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e2ebe69681
u-boot-brain/cpu/ppc4xx
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Stefan Roese e2ebe69681 [PATCH] Fix AMCC 44x SPD SDRAM init code to support 2 DIMM's 
This patch fixes a problem that occurs when 2 DIMM's are
used. This problem was first spotted and fixed by Gerald Jackson
<gerald.jackson@reaonixsecurity.com> but this patch fixes the
problem in a little more clever way.

This patch also adds the nice functionality to dynamically
create the TLB entries for the SDRAM (tlb.c). So we should
never run into such problems with wrong (too short) TLB
initialization again on these platforms.

As this feature is new to the "old" 44x SPD DDR driver, it
has to be enabled via the CONFIG_PROG_SDRAM_TLB define.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-03-07 16:39:36 +01:00
..
4xx_enet.c [PATCH] Add support for AMCC Taishan PPC440GX eval board 2007-01-18 10:25:34 +01:00
40x_spd_sdram.c [PATCH] PPC4xx: Split 4xx SPD SDRAM init routines into 2 files 2007-02-20 10:35:42 +01:00
44x_spd_ddr2.c Merge with /home/stefan/git/u-boot/denx-merge-sr 2007-03-01 21:16:02 +01:00
44x_spd_ddr.c [PATCH] Fix AMCC 44x SPD SDRAM init code to support 2 DIMM's 2007-03-07 16:39:36 +01:00
405gp_pci.c [PATCH] Fix: Compilerwarnings for SC3 board. 2007-01-18 11:28:51 +01:00
440spe_pcie.c [PATCH] Add support for AMCC Taishan PPC440GX eval board 2007-01-18 10:25:34 +01:00
440spe_pcie.h PCIe endpoint support for AMCC Yucca 440SPe board 2006-08-29 08:05:15 +02:00
bedbug_405.c Cleanup (PPC4xx is AMCC now) 2005-09-23 11:05:55 +02:00
commproc.c * Patches by Reinhard Meyer, 14 Feb 2004: 2004-02-23 22:22:28 +00:00
config.mk * Code cleanup, mostly for GCC-3.3.x 2004-12-31 09:32:47 +00:00
cpu_init.c [PATCH] Add support for the AMCC Katmai (440SPe) eval board 2007-02-20 10:57:08 +01:00
cpu.c [PATCH] Correctly display PCI arbiter en-/disabled on some 4xx boards 2007-02-02 12:44:22 +01:00
dcr.S Initial revision 2001-10-21 10:56:49 +00:00
i2c.c [PATCH] PPC4xx: Add support for multiple I2C busses 2007-02-20 10:27:08 +01:00
interrupts.c Add support for AMCC Sequoia PPC440EPx eval board 2006-09-07 11:51:23 +02:00
kgdb.S * Code cleanup: 2003-06-27 21:31:46 +00:00
Makefile [PATCH] PPC4xx: Split 4xx SPD SDRAM init routines into 2 files 2007-02-20 10:35:42 +01:00
miiphy.c Add support for AMCC Sequoia PPC440EPx eval board 2006-09-07 11:51:23 +02:00
ndfc.c Added support for the TQM8272 board from TQ 2006-12-21 17:17:02 +01:00
resetvec.S * Code cleanup: 2003-06-27 21:31:46 +00:00
sdram.c [PATCH] Add support for AMCC Taishan PPC440GX eval board 2007-01-18 10:25:34 +01:00
sdram.h Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440) 2006-03-31 14:32:07 +02:00
serial.c Add support for AMCC Sequoia PPC440EPx eval board 2006-09-07 11:51:23 +02:00
speed.c [PATCH] Add support for the AMCC Katmai (440SPe) eval board 2007-02-20 10:57:08 +01:00
start.S Merge with /home/stefan/git/u-boot/denx-merge-sr 2007-03-01 21:16:02 +01:00
tlb.c Merge with /home/stefan/git/u-boot/denx-merge-sr 2007-03-01 21:16:02 +01:00
traps.c * Patches by Reinhard Meyer, 14 Feb 2004: 2004-02-23 22:22:28 +00:00
usb_ohci.c Add support for AMCC Sequoia PPC440EPx eval board 2006-09-07 11:51:23 +02:00
usb_ohci.h Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone. 2005-08-01 16:41:48 +02:00
usbdev.c Add support for AMCC Sequoia PPC440EPx eval board 2006-09-07 11:51:23 +02:00
usbdev.h Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone. 2005-08-01 16:41:48 +02:00
vecnum.h Add support for AMCC Rainier PPX440GRx eval board 2006-09-13 13:56:49 +02:00