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The used Intel NOR FLASH chips have internally two dies, and are now
treated as two seperate chips.
Signed-off-by: Stefan Roese <sr@denx.de>
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As suggested by Hakan Eryigit, here an updated setup for the lwmon5
interrupt controller.
Signed-off-by: Stefan Roese <sr@denx.de>
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As spotted by Matthias Fuchs, the default output values for all GPIO1
outputs were not setup correctly. This patch fixes this issue.
Signed-off-by: Stefan Roese <sr@denx.de>
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This patch adds ECC Post test for the Lwmon5 board based
on PPC440EPx to U-Boot.
Signed-off-by: Pavel Kolesnikov <concord@emcraft.com>
Acked-by: Yuri Tikhonov <yur@emcraft.com>
Acked-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Heiko Schocher <hs@denx.de>
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- fix compile error, if BUILD_DIR is used
Signed-off-by: Heiko Schocher <hs@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Piotr Kruszynski <ppk@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
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- now the Flash ST M29W040B is supported (not tested)
- fix the "led" command
- fix compile error, if BUILD_DIR is used
Signed-off-by: Heiko Schocher <hs@denx.de>
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Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Stefan Roese <sr@denx.de>
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The new boardspecific DDR2 controller configuration is used for the Yucca
board. Now the Yucca board with 440SPe Rev. A chips is also supported.
Signed-off-by: Stefan Roese <sr@denx.de>
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The new "weak" functions ddr_wrdtr() and ddr_clktr() are added to better
support non default, boardspecific DDR(2) controller configuration.
Signed-off-by: Stefan Roese <sr@denx.de>
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The new function remove_tlb() can be used to remove the TLB's used to
map a specific memory region. This is especially useful for the DDR(2)
setup routines which configure the SDRAM area temporarily as a cached
area (for speedup on auto-calibration and ECC generation) and later
need this area uncached for normal usage.
Signed-off-by: Stefan Roese <sr@denx.de>
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This change fixes a bug in the receive buffer handling, that
could lead to problems upon high network traffic (broadcasts...).
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Heiko Schocher <hs@denx.de>
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- Show on the Status LEDs, some States of the board.
- Get the MAC addresses from the EEProm
- use PREBOOT
- use the CF on the board.
- check the U-Boot image in the Flash with a SHA1
checksum.
- use dynamic TLB entries generation for the SDRAM
Signed-off-by: Heiko Schocher <hs@denx.de>
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Signed-off-by: Stefan Roese <sr@denx.de>
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Add unlock=yes environment variable to default variables to unlock
the CFI flash by default.
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
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Signed-off-by: Niklaus Giger <niklaus.giger@nestal.com>
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- Add optional ECC generation routine to preserve existing
RAM values. This is needed for the Linux log-buffer support
- Add optional DDR2 setup with CL=4
- GPIO50 not used anymore
- Lime register setup added
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: mushtaq khan <mushtaqk_921@yahoo.co.in>
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Signed-off-by: Jon Loeliger <jdl@freescale.com>
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For all practical u-boot purposes, TSECs don't differ throughout the
mpc8[356]xx families; reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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Bridge, ICH-5, ICH-6 and ICH-7.
Implementation:
1. Code is divided in to two files. All functions, which are
controller specific are kept in "drivers/ata_piix.c" file and
functions, which are not controller specific, are kept in
"common/cmd_sata.c" file.
2. Reading and Writing from the S-ATA drive is done using PIO method.
3. Driver can be configured for 48-bit addressing by defining macro
CONFIG_LBA48, if this macro is not defined driver uses the 28-bit
addressing.
4. S-ATA read function is hooked to the File system, commands like
ext2ls and ext2load file can be used. This has been tested.
5. U-Boot command "SATA_init" is added, which initializes the S-ATA
controller and identifies the S-ATA drives connected to it.
6. U-Boot command "sata" is added, which is used to read/write, print
partition table and get info about the drives present. This I have
implemented in same way as "ide" command is implemented in U-Boot.
7. This driver is for S-ATA in native mode.
8. This driver does not support the Native command queuing and
Hot-plugging.
Signed-off-by: Mushtaq Khan <mushtaq_k@procsys.com>
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Hi,
There is a bug in the code of clearing the bss section for processor
i386.(File: cpu/i386/start.S)
In the code, bss_start addr (starting addr of bss section) is put into
the register %eax, but the code which clears the bss section refers to
the addr pointed by %edi.
This patch fixes this bug by putting bss_start into %edi register.
Signed-off-by: Mushtaq Khan <mushtaq_k@procsys.com>
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Added support for Broadcom's BCM5464 Quad Phy
Signed-off-by: Joe Hamman <joe.hamman@embeddedspecialties.com>
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Search the exception table with linear algorithm instead of
bisecting algorithm.
Because the exception table might be unsorted.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
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Singed-off-by: Marc Hoffman <Marc.Hoffman@analog.com>
Signed-off-by: Aubrey Li <aubrey.adi@gmail.com>
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The attached patch fixes the compile of the JSE board in the
denx git as of 14 may 2007. It is an extremely simple patch,
it just adds the missing define of CFG_SYSTEMACE_WIDTH.
Fix to compile JSE against 20070514 git of u-boot
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Some device trees have a mac-address property, some have local-mac-address,
and some have both. To support all of these device trees, ftp_cpu_setup()
should write the MAC address to mac-address and local-mac-address, if they
exist.
Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
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MPC5200B systems are incorrectly reported as MPC5200 in U-Boot start-up
message. Use PVR to distinguish between the two variants, and print proper CPU
information.
Signed-off-by: Grzegorz Wianecki <grzegorz.wianecki@gmail.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Stefan Roese <sr@denx.de>
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