Commit graph

3997 commits

Author SHA1 Message Date
Wolfgang Denk
c83d7ca4da Fix compile problem with new env code.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-08 22:58:27 +01:00
Markus Klotzbücher
6de66b3542 tools: fix fw_printenv tool to compile again
This patch updates the fw_printenv/fw_setenv userspace tool to include
the correct MTD header in order to compile against current kernel
headers. Backward compatibility is preserved by introducing an option
MTD_VERSION which can be set to "old" for compilation using the old MTD
headers. Along with this a number of warnings are fixed.

Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-01-08 22:53:01 +01:00
Gerald Van Baren
ad3006fe7e LIBFDT: use memmove() instead of memcpy()
This is partial patch from the DTC/libfdt
commit  67b6b33b9b413a450a72135b5dc59c0a1e33e647
Author: David Gibson <david@gibson.dropbear.id.au>
Date:   Wed Nov 21 11:56:14 2007 +1100

    The patch also fixes one genuine bug caught by valgrind -
    _packblocks() in fdt_rw.c was using memcpy() where it should have been
    using memmove().

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2008-01-08 15:03:47 -05:00
David Gibson
aec7135bc3 libfdt: Add more documentation (patch the seventh)
This patch adds more documenting comments to libfdt.h.  Specifically,
these document the read/write functions (not including fdt_open_into()
and fdt_pack(), for now).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2008-01-08 15:03:42 -05:00
David Gibson
9d4450b5ad libfdt: Add more documentation (patch the sixth)
This patch adds some more documenting comments to libfdt.h.
Specifically this documents all the write-in-place functions.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2008-01-08 15:03:34 -05:00
Gerald Van Baren
b60af3d4c1 Fine grained per property /chosen updating.
Implement a suggestion by Scott Wood to make the /chosen handling fine
grained.  Don't overwrite pre-existing properties on a per-property basis,
so if /chosen exists but a necessary /chosen/property doesn't, it gets
created.  If a /chosen property exists, it is NOT overwritten unless the
"force" flag is true.

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2008-01-08 15:03:29 -05:00
Gerald Van Baren
238cb7a423 Improve the FDT help message.
Add a note that "fdt copy" makes the new address active.
Remove most of the extra hints at the end of the fdt help.

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2008-01-08 15:03:18 -05:00
Gerald Van Baren
ea6d8be153 Support setting FDT properties with optional values.
Fix a bug found and documented by Bartlomiej Sieka where the optional
value on "fdt set <path> <prop> [<val>]" wasn't optional.

=> fdt mknode / testnode
=> fdt print /testnode
testnode {
};
=> fdt set /testnode testprop
=> fdt print /testnode
testnode {
        testprop;
};

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2008-01-08 15:03:13 -05:00
Matthias Fuchs
22fb2246df Add fdt_find_and_setprop() to fdt_support.h
fdt_find_and_setprop() is used by several 4xx boards and it's
missing in the appropriate header. This patch eliminates a
warning when building U-Boot for such boards.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Acked-by: Stefan Roese <sr@denx.de>
2008-01-08 15:03:06 -05:00
Stefan Roese
802b769bac ppc4xx: Return 0 on success in 4xx ethernet driver
Signed-off-by: Stefan Roese <sr@denx.de>
2008-01-08 18:39:30 +01:00
Wolfgang Denk
74ac5facb9 Merge branch 'inka4x0-ng' of /home/m8/git/u-boot/ 2008-01-08 17:15:18 +01:00
Kim Phillips
6775c68683 mpc83xx: fix missed pci_hose -> hose conversion for new libfdt code
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:59:49 -06:00
Kim Phillips
94fab25f5f mpc83xx: rm remaining FLAT_TREE code
..in board pci.c files

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:56:42 -06:00
Kim Phillips
b3458d2cd5 mpc83xx: remove FLAT_TREE code
need to rm it from pci code, too!

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:56:42 -06:00
Kim Phillips
5b8bc606c6 mpc83xx: convert to using do_fixup_*()
convert to using simpler mpc85xx style fdt update code; streamline by
eliminating macros OF_SOC, OF_CPU, etc. which allows us to rm
the old school FLAT_TREE code from 83xx (since the sbc8349 was just
converted over to using libfdt).

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:56:42 -06:00
Paul Gortmaker
e496865ecc sbc8349: enable libfdt by default on WRS SBC8349 board.
Make libfdt the default for the WRS SBC8349 board.
Parallel of commit 35cc4e4823
done for the other 83xx based boards.  Also fix a typo in CONFIG_PCI.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2008-01-08 09:55:42 -06:00
Paul Gortmaker
2408b3f20b sbc8349: migrate board to libfdt
This adds libfdt support code for the Wind River sbc8349 board.

Parallel of commit 3fde9e8b22 for
the other Freescale 83xx boards.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2008-01-08 09:55:41 -06:00
Paul Gortmaker
27a256a90c sbc8349: Remove board specific ECC code
ECC code is now shared for all 83xx boards, so remove board specific one.
See commit daab8c67d2 for reference.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2008-01-08 09:55:41 -06:00
Kim Phillips
a1e1ac8492 mpc83xx: Remove CONFIG options related to OF that we dont use (on 837x)
continuation of commit 37395fa2b0d9d617f28d44ca11592260ef16105a to 837x

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:41 -06:00
Joakim Tjernlund
ccf21c311e Add support CONFIG_UEC_ETH3 in MPC83xx
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
2008-01-08 09:55:41 -06:00
Kumar Gala
e6af9932d3 Remove CONFIG options related to OF that we dont use
The MPC8360E MDS config defined:
	CONFIG_OF_HAS_BD_T
	CONFIG_OF_HAS_UBOOT_ENV

Which we don't use or ever needed.  This seems like copy-paste feature creep.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-01-08 09:55:41 -06:00
Kim Phillips
f602082b4b mpc83xx: supress compiler warning
mpc8360emds.c: In function ‘ft_board_setup’:
mpc8360emds.c:335: warning: assignment discards qualifiers from pointer target type
mpc8360emds.c:345: warning: assignment discards qualifiers from pointer target type

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:41 -06:00
Kim Phillips
c16e44fa83 mpc83xx: fix remaining fdt_find_node_by_path references
rename to fdt_path_offset

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:40 -06:00
Kim Phillips
921d4b19ad mpc83xx: fix CFG_ENV_ADDR and CFG_ENV_SECT_SIZE definitions for 837x
Fix the definitions of CFG_ENV_ADDR and CFG_ENV_SECT_SIZE for 837x.
This change guarantees that the environment will be located on the
first flash sector after the U-Boot image.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:40 -06:00
Kim Phillips
24f868433b mpc83xx: mpc8360 rev.2.1 erratum 2: replace rgmii-id with rgmii-rxid
u-boot itself uses GMII mode on the 8360.  Fix up UCC phy-connection-type
properties in the device tree so the PHY gets configured for internal delay on
RX only by the OS, as prescribed by mpc8360 rev. 2.1 pb mds erratum #2.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:40 -06:00
Dave Liu
22b448dbfb mpc83xx: update the CREDITS and MAINTAINERS
update the CREDITS and MAINTAINERS.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:40 -06:00
Dave Liu
b21add4b42 mpc83xx: add MAINTAINER and MAKEALL entries for the mpc837xemds
Add the MAINTAINER and MAKEALL entries for mpc837xemds

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:40 -06:00
Dave Liu
f8900ce909 mpc83xx: Add the MPC837xEMDS board readme
Add the README.mpc837xemds to /doc

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:40 -06:00
Dave Liu
19580e660c mpc83xx: Add the support of MPC837xEMDS board
The MPC837xEMDS board support:
* DDR2 400MHz hardcoded and SPD init
* Local bus NOR Flash
* I2C, UART, MII and RTC
* eTSEC RGMII
* PCI host

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-08 09:55:39 -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
Anton Vorontsov
651d96f7e4 MPC8360E-MDS: configure and enable second UART
Despite user manual, BCSR9.7 is negated (high) on HRST, so
UART2 is disabled. Fix that and configure QE pins properly.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-01-08 09:55:39 -06:00
Timur Tabi
b2893e1fcb 83xx: fix CFG_ENV_ADDR and CFG_ENV_SECT_SIZE definitions
Fix the definitions of CFG_ENV_ADDR and CFG_ENV_SECT_SIZE for all of the
currently-defined 83xx boards.  This change guarantees that the environment
will be located on the first flash sector after the U-Boot image.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-08 09:55:39 -06:00
Wolfgang Denk
207f83f102 Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx 2008-01-08 13:41:42 +01:00
Peter Pearse
4985ca5af3 Merge with git://www.denx.de/git/u-boot.git 2008-01-07 15:34:22 +00:00
Larry Johnson
e05329516a ppc4xx: Remove weak binding from common Denali data-eye search code
Now that there are no board-specific versions of
"denali_core_search_data_eye()", the weak binding on the common version
can be removed.

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-05 10:14:56 +01:00
Stefan Roese
6399b23d60 Merge branch 'katmai-ddr-gda' 2008-01-05 10:13:40 +01:00
Stefan Roese
5ba576c016 ppc4xx: Remove unused CONFIG_ECC_ERROR_RESET from 44x_spd_ddr2.c
Signed-off-by: Stefan Roese <sr@denx.de>
2008-01-05 09:13:46 +01:00
Stefan Roese
845c6c95db ppc4xx: Update Katmai/44x_spd_ddr2.c code for optimal DDR2 setup
On Katmai the complete auto-calibration somehow doesn't seem to
produce the best results, meaning optimal values for RQFD/RFFD.
This was discovered by GDA using a high bandwidth scope,
analyzing the DDR2 signals. GDA provided a fixed value for RQFD,
so now on Katmai "only" RFFD is auto-calibrated.

This patch also adds RDCC calibration as mentioned on page 7 of
the AMCC PowerPC440SP/SPe DDR2 application note:
"DDR1/DDR2 Initialization Sequence and Dynamic Tuning"

Signed-off-by: Stefan Roese <sr@denx.de>
2008-01-05 09:12:41 +01:00
Matthias Fuchs
49db47b8ae ppc4xx: Remove sdram.h from PMC440 board
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2008-01-04 12:00:34 +01:00
Matthias Fuchs
34065a2ce0 ppc4xx: use common denali core defines and data eye search code for PMC440
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2008-01-04 12:00:27 +01:00
Matthias Fuchs
9ac6b6f3d3 ppc4xx: More cleanup for esd's LCD code
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2008-01-04 12:00:15 +01:00
Stefan Roese
fe9c26b330 ppc4xx: Fix Sequoia NAND booting target
The Sequoia NAND booting target now uses the recently extracted
cpu/ppc4xx/denali_data_eye.c file too.

Signed-off-by: Stefan Roese <sr@denx.de>
2008-01-04 12:00:01 +01:00
Lawrence R. Johnson
0ddd969aec ppc4xx: Use CFG_4xx_GPIO_TABLE to configure Korat board
Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:39:13 +01:00
Lawrence R. Johnson
b05e8bf58b ppc4xx: Use CFG_4xx_GPIO_TABLE to configure Sequoia board
Note: this patch changes the configuration of some GPIO registers:

   Register      Old Value   New Value
---------------  ----------  ----------
DCR GPIO0_TCR    0x0000000F  0x0000F0CF
DCR GPIO0_TSRH   0x55005000  0x00000000
DCR GPIO1_TCR    0xC2000000  0xE2000000
DCR GPIO1_TSRL   0x0C000000  0x00200000
DCR GPIO1_ISR2L  0x00050000  0x00110000

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:39:05 +01:00
Lawrence R. Johnson
5ab884b254 ppc4xx: Add functionality to GPIO support
This patch makes two additions to GPIO support:

First, it adds function gpio_read_in_bit() to read the a bit from the
GPIO Input Register (GPIOx_IR) in the same way that function
gpio_read_out_bit() reads a bit from the GPIO Output Register
(GPIOx_OR).

Second, it modifies function gpio_set_chip_configuration() to provide
an additional option for configuring the GPIO from the
"CFG_4xx_GPIO_TABLE".

According to the 440EPx User's Manual, when an alternate output is used,
the three-state control is configured in one of two ways, depending on
the particular output.  The first option is to select the corresponding
alternate three-state control in the GPIOx_TRSH/L registers.  The second
option is to select the GPIO Three-State Control Register (GPIOx_TCR) in
the GPIOx_TRSH/L registers, and set the corresponding bit in the
GPIOx_TCR register to enable the output.  For example, the Manual
specifies configuring the GPIO00 Alternate 1 Signal (PreAddr07) to use
the alternate three-state control (first option), and specifies
configuring the GPIO32 Alternate 1 Signal (USB2OM0) with the output
enabled in the GPIOx_TCR register (second option).

Currently, gpio_set_chip_configuration() configures all alternate signal
outputs to use the first option.  This patch allow the second option to
be selected by setting the "out_val" element in the table entry to
"GPIO_OUT_1".  The first option is used when the "out_val" element is
set to "GPIO_OUT_0".  Because "out_val" is not currently used when an
alternate signal is selected, and because all current GPIO tables set
"out_val" to "GPIO_OUT_0" for all alternate signals, this patch should
not change any existing configurations.

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:38:45 +01:00
Larry Johnson
196404cdc1 PPC4xx: Remove sdram.h from board/lwmon5
These definitions are now in "include/ppc440.h".

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:37:48 +01:00
Larry Johnson
ef16fccf96 PPC4xx: Use common code for LWMON5 board SDRAM support
This patch also modifies the functionality of the code so that the data-eye
search is now done with with the cache disabled.

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:37:43 +01:00
Larry Johnson
62cc3951ab PPC4xx: Remove sdram.h from board/amcc/sequoia
These definitions are now in "include/ppc440.h".

Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:37:38 +01:00
Larry Johnson
ce3902e176 PPC4xx: Use common code for Sequoia board SDRAM support
Signed-off-by: Larry Johnson <lrj@acm.org>
2008-01-04 11:37:33 +01:00