Commit graph

121 commits

Author SHA1 Message Date
Harald Welte
be19bd5cd0 ARM: arm920/s3c24xx: IRQ demulitplexer callback
This patch adds a IRQ demultiplexer callback to the arm920 cpu core code,
plus a stub implementation of it for the S3C2410.

The purpose is to allow arm920t implementations such as the s3c24x0 to
implement interrupt handlers in u-boot without having to touch core
arm920t code.

Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04 23:49:13 +01:00
Grzegorz Bernacki
66a9455b6b MPC512X: Fixed typo in macro name.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2008-01-12 15:37:06 +01:00
Wolfgang Denk
fc16904ce1 Merge branch 'master' of /home/wd/git/u-boot/custodians 2008-01-09 23:06:57 +01:00
James Yang
6636b62a6e Expose parse_line() globally.
Add new function readline_into_buffer() that allows the
output of readline to be put into a pointer to char buffer.

This refactoring allows other functions besides the
main command loop to also use the same input mechanism.

Signed-off-by: James Yang <James.Yang@freescale.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
2008-01-09 22:53:20 +01:00
Rafal Jaworowski
500856eb17 API for external applications.
This is an API for external (standalone) applications running on top of
U-Boot, and is meant to be more extensible and robust than the existing
jumptable mechanism. It is similar to UNIX syscall approach. See api/README
for more details.

Included is the demo application using this new framework (api_examples).

Please note this is still an experimental feature, and is turned off by
default.

Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
2008-01-09 19:39:36 +01:00
Rafal Jaworowski
26a41790f8 Globalize envmatch()
The newly introduced API (routines related to env vars) will need to call
it.

Signed-off-by: Rafal Zabdyr <armo@semihalf.com>
2008-01-09 18:05:27 +01:00
Stefan Roese
bb701283a8 Merge branch 'master' of /home/stefan/git/u-boot/u-boot into for-1.3.2-ver2 2007-12-27 19:37:26 +01:00
Wolfgang Denk
0dcfe3a225 Merge branch 'master' of /home/wd/git/u-boot/custodians 2007-12-27 02:01:15 +01:00
Martin Krause
11d9eec479 TQM885D: adjust for doubled flash sector size + some minor fixes
Signed-off-by: Martin Krause <martin.krause@tqs.de>
2007-12-27 02:00:00 +01:00
Kumar Gala
d435793229 Handle Asynchronous DDR clock on 85xx
The MPC8572 introduces the concept of an asynchronous DDR clock with
regards to the platform clock.

Introduce get_ddr_freq() to report the DDR freq regardless of sync/async
mode.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-11 22:34:20 -06:00
Stefan Roese
9caeaadf50 Merge commit 'u-boot/master' into for-1.3.1
Conflicts:

	drivers/rtc/Makefile
2007-12-11 11:34:54 +01:00
Stefan Roese
f31d38b9ee ppc4xx: Enable 405EX PCIe UTL register configuration
Till now the UTL registers on 405EX were not initialized but left with
their default values. This patch new initializes some of the UTL
registers on 405EX.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-11-16 14:16:54 +01:00
Grant Likely
955413f35f Revert "Correct relocation fixup for mpc5xx"
This reverts commit 3649cd99ba.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:27 -07:00
Grant Likely
e15633888a Revert "Correct fixup relocation for MPC5xxx"
This reverts commit 6f7576b20e.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:22 -07:00
Grant Likely
139365fbe5 Revert "Correct fixup relocation for mpc8220"
This reverts commit a85dd254c0.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:21 -07:00
Grant Likely
7092234236 Revert "Correct fixup relocation for mpc824x"
This reverts commit f3a52fe059.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:19 -07:00
Grant Likely
96279ab4ca Revert "Correct fixup relocation for mpc8260"
This reverts commit 5af61b2f4b.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:18 -07:00
Grant Likely
928fe33b24 Revert "Correct fixup relocation for mpc83xx"
This reverts commit 057004f4a4.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:17 -07:00
Grant Likely
c93945e8f9 Revert "[MPC512x] Correct fixup relocation"
This reverts commit 8d17979d03.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:16 -07:00
Stefan Roese
087dfdb79b ppc4xx: Consolidate some of the 405 and 440 macros/structs into 4xx
This patch moves some common 4xx macros and the PPC405_SYS_INFO/
PPC440_SYS_INFO structure into the common ppc4xx.h header.

Lot's of other macros are good candidates to be consolidated this way
in the future.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-10-31 21:20:50 +01:00
Stefan Roese
dbbd125721 ppc4xx: Add PPC405EX support
Signed-off-by: Stefan Roese <sr@denx.de>
2007-10-31 21:20:49 +01:00
Grzegorz Bernacki
7f19139389 [PPC440SPe] Improve PCIe configuration space access
- correct configuration space mapping
- correct bus numbering
- better access to config space

Prior to this patch, the 440SPe host/PCIe bridge was able to configure only the
first device on the first bus. We now allow to configure up to 16 buses;
also, scanning for devices behind the PCIe-PCIe bridge is supported, so
peripheral devices farther in hierarchy can be identified.

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2007-09-07 18:20:23 +02:00
Wolfgang Denk
c5bded3c88 Add mii_init() prototype
to get rid of a *lot* of compiler warnings.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-29 14:05:30 +02:00
Wolfgang Denk
909627dca4 Merge with /home/wd/git/u-boot/custodian/u-boot-coldfire 2007-08-18 21:56:57 +02:00
Kim Phillips
6a16e0dfcc mpc83xx: move common /memory node update mechanism to cpu.c
also adds common prototypes to include/common.h.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-08-15 22:36:33 -05:00
Stefan Roese
d61ea14885 Merge with git://www.denx.de/git/u-boot.git 2007-08-15 14:51:27 +02:00
Stefan Roese
59530af556 Merge with git://www.denx.de/git/u-boot.git 2007-08-10 20:33:06 +02:00
Sergey Kubushyn
c74b2108e3 [ARM] TI DaVinci support, hopefully final
Add support for the following DaVinci boards:
- DV_EVM
- SCHMOOGIE
- SONATA

Changes:

- Split into separate board directories
- Removed changes to MTD_DEBUG (or whatever it's called)
- New CONFIG_CMD party line followed
- Some cosmetic fixes, cleanup etc.
- Patches against the latest U-Boot tree as of now.
- Fixed CONFIG_CMD_NET in net files.
- Fixed CONFIG_CMD_EEPROM for schmoogie.
- Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and
   DV_EVM. Can't check if it works on SONATA, don't have a board any more,
   but it at least compiles.

Here is an excerpt from session log on SCHMOOGIE...

U-Boot 1.2.0-g6c33c785-dirty (Aug  7 2007 - 13:07:17)

DRAM:  128 MB
NAND:  128 MiB
In:    serial
Out:   serial
Err:   serial
ARM Clock : 297MHz
DDR Clock : 162MHz
ETH PHY   : DP83848 @ 0x01
U-Boot > iprobe
Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F
U-Boot > ping 192.168.253.10
host 192.168.253.10 is alive
U-Boot >

Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
Acked-by: Dirk Behme <dirk.behme@gmail.com>
Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com>
Acked-by: Stefan Roese <sr@denx.de>
2007-08-10 20:26:18 +02:00
Dave Liu
9be39a67c9 mpc83xx: Add support for the display of reset status
83xx processor family has many reset sources, such as
power on reset, software hard reset, software soft reset,
JTAG, bus monitor, software watchdog, check stop reset,
external hard reset, external software reset.
sometimes, to figure out the fault of system, we need to
know the cause of reset early before the prompt of
u-boot present.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-08-10 01:12:03 -05:00
TsiChungLiew
9e737d8476 Declared attributes of void __mii_init(void) as an alias for int mii_init(void)
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
2007-08-08 09:47:10 +02:00
Wolfgang Denk
f2c2a937d8 Merge with /home/wd/git/u-boot/custodian/u-boot-testing 2007-08-06 01:11:08 +02:00
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
Heiko Schocher
fad6340715 make show_boot_progress () weak.
Signed-off-by: Heiko Schocher <hs@denx.de>
2007-07-13 09:54:17 +02:00
Grant Likely
057004f4a4 Correct fixup relocation for mpc83xx
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:08:40 +02:00
Grant Likely
5af61b2f4b Correct fixup relocation for mpc8260
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:08:27 +02:00
Grant Likely
f3a52fe059 Correct fixup relocation for mpc824x
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:08:19 +02:00
Grant Likely
a85dd254c0 Correct fixup relocation for mpc8220
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:08:06 +02:00
Grant Likely
6f7576b20e Correct fixup relocation for MPC5xxx
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:07:40 +02:00
Grant Likely
3649cd99ba Correct relocation fixup for mpc5xx
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-07-04 01:07:28 +02:00
Stefan Roese
466fff1a7b ppc4xx: Add pci_pre_init() for 405 boards
This patch removes the CFG_PCI_PRE_INIT option completely, since
it's not needed anymore with the patch from Matthias Fuchs with
the "weak" pci_pre_init() implementation.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-25 15:57:39 +02:00
Wolfgang Denk
256176d3d5 Merge with /home/wd/git/u-boot/custodian/u-boot-mpc83xx 2007-05-16 01:12:04 +02:00
Kim Phillips
54b2d434ae mpc83xx: replace elaborate boottime verbosity with 'clocks' command
and fix CPU: to align with Board: display text.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-05-01 12:08:36 -05:00
Michal Simek
0643631aa1 16bit read/write little endian 2007-04-21 21:02:40 +02:00
Wolfgang Denk
743571145b Minor code cleanup. 2007-02-27 14:26:04 +01:00
Grant Likely
c95c4280d7 [PATCH 3_9] Move buffer print code from md command to common function
Printing a buffer is a darn useful thing.  Move the buffer print code
into print_buffer() in lib_generic/

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-02-20 09:05:00 +01:00
Kim Phillips
32081125a0 Merge http://www.denx.de/git/u-boot 2006-11-28 23:35:49 -06:00
Wolfgang Denk
91650b3e4d Sequential accesses to non-existent memory must be synchronized,
at least on G2 cores.

This fixes get_ram_size() problems on MPC5200 Rev. B boards.
2006-11-06 17:06:36 +01:00
Dave Liu
90f30a710a mpc83xx: Fix the incorrect dcbz operation
The 834x rev1.x silicon has one CPU5 errata.

The issue is when the data cache locked with
HID0[DLOCK], the dcbz instruction looks like no-op inst.

The right behavior of the data cache is when the data cache
Locked with HID0[DLOCK], the dcbz instruction allocates
new tags in cache.

The 834x rev3.0 and later and 8360 have not this bug inside.

So, when 834x rev3.0/8360 are working with ECC, the dcbz
instruction will corrupt the stack in cache, the processor will
checkstop reset.

However, the 834x rev1.x can work with ECC with these code,
because the sillicon has this cache bug. The dcbz will not
corrupt the stack in cache.
Really, it is the fault code running on fault sillicon.

This patch fix the incorrect dcbz operation. Instead of
CPU FP writing to initialise the ECC.

CHANGELOG:
* Fix the incorrect dcbz operation instead of CPU FP
writing to initialise the ECC memory. Otherwise, it
will corrupt the stack in cache, The processor will checkstop
reset.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2006-11-03 19:42:22 -06:00
Jon Loeliger
d22200f020 Merge branch 'master' of http://www.denx.de/git/u-boot 2006-10-19 12:03:44 -05:00
Wolfgang Denk
82165a334b Merge with /home/tur/proj/051_uboot_linux_v38b/u-boot 2006-10-18 22:27:57 +02:00