added delays for debuging

common/board_f.c

@@ -943,16 +943,22 @@ static init_fnc_t init_sequence_f[] = {
 	/* TODO: unify all these dram functions? */
 #if defined(CONFIG_ARM) || defined(CONFIG_X86) || defined(CONFIG_NDS32) || \
 		defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32)
+	printf("dram_init\n");
+	mdelay(5000);
 	dram_init,		/* configure available RAM banks */
 #endif
 #if defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_M68K)
+	printf("init_func_ram\n");
+	mdelay(5000);
 	init_func_ram,
 #endif
 #ifdef CONFIG_POST
 	post_init_f,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
 #if defined(CONFIG_SYS_DRAM_TEST)
+	printf("test dram\n");
+	mdelay(5000);
 	testdram,
 #endif /* CONFIG_SYS_DRAM_TEST */
 	INIT_FUNC_WATCHDOG_RESET

drivers/ddr/fsl/ctrl_regs.c

@@ -758,7 +758,9 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
 			       const memctl_options_t *popts,
 			       const common_timing_params_t *common_dimm)
 {
-	unsigned int mem_en;		/* DDR SDRAM interface logic enable */
+	printf("DRAM cfg\n");
+	mdelay(5000);
+	unsigned int mem_en = 0;		/* DDR SDRAM interface logic enable */
 	unsigned int sren;		/* Self refresh enable (during sleep) */
 	unsigned int ecc_en;		/* ECC enable. */
 	unsigned int rd_en;		/* Registered DIMM enable */
@@ -844,6 +846,8 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
 }
 
 static void set_ddr_sdram_cfg_mem_en(fsl_ddr_cfg_regs_t *ddr){
+	printf("Mem enable\n");
+	mdelay(5000);
 	int mem_en = 1;
 	ddr->ddr_sdram_cfg = ( ddr->ddr_sdram_cfg
 			| ((mem_en & 0x1) << 31));
@@ -856,6 +860,8 @@ static void set_ddr_sdram_cfg_2(const unsigned int ctrl_num,
 			       const memctl_options_t *popts,
 			       const unsigned int unq_mrs_en)
 {
+	printf("DRAM cfg2\n");
+	mdelay(5000);
 	unsigned int frc_sr = 0;	/* Force self refresh */
 	unsigned int sr_ie = 0;		/* Self-refresh interrupt enable */
 	unsigned int odt_cfg = 0;	/* ODT configuration */

drivers/dma/fsl_dma.c

@@ -146,7 +146,7 @@ void dma_meminit(uint val, uint size)
 		if (((uint)p & 0x1f) == 0)
 			ppcDcbz((ulong)p);
 
-		*p = (uint) 0x11111111//CONFIG_MEM_INIT_VALUE;
+		*p = (uint) 0x11111111;//CONFIG_MEM_INIT_VALUE;
 
 		if (((uint)p & 0x1c) == 0x1c)
 			ppcDcbf((ulong)p);