09 May, 2010
1 commit
08 May, 2010
2 commits
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Add USB commands.
Rename autoscript to bootscript.
Add automatic bootscript image generation to makefile.Signed-off-by: Andre Schwarz
Signed-off-by: Kim Phillips -
Added UPM array table, upmconfig, and Local Bus configuration support for SIMPC8313
Signed-off-by: Ron Madrid
Signed-off-by: Kim Phillips
07 May, 2010
6 commits
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Only one file apparently defines this function, and it merely stubs
it out. So if no one is defining/calling it, punt it.Signed-off-by: Mike Frysinger
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With the cpu include paths moved, the gitignore paths need updating.
Signed-off-by: Mike Frysinger
Tested-by: Tom Rix -
When we changed ARCH from ppc to powerpc we need to treat HOSTARCH the
same way. We use HOSTARCH == ARCH to determine if a build is native.Signed-off-by: Kumar Gala
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Signed-off-by: Serge Ziryukin
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This patch consolidates bootcount_{store|load} for PowerPC by
implementing a common version in arch/powerpc/lib/bootcount.c. This
code is now used by all PowerPC variants that currently have these
functions implemented.The functions now use the proper IO-accessor functions to read/write the
values.This code also supports two different bootcount versions:
a) Use 2 separate words (2 * 32bit) to store the bootcounter
b) Use only 1 word (2 * 16bit) to store the bootcounterVersion b) was already used by MPC5xxx.
Signed-off-by: Stefan Roese
Acked-by: Detlev Zundel
Acked-by: Kim Phillips
for 83xx parts
Cc: Michael Zaidman
Cc: Wolfgang Denk
Cc: Kim Phillips
Cc: Anatolij Gustschin
06 May, 2010
31 commits
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Fix conditional compile rule for twl4030.c and videomodes.c.
Signed-off-by: Ender.Dai
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Signed-off-by: Larry Johnson
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Recent crc changes started using the "uint" type in headers that are used
on the build system. This subsequently broke mingw targets as they do not
provide such a type. So add this basic typedef to compiler.h so that we
do not have to worry about this breaking again in the future.Signed-off-by: Mike Frysinger
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Enable the auto completion (with TAB) of the environment variable name
after the editenv command.Signed-off-by: Ralf Trübenbach
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Add ECC support for DDR RAM for MV64360 on esd CPCI-CPU/750 board.
This patch also adds the "pldver" command to display the CPLD
revision.Signed-off-by: Reinhard Arlt
Signed-off-by: Stefan Roese -
Signed-off-by: Graeme Russ
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AMD recently changed the licensing of the RAM sizing code to the
GPLv2 (or at your option any later version)Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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The eNET uses the sc520 software timers rather than the PC/AT clones
Set all interrupts and timers up to be PC/AT compatible
Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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The clock interupt has always been 1kHz as per timer_init() in
/arch/i386/cpu/sc520/sc520_timer.cSigned-off-by: Graeme Russ
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Onboard AMD Flash chip does not support buffered writes
Signed-off-by: Graeme Russ
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If the board has a high precision mico-second timer, it maked sense to use
it instead of the on-chip oneSigned-off-by: Graeme Russ
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Add support for newer (up to 2.6.33) kernels
Add zboot command which takes the address of a bzImage as its first
argument and (optionally) the size of the bzImage as the second argument
(the second argument is needed for older kernels which do not include
the bzImage size in the header)Signed-off-by: Graeme Russ
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It is possibly to setup x86 boards to use non-PC/AT configurations. For
example, the sc520 is an x86 CPU with PC/AT and non-PC/AT peripherals.
This function allows the board to set itself up for maximum PC/AT
compatibility just before booting the Linux kernel (the Linux kernel
'just works' if everything is PC/AT compliant)Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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The x86 architecture exclusively uses Port-Mapped I/O (inb/outb) to access
the 16550 UARTs. This patch mimics how Linux selects between Memory-Mapped
and Port-Mapped I/O. This allows x86 boards to use CONFIG_SERIAL_MUTLI and
drop the custom serial port driverSigned-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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In order to locate the 16-bit BIOS code, we need to know the reloaction
offset.Signed-off-by: Graeme Russ
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Currently, the GDT is either located in FLASH or in the non-relocated
U-Boot image in RAM. Both of these locations are unsafe as those
locations can be erased during a U-Boot update. Move the GDT into the
highest available memory location and relocate U-Boot to just below itSigned-off-by: Graeme Russ
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Add a parameter to the 32-bit entry to indicate if entry is from Real
Mode or not. If entry is from Real Mode, execute the destructive 'sizer'
routine to determine memory size as we are booting cold and running in
Flash. If not entering from Real Mode, we are executing a U-Boot image
from RAM and therefore the memory size is already known (and running
'sizer' will destroy the running image)There are now two 32-bit entry points. The first is the 'in RAM' entry
point which exists at the start of the U-Boot binary image. As such,
you can load u-boot.bin in RAM and jump directly to the load address
without needing to calculate any offsets. The second entry point is
used by the real-to-protected mode switchThis patch also changes TEXT_BASE to 0x6000000 (in RAM). You can load
the resulting image at 0x6000000 and simple go 0x6000000 from the u-boot
promptHopefully a later patch will completely elliminate any dependency on
TEXT_BASE like a relocatable linux kernel (perfect world)Signed-off-by: Graeme Russ
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This patch allows the low-level assembler boot-strap to obtain the RAM
size without calling the destructive 'sizer' routine. This allows
boot-strapping from a U-Boot image loaded in RAMSigned-off-by: Graeme Russ
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There is an error in how the assembler version of the sc520 memory size
reporting code works. As a result, it will only ever report at most the
size of one bank of RAMSigned-off-by: Graeme Russ
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This was broken a long time ago by a49864593e083a5d0779fb9ca98e5a0f2053183d
which munged the NIOS and x86 do_go_exec()Signed-off-by: Graeme Russ
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Shamelessly steal the Linux x86 crash handling code and shove it into
U-Boot (cool - it fits). Be sure to include suitable attribution to
LinusSigned-off-by: Graeme Russ
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Change sc520 MMCR Access to use memory accessor functions
Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
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Signed-off-by: Graeme Russ
