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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: Wolfgang Denk <wd@denx.de>
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didnt realize how out of shape easylogo actually was until i tried using it.
this patch does byte swapping as need be on the input tga header since the tga
is in little endian but the host could just as well be big endian. i didnt
bother using bswap macros or such stuff from system headers as nothing in
POSIX dictates byte swapping functionality.
Signed-Off-By: Mike Frysinger <vapier@gentoo.org>
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- make the Makefile not suck
- include proper headers for prototypes
- fix obvious broken handling of strchr() when handling '.' in filenames
Signed-Off-By: Mike Frysinger <vapier@gentoo.org>
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This patch allows u-boot to build without error in a cygwin
environment. Cygwin does not define __u64 in it's
include/asm/types.h file. The -idirafter flag in the u-boot
build causes the inclusion of the cygwin types.h file as opposed
to u-bot/include/asm/types.h file which does define __u64.
Subsequently, sha1.c compile fails due to unknown symbol.
Signed-off-by: Brian Miller <raptorbrino@netscape.net>
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The existing code can show information about a gzip compressed BMP
image, but can't actually display it.
Therefore, move the decompression code out of bmp_info() and use it in
bmp_display() as well in order to display a compressed BMP image.
Also, clean things up a bit and fix a memory leak while we're at it.
[hskinnemoen@atmel.com: a bit of refactoring]
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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This patch fixes several issues at least on a MPC885 based system with two
FEC interfaces used in MII mode.
1. PHY discovery should first read PHY_PHYIDR2 register and only then
PHY_PHYIDR1 like cpu/mpc8xx/fec.c::mii_discover_phy() does it,
otherwise the values read are wrong. Also notice, that PHY discovery
cannot work on MPC88x / MPC87x in setups with both FECs active at all
in its present form, because for both interfaces the registers from FEC
1 are used to communicate over MII.
2. Remove code duplication for resetting the FEC by isolating it into a
separate function.
3. Initialize MII on FEC 1 when communicating over FEC 2 in fec_init().
4. Optimize mii_init() to only reset the FEC 1 controller once.
5. Fix a typo in mii_init() using index i instead of j thus potentially
leading to unpredictable results.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
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It is unclear on what platforms this driver has been tested, since
noone up to now defines CONFIG_RTL8169 in the board configuration
header. Now it has been fixed for a big-endian mpc8241 based
linkstation platform. This patch presents the necessary endianness
conversion fixes.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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This patch removes the unnecessary bit swapping when
booting .bit files with the 'fpga loadb' command.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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This patch adds a post configuration callback for Spartan2/3 FPGAs.
pre and post configuration callback are now optional and
not called when the function pointer is set to NULL.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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This patch removes the FPGA subsystem configuration through
the CONFIG_FPGA bitmask configuration option.
See README for the new options:
CONFIG_FPGA,
CONFIG_FPGA_<vendor>,
CONFIG_FPGA_<family>
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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With this patch it is possible to reimplement default_serial_console()
in board specific code. This will be done in the upcomming PMC440
U-Boot port. This also allows the lwmon board maintainer to
remove the '#if !defined(CONFIG_LWMON) ...' from common/serial.c.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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This patch adds a 'cu' like serial terminal command to u-boot
using which you can access other serial ports from the system console.
OpenMoko uses this in their Neo1973 phones to get access to the GSM
Modem and GPS chip from the bootloader.
Signed-off-by: Harald Welte <laforge@openmoko.org>
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that used to exist with the legacy NAND code
Signed-off-by: Harald Welte <laforge@openmoko.org>
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Signed-off-by: Harald Welte <laforge@openmoko.org>
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sametime
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Add until the new phylib will be arrived
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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based on Linux source tree's .gitignore files
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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On LWMON5 we now use d-cache as init-ram and stack. The SPR POST test uses
self modifying code and this doesn't work with stack in d-cache, since
I can't move the code from d-cache to i-cache. We move the SPR test to
be executed a little later, after relocation. Then stack is located in
SDRAM and this self-modifying code is no problem anymore.
Signed-off-by: Stefan Roese <sr@denx.de>
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This patch configures the LWMON5 port to use d-cache as init-ram and
the unused GPT0_COMP6 as POST WORD storage.
Signed-off-by: Stefan Roese <sr@denx.de>
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The privious 4xx POST implementation only supported storing the POST
WORD in OCM. Since we need to reserve the OCM on LWMON5 for the logbuffer
we need to store the POST WORD in some other non volatile location.
This patch adds CFG_POST_ALT_WORD_ADDR to specify an address for such
a location.
Signed-off-by: Stefan Roese <sr@denx.de>
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This patch adds support for locking the init-ram/stack in d-cache,
so that other regions may use d-cache as well
Note, that this current implementation locks exactly 4k of d-cache,
so please make sure that you don't define a bigger init-ram area. Take
a look at the lwmon5 440EPx implementation as a reference.
Signed-off-by: Stefan Roese <sr@denx.de>
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ext2fs_read_file() had the function arguments swapped.
Pointed out by Mike Montour, 19 Dec 2007 22:34:25 -0800
Signed-off-by: Wolfgang Denk <wd@denx.de>
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The MPC5200 OHCI controller operates in big endian, so
CFG_OHCI_BE_CONTROLLER must be defined for it to work properly.
Signed-off-by: Markus Klotzbuecher <mk@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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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>
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Some operating systems rely on assigned PCI interrupts.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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This patch allows the use of 4xx interrupt vector number defines
in board specific code outside cpu/ppc4xx.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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This patch updates the PLB/PCI divider when running at
400MHz CPU frequency from 4 to 3 which results in 44MHz PCI sync clock.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Add CFG_NAND_QUIET_TEST option to disable error message when
no NAND chip is installed on PMC440 boards.
Disable a couple of config defines that are only used for NAND_U_BOOT.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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