diff options
| author | Dave Liu <daveliu@freescale.com> | 2008-11-28 20:16:58 +0800 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-12-04 03:15:44 -0600 |
| commit | dc889e865356497d3e495570118c2245ebce2631 (patch) | |
| tree | 9dc1053b54c32f55294461d8e2f2f1fd28bb894d | |
| parent | 9df59533f77de2829b4b66e5b7620e04edaa391c (diff) | |
| download | u-boot-imx-dc889e865356497d3e495570118c2245ebce2631.zip u-boot-imx-dc889e865356497d3e495570118c2245ebce2631.tar.gz u-boot-imx-dc889e865356497d3e495570118c2245ebce2631.tar.bz2 | |
85xx: fix the wrong DDR settings for MPC8572DS
The default DDR freq is 400MHz or 800M data rate,
the old settings is pure wrong for the default case.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
| -rw-r--r-- | include/configs/MPC8572DS.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index f17639a..9a66ca8 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -115,22 +115,22 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define SPD_EEPROM_ADDRESS2 0x52 /* CTLR 1 DIMM 0 */ /* These are used when DDR doesn't use SPD. */ -#define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */ -#define CONFIG_SYS_DDR_CS0_BNDS 0x0000001F -#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102 /* Enable, no interleaving */ -#define CONFIG_SYS_DDR_TIMING_3 0x00000000 -#define CONFIG_SYS_DDR_TIMING_0 0x00260802 -#define CONFIG_SYS_DDR_TIMING_1 0x3935d322 -#define CONFIG_SYS_DDR_TIMING_2 0x14904cc8 -#define CONFIG_SYS_DDR_MODE_1 0x00480432 +#define CONFIG_SYS_SDRAM_SIZE 512 /* DDR is 512MB */ +#define CONFIG_SYS_DDR_CS0_BNDS 0x0000001F +#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010202 /* Enable, no interleaving */ +#define CONFIG_SYS_DDR_TIMING_3 0x00020000 +#define CONFIG_SYS_DDR_TIMING_0 0x00260802 +#define CONFIG_SYS_DDR_TIMING_1 0x626b2634 +#define CONFIG_SYS_DDR_TIMING_2 0x062874cf +#define CONFIG_SYS_DDR_MODE_1 0x00440462 #define CONFIG_SYS_DDR_MODE_2 0x00000000 -#define CONFIG_SYS_DDR_INTERVAL 0x06180100 +#define CONFIG_SYS_DDR_INTERVAL 0x0c300100 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef -#define CONFIG_SYS_DDR_CLK_CTRL 0x03800000 -#define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 +#define CONFIG_SYS_DDR_CLK_CTRL 0x00800000 +#define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 #define CONFIG_SYS_DDR_OCD_STATUS 0x00000000 -#define CONFIG_SYS_DDR_CONTROL 0xC3008000 /* Type = DDR2 */ -#define CONFIG_SYS_DDR_CONTROL2 0x04400010 +#define CONFIG_SYS_DDR_CONTROL 0xc3000008 /* Type = DDR2 */ +#define CONFIG_SYS_DDR_CONTROL2 0x24400000 #define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d #define CONFIG_SYS_DDR_ERR_DIS 0x00000000 |