Make sure that argv[] argument pointers are not modified.

index 385a7e3..190ee6a 100644
@@ -37,7 +37,7 @@
 #undef DEBUG
 
 /* U-Boot routines needed */
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 /*****************************************************************************
  *

index 38480ac..a27227d 100644
@@ -269,7 +269,7 @@ u32 imx_get_fecclk(void)
 /*
  * Dump some core clockes.
  */
-int do_mx51_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_mx51_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 freq;
 

index d2500ca..69e56f5 100644
@@ -282,7 +282,7 @@ void abort(void)
 /******************************************************************************
  * OMAP3 specific command to switch between NAND HW and SW ecc
  *****************************************************************************/
-static int do_switch_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_switch_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc != 2)
 		goto usage;

index 5ac1302..3101321 100644
@@ -50,7 +50,7 @@ static void setup_end_tag (bd_t *bd);
 static struct tag *params;
 #endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	bd_t	*bd = gd->bd;
 	char	*s;

index 4fcedfa..08e6acb 100644
@@ -39,7 +39,7 @@
 
 #include <common.h>
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	puts ("resetting ...\n");
 

index 904bfb2..e4489bb 100644
@@ -76,7 +76,7 @@ void prepare_to_boot(void)
 		     "sync   0" : : "r"(0) : "memory");
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	/* This will reset the CPU core, caches, MMU and all internal busses */
 	__builtin_mtdr(8, 1 << 13);	/* set DC:DBE */

index 6a3172a..8a47cfe 100644
@@ -171,7 +171,7 @@ static void setup_end_tag(struct tag *params)
 	params->hdr.size = 0;
 }
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void	(*theKernel)(int magic, void *tagtable);
 	struct	tag *params, *params_start;

index e3be740..164afde 100644
@@ -99,7 +99,7 @@ void bfin_reset_or_hang(void)
 #endif
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	bfin_reset_trampoline();
 	return 0;

index 951d5b0..37aa82a 100644
@@ -33,7 +33,7 @@ static char *make_command_line(void)
 
 extern ulong bfin_poweron_retx;
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	int	(*appl) (char *cmdline);
 	char	*cmdline;

index de5840e..412e019 100644
@@ -25,7 +25,7 @@ static int check_limit(const char *type, size_t start_limit, size_t end_limit, s
 	return 1;
 }
 
-int do_icache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_icache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int cache_status = icache_status();
 

@@ -97,7 +97,7 @@ U_BOOT_CMD(icache_dump, 4, 0, do_icache_dump,
 	"icache_dump - dump current instruction cache\n",
 	"[way] [subbank] [set]");
 
-int do_dcache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dcache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 way, bank, subbank, set;
 	u32 status, addr;

index bd62d71..4ca3fc7 100644
@@ -417,7 +417,7 @@ void kgdb_putregs(struct pt_regs *regs, char *buf, int length)
 
 }
 
-void kgdb_breakpoint(int argc, char *argv[])
+void kgdb_breakpoint(int argc, char * const argv[])
 {
 	asm volatile ("excpt 0x1\n");
 }

index 3010519..bd6aced 100644
@@ -56,7 +56,7 @@ int cpu_init_r(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	printf ("resetting ...\n");
 	udelay(50000);				/* wait 50 ms */

index 3f849f6..0adc664 100644
@@ -431,7 +431,7 @@ void hang (void)
 	for (;;);
 }
 
-unsigned long do_go_exec (ulong (*entry)(int, char *[]), int argc, char *argv[])
+unsigned long do_go_exec (ulong (*entry)(int, char *[]), int argc, char * const argv[])
 {
 	/*
 	 * x86 does not use a dedicated register to pass the pointer

index f96d7bd..b36e58d 100644
@@ -29,7 +29,7 @@
 #include <asm/zimage.h>
 
 /*cmd_boot.c*/
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void		*base_ptr;
 	ulong		os_data, os_len;

index 51def59..5a28278 100644
@@ -136,7 +136,7 @@ void do_irq(int hw_irq)
 }
 
 #if defined(CONFIG_CMD_IRQ)
-int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int irq;
 

index b39615a..89fe015 100644
@@ -245,7 +245,7 @@ void boot_zimage(void *setup_base)
 	enter_realmode(((u32)setup_base+SETUP_START_OFFSET)>>4, 0, &regs, &regs);
 }
 
-int do_zboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_zboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	void *base_ptr;
 	void *bzImage_addr;

index d9f5f43..5129a03 100644
@@ -33,7 +33,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
 	udelay(1000);

index a1a5133..582aec9 100644
@@ -34,7 +34,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile ccm_t *ccm = (ccm_t *) MMAP_CCM;
 

index c4c5d50..9fb717c 100644
@@ -38,7 +38,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef	CONFIG_M5208
-int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[])
 {
 	volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM);
 

@@ -142,7 +142,7 @@ int checkcpu(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	/* Call the board specific reset actions first. */
 	if(board_reset) {

@@ -177,7 +177,7 @@ int watchdog_init(void)
 #endif
 
 #ifdef	CONFIG_M5272
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
 

@@ -257,7 +257,7 @@ int watchdog_init(void)
 #endif				/* #ifdef CONFIG_M5272 */
 
 #ifdef	CONFIG_M5275
-int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[])
 {
 	volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM);
 

@@ -337,7 +337,7 @@ int checkcpu(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	MCFRESET_RCR = MCFRESET_RCR_SOFTRST;
 	return 0;

@@ -354,7 +354,7 @@ int checkcpu(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	/* enable watchdog, set timeout to 0 and wait */
 	mbar_writeByte(MCFSIM_SYPCR, 0xc0);

@@ -384,7 +384,7 @@ int checkcpu(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	/* enable watchdog, set timeout to 0 and wait */
 	mbar_writeByte(SIM_SYPCR, 0xc0);

index 331cc15..0af4969 100644
@@ -34,7 +34,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
 

index 6238bc0..182521c 100644
@@ -34,7 +34,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
 	udelay(1000);

index 3912a74..f9a4b64 100644
@@ -34,7 +34,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	volatile gptmr_t *gptmr = (gptmr_t *) (MMAP_GPTMR);
 

index e5ed6eb..76a2fb2 100644
@@ -64,7 +64,7 @@ void arch_lmb_reserve(struct lmb *lmb)
 	lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp));
 }
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	ulong rd_len;
 	ulong initrd_start, initrd_end;

index 7a9d022..e9d53c1 100644
@@ -173,7 +173,7 @@ void interrupt_handler (void)
 
 #if defined(CONFIG_CMD_IRQ)
 #ifdef CONFIG_SYS_INTC_0
-int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 	struct irq_action *act = vecs;

@@ -193,7 +193,7 @@ int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return (0);
 }
 #else
-int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	puts ("Undefined interrupt controller\n");
 }

index 2227a81..8e2c6d8 100644
@@ -32,7 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	/* First parameter is mapped to $r5 for kernel boot args */
 	void	(*theKernel) (char *, ulong, ulong);

index d5a1604..3ae397c 100644
@@ -42,7 +42,7 @@ void __attribute__((weak)) _machine_restart(void)
 {
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	_machine_restart();
 

index 54af24c..40a5647 100644
@@ -43,7 +43,7 @@ static int	linux_env_idx;
 static void linux_params_init (ulong start, char * commandline);
 static void linux_env_set (char * env_name, char * env_val);
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void	(*theKernel) (int, char **, char **, int *);
 	char	*commandline = getenv ("bootargs");

index cc70fa9..f1906c6 100644
@@ -29,7 +29,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void	(*theKernel) (int, char **, char **, int *);
 	char	*bootargs = getenv ("bootargs");

index ab7d746..2369431 100644
@@ -472,7 +472,7 @@ static int epcs_sect_erased (int sect, unsigned *offset,
  * Commands
  ***********************************************************************/
 static
-void do_epcs_info (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_info (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	int i;
 	unsigned char stat;

@@ -519,7 +519,7 @@ void do_epcs_info (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 static
-void do_epcs_erase (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_erase (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	unsigned start,end;
 

@@ -549,7 +549,7 @@ void do_epcs_erase (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 static
-void do_epcs_protect (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_protect (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	unsigned char stat;
 

@@ -585,7 +585,7 @@ void do_epcs_protect (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 static
-void do_epcs_read (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_read (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	ulong addr,off,cnt;
 	ulong sz;

@@ -617,7 +617,7 @@ void do_epcs_read (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 static
-void do_epcs_write (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_write (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	ulong addr,off,cnt;
 	ulong sz;

@@ -656,7 +656,7 @@ void do_epcs_write (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 static
-void do_epcs_verify (struct epcs_devinfo_t *dev, int argc, char *argv[])
+void do_epcs_verify (struct epcs_devinfo_t *dev, int argc, char * const argv[])
 {
 	ulong addr,off,cnt;
 	ulong sz;

@@ -690,7 +690,7 @@ void do_epcs_verify (struct epcs_devinfo_t *dev, int argc, char *argv[])
 }
 
 /*-----------------------------------------------------------------------*/
-int do_epcs (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_epcs (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int len;
 	struct epcs_devinfo_t *dev = epcs_dev_find ();

index b552db4..63acfa9 100644
@@ -239,7 +239,7 @@ int interrupt_init (void)
 
 /*************************************************************************/
 #if defined(CONFIG_CMD_IRQ)
-int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 	struct irq_action *act = vecs;

index 77bc8b5..5fbc28b 100644
@@ -44,7 +44,7 @@ void display_sysid (void)
 
 }
 
-int do_sysid (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_sysid (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	display_sysid ();
 	return (0);

index 5d25edf..e4093a8 100644
@@ -28,7 +28,7 @@
 
 #define NIOS_MAGIC 0x534f494e /* enable command line and initrd passing */
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void (*kernel)(int, int, int, char *) = (void *)images->ep;
 	char *commandline = getenv("bootargs");

index 14d3ce4..ab6f11d 100644
@@ -235,7 +235,7 @@ soft_restart(unsigned long addr)
     !defined(CONFIG_PPMC7XX)
 /* no generic way to do board reset. simply call soft_reset. */
 void
-do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 	/* flush and disable I/D cache */

index c2856c9..7fc8a34 100644
@@ -98,7 +98,7 @@ irq_free_handler(int vec)
 /****************************************************************************/
 
 void
-do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[])
 {
 	puts("IRQ related functions are unimplemented currently.\n");
 }

index 09cbd20..a1a3bd4 100644
@@ -75,7 +75,7 @@ int checkcpu (void)
 
 
 int
-do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr;
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;

index 1cce6a2..f638c00 100644
@@ -107,7 +107,7 @@ int mpc5121_diu_init(void)
 }
 
 int mpc5121diu_init_show_bmp(cmd_tbl_t *cmdtp,
-			     int flag, int argc, char *argv[])
+			     int flag, int argc, char * const argv[])
 {
 	unsigned int addr;
 

index 8f2eb37..abec8f6 100644
@@ -278,7 +278,7 @@ int ads5121_fuse_stat(int bank)
 	return 0;
 }
 
-int do_ads5121_fuse(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_ads5121_fuse(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int frow, n, v, bank;
 

index ce8d094..9d749f2 100644
@@ -131,7 +131,7 @@ ulong get_bus_freq (ulong dummy)
 	return gd->csb_clk;
 }
 
-int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char buf[32];
 

index 7fffebc..5aa7f84 100644
@@ -138,7 +138,7 @@ int dcache_status (void)
 /*
  * Reset board
  */
-int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 #if defined(CONFIG_PATI)
 	volatile ulong *addr = (ulong *) CONFIG_SYS_RESET_ADDRESS;

index 167543f..66bce30 100644
@@ -184,7 +184,7 @@ void timer_interrupt_cpu (struct pt_regs *regs)
  * irqinfo - print information about IRQs
  *
  */
-int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int vec;
 

index 44b8a7a..0c1eebd 100644
@@ -78,7 +78,7 @@ int checkcpu (void)
 /* ------------------------------------------------------------------------- */
 
 int
-do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr;
 	/* Interrupts and MMU off */

index 16eee3a..50455d0 100644
@@ -311,7 +311,7 @@ void irq_free_handler(int irq)
 /****************************************************************************/
 
 #if defined(CONFIG_CMD_IRQ)
-void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	int irq, re_enable;
 	u32 intr_ctrl;

index 563cfe0..64e0526 100644
@@ -52,7 +52,7 @@ int checkcpu (void)
 
 /* ------------------------------------------------------------------------- */
 
-int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile gptmr8220_t *gptmr = (volatile gptmr8220_t *) MMAP_GPTMR;
 	ulong msr;

index 78e9917..9544d85 100644
@@ -74,7 +74,7 @@ void irq_free_handler (int vec)
 /****************************************************************************/
 
 void
-do_irqinfo (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+do_irqinfo (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	puts ("IRQ related functions are unimplemented currently.\n");
 }

index 08f6a94..44f91b2 100644
@@ -92,7 +92,7 @@ int checkdcache (void)
 
 /*------------------------------------------------------------------- */
 
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr, addr;
 

index c969ff6..2488612 100644
@@ -18,7 +18,7 @@
 extern CPU_DEBUG_CTX bug_ctx;
 
 void bedbug603e_init __P((void));
-void bedbug603e_do_break __P((cmd_tbl_t*,int,int,char*[]));
+void bedbug603e_do_break __P((cmd_tbl_t*,int,int,char*const[]));
 void bedbug603e_break_isr __P((struct pt_regs*));
 int  bedbug603e_find_empty __P((void));
 int  bedbug603e_set __P((int,unsigned long));

@@ -64,7 +64,7 @@ void bedbug603e_init( void )
  * ====================================================================== */
 
 void bedbug603e_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
-			 char *argv[])
+			 char * const argv[])
 {
   long		addr;           /* Address to break at  */
   int		which_bp;       /* Breakpoint number    */

index aedbf29..220c1e2 100644
@@ -238,7 +238,7 @@ void upmconfig (uint upm, uint * table, uint size)
 
 #if !defined(CONFIG_HAVE_OWN_RESET)
 int
-do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr, addr;
 

index 2606c60..79178cc 100644
@@ -256,7 +256,7 @@ void timer_interrupt_cpu (struct pt_regs *regs)
 *
 */
 void
-do_irqinfo (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+do_irqinfo (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	int irq, re_enable;
 

index d3be909..b664c64 100644
@@ -192,7 +192,7 @@ void upmconfig (uint upm, uint *table, uint size)
 
 
 int
-do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr;
 #ifndef MPC83xx_RESET

index f3942b4..8dadd64 100644
@@ -98,7 +98,7 @@ void ecc_print_status(void)
 	       ddr->capture_attributes & ECC_CAPT_ATTR_VLD);
 }
 
-int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;

index faffbaf..446af27 100644
@@ -90,7 +90,7 @@ void timer_interrupt_cpu (struct pt_regs *regs)
  */
 
 void
-do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[])
 {
 }
 

index 500eef1..b5076a9 100644
@@ -497,7 +497,7 @@ ulong get_bus_freq(ulong dummy)
 	return gd->csb_clk;
 }
 
-int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char buf[32];
 

index fddeb2f..6f81fdf 100644
@@ -186,7 +186,7 @@ int checkcpu (void)
 
 /* ------------------------------------------------------------------------- */
 
-int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[])
 {
 /* Everything after the first generation of PQ3 parts has RSTCR */
 #if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \

index 409367d..ac8c01a 100644
@@ -103,7 +103,7 @@ void timer_interrupt_cpu(struct pt_regs *regs)
 
 #if defined(CONFIG_CMD_IRQ)
 /* irqinfo - print information about PCI devices,not implemented. */
-int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	return 0;
 }

index 826bf32..ddbc221 100644
@@ -105,7 +105,7 @@ static u8 boot_entry_map[4] = {
 	BOOT_ENTRY_R6_LOWER,
 };
 
-int cpu_release(int nr, int argc, char *argv[])
+int cpu_release(int nr, int argc, char * const argv[])
 {
 	u32 i, val, *table = (u32 *)get_spin_virt_addr() + nr * NUM_BOOT_ENTRY;
 	u64 boot_addr;

index 1887575..9064e78 100644
@@ -124,7 +124,7 @@ checkcpu(void)
 
 
 void
-do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
 	volatile ccsr_gur_t *gur = &immap->im_gur;

index c78fc72..d8ad6d3 100644
@@ -101,7 +101,7 @@ void irq_free_handler(int vec)
 /*
  * irqinfo - print information about PCI devices,not implemented.
  */
-int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	return 0;
 }

index b4a0faa..24eb30a 100644
@@ -66,7 +66,7 @@ int cpu_disable(int nr)
 	return 0;
 }
 
-int cpu_release(int nr, int argc, char *argv[])
+int cpu_release(int nr, int argc, char * const argv[])
 {
 	/* dummy function so common/cmd_mp.c will build
 	 * should be implemented in the future */

index 0308bbb..9deda6c 100644
@@ -17,7 +17,7 @@
 extern CPU_DEBUG_CTX bug_ctx;
 
 void bedbug860_init __P((void));
-void bedbug860_do_break __P((cmd_tbl_t*,int,int,char*[]));
+void bedbug860_do_break __P((cmd_tbl_t*,int,int,char*const[]));
 void bedbug860_break_isr __P((struct pt_regs*));
 int  bedbug860_find_empty __P((void));
 int  bedbug860_set __P((int,unsigned long));

@@ -63,7 +63,7 @@ void bedbug860_init( void )
  * ====================================================================== */
 
 void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
-			 char *argv[])
+			 char * const argv[])
 {
   long		addr = 0;       /* Address to break at  */
   int		which_bp;       /* Breakpoint number    */

index 2eb848b..142cfa5 100644
@@ -478,7 +478,7 @@ void upmconfig (uint upm, uint * table, uint size)
 
 #ifndef CONFIG_LWMON
 
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr, addr;
 

@@ -521,7 +521,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  * and thus too short to reset the external hardware. So we  use  the
  * watchdog to reset the board.
  */
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	/* prevent triggering the watchdog */
 	disable_interrupts ();

index faddee9..1bf65ee 100644
@@ -393,7 +393,7 @@ static void	test(void);
 static void	DQS_calibration_process(void);
 #endif
 #endif
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 static unsigned char spd_read(uchar chip, uint addr)
 {

index ef11cb6..e1500cc 100644
@@ -17,7 +17,7 @@
 extern CPU_DEBUG_CTX bug_ctx;
 
 void bedbug405_init __P ((void));
-void bedbug405_do_break __P ((cmd_tbl_t *, int, int, char *[]));
+void bedbug405_do_break __P ((cmd_tbl_t *, int, int, char * const []));
 void bedbug405_break_isr __P ((struct pt_regs *));
 int bedbug405_find_empty __P ((void));
 int bedbug405_set __P ((int, unsigned long));

@@ -63,7 +63,7 @@ void bedbug405_init (void)
  * set routine which will assign a breakpoint number.
  * ====================================================================== */
 
-void bedbug405_do_break (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+void bedbug405_do_break (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	long addr = 0;		/* Address to break at  */
 	int which_bp;		/* Breakpoint number    */

index ba57211..72c5aec 100644
@@ -45,7 +45,7 @@ static void print_configs(int cur_config_nr)
 
 }
 
-static int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 	int ret;

index e1a023b..851065c 100644
@@ -688,7 +688,7 @@ int ppc440spe_revB() {
 
 /* ------------------------------------------------------------------------- */
 
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 #if defined(CONFIG_BOARD_RESET)
 	board_reset();

index 6db8421..c89bf37 100644
@@ -194,7 +194,7 @@ void irq_free_handler(int vec)
 }
 
 #if defined(CONFIG_CMD_IRQ)
-int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int vec;
 

index 6702df5..3064121 100644
@@ -47,7 +47,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern ulong get_effective_memsize(void);
 static ulong get_sp (void);
 static void set_clocks_in_mhz (bd_t *kbd);

@@ -297,7 +297,7 @@ static int boot_body_linux(bootm_headers_t *images)
 }
 
 __attribute__((noinline))
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	int	ret;
 

index d3eb1f3..1ec6818 100644
@@ -313,7 +313,7 @@ kgdb_putregs(struct pt_regs *regs, char *buf, int length)
    the debugger. */
 
 void
-kgdb_breakpoint(int argc, char *argv[])
+kgdb_breakpoint(int argc, char * const argv[])
 {
 	asm("	.globl breakinst\n\
 	     breakinst: .long 0x7d821008\n\

index e0cb047..6bbedd9 100644
@@ -59,7 +59,7 @@ int cleanup_before_linux(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	disable_interrupts();
 	reset_cpu(0);

index 8261d29..3e9caad 100644
@@ -45,7 +45,7 @@ int cleanup_before_linux(void)
 	return 0;
 }
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	disable_interrupts();
 	reset_cpu(0);

index be410ab..f136758 100644
@@ -44,7 +44,7 @@ int cleanup_before_linux (void)
 	return 0;
 }
 
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	disable_interrupts();
 	reset_cpu (0);

index ae1f869..9c58ed7 100644
@@ -43,7 +43,7 @@ static void hexdump(unsigned char *buf, int len)
 }
 #endif
 
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	/* Linux kernel load address */
 	void (*kernel) (void) = (void (*)(void))images->ep;

index d6e23b1..46512c7 100644
@@ -49,7 +49,7 @@ void cpu_reset(void)
 	_reset_reloc();
 }
 
-int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	cpu_reset();
 

index 9b0da96..5149550 100644
@@ -195,7 +195,7 @@ void irq_free_handler(int irq)
 /****************************************************************************/
 
 #if defined(CONFIG_CMD_IRQ)
-void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	int irq;
 	unsigned int pil = get_pil();

index 976f311..a1646e2 100644
@@ -52,7 +52,7 @@ void cpu_reset(void)
 	_reset_reloc();
 }
 
-int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	cpu_reset();
 

index ac6aca5..4138f9b 100644
@@ -197,7 +197,7 @@ void irq_free_handler(int irq)
 /****************************************************************************/
 
 #if defined(CONFIG_CMD_IRQ)
-void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+void do_irqinfo(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 	int irq;
 	unsigned int pil = get_pil();

index d55cc86..12901bc 100644
@@ -79,7 +79,7 @@ struct linux_mem_v0 {
 
 /* Arguments sent to the kernel from the boot prompt. */
 struct linux_arguments_v0 {
-	char *argv[8];
+	char * const argv[8];
 	char args[100];
 	char boot_dev[2];
 	int boot_dev_ctrl;

index 11eea60..b776c21 100644
@@ -63,7 +63,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 extern void timer_interrupt_init(void);
 extern void malloc_bin_reloc(void);
-extern int do_ambapp_print(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
+extern int do_ambapp_print(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]);
 extern int prom_init(void);
 
 #if defined(CONFIG__CMD_DOC)

index c62cf57..4c226a3 100644
@@ -92,7 +92,7 @@ void arch_lmb_reserve(struct lmb *lmb)
 }
 
 /* boot the linux kernel */
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
+int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t * images)
 {
 	char *bootargs;
 	ulong initrd_start, initrd_end;

index 2fc3eaf..1f76dd9 100644
@@ -193,7 +193,7 @@ int drv_video_init(void)
 /*---------------------------------------------------------------------------*/
 
 #ifdef CONFIG_VIDEO
-int do_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int rcode = 0;
 	ulong side;

index 1f22275..bbceaf3 100644
@@ -348,7 +348,7 @@ void __led_set(led_id_t mask, int state)
 
 /*---------------------------------------------------------------------------*/
 
-int do_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int rcode = 0;
 	ulong side;

index c427f9e..86f86e2 100644
@@ -38,7 +38,7 @@ static u8 boot_267_nand[] = {
 	0x00, 0x00, 0x00, 0x00
 };
 
-static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u8 chip;
 	u8 *buf;

index 4e12e9a..c0368c0 100644
@@ -207,7 +207,7 @@ static int l2cache_status(void)
  *  int do_l2cache()
  *
  ************************************************************************/
-int do_l2cache( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
+int do_l2cache( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] )
 {
 	switch (argc) {
 	case 2:			/* on / off	*/

index 9bae67e..3c0dc5f 100644
@@ -178,7 +178,7 @@ test_write(void)
 }
 
 int
-do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	char c = '\0';
 	pll_freq_t pll_freq;

index c3dc983..595dee3 100644
@@ -129,7 +129,7 @@ int lcd_init(void)
 	return 0;
 }
 
-static int do_lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	out_8((u8 *) LCD_CMD_ADDR, 0x01);
 	udelay(2000);

@@ -137,7 +137,7 @@ static int do_lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc < 2) {
 		cmd_usage(cmdtp);

@@ -148,7 +148,7 @@ static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-static int do_lcd_putc (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_putc (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc < 2) {
 		cmd_usage(cmdtp);

@@ -159,7 +159,7 @@ static int do_lcd_putc (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong count;
 	ulong dir;

index be381d6..1682cf7 100644
@@ -78,7 +78,7 @@ int checkboard(void)
 	return 0;
 }
 
-static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
+static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[])
 {
 	char stat;
 	int i;

@@ -97,7 +97,7 @@ U_BOOT_CMD (
 	""
 );
 
-static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
+static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[])
 {
 	int led_no;
 

index f9c31b3..b87eac4 100644
@@ -98,7 +98,7 @@ static uchar buf_66[] =
 	0x00
 };
 
-static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char *argv[])
+static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong len = 0x20;
 	uchar chip = CONFIG_SYS_I2C_EEPROM_ADDR;

index d432cc3..6a049df 100644
@@ -152,19 +152,19 @@ int lcd_init(void)
 	return 0;
 }
 
-static int do_lcd_test(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_test(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	lcd_init();
 	return 0;
 }
 
-static int do_lcd_clear(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_clear(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	*LCD_CMD_ADDR = 0x01;
 	mdelay(LCD_DELAY_NORMAL_MS);
 	return 0;
 }
-static int do_lcd_puts(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_puts(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc < 2) {
 		cmd_usage(cmdtp);

@@ -173,7 +173,7 @@ static int do_lcd_puts(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	lcd_puts(argv[1]);
 	return 0;
 }
-static int do_lcd_putc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_putc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc < 2) {
 		cmd_usage(cmdtp);

@@ -182,7 +182,7 @@ static int do_lcd_putc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	lcd_putc((char)argv[1][0]);
 	return 0;
 }
-static int do_lcd_cur(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_lcd_cur(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong count;
 	ulong dir;

@@ -356,7 +356,7 @@ void set_phy_normal_mode(void)
 }
 #endif	/* 0 - test only */
 
-static int do_led_test_off(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_led_test_off(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile unsigned int *GpioOr =
 		(volatile unsigned int *)(CONFIG_SYS_PERIPHERAL_BASE + 0x700);

@@ -364,7 +364,7 @@ static int do_led_test_off(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-static int do_led_test_on(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int do_led_test_on(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile unsigned int *GpioOr =
 		(volatile unsigned int *)(CONFIG_SYS_PERIPHERAL_BASE + 0x700);

index a9a80e5..587fe74 100644
@@ -161,7 +161,7 @@ void show_xbridge_info(void)
 	printf("PCIL0_XSTS              = %#010lx\n", in32r(PCIL0_STS));
 }
 
-int do_show_xbridge_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_show_xbridge_info(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	show_xbridge_info();
 	return 0;

@@ -215,7 +215,7 @@ void show_pcix_device_info(void)
 }
 
 int do_show_pcix_device_info(cmd_tbl_t * cmdtp, int flag, int argc,
-			     char *argv[])
+			     char * const argv[])
 {
 	show_pcix_device_info();
 	return 0;

@@ -226,7 +226,7 @@ U_BOOT_CMD(xdevinfo, 1, 1, do_show_pcix_device_info,
 
 extern void show_reset_reg(void);
 
-int do_show_reset_reg_info(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_show_reset_reg_info(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	show_reset_reg();
 	return 0;

index aab3a65..3f063a0 100644
@@ -68,7 +68,7 @@ static int update_boot_eeprom(void)
 	return 0;
 }
 
-int do_update_boot_eeprom(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_update_boot_eeprom(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	return update_boot_eeprom();
 }

index ed6daa3..cde13e4 100644
@@ -31,10 +31,10 @@
 
 extern void print_evb440spe_info(void);
 static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag,
-		int flag, int argc, char *argv[]);
+		int flag, int argc, char * const argv[]);
 
 /* ------------------------------------------------------------------------- */
-int do_evb440spe(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_evb440spe(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	return setBootStrapClock (cmdtp, 1, flag, argc, argv);
 }

@@ -46,7 +46,7 @@ int do_evb440spe(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  *	evb440spe wrclk prom0,prom1
  */
 static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag,
-		int argc, char *argv[])
+		int argc, char * const argv[])
 {
 	uchar	chip;
 	ulong	data;

index cadfe0b..c8dd99e 100644
@@ -167,7 +167,7 @@ unsigned int get_device (void)
 /*
    This function loads FPGA configurations from the SystemACE CompactFlash
 */
-int do_loadace (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_loadace (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned char *p = (unsigned char *) AP1000_SYSACE_REGBASE;
 	int cfg;

@@ -247,7 +247,7 @@ int do_loadace (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
   *     -1 if failed
   * </pre>
   */
-int do_swconfigbyte (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_swconfigbyte (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned char *sector_buffer = NULL;
 	unsigned char input_char;

@@ -311,7 +311,7 @@ int do_swconfigbyte (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 #define ONE_SECOND 1000000
 
-int do_pause (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_pause (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	int pause_time;
 	unsigned int delay_time;

@@ -345,7 +345,7 @@ int do_pause (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-int do_swreconfig (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_swreconfig (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	printf ("Triggering software reconfigure (software config byte is 0x%02x)...\n",
 		*((unsigned char *) (SW_BYTE_SECTOR_ADDR + SW_BYTE_SECTOR_OFFSET)));

@@ -365,7 +365,7 @@ int do_swreconfig (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 #define TEMP_ETHERM_BIT 0x02
 #define TEMP_LTHERM_BIT 0x01
 
-int do_temp_sensor (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_temp_sensor (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char cmd;
 	int ret_val = 0;

index 28e2bbc..55451b1 100644
@@ -364,7 +364,7 @@ int EEPROMWrite (unsigned char theI2CAddress, unsigned char theValue)
 			  &theValue, I2C_WRITE);
 }
 
-int do_eeprom (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_eeprom (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char cmd;
 	int ret_val = 0;

@@ -690,7 +690,7 @@ int SetTargetImage (int theImageIndex, unsigned int theBlockSize,
 	return 0;
 }
 
-int do_bridge (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bridge (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char cmd;
 	int ret_val = 1;

index c5fe8c4..b8d968b 100644
@@ -288,7 +288,7 @@ void barcobcd_boot (void)
 	do_bootm (NULL,0,2,bootm_args);
 }
 
-int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 #if 0
 	if (argc > 1) {

index 271ffb1..a9e4902 100644
@@ -173,7 +173,7 @@ int sm501_gpio_init (void)
  * read and prints the dip switch
  * and/or external config inputs (4bits) 0...0x0F
  */
-int cmd_dip (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int cmd_dip (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	vu_long rc = 0;
 

@@ -205,7 +205,7 @@ U_BOOT_CMD (dip, 1, 1, cmd_dip,
  * buz - turns Buzzer on/off
  */
 #ifdef CONFIG_BC3450_BUZZER
-static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc != 2) {
 		printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n");

@@ -236,7 +236,7 @@ U_BOOT_CMD (buz, 2, 1, cmd_buz,
 /*
  * fp - front panel commands
  */
-static int cmd_fp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int cmd_fp (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	sm501_gpio_init ();
 

@@ -491,7 +491,7 @@ static void ds1620_write_state (struct therm *therm)
 	ds1620_out (THERM_START_CONVERT, 0, 0);
 }
 
-static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 	struct therm therm;

@@ -682,7 +682,7 @@ int can_init (void)
  * return 1 on CAN failure
  * return 0 if no failure
  */
-int do_can (char *argv[])
+int do_can (char * const argv[])
 {
 	int i;
 	struct mpc5xxx_mscan *can1 =

@@ -777,7 +777,7 @@ int do_can (char *argv[])
 /*
  * test - BC3450 HW test routines
  */
-int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 #ifdef CONFIG_BC3450_CAN
 	int rcode;

index 317f088..7d8f3ea 100644
@@ -80,7 +80,7 @@ int atoi(char *string)
 	return retval;
 }
 
-int do_bf537led(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bf537led(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	int led_mask = 0;
 	int led_current_state = 0;

index dcf641b..7e0babe 100644
@@ -11,7 +11,7 @@
 
 #include <asm/blackfin.h>
 
-int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc != 3) {
  show_usage:

index 25aeed2..a4c1ec0 100644
@@ -11,7 +11,7 @@
 #include <asm/blackfin.h>
 #include "gpio_cfi_flash.h"
 
-int do_pf(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_pf(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong faddr = CONFIG_SYS_FLASH_BASE;
 	ushort data;

index ebe17b6..52abe79 100644
@@ -11,7 +11,7 @@
 #include <asm/blackfin.h>
 #include "gpio_cfi_flash.h"
 
-int do_ph(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_ph(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong faddr = CONFIG_SYS_FLASH_BASE;
 	ushort data;

index cd98ae2..df372d9 100644
@@ -29,7 +29,7 @@
 
 #ifdef CONFIG_CMD_BSP
 
-static int do_i2c_test(char *argv[])
+static int do_i2c_test(char * const argv[])
 {
 	unsigned char temp, temp1;
 

@@ -57,7 +57,7 @@ static int do_i2c_test(char *argv[])
 	return 0;
 }
 
-static int do_usb_test(char *argv[])
+static int do_usb_test(char * const argv[])
 {
 	int i;
 	static int usb_stor_curr_dev = -1; /* current device */

@@ -90,7 +90,7 @@ static int do_usb_test(char *argv[])
 	return 0;
 }
 
-static int do_led_test(char *argv[])
+static int do_led_test(char * const argv[])
 {
 	int i = 0;
 	struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;

@@ -134,7 +134,7 @@ static int do_led_test(char *argv[])
 	return 0;
 }
 
-static int do_rs232_test(char *argv[])
+static int do_rs232_test(char * const argv[])
 {
 	int error_status = 0;
 	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;

@@ -397,7 +397,7 @@ static int do_rs232_test(char *argv[])
 	return error_status;
 }
 
-static int cmd_fkt(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int cmd_fkt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int rcode = -1;
 

index 5a27191..c1a4a19 100644
@@ -35,9 +35,9 @@
 
 #include "fwupdate.h"
 
-extern int do_bootm(cmd_tbl_t *, int, int, char *[]);
+extern int do_bootm(cmd_tbl_t *, int, int, char * const []);
 extern long do_fat_read(const char *, void *, unsigned long, int);
-extern int do_fat_fsload(cmd_tbl_t *, int, int, char *[]);
+extern int do_fat_fsload(cmd_tbl_t *, int, int, char * const []);
 
 static int load_rescue_image(ulong);
 

@@ -47,7 +47,7 @@ void cm5200_fwupdate(void)
 	char *rsargs;
 	char *tmp = NULL;
 	char ka[16];
-	char *argv[3] = { "bootm", ka, NULL };
+	char * const argv[3] = { "bootm", ka, NULL };
 
 	/* Check if rescue system is disabled... */
 	if (getenv("norescue")) {

@@ -99,7 +99,7 @@ static int load_rescue_image(ulong addr)
 	char *tmp;
 	char dev[7];
 	char addr_str[16];
-	char *argv[6] = { "fatload", "usb", dev, addr_str, nxri, NULL };
+	char * const argv[6] = { "fatload", "usb", dev, addr_str, nxri, NULL };
 	block_dev_desc_t *stor_dev = NULL;
 	cmd_tbl_t *bcmd;
 

index a294213..68c39d2 100644
@@ -240,7 +240,7 @@ static uchar *key_match (uchar *kbd_data)
 	return (NULL);
 }
 
-int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	uchar kbd_data[KEYBD_DATALEN];
 	char keybd_env[2 * KEYBD_DATALEN + 1];

index ecea5b3..621980d 100644
@@ -68,7 +68,7 @@ static void mtc_calculate_checksum(tx_msp_cmd *packet)
 		packet->cks += buff[i];
 }
 
-static int do_mtc_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_led(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -120,7 +120,7 @@ static int do_mtc_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_key(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_key(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -142,7 +142,7 @@ static int do_mtc_key(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_digout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_digout(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -171,7 +171,7 @@ static int do_mtc_digout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_digin(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_digin(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -205,7 +205,7 @@ static int do_mtc_digin(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -232,7 +232,7 @@ static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_version(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_version(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -254,7 +254,7 @@ static int do_mtc_version(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_state(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_state(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	tx_msp_cmd pcmd;
 	rx_msp_cmd prx;

@@ -281,7 +281,7 @@ static int do_mtc_state(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return err;
 }
 
-static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 cmd_tbl_t cmd_mtc_sub[] = {
 	U_BOOT_CMD_MKENT(led, 3, 1, do_mtc_led,

@@ -308,11 +308,11 @@ cmd_tbl_t cmd_mtc_sub[] = {
 	"[command] - get help for command\n"),
 };
 
-static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	extern int _do_help(cmd_tbl_t *cmd_start, int cmd_items,
 			    cmd_tbl_t *cmdtp, int flag,
-			    int argc, char *argv[]);
+			    int argc, char * const argv[]);
 #ifdef CONFIG_SYS_LONGHELP
 	puts("mtc ");
 #endif

@@ -320,7 +320,7 @@ static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			ARRAY_SIZE(cmd_mtc_sub), cmdtp, flag, argc, argv);
 }
 
-int cmd_mtc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int cmd_mtc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	cmd_tbl_t *c;
 	int err = 0;

index 1f78f8d..f5c9777 100644
@@ -184,7 +184,7 @@ void after_reloc (ulong dest_addr)
  * do_reset is done here because in this case it is board specific, since the
  * 7xx CPUs can only be reset by external HW (the RTC in this case).
  */
-void do_reset (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
+void do_reset (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[])
 {
 #if defined(CONFIG_RTC_MK48T59)
 	/* trigger watchdog immediately */

index e73c712..cb9ab86 100644
@@ -117,7 +117,7 @@ phys_size_t initdram (int board_type)
  * Register PI in the MPC 107 (at offset 0x41090 of the Embedded Utilities
  * Memory Block).
  */
-int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	out8 (MPC107_EUMB_PI, 1);
 	return (0);

index 72c0907..b58c1eb 100644
@@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #undef FPGA_DEBUG
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 extern ulong flash_get_size (ulong base, int banknum);
 

index a632cb4..21b2432 100644
@@ -30,7 +30,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 /*cmd_boot.c*/
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 /* ------------------------------------------------------------------------- */

@@ -196,7 +196,7 @@ int checkboard (void)
 /*
  * Some test routines
  */
-int do_digtest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_digtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 	int k;

@@ -257,7 +257,7 @@ struct io {
 	short dummy;
 };
 
-int do_anatest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_anatest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	short val;
 	int i;

@@ -353,7 +353,7 @@ void cyclicInt(void *ptr)
 }
 
 
-int do_inctest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_inctest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong *incin;
 	int i;

index 0615959..03c4098 100644
@@ -33,7 +33,7 @@
 #define FPGA_DEBUG
 #endif
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */

index 5a3f61d..bfec548 100644
@@ -30,7 +30,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 /*cmd_boot.c*/
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 
 /* ------------------------------------------------------------------------- */

index 391fbf4..20346e1 100644
@@ -157,7 +157,7 @@ int eeprom_write_enable (unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index c4a49e2..4dfea71 100644
@@ -492,7 +492,7 @@ int do_auto_update(void)
 	return 0;
 }
 
-int auto_update(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int auto_update(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	do_auto_update();
 

index eecae0a..87da27d 100644
@@ -37,7 +37,7 @@ extern int do_source (cmd_tbl_t *, int, int, char *[]);
 /*
  * Command loadpci: wait for signal from host and boot image.
  */
-int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 *ptr = 0;
 	int count = 0;

index 5c50b4c..9109b64 100644
@@ -339,7 +339,7 @@ int lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 	return lcd_bmp(logo_bmp);
 }
 
-int do_esdbmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_esdbmp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 #ifdef CONFIG_VIDEO_SM501

index 414e821..9823e5e 100644
@@ -1828,7 +1828,7 @@ int xsvfExecute(void)
  *               ppzArgv  - array of ptrs to strings (command-line arguments).
  * Returns:      int      - Legacy return value:  1 = success; 0 = error.
  *****************************************************************************/
-int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int     iErrorCode;
 	char*   pzXsvfFileName;

index 6d9814f..00456a7 100644
@@ -149,7 +149,7 @@ int eeprom_write_enable (unsigned dev_addr, int state) {
 #endif
 
 #if defined(CONFIG_SYS_EEPROM_WREN)
-int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index 24db883..51d3355 100644
@@ -32,7 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void __ft_board_setup(void *blob, bd_t *bd);
 
 #undef FPGA_DEBUG

@@ -650,7 +650,7 @@ int OWReadByte(void)
 	return result;
 }
 
-int do_onewire(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_onewire(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned short val;
 	int result;

@@ -698,7 +698,7 @@ U_BOOT_CMD(
 /*
  * Write backplane ip-address...
  */
-int do_get_bpip(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_get_bpip(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	bd_t *bd = gd->bd;
 	char *buf;

@@ -756,7 +756,7 @@ U_BOOT_CMD(
 /*
  * Set and print backplane ip...
  */
-int do_set_bpip(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_set_bpip(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	char *buf;
 	char str[32];

index 36fcf7f..abac217 100644
@@ -265,7 +265,7 @@ int board_eth_init(bd_t *bis)
 	return pci_eth_init(bis);
 }
 
-int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int addr;
 	unsigned int size;

index a199d46..f9f7c7f 100644
@@ -562,7 +562,7 @@ int display_mem_map (void)
 /*
  * Command loadpci: wait for signal from host and boot image.
  */
-int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile unsigned int *ptr;
 	int count = 0;

@@ -1056,7 +1056,7 @@ void board_prebootm_init ()
 	dcache_disable ();
 }
 
-int do_show_config(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_show_config(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int reset_sample_low;
 	unsigned int reset_sample_high;

@@ -1091,7 +1091,7 @@ U_BOOT_CMD(
 	"Show Marvell strapping register (ResetSampleLow ResetSampleHigh)"
 );
 
-int do_pldver(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_pldver(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	printf("PLD version:0x%02x\n", in_8((void *)CONFIG_SYS_PLD_VER));
 

index 5347958..615e32a 100644
@@ -1811,7 +1811,7 @@ int set_dfcdlInit (void)
 	return (0);
 }
 
-int do_show_ecc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_show_ecc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int ecc_counter;
 	unsigned int ecc_addr;

index ee90e2c..dcea50e 100644
@@ -30,7 +30,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 /*cmd_boot.c*/
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 

index 675e507..aa74376 100644
@@ -204,7 +204,7 @@ static void clearPci9054 (void)
 
 /* ------------------------------------------------------------------------- */
 int do_pci9054 (cmd_tbl_t * cmdtp, int flag, int argc,
-				char *argv[])
+				char * const argv[])
 {
 	if (strcmp (argv[1], "info") == 0) {
 		showPci9054 ();

index f475d11..aa7ee92 100644
@@ -32,7 +32,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 /*cmd_boot.c*/
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 

index 111cce5..ba3c97c 100644
@@ -409,7 +409,7 @@ int dcf77_status(void)
 	return mv;
 }
 
-int do_dcf77(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dcf77(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int mv;
 	u32 pin, pinold;

@@ -490,7 +490,7 @@ int usbhub_init(void)
 	return ret;
 }
 
-int do_hubinit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_hubinit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	usbhub_init();
 	return 0;

@@ -573,7 +573,7 @@ int boot_eeprom_write (unsigned dev_addr,
 	return rcode;
 }
 
-int do_setup_boot_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_setup_boot_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong sdsdp[4];
 

@@ -673,7 +673,7 @@ int eeprom_write_enable (unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

@@ -727,7 +727,7 @@ static int pld_interrupt(u32 arg)
 	return rc;
 }
 
-int do_waitpwrirq(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_waitpwrirq(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	got_pldirq = 0;
 

@@ -795,7 +795,7 @@ int dvi_init(void)
 	return ret;
 }
 
-int do_dviinit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dviinit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	dvi_init();
 	return 0;

@@ -810,7 +810,7 @@ U_BOOT_CMD(
  * TODO: 'time' command might be useful for others as well.
  *       Move to 'common' directory.
  */
-int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned long long start, end;
 	char c, cmd[CONFIG_SYS_CBSIZE];

@@ -874,7 +874,7 @@ unsigned int prng(unsigned int max)
 	return Y;
 }
 
-int do_gfxdemo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_gfxdemo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int color;
 	unsigned int x, y, dx, dy;

index 4251d51..ca7868c 100644
@@ -236,7 +236,7 @@ static const SMI_REGS init_regs_1024x768 [] =
 #define FPGA_DEBUG
 #endif
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */

@@ -733,7 +733,7 @@ int eeprom_write_enable (unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index 5f3254d..b59689b 100644
@@ -33,7 +33,7 @@
 /*
  * Set device number on pci board
  */
-int do_setdevice(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_setdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int idx = 1;	  /* start at 1 (skip device 0) */
 	pci_dev_t bdf = 0;

@@ -62,7 +62,7 @@ U_BOOT_CMD(
 /*
  * Get device number on pci board
  */
-int do_getdevice(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_getdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 device;
 	char str[32];

index 1d14611..2fc9fda 100644
@@ -39,7 +39,7 @@ extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
 /*
  * Command loadpci: wait for signal from host and boot image.
  */
-int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int *ptr = 0;
 	int count = 0;

index 5364857..b0d7663 100644
@@ -34,7 +34,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 /* Prototypes */
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 unsigned long fpga_done_state(void);
 unsigned long fpga_init_state(void);
 

@@ -356,7 +356,7 @@ int wpeeprom(int wp)
 	return wp_state;
 }
 
-int do_wpeeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_wpeeprom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int wp = -1;
 	if (argc >= 2) {

index 4e64e83..83dbfcb 100644
@@ -288,7 +288,7 @@ void power_set_reset(int power)
 	}
 }
 
-int do_poweroff(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_poweroff(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	power_set_reset(1);
 	return (0);

@@ -325,7 +325,7 @@ int phypower(int flag)
 	return (status);
 }
 
-int do_phypower(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_phypower(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	int status;
 

@@ -340,7 +340,7 @@ int do_phypower(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 U_BOOT_CMD(phypower, 2, 2, do_phypower,
 	   "Switch power of ethernet phy", "");
 
-int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_writepci(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int addr;
 	unsigned int size;

index 0f7fa69..3a8a4cf 100644
@@ -32,7 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */

@@ -322,7 +322,7 @@ int eeprom_write_enable(unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index 3725ece..b84e08a 100644
@@ -374,7 +374,7 @@ int eeprom_write_enable(unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

@@ -417,7 +417,7 @@ U_BOOT_CMD(eepwren, 2, 0, do_eep_wren,
 #include <environment.h>
 extern env_t *env_ptr;
 
-int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 pram, nextbase, base;
 	char *v;

@@ -477,7 +477,7 @@ U_BOOT_CMD(
 );
 #endif /* CONFIG_PRAM */
 
-int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	struct ppc4xx_gpio *gpio0 = (struct ppc4xx_gpio *)GPIO_BASE;
 	setbits_be32(&gpio0->tcr, CONFIG_SYS_GPIO_SELFRST_N);

@@ -489,7 +489,7 @@ U_BOOT_CMD(
 	""
 );
 
-int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	struct pmc405de_cpld *cpld =
 		(struct pmc405de_cpld *)CONFIG_SYS_CPLD_BASE;

index 476e940..200d7ee 100644
@@ -67,7 +67,7 @@ int fpga_interrupt(u32 arg)
 	return rc;
 }
 
-int do_waithci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_waithci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
 

@@ -118,7 +118,7 @@ void dump_fifo(pmc440_fpga_t *fpga, int f, int *n)
 	}
 }
 
-int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
 	int i;

@@ -269,7 +269,7 @@ U_BOOT_CMD(
 	"'fifo' or 'address'"
 );
 
-int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong sdsdp[5];
 	ulong delay;

@@ -344,7 +344,7 @@ U_BOOT_CMD(
 #include <environment.h>
 extern env_t *env_ptr;
 
-int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 pram, nextbase, base;
 	char *v;

@@ -404,7 +404,7 @@ U_BOOT_CMD(
 );
 #endif /* CONFIG_PRAM */
 
-int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	in_be32((void*)CONFIG_SYS_RESET_BASE);
 	return 0;

@@ -415,7 +415,7 @@ U_BOOT_CMD(
 	""
 );
 
-int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
 

@@ -452,7 +452,7 @@ U_BOOT_CMD(
 	""
 );
 
-int do_inta(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_inta(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	if (is_monarch()) {
 		printf("This command is only supported in non-monarch mode\n");

@@ -485,7 +485,7 @@ U_BOOT_CMD(
 );
 
 /* test-only */
-int do_pmm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_pmm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong pciaddr;
 

@@ -518,7 +518,7 @@ U_BOOT_CMD(
 );
 
 #if defined(CONFIG_SYS_EEPROM_WREN)
-int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index bd9fb2f..270caac 100644
@@ -29,7 +29,7 @@
 
 
 /* Prototypes */
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len);
 int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len);
 

@@ -219,7 +219,7 @@ int i2c_probe(uchar addr);
 
 /*
  */
-int do_iploop(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_iploop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 

@@ -254,7 +254,7 @@ U_BOOT_CMD(
 
 /*
  */
-int do_codec(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_codec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	uchar buf[8];
 

@@ -307,7 +307,7 @@ U_BOOT_CMD(
 
 /*
  */
-int do_saa(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_saa(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 	ulong instr;

@@ -340,7 +340,7 @@ U_BOOT_CMD(
 
 /*
  */
-int do_iwrite(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_iwrite(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 	ulong data0;

@@ -379,7 +379,7 @@ U_BOOT_CMD(
 
 /*
  */
-int do_iread(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_iread(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 	ulong cnt;

@@ -411,7 +411,7 @@ U_BOOT_CMD(
 
 /*
  */
-int do_ireadl(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_ireadl(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong addr;
 	uchar buf[32];

index bda4117..ca8357d 100644
@@ -53,7 +53,7 @@ void generate_answer(struct caddy_cmd *cmd, uint32_t status, uint32_t *result)
 		caddy_interface->answer_in = ptr;
 }
 
-int do_caddy(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_caddy(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned long base_addr;
 	uint32_t ptr;

index a5600de..6ed493e 100644
@@ -33,7 +33,7 @@
 #define FPGA_DEBUG
 #endif
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 extern void lxt971_no_sleep(void);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */

@@ -356,7 +356,7 @@ int eeprom_write_enable (unsigned dev_addr, int state)
 	return state;
 }
 
-int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int query = argc == 1;
 	int state = 0;

index 01966ee..704cd02 100644
@@ -32,7 +32,7 @@
 #define FPGA_DEBUG
 #endif
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */
 const unsigned char fpgadata[] =

index cab4fca..aa15fa0 100644
@@ -174,14 +174,14 @@ static int last_cmd = 4;		/* write increment */
 static int last_size = 64;
 
 int
-do_zuma_init_pbb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_zuma_init_pbb (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	zuma_init_pbb ();
 	return 0;
 }
 
 int
-do_zuma_test_dma (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_zuma_test_dma (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	if (argc > 1) {
 		last_cmd = simple_strtoul (argv[1], NULL, 10);

@@ -194,7 +194,7 @@ do_zuma_test_dma (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 int
-do_zuma_init_mbox (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_zuma_init_mbox (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	zuma_mbox_init ();
 	return 0;

index bb6794e..a135fbe 100644
@@ -92,7 +92,7 @@ void set_altbank(void)
 }
 
 
-int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int i;
 	char *p_altbank = NULL;

index 119eaf9..a35b5cf 100644
@@ -284,7 +284,7 @@ static void set_px_go_with_watchdog(void)
  *
  */
 static int pixis_disable_watchdog_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
-				      char *argv[])
+				      char * const argv[])
 {
 	/* Disable the VELA sequencer and the watchdog */
 	clrbits_8(pixis_base + PIXIS_VCTL, 9);

@@ -302,7 +302,7 @@ U_BOOT_CMD(
 
 /* Enable or disable SGMII mode for a TSEC
  */
-static int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int which_tsec = -1;
 	unsigned char mask;

@@ -430,7 +430,7 @@ static unsigned long strfractoint(char *strptr)
 	return intval + decval;
 }
 
-static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int i;
 	char *p_cf = NULL;

index 661015e..5a8f4f5 100644
@@ -314,7 +314,7 @@ static void set_mac_address(unsigned int index, const char *string)
 	update_crc();
 }
 
-int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	char cmd;
 

index b1ccbeb..ac1937b 100644
@@ -28,7 +28,7 @@
 
 
 /* Prototypes */
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 int checkboard (void) {
 	ulong val;

index a7b7f45..0b7f787 100644
@@ -111,7 +111,7 @@ void mpc8610hpcd_diu_init(void)
 }
 
 int mpc8610diu_init_show_bmp(cmd_tbl_t *cmdtp,
-			     int flag, int argc, char *argv[])
+			     int flag, int argc, char * const argv[])
 {
 	unsigned int addr;
 

index 8c4abdd..889ba3f 100644
@@ -306,7 +306,7 @@ int misc_init_r (void)
 
 #if defined(CONFIG_HAVE_OWN_RESET)
 int
-do_reset (void *cmdtp, int flag, int argc, char *argv[])
+do_reset (void *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile ioport_t *iop;
 

index 03cd6b8..8b15e51 100644
@@ -148,7 +148,7 @@ phys_size_t initdram (int board_type)
 }
 
 #if 0 /* test-only !!! */
-int do_dumpebc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dumpebc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong ap, cr;
 

@@ -174,7 +174,7 @@ U_BOOT_CMD(
 );
 
 
-int do_dumpdcr(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dumpdcr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	int i;
 

@@ -196,7 +196,7 @@ U_BOOT_CMD(
 );
 
 
-int do_dumpspr(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dumpspr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	printf("\nSpecial Purpose Registers (SPR's) for PPC405GP:");
 	printf("\n%04x %08x ", 947, mfspr(947));

index 262070f..5dd0311 100644
@@ -141,7 +141,7 @@ fpga_load (int mezz, uchar *addr, ulong size)
 
 /* ------------------------------------------------------------------------- */
 int
-do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	uchar *addr, *save_addr;
 	ulong size;

@@ -301,7 +301,7 @@ U_BOOT_CMD(
 );
 /* ------------------------------------------------------------------------- */
 int
-do_eecl (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+do_eecl (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	uchar data[HYMOD_EEPROM_SIZE];
 	uint addr = CONFIG_SYS_I2C_EEPROM_ADDR;