @@
 #include <asm/dscr.h>
 #include <asm/clock.h>
 #include <asm/soc.h>
+#include <asm/special_insns.h>
 
 static const char *c6x_soc_name;
 
@@ -67,13 +68,6 @@ unsigned long ram_end;
 static unsigned long dma_start __initdata;
 static unsigned long dma_size __initdata;
 
-char c6x_command_line[COMMAND_LINE_SIZE];
-
-#if defined(CONFIG_CMDLINE_BOOL)
-static const char default_command_line[COMMAND_LINE_SIZE] __section(.cmdline) =
-	CONFIG_CMDLINE;
-#endif
-
 struct cpuinfo_c6x {
 	const char *cpu_name;
 	const char *cpu_voltage;
@@ -142,6 +136,10 @@ static void __init get_cpuinfo(void)
 		p->cpu_name = "C64x+";
 		p->cpu_voltage = "1.2";
 		break;
+	case 21:
+		p->cpu_name = "C66X";
+		p->cpu_voltage = "1.2";
+		break;
 	default:
 		p->cpu_name = "unknown";
 		break;
@@ -267,8 +265,8 @@ int __init c6x_add_memory(phys_addr_t start, unsigned long size)
  */
 notrace void __init machine_init(unsigned long dt_ptr)
 {
-	struct boot_param_header *dtb = __va(dt_ptr);
-	struct boot_param_header *fdt = (struct boot_param_header *)_fdt_start;
+	const void *dtb = __va(dt_ptr);
+	const void *fdt = _fdt_start;
 
 	/* interrupts must be masked */
 	set_creg(IER, 2);
@@ -289,10 +287,8 @@ notrace void __init machine_init(unsigned long dt_ptr)
 		fdt = dtb;
 
 	/* Do some early initialization based on the flat device tree */
-	early_init_devtree(fdt);
+	early_init_dt_scan(fdt);
 
-	/* parse_early_param needs a boot_command_line */
-	strlcpy(boot_command_line, c6x_command_line, COMMAND_LINE_SIZE);
 	parse_early_param();
 }
 
@@ -304,7 +300,7 @@ void __init setup_arch(char **cmdline_p)
 	printk(KERN_INFO "Initializing kernel\n");
 
 	/* Initialize command line */
-	*cmdline_p = c6x_command_line;
+	*cmdline_p = boot_command_line;
 
 	memory_end = ram_end;
 	memory_end &= ~(PAGE_SIZE - 1);