19 Feb, 2014
1 commit
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Add spl_sata to read a fat partition from a bootable SATA
drive.Signed-off-by: Dan Murphy
Reviewed-by: Roger Quadros
08 Feb, 2014
1 commit
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We use the switch CONFIG_SUPPORT_EMMC_BOOT today to enable some
additional features of the eMMC boot partitions. Add support for being
told that we have booted from one of these partitions to the spl
framework and implement this on TI OMAP/related.Cc: Pantelis Antoniou
Signed-off-by: Tom Rini
Signed-off-by: Pantelis Antoniou
25 Jan, 2014
2 commits
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Add SPL support to be able to detect a USB Mass Storage device
connected to a USB host. Once a USB Mass storage device is detected
the SPL will load the u-boot.img from a FAT partition to target address.Signed-off-by: Dan Murphy
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Move the FAT functions to a common location for reuse.
Signed-off-by: Dan Murphy
01 Nov, 2013
1 commit
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Signed-off-by: Masahiro Yamada
18 Sep, 2013
2 commits
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If we don't have CONFIG_SPL_LIBCOMMON_SUPPORT defined then stdio
functions are unavailable & calling them will cause a link failure.Signed-off-by: Paul Burton
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ARM is the only architecture which includes this header and nothing in
spl_mmc.c makes use of it. Remove the include.Signed-off-by: Paul Burton
19 Aug, 2013
1 commit
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Fixup an easy conflict over adding the clk_get prototype and USB_OTG
defines for am33xx having moved.Conflicts:
arch/arm/include/asm/arch-am33xx/hardware.hSigned-off-by: Tom Rini
17 Aug, 2013
1 commit
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If image name is longer than 32 bytes, then it will be truncated.
This will remove '\0' at the end of the line, so printf will
go out of string limit.Signed-off-by: Taras Kondratiuk
Reviewed-by: Tom Rini
27 Jul, 2013
1 commit
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Currently, we assume that if we can read from MMC correctly, we have
found a valid image. This is not the case as an empty area will read
just fine. Add a check for a valid IH_MAGIC.Signed-off-by: Tom Rini
Reviewed-by: Peter Korsgaard
24 Jul, 2013
1 commit
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Signed-off-by: Wolfgang Denk
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini
08 Jun, 2013
3 commits
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If Falcon mode support is enabled (and the system isn't directed into
booting u-boot), it will instead try to load kernel from sector
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR and
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS of kernel argument parameters
starting from sector CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR.Signed-off-by: Peter Korsgaard
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So we can use it for falcon mode as well.
Signed-off-by: Peter Korsgaard
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If Falcon mode support is enabled (and the system isn't directed into
booting u-boot), it will instead try to load kernel from
CONFIG_SPL_FAT_LOAD_KERNEL_NAME file and kernel argument parameters from
CONFIG_SPL_FAT_LOAD_ARGS_NAME, both from the same partition as u-boot.Signed-off-by: Peter Korsgaard
07 Jun, 2013
2 commits
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So we can use it for falcon mode as well.
Signed-off-by: Peter Korsgaard
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So we can instead fallback to doing something else on errors.
Signed-off-by: Peter Korsgaard
30 May, 2013
1 commit
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Conflicts:
common/cmd_fpga.c
drivers/usb/host/ohci-at91.c
15 May, 2013
1 commit
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The mpc85xx repuires a special layout on the memory device that is
connected to the eSDHC controller interface. But the file spl_mmc.c
didn't handle this specfic case, there needs a special treatmen, in
the powerpc drictory. So, there is no longer to keep spl_mmc.c on
mpc85xx, CONFIG_SPL_FRAMEWORK is not set.When CONFIG_SPL_MMC_SUPPORT is set and CONFIG_SPL_FRAMEWORK is not
set, there was an error in drivers/mmc/spl_mmc.c:drivers/mmc/libmmc.o:(.got2+0x8): undefined reference to `spl_image'.
Now, the solution is to move the file "spl_mmc.c" to directory "common/spl".
Signed-off-by: Ying Zhang
12 May, 2013
1 commit
10 May, 2013
1 commit
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The boot parameters are read from individual variables
assigned for each of them. This been corrected and now
they are stored as a part of the global data 'gd'
structure. So read them from 'gd' instead.Signed-off-by: Sricharan R
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini
02 May, 2013
1 commit
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Delete all occurrences of hang() and provide a generic function.
Signed-off-by: Andreas Bießmann
Acked-by: Albert ARIBAUD
[trini: Modify check around puts() in hang.c slightly]
Signed-off-by: Tom Rini
11 Mar, 2013
1 commit
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This patch will allow use SPL to boot an u-boot from the OneNAND.
Tested with IGEPv2 board with a OneNAND from Numonyx
Signed-off-by: Enric Balletbo i Serra
[trini: Add hunk to fix warning]
Signed-off-by: Tom Rini
19 Feb, 2013
1 commit
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In case of usbeth booting just call net_load_image("usb_ether").
This patch also adds CONFIG_SPL_USBETH_SUPPORT and
CONFIG_SPL_MUSB_NEW_SUPPORT config options to enable linking of SPL
against USB gagdet support and new MUSB driver resp.Signed-off-by: Ilya Yanok
06 Dec, 2012
1 commit
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This patch enables the SPL framework to be used on powerpc platforms
and not only ARM.timer_init() does not exist on PPC systems. The timer (decrementer) is
initialized and enabled in interrupt_init() here. And currently
interrupt_init() is called after relocation to SDRAM. Since the only
powerpc SPL implementation (a3m071) doesn't need a timer, let's remove
this timer_init() call for PPC systems.Signed-off-by: Stefan Roese
30 Oct, 2012
1 commit
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Change jump_to_image_no_args() to a weak symbol to allow override by
SoC specific code. This is required by tegra because the SPL runs on
a different CPU from the image it is loading, so tegra specific
initialization is required to start the host CPU. Pass in spl_image
as a parameter for the same reason.Signed-off-by: Allen Martin
Acked-by: Tom Rini
Acked-by: Simon Glass
Tested-by: Simon Glass
Signed-off-by: Tom Warren
16 Oct, 2012
1 commit
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We have not strictly speaking relocated at this point, do not claim that
we have. This is not required for output.Signed-off-by: Tom Rini
02 Oct, 2012
2 commits
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This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.Signed-off-by: Ilya Yanok
Acked-by: Joe Hershberger
Signed-off-by: Tom Rini -
We need to initialize timer properly, otherwise all delays
inside SPL will be wrong.Signed-off-by: Ilya Yanok
28 Sep, 2012
12 commits
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Signed-off-by: Pavel Machek
Signed-off-by: Tom Rini -
First, remove the puts from the case where we don't have an mkimage
header as this is somewhat common and intentional for no-arg target
images. Second, rework the final switch statement in board_init_r to,
in the case of !CONFIG_SPL_OS_BOOT be only about doing debug prints
about if we know what the magic is or not (the CONFIG_SPL_OS_BOOT case
is unchanged). Then we call jump_to_image_no_args(). This gives us the
same behavior as before but with slightly smaller code.Signed-off-by: Tom Rini
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Signed-off-by: Tom Rini
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By setting CONFIG_SYS_UBOOT_START boards can now use a different entry
point for their U-Boot image. So the U-Boot entry point is not fixed
to CONFIG_SYS_TEXT_BASE any more.Signed-off-by: Stefan Roese
Signed-off-by: Tom Rini -
Signed-off-by: Tom Rini
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On some system (e.g. powerpc), the load-address and entry-point is
located at address 0. So the current approach to load the image
(payload) including the header to the address "load-address - 64"
can't work here.This patch adds an flag to skip this copying including header to
the SPL framework. By setting SPL_COPY_PAYLOAD_ONLY, only the
playload will be copied. This will be used by the SPL NOR flash
driver on powerpc.Signed-off-by: Stefan Roese
Signed-off-by: Tom Rini -
SPL NOR flash booting support is quite simple. Only copying of the
images is needed.On MPC5xxx we need to make sure to only use the standard memcpy()
implementation and not the MPC5xxx specific one. As the MPC5xxx
version has some complexity which is not needed for this SPL
booting.Signed-off-by: Stefan Roese
Signed-off-by: Tom Rini -
We move the spl_nand_load_image function to common/spl. This will allow
for easier integration of SPL-boots-Linux code on other arches.Signed-off-by: Tom Rini
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Signed-off-by: Stefan Roese
Signed-off-by: Tom Rini -
If an u-boot image is not found, SPL thinks to load a bare
u-boot.bin image with a maximum size of 200KB.
Use CONFIG_SYS_MONITOR_LEN instead.Signed-off-by: Stefan Roese
Signed-off-by: Stefano Babic
Signed-off-by: Tom Rini -
In SPL (CONFIG_SPL_FRAMEWORK) board_init_f must setup the stack pointer,
clear the BSS and call board_init_r. We mark this as weak as some
platforms may need to perform additional initalization at this point.
We provide a gd that we know will be in a usable location, once the BSS
has been cleared to help with this as well. Finally, we no longer call
relocate_code so remove that from the armv7 version.Next, both board_init_f and jump_to_image_linux are going to be
inherently arch-specific, so move these versions to arch/arm/lib/spl.cSigned-off-by: Tom Rini
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Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL
framework, enable on all of the previously using boards. We move the
spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/. We leave
the NAND one in-place as we plan to replace it later in this series.We use common/spl to avoid linker problems with respect to merging
constant strings in objects. Otherwise all strings in common/ will be
linked in and kept which grows SPL in size too much.Signed-off-by: Tom Rini
