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ec145e87b8
u-boot-brain/cpu
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Dave Liu ec145e87b8 fsl-ddr: Fix the turnaround timing for TIMING_CFG_4 
Read-to-read/Write-to-write turnaround for same chip select
of DDR3 memory, BL/2+2 cycles is enough for them at BC4 and
OTF case, BL/2 cycles is enough for fixed BL8.
Cutting down the turnaround from BL/2+4 to BL/2+2 or BL/2
will improve the memory performance.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2010-04-07 00:07:23 -05:00
..
74xx_7xx kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed 2010-02-08 22:05:42 +01:00
arm720t Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
arm920t ep93xx timer: Fix resolution of get_ticks() 2010-03-22 11:58:28 -05:00
arm925t Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
arm926ejs mod change 755 => 644 for multiple files 2010-03-21 22:22:53 +01:00
arm946es arm: Remove -fno-strict-aliasing 2009-09-04 22:15:53 +02:00
arm1136 Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
arm1176 Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
arm_cortexa8 Prepare v2010.03-rc1 2010-03-12 23:06:04 +01:00
arm_intcm arm: Remove -fno-strict-aliasing 2009-09-04 22:15:53 +02:00
at32ap Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
blackfin Blackfin: add support for kgdb 2010-01-17 20:36:09 -05:00
i386 Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
ixp Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
leon2 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
leon3 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
lh7a40x Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
mcf52x2 ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
mcf523x ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
mcf532x ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
mcf547x_8x ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
mcf5227x ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
mcf5445x ColdFire: Cache update for all platforms 2010-03-24 11:09:37 -05:00
microblaze microblaze: Use cache functions (especially cache status) 2009-01-23 10:40:00 +01:00
mips MIPS: Implement ethernet halt for au1x00 2009-05-16 09:20:03 +09:00
mpc5xx kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed 2010-02-08 22:05:42 +01:00
mpc5xxx mpc5xxx: Remove all references to MGT5100 2010-03-21 22:44:42 +01:00
mpc8xx kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed 2010-02-08 22:05:42 +01:00
mpc8xxx fsl-ddr: Fix the turnaround timing for TIMING_CFG_4 2010-04-07 00:07:23 -05:00
mpc83xx Bug: do_reset issued via netconsole does not reset mpc83xx cpu. 2010-02-18 18:25:09 -06:00
mpc85xx 85xx: Fix enabling of L1 cache parity on secondary cores 2010-03-30 10:48:30 -05:00
mpc86xx mpc86xx: set the DDR BATs after calculating true DDR size 2010-03-30 10:50:22 -05:00
mpc512x mpc5121: cpu/mpc512x/diu.c: fix warnings 2010-03-21 22:22:53 +01:00
mpc824x Update .gitignore's: add some generated files 2010-03-12 22:10:31 +01:00
mpc8220 kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed 2010-02-08 22:05:42 +01:00
mpc8260 kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed 2010-02-08 22:05:42 +01:00
nios General help message cleanup 2009-06-12 20:47:16 +02:00
nios2 nios2: Added support to YANU UART 2010-03-21 22:44:42 +01:00
ppc4xx ppc4xx: Fix problem with I2C bus >= 1 initialization 2010-03-30 13:05:05 +02:00
pxa Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
s3c44b0 Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
sa1100 Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
sh2 sh: unify linker script 2009-07-08 11:43:15 +09:00
sh3 sh: unify linker script 2009-07-08 11:43:15 +09:00
sh4 sh: unify linker script 2009-07-08 11:43:15 +09:00