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| author | Kim Phillips <kim.phillips@freescale.com> | 2009-08-21 16:33:15 -0500 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2009-08-21 17:11:44 -0500 |
| commit | 8eceeb7fd656d6d071c0a8b615e178aca5775fff (patch) | |
| tree | 4f7064c347e1c268f4a78eba73465ca50e067388 | |
| parent | 27c5248dd4c9ba4a36899689595956c5e59e349a (diff) | |
| download | u-boot-imx-8eceeb7fd656d6d071c0a8b615e178aca5775fff.zip u-boot-imx-8eceeb7fd656d6d071c0a8b615e178aca5775fff.tar.gz u-boot-imx-8eceeb7fd656d6d071c0a8b615e178aca5775fff.tar.bz2 | |
mpc83xx: mpc8377erdb - change DDR settings to those from latest bsp
when using Linus' 83xx_defconfig, the mpc8377rdb would hang at boot
at either:
NET: Registered protocol family 16
or the
io scheduler cfq registered
message. Fixing up these DDR settings appears to fix the problem.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| -rw-r--r-- | include/configs/MPC837XERDB.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index b637f73..ca89b9b 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -190,8 +190,8 @@ /* 0x3937d322 */ #define CONFIG_SYS_DDR_TIMING_2 0x02984cc8 -#define CONFIG_SYS_DDR_INTERVAL ((1545 << SDRAM_INTERVAL_REFINT_SHIFT) \ - | (256 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) +#define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \ + | (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) /* 0x06090100 */ #if defined(CONFIG_DDR_2T_TIMING) @@ -205,7 +205,7 @@ /* 0x43000000 */ #endif #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */ -#define CONFIG_SYS_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \ +#define CONFIG_SYS_DDR_MODE ((0x0406 << SDRAM_MODE_ESD_SHIFT) \ | (0x0442 << SDRAM_MODE_SD_SHIFT)) /* 0x04400442 */ /* DDR400 */ #define CONFIG_SYS_DDR_MODE2 0x00000000 |