Commit graph

41 commits

Author SHA1 Message Date
Wolfgang Denk
25ddd1fb0a Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26 21:05:30 +02:00
Wolfgang Denk
553f09823c Rename CONFIG_SYS_INIT_RAM_END into CONFIG_SYS_INIT_RAM_SIZE
CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be
some end address; to make the meaning more clear we rename it into
CONFIG_SYS_INIT_RAM_SIZE

No other code changes are performed in this patch, only minor editing
of white space (due to the changed length) and the comments was done,
where noticed.

Note that the code for the PATI and cmi_mpc5xx board configurations
looks seriously broken.  Last known maintainers on Cc:

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Denis Peter <d.peter@mpl.ch>
Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26 21:03:25 +02:00
Peter Tyser
d98b0523cf powerpc: Cleanup BOOTFLAG_* references
Now that warm booting is not supported, there isn't a need for the
BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them.

Note that this change makes the board info bd_bootflags field useless.
It will always be set to 0, but we leave it around so that we don't
break the board info structure that some OSes are expecting to be passed
from U-Boot.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-18 22:38:56 +02:00
Wolfgang Denk
2ae1824196 Makefile: move all Power Architecture boards into boards.cfg
Clean up Makefile, and drop a lot of the config.mk files on the way.

We now also automatically pick all boards that are listed in
boards.cfg (and with all configurations), so we can drop the redundant
entries from MAKEALL to avoid building these twice.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-18 22:12:04 +02:00
Wolfgang Denk
14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE
The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-18 22:07:10 +02:00
Ira W. Snyder
9f530d59e6 e300: increase CONFIG_SYS_BOOTMAPSZ to allow booting large kernels
Newer Linux kernels can overrun the initial memory window used for
booting with their BSS area. When this happens, they overwrite the FDT
and silently fail to boot.

On e300 CPUs, the Linux kernel uses an initial BAT covering the first
256MB of RAM. See arch/powerpc/kernel/head_32.S for details. Increase
the value of CONFIG_SYS_BOOTMAPSZ to accommodate the maximum value
allowed by Linux. This will allow very large kernels to boot.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-09-23 21:13:32 +02:00
Stefan Roese
24956642ef Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO
feature from U-Boot. It has only been implemented for PPC4xx and was not
used at all. So let's remove it and make the code smaller and cleaner.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-09-23 09:02:05 +02:00
Kim Phillips
78b7a8ef8b net: rename "FSL UECx" net interfaces "UECx"
continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-08-09 11:52:29 -07:00
Kim Phillips
1a2e203b31 mpc83xx: turn on icache in core initialization to improve u-boot boot time
before, MPC8349ITX boots u-boot in 4.3sec:

        column1 is elapsed time since first message
        column2 is elapsed time since previous message
        column3 is the message
0.000 0.000: U-Boot 2010.03-00126-gfd4e49c (Apr 11 2010 - 17:25:29) MPC83XX
0.000 0.000:
0.000 0.000: Reset Status:
0.000 0.000:
0.032 0.032: CPU:   e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz
0.032 0.000: Board: Freescale MPC8349E-mITX
0.032 0.000: UPMA:  Configured for compact flash
0.032 0.000: I2C:   ready
0.061 0.028: DRAM:  256 MB (DDR1, 64-bit, ECC off, 266.667 MHz)
1.516 1.456: FLASH: 16 MB
2.641 1.125: PCI:   Bus Dev VenId DevId Class Int
2.652 0.011:         00  10  1095  3114  0180  00
2.652 0.000: PCI:   Bus Dev VenId DevId Class Int
2.652 0.000: In:    serial
2.652 0.000: Out:   serial
2.652 0.000: Err:   serial
2.682 0.030: Board revision: 1.0 (PCF8475A)
3.080 0.398: Net:   TSEC1: No support for PHY id ffffffff; assuming generic
3.080 0.000: TSEC0, TSEC1
4.300 1.219: IDE:   Bus 0: .** Timeout **

after, MPC8349ITX boots u-boot in 3.0sec:

0.010 0.010: U-Boot 2010.03-00127-g4b468cc-dirty (Apr 11 2010 - 17:47:29) MPC83XX
0.010 0.000:
0.010 0.000: Reset Status:
0.010 0.000:
0.017 0.007: CPU:   e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz
0.017 0.000: Board: Freescale MPC8349E-mITX
0.038 0.020: UPMA:  Configured for compact flash
0.038 0.000: I2C:   ready
0.038 0.000: DRAM:  256 MB (DDR1, 64-bit, ECC off, 266.667 MHz)
0.260 0.222: FLASH: 16 MB
1.390 1.130: PCI:   Bus Dev VenId DevId Class Int
1.390 0.000:         00  10  1095  3114  0180  00
1.390 0.000: PCI:   Bus Dev VenId DevId Class Int
1.400 0.010: In:    serial
1.400 0.000: Out:   serial
1.400 0.000: Err:   serial
1.400 0.000: Board revision: 1.0 (PCF8475A)
1.832 0.432: Net:   TSEC1: No support for PHY id ffffffff; assuming generic
1.832 0.000: TSEC0, TSEC1
3.038 1.205: IDE:   Bus 0: .** Timeout **

also tested on these boards (albeit with a less accurate
boottime measurement method):

seconds: before  after
8349MDS  ~2.6    ~2.2
8360MDS  ~2.8    ~2.6
8313RDB  ~2.5    ~2.3 #nand boot
837xRDB  ~3.1    ~2.3

also tested on an 8323ERDB.

v2: also remove the delayed icache enablement assumption in arch ppc's
board.c, and add a CONFIG_MPC83xx define in the ITX config file for
consistency (even though it was already being defined in 83xx'
config.mk).

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-04-22 18:44:56 -05:00
Kim Phillips
a059e90e16 mpc83xx: enable command line autocompletion
because it's convenient.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-04-22 18:34:49 -05:00
Kim Phillips
ecd1a09b81 mpc83xx: remove hardcoded network addresses from config files
and avoid e.g., two identical boards from causing random networking
conflicts when hooked up to the same network.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-02-22 16:48:06 -06:00
Heiko Schocher
582c55a027 83xx, uec: split enet_interface in two variables
There's no sensible reason to unite speed and interface type into
one variable.  So split this variable enet_interface into two
vars: enet_interface_type, which hold the interface type and speed.

Also: add the possibility for switching between 10 and 100 MBit
interfaces on the fly, when running in FAST_ETH mode.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Heiko Schocher
4b142febff common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-08 22:14:07 +01:00
Kim Phillips
c7190f028f mpc83xx: retain POR values of non-configured ACR, SPCR, SCCR, and LCRR bitfields
some LCRR bits are not documented throughout the 83xx family RMs.
New board porters copying similar board configurations might omit
setting e.g., DBYP since it was not documented in their SoC's RM.

Prevent them bricking their board by retaining power on reset values
in bit fields that the board porter doesn't explicitly configure
via CONFIG_SYS_<registername>_<bitfield> assignments in the board
config file.

also move LCRR assignment to cpu_init_r[am] to help ensure no
transactions are being executed via the local bus while CLKDIV is being
modified.

also start to use i/o accessors.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-09-26 21:19:38 -05:00
Kim Phillips
cc861f7127 mpc83xx: match dtb filename references to their dts equivalents in the linux kernel
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-26 21:28:55 -05:00
Kim Phillips
be9b56df02 mpc83xx: CONFIG_83XX_GENERIC_PCI is now synonymous with CONFIG_PCI; remove the former
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 10:17:54 -05:00
Kim Phillips
d9ac3d5a17 mpc83xx: set 64BIT_VSPRINTF for boards using nand_util
When enabling NAND support for a board, one must also define
CONFIG_SYS_64BIT_VSPRINTF because this is needed in nand_util.c
for correct output.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Dave Liu <daveliu@freescale.com>
Cc: Ron Madrid <ron_madrid@sbcglobal.net>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
2009-07-14 14:47:21 -05:00
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
Peter Tyser
d48eb5131d i2c: Remove deprecated individual i2c commands
The following individual I2C commands have been removed: imd, imm, inm,
imw, icrc32, iprobe, iloop, isdram.

The functionality of the individual commands is still available via
the 'i2c' command.

This change only has an impact on those boards which did not have
CONFIG_I2C_CMD_TREE defined.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-06-12 20:39:46 +02:00
Anatolij Gustschin
8e15088794 mpc83xx: MPC8360ERDK: fix environment offset configuration bug
The size of U-Boot binary for MPC8360ERDK increased
(> 2 flash sectors now), so 'saveenv' will partially
overwrite U-Boot in flash and will brick the board.
This patch moves environment offset to fourth flash
sector and also fixes CONFIG_SYS_MONITOR_LEN.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-04-23 17:53:33 -05:00
Mike Frysinger
bdab39d358 rename CONFIG_CMD_ENV to CONFIG_CMD_SAVEENV
The CONFIG_CMD_ENV option controls enablement of the `saveenv` command
rather than a generic "env" command, or anything else related to the
environment.  So, let's make sure the define is named accordingly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-18 00:47:43 +01:00
Wolfgang Grandegger
6c869637fe NAND: rename NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS
This patch renames NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS and
changes the default from 8 to 1 for the legacy and the new MTD
NAND layer. This allows to remove all NAND_MAX_CHIPS definitions
in the board config files because none of the boards use multi
chip support (NAND_MAX_CHIPS > 1) so far. The bamboo and the DU440
define

 #define NAND_MAX_CHIPS          CONFIG_SYS_MAX_NAND_DEVICE

but that's bogus and did not work anyhow.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23 10:32:51 -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
Jean-Christophe PLAGNIOL-VILLARD
0e8d158664 rename CFG_ENV macros to CONFIG_ENV
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:06 +02:00
Jean-Christophe PLAGNIOL-VILLARD
5a1aceb068 rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:04 +02:00
Jean-Christophe PLAGNIOL-VILLARD
93f6d72544 rename CFG_ENV_IS_NOWHERE in CONFIG_ENV_IS_NOWHERE
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:00 +02:00
Jean-Christophe PLAGNIOL-VILLARD
00b1883a4c drivers/mtd: Move conditional compilation to Makefile
rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13 01:40:42 +02:00
Anton Vorontsov
f9023afbdf 83xx/85xx: further localbus cleanups
move the BRx_* and ORx_* left behind in mpc85xx.h 

The same is needed for mpc8xx.h and mpc8260.h (defines are almost
the same, just few differences which needs some attention though).

But the bad news for mpc8xx and mpc8260 is that there are a lot of users
of these defines. So this cleanup I'll leave for the "better times".

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-06-10 12:30:13 -05:00
Becky Bruce
31d8267224 PPC: Create and use CONFIG_HIGH_BATS
Change all code that conditionally operates on high bat
registers (that is, BATs 4-7) to look at CONFIG_HIGH_BATS
instead of the myriad ways this is done now.  Define the option
for every config for which high bats are supported (and
enabled by early boot, on parts where they're not always
enabled)

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-03 17:48:41 +02:00
Wolfgang Denk
53677ef18e Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21 00:14:08 +02:00
Anton Vorontsov
f700e7df7f mpc83xx: MPC8360E-RDK: use 33.3(3)MHz CLKIN/SYS_CLK
At least on the "33MHz Pilot" board crystal is actually 33.3MHz.
This patch fixes "system time drifting" problem.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:47 -05:00
Anton Vorontsov
3a0cfdd576 mpc83xx: MPC8360E-RDK: define CONFIG_OF_STDOUT_VIA_ALIAS
This is needed to update /choosen/linux,stdout-path properly.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:47 -05:00
Anton Vorontsov
3419eb62f0 mpc83xx: MPC8360E-RDK: add dhcp command
Plus modify environment to use it and remove bootfile env variable,
it is internal and CONFIG_BOOTFILE is used for these purposes.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:47 -05:00
Anton Vorontsov
d892b2dbb4 mpc83xx: MPC8360E-RDK: rework ddr setup, enable ecc
Current DDR setup easily causes memory corruption, this patch fixes it.

Also fix TIMING_CFG0_MRS_CYC definition.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:47 -05:00
Anton Vorontsov
7ad9594909 mpc83xx: MPC8360E-RDK: add support for NAND
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:46 -05:00
Anton Vorontsov
9a3e832aeb mpc83xx: MPC8360E-RDK: use RGMII_RXID interface mode
This is needed for BCM PHYs to work on this board.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25 19:16:46 -05:00
Timur Tabi
73bf1e2de7 Remove #undef DEBUG from MPC83xx board header files
Remove the "#undef DEBUG" line from all Freescale 83xx board header files.
The inclusion of this line makes it impossible to enable debug code in
other source files, because "#define DEBUG" typically needs to be defined
before any header files are included.

Signed-off-by: Timur Tabi <timur@freescale.com>
2008-02-12 00:39:45 +01:00
Kim Phillips
711a794627 mpc83xx: fix QE ETHPRIMEs to correct 'FSL UEC0' value
continuation of commit b96c83d4ae

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-16 12:00:50 -06:00
Dave Liu
9b958234b0 mpc83xx: Remove cache config from MPC8360ERDK.h
The MPC8360ERDK board support patch is added before
the commit 2c5b48fc20
so, miss clean up it.

The patch clean up the miss cache config.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-16 12:00:49 -06:00
Wolfgang Denk
2b2f43ed6a MPC8360ERDK: fix incorrect initialization of CFG_I2C_NOPROBES
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-13 02:19:44 +01:00
Anton Vorontsov
fab6f556bb mpc83xx: add support for the MPC8360E-RDK
This is MPC8360E based board with:
- 256MB fixed SDRAM;
- 8MB Intel Strata NOR flash;
- StMICRO 64MiB NAND flash;
- two 10/100/1000 ethernet ports connected via Broadcom
  BCM5481 PHYs;
- two 10/100 ethernet ports connected via National
  DP83848 PHYs;
- one PCI and one miniPCI slots;
- four serial ports (two NS16550-compatible, two UCCs);
- four USB ports working through MPC8360E "FHCI" USB controller;
- Fujitsu MB86277 graphics controller;
- Analog to Digital Converter/Touchscreen controller, AD7843
  connected to SPI.

Features not supported in this patch are:
- StMICRO 64MiB NAND flash (patch sent);
- MINT framebuffer initialization (patch is pending);
- Fetching production information from the EEPROM via I2C;
- FHCI USB;
- Two slow UCCs used as RS-485 UARTs.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-10 20:52:58 -06:00