TQM85xx: Fix a couple warnings in TQM8548 build

The ecm variable in sdram.c was being declared for all 8548, but only
used by specific 8548 boards, so we make that variable require those
specific boards, too

The nand code was using an index "i" into a table, and then re-using "i"
to set addresses for each upm.  However, then it relied on the old value
of i still being there to enable things.  Changed the second "i" to "j"

Signed-off-by: Andy Fleming <afleming@freescale.com>

board/tqc/tqm85xx/nand.c

@@ -395,7 +395,7 @@ static void upmb_write (u_char addr, ulong val)
  */
 static void nand_upm_setup (volatile ccsr_lbc_t *lbc)
 {
-	uint i;
+	uint i, j;
 	uint or3 = CONFIG_SYS_OR3_PRELIM;
 	uint clock = get_lbc_clock ();
 
@@ -429,8 +429,8 @@ static void nand_upm_setup (volatile ccsr_lbc_t *lbc)
 	/* Assign address of table */
 	nand_upm_patt = upm_freq_table[i].upm_patt;
 
-	for (i = 0; i < 64; i++) {
-		upmb_write (i, *nand_upm_patt);
+	for (j = 0; j < 64; j++) {
+		upmb_write (j, *nand_upm_patt);
 		nand_upm_patt++;
 	}
 

board/tqc/tqm85xx/sdram.c

@@ -79,7 +79,9 @@ long int sdram_setup (int casl)
 	volatile ccsr_ddr_t *ddr = (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
 #ifdef CONFIG_TQM8548
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
 	volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
+#endif
 #else /* !CONFIG_TQM8548 */
 	unsigned long cfg_ddr_timing1;
 	unsigned long cfg_ddr_mode;