Commit Graph

10349 Commits

Author SHA1 Message Date
Mike Frysinger
f5ff2030bf Blackfin: jtagconsole: disable output processing
Avoid extra carriage returns in the output by disabling output processing.
Otherwise, whenever the remote sends a \r\n, we end up with \r\r\n.

Reported-by: Vivi Li <vivi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-25 15:17:23 -04:00
Mike Frysinger
beb60e777d Blackfin: bf533/bf561 boards: convert to new soft gpio i2c code
Use the new common gpio framework to simplify and unify the soft i2c
configuration settings.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>
2010-07-25 15:16:21 -04:00
Wolfgang Denk
7385c28e9b fs/fat: Big code cleanup.
- reformat
- throw out macros like FAT_DPRINT and FAT_DPRINT
- remove dead code

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:54:46 +02:00
Wolfgang Denk
226fa9bb9e usb_storage.c: change progress output in debug() message
The dots printed by common/usb_storage.c as progress meter corrupt the
output for example of "fatls usb" commands like this:

=> fatls usb 0
.			<<==== here
       29   file.001
       29   file.002
       29   file.003
       29   file.004
       29   file.005
       29   file.006
       29   file.007
       29   file.008
       29   file.009
       29   file.010
       29   file.011
       29   file.012
       29   file.013
       29   file.014
       29   file.015
       29   file.016
.			<<==== here
       29   file.017
       29   file.018
       29   file.019
...

Turn the progress output into a debug message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
2010-07-24 20:53:50 +02:00
Wolfgang Denk
2aa98c6612 FAT32: fix broken root directory handling.
On FAT32, instead of fetching the cluster numbers from the FAT, the
code assumed (incorrectly) that the clusters for the root directory
were allocated contiguously. In the result, only the first cluster
could be accessed. At the typical cluster size of 8 sectors this
caused all accesses to files after the first 128 entries to fail -
"fatls" would terminate after 128 files (usually displaying a bogus
file name, occasionally even crashing the system), and "fatload"
would fail to find any files that were not in the first directory
cluster.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:53:50 +02:00
Wolfgang Denk
66c2d73cfc FAT32: fix support for superfloppy-format (PBR)
"Superfloppy" format (in U-Boot called PBR) did not work for FAT32 as
the file system type string is at a different location. Add support
for FAT32.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:53:43 +02:00
Wolfgang Denk
a17c548b53 usb_storage.c: initialize device type
The device type was left uninitialized which caused later tests
against DEV_TYPE_UNKNOWN to fail. In the result, "usb part" would
attempt to print information about non-existent devices like this:

	=> usb part
	print_part of 0

	Partition Map for USB device 0  --   Partition Type: DOS

	Partition     Start Sector     Num Sectors     Type
	    1                    0         2031616      f8

	print_part of 1
	## Unknown partition table

	print_part of 2
	## Unknown partition table

	print_part of 3
	## Unknown partition table

	print_part of 4
	## Unknown partition table
	=>

By initializing the type as DEV_TYPE_UNKNOWN we avoid all the
"Unknown partition table" messages.

[Note: the "print_part of ?" messages is left over debug code that
will be removed in another patch.]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
2010-07-24 20:45:39 +02:00
Wolfgang Denk
47e26b1bf9 cmd_usage(): simplify return code handling
Lots of code use this construct:

	cmd_usage(cmdtp);
	return 1;

Change cmd_usage() let it return 1 - then we can replace all these
ocurrances by

	return cmd_usage(cmdtp);

This fixes a few places with incorrect return code handling, too.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:43:57 +02:00
Wolfgang Denk
debb6299ac Merge branch 'master' of /home/wd/git/u-boot/custodians 2010-07-24 20:41:34 +02:00
Wolfgang Denk
4ae0c2dc99 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2010-07-24 20:41:28 +02:00
Wolfgang Denk
07c9cd8117 Merge branch 'master' of /home/wd/git/u-boot/custodians 2010-07-24 20:34:29 +02:00
Wolfgang Denk
9662317142 Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2010-07-24 20:34:13 +02:00
Stefan Roese
1ffcb86ce0 ppc4xx: Enable "ecctest" command on t3corp
Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:55:18 +02:00
Stefan Roese
e372286025 ppc4xx: Enable "ecctest" command on katmai
Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:55:15 +02:00
Stefan Roese
be24ef6e8e ppc4xx: Add ECC status info to machine-check exception for IBM DDR2 core
Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:55:03 +02:00
Stefan Roese
58eb869ffc ppc4xx: Add "ecctest" command to test/simulate ECC errors
This patch adds the "ecctest" command to test and simulate ECC errors
(single bit and/or double bit) while running from SDRAM. Currently only
the IBM DDR2 controller is supported (405EX, 440SP(e), 460EX/GT).

This is done by copying and calling functions, modifying the SDRAM
controller operation mode, in internal SRAM/OCM.

For correctable ECC errors (single bit) only the status will be printed
since the DDR2 controller doesn't provide the faulting address:

=> ecctest 1000000 1
Using address 01000000 for 1 bit ECC error injection
ECC: Correctable error

Uncorrectable ECC errors (double bit) will also display the faulting
address:

=> ecctest 1000000 2
Using address 01000000 for 2 bit ECC error injection
ECC: Uncorrectable error at 0x0001000000

To enable this "ecctest" function you need to define CONFIG_CMD_ECCTEST
in the board config header.

Tested on katmai and t3corp.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:54:54 +02:00
Stefan Roese
b995d7cb2c ppc4xx: DDR/ECC: Use correct macros to clear error status
Use the correct macro instead of the hardcoded 0x4c to clear the ECC
status in the 440/460 DDR(2) error status register after ECC
initialization.

Also the non-440 parts (405EX(r) right now) and the IBM DDR PPC variants
(440GX) use a different registers to clear this error status. Use the
correct ones.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:54:28 +02:00
Stefan Roese
897d6abc50 ppc4xx: Only define DDR2 registers for the correct PowerPC variants
Make sure that some SDRAM/DDR2 registers are only defined for the PPC
variants really implementing those registers.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:54:22 +02:00
Stefan Roese
eab9800182 ppc4xx: Add CONFIG_DDR_RFDC_FIXED to allow board specific RFDC values
Using this define, a board can define an opimized RFDC value and use
the auto calibration code to "tune" the remaining DDR2 controller
calibration register.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:54:09 +02:00
Stefan Roese
5bf39a96c2 ppc4xx: T3CORP fixes and updates
This patch fixes some problems for the T3CORP board. Here the list
of the changes:

- Add 600-67 and 677 CPU frequency setting to chip_config
  command
- Define CONFIG_DDR_RFDC_FIXED on t3corp:
  While using the "normal" auto calibration code, sometimes values for
  RFDC were picked (>= T3) that resulted in a non-working U-Boot (hang
  upon relocation, while running from SDRAM). With this optimized RFDC
  value we can force this register and use the auto-calibration code to
  setup the remaining calibration registers.
- Increase sizes of FPGA chips selects
- EBC timing updated OEN=3 for 66 MHz EBC speed
- Change ext. IRQ2 setup to level-low active
- Enable CONFIG_SYS_CFI_FLASH_STATUS_POLL

By defining CONFIG_SYS_CFI_FLASH_STATUS_POLL, DQ7 is polled to detect the
chip busy status. This is now used instead of the data toggle method which
is used historically by default in the common CFI driver. With this change
a problem with not written data is solved on this board, where a 32 byte
block of data is still erased instead of filled with the correct content
after these commands:

=> erase 0xfc100000 +0x1000000

....................................................................
done
Erased 128 sectors
=> cp.b 0x100000 0xfc100000 0x1000000
Copy to Flash... done
=> cmp.b 0x100000 0xfc100000 0x1000000
byte at 0x00d0d6c0 (0x00) != byte at 0xfcd0d6c0 (0xff)
Total of 12637888 bytes were the same

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:53:48 +02:00
Rupjyoti Sarmah
17a6844497 ppc4xx/Canyonlands added USB board callbacks
Functions added to support board callbacks for USB init. This
isolates USB manipulations such that it is only touched if USB is
used by U-Boot.

Signed-off-by: Dave Mitchell <dmitchell@appliedmicro.com>
Signed-off-by: Rupjyoti Sarmah <rsarmah@appliedmicro.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-23 09:53:20 +02:00
Mike Frysinger
793b5726f7 i2c: soft_i2c: add simple GPIO implementation
Since the vast majority of GPIO I2C implementations behave the same way,
support the common GPIO framework with default settings.

This adds two new defines CONFIG_SOFT_I2C_GPIO_{SCL,SDA} so that boards
which want GPIO I2C support need only define these.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
2010-07-22 08:03:47 +02:00
Wolfgang Denk
8024ac7a61 Merge branch 'master' of /home/wd/git/u-boot/master/ 2010-07-21 22:23:26 +02:00
Kumar Gala
47ec10c597 powerpc/85xx: Rework P1022 SERDES is_serdes_configured support
Move serdes init until after we are in ram so we can keep track of a
global static protocal map for the particular serdes config we are in.
This makes is_serdes_configured() much simplier and not constantly
reading registers to determine if a given device is enabled based on the
protocol.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-21 00:40:20 -05:00
Kumar Gala
af0250652a powerpc/85xx: Rework MPC8536 SERDES is_serdes_configured support
Move serdes init until after we are in ram so we can keep track of a
global static protocal map for the particular serdes config we are in.
This makes is_serdes_configured() much simplier and not constantly
reading registers to determine if a given device is enabled based on the
protocol.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-21 00:40:16 -05:00
Kumar Gala
c26de2d8b1 powerpc/p3041: Add various p3041 related defines
There are various locations that we have chip specific info:

* Makefile for which ddr code to build
* Added p3041 to cpu_type_list and SVR list
* Added number of LAWs for p3041
* Set CONFIG_MAX_CPUS to 4 for p3041

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:41:19 -05:00
Kumar Gala
19dbcc96c0 powerpc/p5020: Add various p5020 related defines (and p5010)
There are various locations that we have chip specific info:

* Makefile for which ddr code to build
* Added p5020 & p5010 to cpu_type_list and SVR list
* Added number of LAWs for p5020
* Set CONFIG_MAX_CPUS to 2 for p5020

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:41:19 -05:00
Emil Medve
7eda1f8eed powerpc/mpc85xx: Report FMAN # to match user manual
The user manual refers to FMAN1 and FMAN2 not 0 and 1.

Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:41:18 -05:00
Kumar Gala
85f8cda3c2 powerpc/p4080: Add setting of clock-frequency for clockgen node
On QorIQ CoreNet based devices we have a global clocking block.  We want
to keep track of SYSCLK frequency as it is what is used to derive all
other frequencies in the SoC

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:41:18 -05:00
Kumar Gala
1b942f7483 powerpc/85xx: Use fdt_node_offset_by_compat_reg for clock-frequency updates
Move to using fdt_node_offset_by_compat_reg to find the node offsets we
want to update instead of using aliases.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:40:06 -05:00
Kumar Gala
6525d51fa5 powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliases
Previously we used an alias the pci node to determine which node to
fixup or delete.  Now we use the new fdt_node_offset_by_compat_reg to
find the node to update.

Additionally, we replace the code in each board with a single macro call
that makes assumes uniform naming and reduces duplication in this area.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:40:06 -05:00
Kumar Gala
75e73afd57 fdt: Add fdt_node_offset_by_compat_reg helper
Given a compatible string and physical address try and find a node that
matches.  This is useful when we want to find a specific device node to
update (for example if we have multiple PCI nodes we can use the
physical address to distinguish them when trying to update the device
tree).

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-07-20 04:40:06 -05:00
Kumar Gala
a0342c0804 fdt: Add fdt_translate_address to convert reg node to cpu phys addr
This code is extracted out of the Linux Kernel code from
arch/powerpc/kernel/prom_parse.c.

We maintain some of the same structure to support multiple bus types even
though we only have one in the current code.  In the future we might want
to translate across a PCI bus and thus it will be easier to add that
functionality back in.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-07-20 04:40:00 -05:00
Kumar Gala
46f3e3851d powerpc/86xx: Rename PCI1/2 to PCIE1/2 on MPC8641HPCN & SBC8641
The MPC8641 boards actually only have PCIE not PCI.  Rename so we are
uniform with regards to names so we can replace this code with templated
code.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:37:11 -05:00
Kumar Gala
dd2cda3dbd powerpc/86xx: Move PCI/PCIe address defines into common immap_86xx.h
Remove dupliacted setting of PCI/PCIe address and offsets in board
config.h.  Renamed CONFIG_SYS_PCI1/2_ADDR to CONFIG_SYS_PCI1/2ADDR on
MPC8641 boards since its really PCIE controllers and not PCI.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:37:11 -05:00
Kumar Gala
99d9c07edc powerpc/85xx: Move PCI/PCIe address defines into common immap_85xx.h
Remove dupliacted setting of PCI/PCIe address and offsets in board
config.h.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-20 04:37:11 -05:00
Wolfgang Denk
293e3938d0 Merge branch 'master' of git://git.denx.de/u-boot-video 2010-07-17 21:36:00 +02:00
Wolfgang Denk
1f82ff4777 Merge branch 'master' of git://git.denx.de/u-boot-video 2010-07-17 20:49:59 +02:00
Wolfgang Denk
0fe247b973 Drop support for GTH board
The board maintainer states:

    The GTH board is obsolete and has not been manufactured for
    several years.
    To my knowledge, no recent U-Boot build has been tested on that
    card.

So drop support for this board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Thomas Lange <thomas@corelatus.se>
Acked-by: Thomas Lange<thomas@corelatus.se>
2010-07-17 20:47:08 +02:00
Anatolij Gustschin
7c050f818b video: cleanup comments in cfb_console.c and video_fb.h
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-07-17 00:05:14 +02:00
Wolfgang Denk
b6c208ab1e Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2010-07-16 23:15:01 +02:00
Kumar Gala
9f43d7997e powerpc/85xx: Move p1022ds slot code into board file
The code to map SERDES configs to slot names is board specific and not
chip specific.  Thus it should live in board/freescale/p1022ds/ and not
in arch/powerpc/cpu/.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Kumar Gala
c7e1a43de6 ppc/85xx: Convert MPC8536DS to using board common ICS307 code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Kumar Gala
509c4c4ce2 ppc/85xx: Convert MPC8572DS to using board common ICS307 code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Kumar Gala
79ee344802 powerpc/85xx: Add command to report errata workarounds
Add 'errata' command to report what errata we workaround.  Report
workaround for erratum SATA-A001 on P1022/P1013.

Also sorted the CONFIG_CMD_* list.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Timur Tabi
c59e1b4d07 powerpc: add support for the Freescale P1022DS reference board
Specifics:

1) 36-bit only
2) Booting from NOR flash only
3) Environment stored in NOR flash only
4) No SPI support
5) No DIU support

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Poonam Aggrwal
ddac6f08db 85xx/p1_p2_rdb: PCIe E1000 card support added.
Enables the Intel Pro/1000 PT Gb Ethernet PCI-E Network Adapter
configuration support for P1/P2 RDB.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Timur Tabi
752bc33530 fsl: add LAW target to fsl_pci_info structure
Add the LAW target (enum law_trgt_if) to the fsl_pci_info structure, so that
we can capture the LAW target for a given PCI or PCIE controller.  Also update
the SET_STD_PCI_INFO and SET_STD_PCIE_INFO macros to assign the
LAW_TRGT_IF_PCI[E]_x macro to the LAW target field of the structure.

This will allow future PCI[E] code to configure the LAW target automatically,
rather than requiring each board to it for each PCI controller separately.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:10 -05:00
Kumar Gala
ae3913922a powerpc/85xx: Add support for link stack & STAC on e5500
The e5500 has a link register stack and segment target address cache.
Its safe to enable these bits on older e500 cores as the bits are
implemented in the register.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:09 -05:00
Kumar Gala
2a3a96ca5e powerpc/85xx: Add recognition of e5500 core
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:09 -05:00