85xx: remove the unused ddr_enable_ecc in the board file

The DDR controller of 8548/8544/8568/8572/8536 processors
have the ECC data init feature, and the new DDR code is
using the feature, and we don't need the way with DMA to
init memory any more.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>

5 files changed, 0 insertions, 53 deletions

diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c
index 6fed4eaf2..253848337 100644
--- a/board/freescale/mpc8536ds/mpc8536ds.c
+++ b/board/freescale/mpc8536ds/mpc8536ds.c
@@ -41,10 +41,6 @@
 #include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
 phys_size_t fixed_sdram(void);
 
 int checkboard (void)
@@ -73,12 +69,6 @@ initdram(int board_type)
 	dram_size = fixed_sdram();
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
 	puts("    DDR: ");
 	return dram_size;
 }
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index 545d869fc..14581abdd 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -38,10 +38,6 @@
 #include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
 int checkboard (void)
 {
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
@@ -77,12 +73,6 @@ initdram(int board_type)
 
 	dram_size *= 0x100000;
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
 	puts("    DDR: ");
 	return dram_size;
 }
diff --git a/board/freescale/mpc8548cds/mpc8548cds.c b/board/freescale/mpc8548cds/mpc8548cds.c
index af5ff42e3..86986057c 100644
--- a/board/freescale/mpc8548cds/mpc8548cds.c
+++ b/board/freescale/mpc8548cds/mpc8548cds.c
@@ -38,10 +38,6 @@
 #include "../common/eeprom.h"
 #include "../common/via.h"
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 void local_bus_init(void);
@@ -118,13 +114,6 @@ initdram(int board_type)
 	dram_size = setup_ddr_tlbs(dram_size / 0x100000);
 	dram_size *= 0x100000;
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
-
 	/*
 	 * SDRAM Initialization
 	 */
diff --git a/board/freescale/mpc8568mds/mpc8568mds.c b/board/freescale/mpc8568mds/mpc8568mds.c
index 688d8c390..bc93be80f 100644
--- a/board/freescale/mpc8568mds/mpc8568mds.c
+++ b/board/freescale/mpc8568mds/mpc8568mds.c
@@ -99,11 +99,6 @@ const qe_iop_conf_t qe_iop_conf_tab[] = {
 	{0,  0, 0, 0, QE_IOP_TAB_END}, /* END of table */
 };
 
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
 void local_bus_init(void);
 void sdram_init(void);
 
@@ -170,13 +165,6 @@ initdram(int board_type)
 	dram_size = setup_ddr_tlbs(dram_size / 0x100000);
 	dram_size *= 0x100000;
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
-
 	/*
 	 * SDRAM Initialization
 	 */
diff --git a/board/freescale/mpc8572ds/mpc8572ds.c b/board/freescale/mpc8572ds/mpc8572ds.c
index 3a78c98d1..242af863b 100644
--- a/board/freescale/mpc8572ds/mpc8572ds.c
+++ b/board/freescale/mpc8572ds/mpc8572ds.c
@@ -38,10 +38,6 @@
 #include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
 long int fixed_sdram(void);
 
 int checkboard (void)
@@ -69,12 +65,6 @@ phys_size_t initdram(int board_type)
 	dram_size = fixed_sdram();
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
 	puts("    DDR: ");
 	return dram_size;
 }