Commit graph

28 commits

Author SHA1 Message Date
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