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61 commits

Author SHA1 Message Date
Poonam Aggrwal
728ece343e 85xx: Add support for P2020RDB board
The code base adds P1 & P2 RDB platforms support.
The folder and file names can cater to future SOCs of P1/P2 family.
P1 & P2 processors are 85xx platforms, part of Freescale QorIQ series.

Tested following on P2020RDB:
1. eTSECs
2. DDR, NAND, NOR, I2C.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-28 17:12:38 -05:00
Poonam Aggrwal
0e870980a6 8xxx: Removed CONFIG_NUM_CPUS from 85xx/86xx
The number of CPUs are getting detected dynamically by checking the
processor SVR value.  Also removed CONFIG_NUM_CPUS references from all
the platforms with 85xx/86xx processors.

This can help to use the same u-boot image across the platforms.

Also revamped and corrected few Freescale Copyright messages.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-28 17:12:38 -05:00
Peter Tyser
2c7920afaf 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x
Use the standard lowercase "x" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-06-12 20:47:17 +02:00
Peter Tyser
0f89860494 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx
Use the standard lowercase "xx" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-06-12 20:47:17 +02:00
Anton Vorontsov
fd6646c0b9 mpc83xx: Add support for MPC83xx PCI-E controllers
This patch adds support for MPC83xx PCI-E controllers in Root Complex
mode.

The patch is based on Tony Li and Dave Liu work[1].

Though unlike the original patch, by default we don't register PCI-E
buses for use in U-Boot, we only configure the controllers for future
use in other OSes (Linux). This is done because we don't have enough
of spare BATs to map all the PCI-E regions.

To actually use PCI-E in U-Boot, users should explicitly define
CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES symbol in the board file. And
only then U-Boot will able to access PCI-E, but at the cost of disabled
address translation.

[1] http://lists.denx.de/pipermail/u-boot/2008-January/027630.html

Signed-off-by: Tony Li <tony.li@freescale.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-01-21 18:43:49 -06:00
Trent Piepho
ada591d2a0 mpc8[56]xx: Put localbus clock in sysinfo and gd
Currently MPC85xx and MPC86xx boards just calculate the localbus frequency
and print it out, but don't save it.

This changes where its calculated and stored to be more consistent with the
CPU, CCB, TB, and DDR frequencies and the MPC83xx localbus clock.

The localbus frequency is added to sysinfo and calculated when sysinfo is
set up, in cpu/mpc8[56]xx/speed.c, the same as the other frequencies are.

get_clocks() copies the frequency into the global data, as the other
frequencies are, into a new field that is only enabled for MPC85xx and
MPC86xx.

checkcpu() in cpu/mpc8[56]xx/cpu.c will print out the local bus frequency
from sysinfo, like the other frequencies, instead of calculating it on the
spot.

Signed-off-by: Trent Piepho <tpiepho@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Jon Loeliger <jdl@freescale.com>
2008-12-19 18:32:49 -06:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Mark Jackson
f5c3ba7978 Allow console input to be disabled
Added new CONFIG_DISABLE_CONSOLE define and GD_FLG_DISABLE_CONSOLE.

When CONFIG_DISABLE_CONSOLE is defined, setting
GD_FLG_DISABLE_CONSOLE disables all console input and output.

Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
2008-09-06 22:36:54 +02:00
Nick Spence
46497056ae mpc83xx: Store and display Arbiter Event Register values
Record the Arbiter Event Register values and optionally display them.

The Arbiter Event Register can record the type and effective address of
an arbiter error, even through an HRESET. This patch stores the values in
the global data structure.

Display of the Arbiter Event registers immediately after the RSR value
can be enabled with defines. The Arbiter values will only be displayed
if an arbiter event has occured since the last Power On Reset, and either
of the following defines exist:
 #define CONFIG_DISPLAY_AER_BRIEF - display only the arbiter address and
                                    and type register values
 #define CONFIG_DISPLAY_AER_FULL  - display and interpret the arbiter
                                    event register values

Address Only transactions are one of the trapped events that can register
as an arbiter event. They occur with some cache manipulation instructions
if the HID0_ABE (Address Broadcast Enable) is set and the memory region
has the MEMORY_COHERENCE WIMG bit set. Setting:
 #define CONFIG_MASK_AER_AO - prevents the arbiter from recording address
                              only events, so that it can still capture
                              other real problems.

Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-09-03 16:06:57 -05:00
Kumar Gala
ef50d6c06e mpc85xx: Add support for the MPC8536
The MPC8536 Adds SDHC and SATA controllers to the PQ3 family.  We
also have SERDES init code for the 8536.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dejan Minic <minic@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-08-27 11:43:54 -05:00
Stefan Roese
f2302d4430 Fix merge problems
Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-06 14:05:38 +02:00
Becky Bruce
b57ca3e128 Change bd/gd memsize/ram_size to be phys_size_t.
Currently, both are defined as an unsigned long, but
should be phys_size_t. This should result in no real change,
since phys_size_t is currently an unsigned long for all the
default configs.  Also add print_lnum to cmd_bdinfo to deal
with the potentially wider memsize.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-12 00:54:53 +02:00
Kumar Gala
f060054dad FSL LAW: Keep track of LAW allocations
Make it so we keep track of which LAWs have allocated and provide
a function (set_next_law) which can allocate a LAW for us if one is
free.

In the future we will move to doing more "dynamic" LAW allocation
since the majority of users dont really care about what LAW number
they are at.

Also, add CONFIG_MPC8540 or CONFIG_MPC8560 to those boards which needed them

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-06-11 01:50:53 -05:00
Yuri Tikhonov
0e15ddd11f POST: replace the LOGBUFF_INITIALIZED flag in gd->post_log_word (1 << 31) with the GD_FLG_LOGINIT flag in gd->flags.
This way we become able to utilize the full post_log_word for POST
activities (overwise, POST ECC, which has 0x8000 ID, could be
erroneously treated as started in post_output_backlog() even if there
was actually no POST ECC run (because of OCM POST failure, for
example).

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-05-20 23:24:38 +02:00
Yuri Tikhonov
28a3850658 POST: add POST_STOP flag
Don't run futher tests in case of a test fails that is marked as
POST_STOP.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-05-20 23:24:37 +02:00
Wolfgang Denk
4b7a6dd896 Merge branch 'master' of /home/wd/git/u-boot/lwmon5
Conflicts:

	common/cmd_bootm.c
	common/cmd_log.c
	include/common.h
	post/board/lwmon5/Makefile
	post/board/lwmon5/dsp.c
	post/board/lwmon5/dspic.c
	post/board/lwmon5/fpga.c
	post/board/lwmon5/gdc.c
	post/board/lwmon5/sysmon.c
	post/board/lwmon5/watchdog.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25 11:32:01 +02:00
Yuri Tikhonov
d32a874b9b lwmon5 watchdog: limit trigger rate
Limit the rate of h/w watch-dog triggering on the LWMON5 board by
the CONFIG_WD_MAX_RATE value.

Note that an earlier version of this patch which used microseconds
instead of ticks dis not work. The problem was that we used
usec2ticks() to convert microseconds into ticks. usec2ticks() uses
get_tbclk(), which in turn calls get_sys_info(). It turns out that
this function does a lot of prolonged operations (like divisions)
which take too much time so we do not trigger the watchdog in time,
and it resets the system.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-04-22 15:21:15 +02:00
Kim Phillips
35cf155c5e mpc83xx: unreinvent mem_clk
delete ddr_clk and use mem_clk instead.  Rename other ddr_*_clk to
mem_*_clk for consistency's sake.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-03-28 14:32:07 -05:00
James Yang
a3e77fa535 85xx: Speed up get_ddr_freq() and get_bus_freq()
get_ddr_freq() and get_bus_freq() used get_sys_info() each time they were
called.  However, get_sys_info() recalculates extraneous information when
called each time.  Have get_ddr_freq() and get_bus_freq() return memoized
values from global_data instead.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-26 11:43:04 -05:00
Bryan O'Donoghue
77ff7b7444 8xx: Update OF support on 8xx
This patch does some shifting around of OF support on 8xx.

Signed-off-by: Bryan O'Donoghue <bodonoghue@codehermit.ie>
2008-03-25 22:28:34 +01:00
Yuri Tikhonov
b428f6a8c6 The patch introduces the CRITICAL feature of POST tests. If the test marked as POST_CRITICAL fails then the alternative, post_critical, boot-command is used. If this command is not defined then U-Boot enters into interactive mode.
Signed-off-by: Dmitry Rakhchev <rda@emcraft.com>
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18 22:24:48 +01:00
Yuri Tikhonov
e262efe357 The patch introduces the CRITICAL feature of POST tests. If the test
marked as POST_CRITICAL fails then the alternative, post_critical,
boot-command is used. If this command is not defined then U-Boot
enters into interactive mode.

Signed-off-by: Dmitry Rakhchev <rda@emcraft.com>
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18 21:59:23 +01:00
John Rigby
5f91db7f58 MPC5121e ADS PCI support take 3
Adds PCI support for MPC5121

Tested with drivers/net/rtl8139.c

Support is conditional since PCI on old silicon does not work.

ads5121_PCI_config turns on PCI

In this version, condition compilation of PCI code has been moved
from ifdef in board/ads5121/pci.c to board/ads5121/Makefile as
suggested by Jean-Christophe PLAGNIOL-VILLARD

Signed-off-by: John Rigby <jrigby@freescale.com>
2008-03-02 21:44:59 +01:00
Timur Tabi
943afa229c 85xx, 86xx: Determine I2C clock frequencies and store in global_data
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx.

Update the get_clocks() function in 85xx and 86xx to determine the I2C
clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk.

Signed-off-by: Timur Tabi <timur@freescale.com>
2008-02-14 23:32:40 +01:00
Wolfgang Denk
e7670f6c1e PPC: Use r2 instead of r29 as global data pointer
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc
will refuse to use load/store multiple insns; instead, it issues a
list of simple load/store instructions upon function entry and exit,
resulting in bigger code size, which in turn makes the build for a
few boards fail.

Use r2 instead.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-14 22:43:22 +01:00
Grzegorz Bernacki
5d49e0e152 MPC512X: Cleanup bus clock names.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2008-01-12 15:37:49 +01:00
Dave Liu
c86ef2cd9e mpc83xx: Fix the typo in global data struct
Fix the typo in global_data.h

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-10 21:06:48 -06:00
Dave Liu
555da61702 mpc83xx: Add the support of MPC8315E SoC
The MPC8315E SoC including e300c3 core and new IP blocks,
such as TDM, PCI Express and SATA controller.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:39 -06:00
Dave Liu
03051c3d35 mpc83xx: Add the support of MPC837x SoC
The MPC837x SoC including e300c4 core and new IP blocks,
such as SDHC, PCI Express and SATA controller.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:39 -06:00
Stefan Roese
f10493c6d7 ppc4xx: Correct UART input clock calculation and passing to fdt
We now use a value in the gd (global data) structure for the UART input
frequency, since the PPC4xx_SYS_INFO struct is always rewritten completely
in get_sys_info().

Signed-off-by: Stefan Roese <sr@denx.de>
2007-10-31 21:20:51 +01:00
Stefan Roese
93f7983460 Merge with /home/stefan/git/u-boot/u-boot-ppc4xx 2007-08-21 16:33:33 +02:00
Stefan Roese
3ad6387873 ppc4xx: Add matrix kbd support to lwmon5 board (440EPx based)
This patch adds support for the matrix keyboard on the lwmon5 board.
Since the implementation in the dsPCI is kind of compatible with the
"old" lwmon board, most of the code is copied from the lwmon
board directory.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-08-21 16:27:57 +02:00
Andy Fleming
da9d4610d7 Add support for UEC to 8568
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2007-08-14 01:47:44 -05:00
Rafal Jaworowski
8993e54b6f [ADS5121] Support for the ADS5121 board
The following MPC5121e subsystems are supported:

- low-level CPU init
- NOR Boot Flash (common CFI driver)
- DDR SDRAM
- FEC
- I2C
- Watchdog

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
Signed-off-by: Jan Wrobel <wrr@semihalf.com>
2007-07-27 14:43:59 +02:00
Scott Wood
0f253283a3 mpc83xx: Add 831x support to global_data.h
Signed-off-by: Scott Wood <scottwood@freescale.com>
2007-04-23 16:32:00 -05:00
Wolfgang Denk
43f6226db0 Merge with /home/wd/git/u-boot/custodian/u-boot-74xx-7xx 2007-04-18 17:00:09 +02:00
Kumar Gala
3e78a31cfe mpc83xx: Replace CONFIG_MPC8349 and use CONFIG_MPC834X instead
The code that is ifdef'd with CONFIG_MPC8349 is actually applicable to all
MPC834X class processors.  Change the protections from CONFIG_MPC8349 to
CONFIG_MPC834X so they are more generic.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-02 11:05:53 -06:00
roy zang
e0b369e4f7 Fix the confilcts when merging 'master' into hpc2.
The conflicts due to a new mpc7448 p3m7448 board is in the main tree.

Merge branch 'master' into hpc2

Conflicts:

	MAKEALL
	cpu/74xx_7xx/cpu.c
	cpu/74xx_7xx/cpu_init.c
	cpu/74xx_7xx/speed.c
2006-12-01 12:09:33 +08:00
Dave Liu
7737d5c658 mpc83xx: add QE ethernet support
this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
2006-11-03 19:42:21 -06:00
Dave Liu
5f8204394e mpc83xx: Add MPC8360EMDS basic board support
Add support for the Freescale MPC8360EMDS board.
Includes DDR, DUART, Local Bus, PCI.
2006-11-03 19:42:21 -06:00
roy zang
4c52783b3d General code modification for mpc7448hpc2 board support.
1. Add 7447A and 7448 processor support.
2. Add the following flags.

CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically
(such as by switch on board), this flag should be set.

CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot
relocates to RAM, this flag should be set.

CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the
system hang in exception, this flag should be set.

There is a design issue for tsi108/109 pci configure  read. When pci scan
the slots, if there is no pci card, the tsi108/9 will cause a machine
check exception for mpc7448 processor.

Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
2006-11-02 18:49:51 +08:00
Rafal Jaworowski
6902df56a0 Add PCI support for the TQM834x board. 2005-10-17 02:39:53 +02:00
Eran Liberty
f046ccd15c * Patch by Eran Liberty
Add support for the Freescale MPC8349ADS board.
2005-07-28 10:08:46 -05:00
Jon Loeliger
9c4c5ae3e1 * Patch by Jon Loeliger, Kumar Gala 2005-02-08
- Convert the CPM2 based functionality to use new CONFIG_CPM2
    option rather than a myriad of CONFIG_MPC8560-like variants.
    Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
    Eliminates the CONFIG_MPC8560 option entirely.  Distributes the
    new CONFIG_CPM2 option to each 8260 board.
2005-07-23 10:37:35 -05:00
wdenk
756f586a73 * Patch by Yusdi Santoso, 22 Oct 2004:
- Add support for HIDDEN_DRAGON board
  - fix endianess problem in driver/rtl1839.c

* Patch by Allen Curtis, 21 Oct 2004:
  support multiple serial ports
2005-04-03 15:51:42 +00:00
wdenk
983fda8391 Patch by TsiChung Liew, 23 Sep 2004:
- add support for MPC8220 CPU
- Add support for Alaska and Yukon boards
2004-10-28 00:09:35 +00:00
wdenk
cbd8a35c6d * Patch by Masami Komiy, 22 Feb 2004:
Add support for NFS for file download

* Minor code cleanup
2004-02-24 02:00:03 +00:00
wdenk
42d1f0394b * Patches by Xianghua Xiao, 15 Oct 2003:
- Added Motorola CPU 8540/8560 support (cpu/85xx)
  - Added Motorola MPC8540ADS board support (board/mpc8540ads)
  - Added Motorola MPC8560ADS board support (board/mpc8560ads)

* Minor code cleanup
2003-10-15 23:53:47 +00:00
wdenk
f72da3406b Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
for more information
2003-10-10 10:05:42 +00:00
wdenk
12f34241cb * Add support for PPChameleon Eval Board
* Add support for P3G4 board

* Fix problem with MGT5100 FEC driver: add "early" MAC address
  initialization
2003-09-02 22:48:03 +00:00