cmd: Make use of U_BOOT_LONGHELP when missing

After adding the U_BOOT_LONGHELP macro some new commands came in still
that were not making use if it. Switch these cases over and in a few
places add missing newlines as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/mach-imx/cmd_dek.c b/arch/arm/mach-imx/cmd_dek.c
index c7962ea..56e1a8f 100644
--- a/arch/arm/mach-imx/cmd_dek.c
+++ b/arch/arm/mach-imx/cmd_dek.c
@@ -395,10 +395,10 @@
 }
 
 /***************************************************/
-static char dek_blob_help_text[] =
+U_BOOT_LONGHELP(dek_blob,
 	"src dst len            - Encapsulate and create blob of data\n"
 	"                         $len bits long at address $src and\n"
-	"                         store the result at address $dst.\n";
+	"                         store the result at address $dst.\n");
 
 U_BOOT_CMD(
 	dek_blob, 4, 1, do_dek_blob,
diff --git a/arch/arm/mach-imx/cmd_mfgprot.c b/arch/arm/mach-imx/cmd_mfgprot.c
index 9925c99..9f37e61 100644
--- a/arch/arm/mach-imx/cmd_mfgprot.c
+++ b/arch/arm/mach-imx/cmd_mfgprot.c
@@ -134,12 +134,12 @@
 }
 
 /***************************************************/
-static char mfgprot_help_text[] =
+U_BOOT_LONGHELP(mfgprot,
 	"Usage:\n"
 	 "Print the public key for Manufacturing Protection\n"
 	 "\tmfgprot pubk\n"
 	 "Generates a Manufacturing Protection signature\n"
-	 "\tmfgprot sign <data_addr> <size>";
+	 "\tmfgprot sign <data_addr> <size>\n");
 
 U_BOOT_CMD(
 	mfgprot, 4, 1, do_mfgprot,
diff --git a/arch/arm/mach-imx/imx8/snvs_security_sc.c b/arch/arm/mach-imx/imx8/snvs_security_sc.c
index f13dfc1..df8c22b 100644
--- a/arch/arm/mach-imx/imx8/snvs_security_sc.c
+++ b/arch/arm/mach-imx/imx8/snvs_security_sc.c
@@ -597,7 +597,7 @@
 }
 #endif /* CONFIG_IMX_SNVS_SEC_SC_AUTO */
 
-static char snvs_cfg_help_text[] =
+U_BOOT_LONGHELP(snvs_cfg,
 	"snvs_cfg\n"
 	"\thp.lock\n"
 	"\thp.secvio_ctl\n"
@@ -618,7 +618,7 @@
 	"\tlp.act_tamper_routing_ctl1\n"
 	"\tlp.act_tamper_routing_ctl2\n"
 	"\n"
-	"ALL values should be in hexadecimal format";
+	"ALL values should be in hexadecimal format\n");
 
 #define NB_REGISTERS 18
 static int do_snvs_cfg(struct cmd_tbl *cmdtp, int flag, int argc,
@@ -662,7 +662,7 @@
 	   snvs_cfg_help_text
 );
 
-static char snvs_dgo_cfg_help_text[] =
+U_BOOT_LONGHELP(snvs_dgo_cfg,
 	"snvs_dgo_cfg\n"
 	"\ttamper_offset_ctl\n"
 	"\ttamper_pull_ctl\n"
@@ -671,7 +671,7 @@
 	"\ttamper_misc_ctl\n"
 	"\ttamper_core_volt_mon_ctl\n"
 	"\n"
-	"ALL values should be in hexadecimal format";
+	"ALL values should be in hexadecimal format\n");
 
 static int do_snvs_dgo_cfg(struct cmd_tbl *cmdtp, int flag, int argc,
 			   char *const argv[])
@@ -702,12 +702,12 @@
 	   snvs_dgo_cfg_help_text
 );
 
-static char tamper_pin_cfg_help_text[] =
+U_BOOT_LONGHELP(tamper_pin_cfg,
 	"snvs_dgo_cfg\n"
 	"\tpad\n"
 	"\tvalue\n"
 	"\n"
-	"ALL values should be in hexadecimal format";
+	"ALL values should be in hexadecimal format\n");
 
 static int do_tamper_pin_cfg(struct cmd_tbl *cmdtp, int flag, int argc,
 			     char *const argv[])
@@ -734,7 +734,7 @@
 	   tamper_pin_cfg_help_text
 );
 
-static char snvs_clear_status_help_text[] =
+U_BOOT_LONGHELP(snvs_clear_status,
 	"snvs_clear_status\n"
 	"\tHPSR\n"
 	"\tHPSVSR\n"
@@ -742,7 +742,7 @@
 	"\tLPTDSR\n"
 	"\n"
 	"Write the status registers with the value provided,"
-	" clearing the status";
+	" clearing the status\n");
 
 static int do_snvs_clear_status(struct cmd_tbl *cmdtp, int flag, int argc,
 				char *const argv[])
@@ -778,9 +778,9 @@
 	   snvs_clear_status_help_text
 );
 
-static char snvs_sec_status_help_text[] =
+U_BOOT_LONGHELP(snvs_sec_status,
 	"snvs_sec_status\n"
-	"Display information about the security related to tamper and secvio";
+	"Display information about the security related to tamper and secvio\n");
 
 static int do_snvs_sec_status(struct cmd_tbl *cmdtp, int flag, int argc,
 			      char *const argv[])
diff --git a/arch/arm/mach-stm32mp/cmd_stm32key.c b/arch/arm/mach-stm32mp/cmd_stm32key.c
index 0cb3c7a..040a70f 100644
--- a/arch/arm/mach-stm32mp/cmd_stm32key.c
+++ b/arch/arm/mach-stm32mp/cmd_stm32key.c
@@ -419,12 +419,12 @@
 	return CMD_RET_SUCCESS;
 }
 
-static char stm32key_help_text[] =
+U_BOOT_LONGHELP(stm32key,
 	"list : list the supported key with description\n"
 	"stm32key select [<key>] : Select the key identified by <key> or display the key used for read/fuse command\n"
 	"stm32key read [<addr> | -a ] : Read the curent key at <addr> or current / all (-a) key in OTP\n"
 	"stm32key fuse [-y] <addr> : Fuse the current key at addr in OTP\n"
-	"stm32key close [-y] : Close the device\n";
+	"stm32key close [-y] : Close the device\n");
 
 U_BOOT_CMD_WITH_SUBCMDS(stm32key, "Manage key on STM32", stm32key_help_text,
 	U_BOOT_SUBCMD_MKENT(list, 1, 0, do_stm32key_list),