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The following changes are needed to be inline with ePAPR v0.81:
* r4, r5 and now always set to 0 on boot release
* r7 is used to pass the size of the initial map area (IMA)
* EPAPR_MAGIC value changed for book-e processors
* changes in the spin table layout
* spin table supports a 64-bit physical release address
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Added the cpu command that provides a generic mechanism to get status,
reset, and release secondary cores in multicore processors.
Added support for using the ePAPR defined spin-table mechanism on 85xx.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Conflicts:
common/cmd_bootm.c
cpu/mpc8xx/cpu.c
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
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This patch adds basic support for the AMCC 460EX/460GT PPC's.
Signed-off-by: Stefan Roese <sr@denx.de>
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autoscript() routine is updated to accept second argument, which
is only used for FIT images and provides a FIT subimage unit name.
autoscript() routine callers must now pass two arguments. For
non-interactive use (like in cmd_load.c, cmd_net.c), new environment
variable 'autoscript_uname' is introduced and used as a FIT
subimage unit name source.
autoscript command accepts extended syntax of the addr argument:
addr:<subimg_uname>
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
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Signed-off-by: Marian Balakowicz <m8@semihalf.com>
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Signed-off-by: Anatolij Gustschin <agust@denx.de>
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Conflicts:
Makefile
doc/README.standalone
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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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>
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Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
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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>
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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>
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The newly introduced API (routines related to env vars) will need to call
it.
Signed-off-by: Rafal Zabdyr <armo@semihalf.com>
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Signed-off-by: Martin Krause <martin.krause@tqs.de>
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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>
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Conflicts:
drivers/rtc/Makefile
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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>
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This reverts commit 3649cd99ba815b6601868735765602f00ef3692b.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit 6f7576b20ecf0d040c3ac3b032b5cbc860e38a90.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit a85dd254c0577fca13627c46e93fc2ad4c4f1f00.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit f3a52fe05923935db86985daf9438e2f70ac39aa.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit 5af61b2f4b838a05f79be274f3e5a66edd2d9c96.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit 057004f4a4863554d56cc56268bfa7c7d9738e27.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This reverts commit 8d17979d0359492a822a0a409d26e3a3549b4cd4.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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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>
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Signed-off-by: Stefan Roese <sr@denx.de>
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- 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>
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to get rid of a *lot* of compiler warnings.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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also adds common prototypes to include/common.h.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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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>
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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>
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Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
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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>
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Signed-off-by: Heiko Schocher <hs@denx.de>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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