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85xx: remove the unused ddr_enable_ecc in the board file

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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>
This commit is contained in:
Dave Liu 2008-10-28 17:53:38 +08:00 committed by Andrew Fleming-AFLEMING
parent 2077e348c2
commit 9b0ad1b1c7
12 changed files with 5 additions and 77 deletions
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10
board/atum8548/atum8548.c
View File

@ -37,10 +37,6 @@
#include <libfdt.h>
#include <fdt_support.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 board_early_init_f (void)
@ -117,12 +113,6 @@ 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;
}

10
board/freescale/mpc8536ds/mpc8536ds.c
View File

@ -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;
}

10
board/freescale/mpc8544ds/mpc8544ds.c
View File

@ -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;
}

11
board/freescale/mpc8548cds/mpc8548cds.c
View File

@ -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
*/

12
board/freescale/mpc8568mds/mpc8568mds.c
View File

@ -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
*/

10
board/freescale/mpc8572ds/mpc8572ds.c
View File

@ -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;
}

10
board/sbc8548/sbc8548.c
View File

@ -36,10 +36,6 @@
#include <libfdt.h>
#include <fdt_support.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);
@ -114,12 +110,6 @@ 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
/*
* SDRAM Initialization
*/

2
include/configs/MPC8536DS.h
View File

@ -99,7 +99,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
#define CONFIG_DDR_SPD
#undef CONFIG_DDR_DLL
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000

2
include/configs/MPC8544DS.h
View File

@ -97,7 +97,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000

2
include/configs/MPC8548CDS.h
View File

@ -100,7 +100,7 @@ extern unsigned long get_clock_freq(void);
#define CONFIG_DDR_SPD
#define CONFIG_DDR_DLL /* possible DLL fix needed */
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/

2
include/configs/MPC8568MDS.h
View File

@ -92,7 +92,7 @@ extern unsigned long get_clock_freq(void);
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_SPD
#define CONFIG_DDR_DLL /* possible DLL fix needed */
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef

1
include/configs/MPC8572DS.h
View File

@ -99,6 +99,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
#define CONFIG_DDR_SPD
#undef CONFIG_DDR_DLL
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000