Commit graph

56 commits

Author SHA1 Message Date
Wolfgang Denk
409ecdc0bb Fix compiler warnings for PPC systems. Update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-11-18 16:36:27 +01:00
Jon Loeliger
d08b7233bc 86xx: Fix broken variable reference when #def DEBUGing.
Sometimes you can't reference the DDR2 controller variables.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-11-17 00:58:10 +01:00
Jason Jin
f9d9164d9c make 8610 board use pixis reset
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2007-11-17 00:58:02 +01:00
Jon Loeliger
2491167c24 86xx: Allow for fewer DDR slots per memory controller.
As a direct correlation exists between DDR DIMM slots
and SPD EEPROM addresses used to configure them, use
the individually defined SPD_EEPROM_ADDRESS* values to
determine if a DDR DIMM slot should have its SPD
configuration read or not.

Effectively, this now allows for 1 or 2 DIMM slots
per memory controller.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-10-16 16:36:36 +02:00
Wolfgang Denk
1218abf1b5 Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as global
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-09-15 20:48:41 +02:00
Jon Loeliger
cfc7a7f5bb cpu/86xx fixes.
Remove rev 1 fixes.
Always set PICGCR_MODE.
Enable machine check and provide board config option
to set and handle SoC error interrupts.

Include MSSSR0 in error message.

Isolate a RAMBOOT bit of code with #ifdef CFG_RAMBOOT.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-08-10 11:02:32 -05:00
Ed Swarthout
63cec5814f Make MPC8641's PCI/PCI-E driver a common driver for many FSL parts.
All of the PCI/PCI-Express driver and initialization code that
was in the MPC8641HPCN port has now been moved into the common
drivers/fsl_pci_init.c.  In a subsequent patch, this will be
utilized by the 85xx ports as well.

Common PCI-E IMMAP register blocks for FSL 85xx/86xx are added.

Also enable the second PCI-Express controller on 8641
by getting its BATS and CFG_ setup right.

Fixed a u16 vendor compiler warning in AHCI driver too.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-08-06 00:22:24 +02:00
Wolfgang Denk
cdd917a43d Fix build errors and warnings / code cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-02 00:48:45 +02:00
Jon Loeliger
b24629fa37 mpc86xx: Remove old CFG_CMD_* references.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-05 03:41:40 +02:00
Jon Loeliger
f48070fe5f cpu/mpc*/ : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.

All transformations are of the form:
Before:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-04 00:23:18 +02:00
Wolfgang Denk
98c440bee6 Merge with /home/wd/git/u-boot/custodian/u-boot-testing 2007-07-03 15:07:56 +02:00
Rafal Jaworowski
02032e8f14 [ppc] Fix build breakage for all non-4xx PowerPC variants.
- adapt to the more generic EXCEPTION_PROLOG and CRIT_EXCEPTION macros
- minor 4xx cleanup
2007-06-22 14:58:04 +02:00
Ed Swarthout
32922cdc47 mpc8641 image size cleanup
e600 does not have a bootpg restriction.
Move the version string to beginning of image at fff00000.
Resetvec.S is not needed.
Update flash copy instructions.
Add tftpflash env variable

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-06-05 13:27:34 -05:00
Kim Phillips
255a3577c8 Reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx
For all practical u-boot purposes, TSECs don't differ throughout the
mpc8[356]xx families; reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-05-17 00:07:21 +02:00
James Yang
a75af9bfd8 Conditionalize 8641 Rev1.0 MCM workarounds
Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-05-01 12:43:58 -05:00
James Yang
c1ab82669d Rewrote picos_to_clk() to avoid rounding errors.
Clarified that conversion is to DRAM clocks rather than platform clocks.
Made function static to spd_sdram.c.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-05-01 11:36:59 -05:00
Jon Loeliger
bd7851ce1e mpc86xx; Write MAC address to mac-address and local-mac-address
Some device trees have a mac-address property, some have local-mac-address,
and some have both.  To support all of these device trees, ftp_cpu_setup()
should write the MAC address to mac-address and local-mac-address, if they
exist.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-04-20 14:12:26 -05:00
Jon Loeliger
7dbdf28b8b mpc86xx: protect memcpy to bad address if a mac-address is missing from dt
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-04-20 14:11:38 -05:00
Haiying Wang
3d98b85800 Add PIXIS FPGA support for MPC8641HPCN board.
Move the 8641HPCN's PIXIS code to the new directory
board/freescale/common/ as it will be shared by
future boards not in the same processor family.

Write a "pixis_reset" command that utilizes the FPGA
reset sequencer to support alternate soft-reset options
such as using the "alternate" flash bank, enabling
the watch dog, or choosing different CPU frequencies.

Add documentation for the pixis_reset to README.mpc8641hpcn.

Signed-off-by: Haiying Wang <haiying.wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-04-09 14:25:05 -05:00
Haiying Wang
9964a4dd0d Set Rev 2.x 86xx PIC in mixed mode.
Prevent false interrupt from hanging Linux as MSR[EE] is set
to enable interrupts by changing the PIC out of the default
pass through mode into mixed mode.

Signed-off-by: Haiying Wang <haiying.wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-03-22 11:02:35 -05:00
Ed Swarthout
2ccceacc04 Add support for 8641 Rev 2 silicon.
Without this patch, I am unable to get to the prompt on rev 2 silicon.
Only set ddrioovcr for rev1.

Signed-off-by: Ed Swarthout<ed.swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-03-22 11:02:34 -05:00
Jon Loeliger
ea08ff6e14 MPC86xx: Cleaned up unused and conditionally used local variables.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-10-27 17:46:10 +02:00
Wolfgang Denk
d38936cdae Fix "ar" flags in some Makefiles to allow for silent "make -s" 2006-10-27 11:55:21 +02:00
Wolfgang Denk
47a6989c10 Code cleanup 2006-10-24 15:32:57 +02:00
Jon Loeliger
7237c033b0 Moved i2c driver out of cpu/mpc86xx/i2c.c into drivers/fsl_i2c.c
in an effort to begin to unify the umpteen FSL I2C drivers that
are all otherwise very similar.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-10-19 11:34:11 -05:00
Jon Loeliger
1fd5699a4a Coding style changes to remove local varible blocks
and reformat a bit nicer.
2006-10-10 17:19:03 -05:00
Jon Loeliger
7b382b7125 Fix whitespace issues. 2006-10-10 17:14:45 -05:00
Jon Loeliger
4bbd453783 Merge branch 'mpc86xx' 2006-09-29 09:34:35 -05:00
John Traill
f55df18187 Fix missing tCycle/modfreq calculation.
Signed-off-by: John Traill <john.traill@freescale.com>
2006-09-29 09:13:39 -05:00
Jon Loeliger
afbdc649f8 Modified makefile for new build mechanism.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-09-19 09:34:10 -05:00
Jon Loeliger
d14ba6a798 Handle 86xx SVR values according to the new Reference Manual.
Both 8641 and 8641D have SVR == 0x8090, and are distinguished
by the byte in bits 16-23 instead.
Thanks to Jason Jin for noticing.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-09-14 08:40:36 -05:00
Jon Loeliger
9bff7a69a8 Remove trailing empty lines. 2006-08-29 11:05:09 -05:00
Jon Loeliger
cd6d73d5b8 Remove bogus msync and use volatile asm. 2006-08-29 09:48:49 -05:00
Jon Loeliger
ffff3ae56f General indent and whitespace cleanups. 2006-08-22 12:06:18 -05:00
Jon Loeliger
41a0e8b304 Cleanup compiler warnings. 2006-08-22 10:42:21 -05:00
Haiying Wang
67256678f0 Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTR 2006-08-17 11:01:55 -05:00
John Traill
91a414c7d1 Fix caslat calculation
Signed-off-by: John Traill <john.traill@freescale.com>
2006-08-09 11:06:25 -05:00
Jon Loeliger
709d3073e7 Convert to mac-address in ethernet nodes. 2006-08-09 09:00:30 -05:00
Haiying Wang
239db37c94 Move get_board_sys_clk to board directory 2006-07-31 09:27:57 -05:00
John Traill
492900b985 Fix 8641HPCN pollution 2006-07-28 09:59:57 -05:00
Jin Zhengxiong-R64188
fa7db9c377 Enable PCIE1 for MPC8641HPCN board
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2006-06-27 09:17:59 -05:00
Jon Loeliger
0e4c2a17ca Do not enable address translation on secondary CPUs.
Do not set up BATs on secondary CPUs.  Let Linux do the nasty.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-06-15 21:45:26 -05:00
Jon Loeliger
8ecc971618 Fix a get_board_sys_clk() use-before-def warning.
Signed-off-by: Jon Loeliger <jdl@jdl.com>
2006-06-07 10:53:55 -05:00
Jon Loeliger
c934f655f9 Review cleanups.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-05-31 14:01:32 -05:00
Jon Loeliger
cb5965fb95 White space cleanup.
Some 80-column cleanups.
Convert printf() to puts() where possible.
Use #include "spd_sdram.h" as needed.
Enhanced reset command usage message a bit.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-05-31 12:44:44 -05:00
Jon Loeliger
4d3d729c16 Moved mpc8641hpcn_board_reset() out of cpu/ into board/.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-05-31 11:24:28 -05:00
Jon Loeliger
b2a941de06 Remove dead debug code.
Signed-off-by: Jon Loeliger <jdl@jdl.com>
2006-05-31 10:07:28 -05:00
Jon Loeliger
126aa70f10 Move mpc86xx PIXIS code to board directory
First cut at moving the PIXIS platform code out of
the 86xx cpu directory and into board/mpc8641hpcn
where it belongs.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-05-31 09:49:33 -05:00
Haiying Wang
38cee12dcf Improve "reset" command's interaction with watchdog.
"reset altbank" will reset another bank WITHOUT watch dog timer enabled
    "reset altbank wd" will reset another bank WITH watch dog enabled
    "diswd" will disable watch dog after u-boot boots up successfully

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2006-05-30 09:10:32 -05:00
Haiying Wang
70205e5a6d Fix two SDRAM setup bugs.
Fix ECC setup bug.
    Enable 1T/2T based on number of DIMMs present.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2006-05-30 08:51:19 -05:00