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This patch adds the fast booting LWMON5 derivat "lcd4_lwmon5".
Its a stripped down version of the full blown lwmon5 support,
without ECC, USB, POST and some other stuff. It used the newly
introduced SPL infrastrucure for SPL from NOR flash booting
on the PPC4xx.
By setting the environment variable "boot_os" to "yes", Linux
will be started from the SPL version. If not, the "normal"
U-Boot will be started.
Signed-off-by: Stefan Roese <[email protected]>
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Quick manual fixup to merge the USB boot related defines and TPM related
defines.
Conflicts:
include/configs/exynos5250-dt.h
Signed-off-by: Tom Rini <[email protected]>
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The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is
claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision
than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be
fixed by applying the workaround for this errata. So for safety, let's
define CONFIG_ARM_ERRATA_742230 to enable the workaround on i.MX6.
Signed-off-by: Shawn Guo <[email protected]>
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Exynos5250 supports secondary USB device boot mode. If the iROM fails
to download u-boot from the primary boot device (such as SD or eMMC),
it will try to retrieve from the secondary boot device (such as USB).
Signed-off-by: Naveen Krishna Ch <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Vivek Gautam <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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this is usefull when writing an UBI image which contains
and UBIFS volume (check README.nand and UBI FAQ for more details)
Signed-off-by: Eric Bénard <[email protected]>
Acked-by: Otavio Salvador <[email protected]>
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Since the ICH SPI controller uses PCI, we must ensure that PCI is available
before it is inited.
This fixes the current "ICH SPI: Cannot find device" message on boot.
Signed-off-by: Simon Glass <[email protected]>
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Beaver is a Tegra30 board that is nearly 100% compatible w/Cardhu.
Add a Beaver build so it can begin to be differentiated, if need be.
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Boot script support brings TEC in line with other Tegra boards. To
enable booting a Linux kernel with initial ramdisk, also include support
for the new FIT image type.
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Boot script support brings Plutux in line with other Tegra boards. In
order to enable booting a Linux kernel with initial ramdisk, also add
support for the new FIT image type.
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Boot script support brings Medcom-Wide in line with other Tegra boards.
In order to enable booting a Linux kernel with initial ramdisk, also add
support for the new FIT image type.
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Some 3rd-party flash tools use the -v (verify) option of crc32 command.
Signed-off-by: Tom Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.
Signed-off-by: Albert ARIBAUD <[email protected]>
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This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.
Signed-off-by: Albert ARIBAUD <[email protected]>
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This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.
Signed-off-by: Albert ARIBAUD <[email protected]>
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Remove SPL-related ASSERT() in arch/arm/cpu/u-boot.lds
as this file is never used for SPL builds.
Rewrite the ASSERT() in arch/arm/cpu/u-boot-spl.lds
to separately test image (text,data,rodata...) size,
BSS size, and full footprint each against its own max,
and make Tegra boards check full footprint.
Also, output section mmutable is not used in SPL builds.
Remove it.
Finally, update README regarding the (now homogeneous)
semantics of CONFIG_SPL_[BSS_]MAX_SIZE and add the new
CONFIG_SPL_MAX_FOOTPRINT macro.
Signed-off-by: Albert ARIBAUD <[email protected]>
Reported-by: Benoît Thébaudeau <[email protected]>
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Signed-off-by: Otavio Salvador <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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This is used on some Exynos 5250 variants.
Signed-off-by: Simon Glass <[email protected]>
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This enables the device tree library on the Integrator platforms
so we can pass a device tree when booting.
Signed-off-by: Linus Walleij <[email protected]>
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As this board has NAND and supports YAFFS2, add CONFIG_MD_NAND_YAFFS
Cc: David Müller <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: David Müller <[email protected]>
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Conflicts:
drivers/video/exynos_fb.c
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ext3 should not be used on SD cards, so use ext4 instead.
Cc: Sricharan R <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This board is from a u-boot point of view a mixture between kmnusa and
a standard km_kirkwood board. We have our u-boot environment in the spi
NOR flash, but we have a direct connection between the kirkwood and the
piggy. A FPGA is connected via the PCIe interface. So we only have to
select the specific features in the board setup.
Signed-off-by: Holger Brunck <[email protected]>
cc: Valentin Longchamp <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
Acked-By: Prafulla Wadaskar <[email protected]>
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Switch from 1-bit ecc to 4-bit ecc.
Signed-off-by: Holger Brunck <[email protected]>
cc: Valentin Longchamp <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
Acked-By: Prafulla Wadaskar <[email protected]>
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commit 9660e442 cosmetic: s/BOARD_LATE_INIT/CONFIG_BOARD_LATE_INIT
removes BOARD_LATE_INIT and uses CONFIG_BOARD_LATE_INIT instead.
Therefore we have to use this define.
Signed-off-by: Holger Brunck <[email protected]>
cc: Valentin Longchamp <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
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The conversion of mx31pdk to SPL NAND fixed the boot issue, but we start seeing
resets in loop, which prevents us from reaching the U-boot prompt.
Until the proper fix can be identified, disable watchdog, so that mx31pdk
can be functional again.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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The migration of boards from Makefile to boards.cfg was due for v2012.03, but
smdk6400 did not follow, and it does not build, so move it to scrapyard. It will
still be possible to restore it from the Git history before fixing it.
Signed-off-by: Benoît Thébaudeau <[email protected]>
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This also fixes support for mx31pdk and tx25, which had been broken by commit
e05e5de7fae5bec79617e113916dac6631251156.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Acked-by: Scott Wood <[email protected]>
Tested-by: Fabio Estevam <[email protected]>
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Change CONFIG_SPL_PAD_TO from a link address to an image offset since this is
more handy and closer to the purpose of this config.
Automatically define CONFIG_SPL_PAD_TO to CONFIG_SPL_MAX_SIZE (or 0 without
CONFIG_SPL_MAX_SIZE).
Test that CONFIG_SPL_PAD_TO >= CONFIG_SPL_MAX_SIZE if CONFIG_SPL_PAD_TO is
non-zero.
Signed-off-by: Benoît Thébaudeau <[email protected]>
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Add support for the Samsung K9LAG08U0M NAND Flash (2-GiB MLC NAND Flash, 2-kiB
pages, 256-kiB blocks, 30-ns R/W cycles, 1 CS) on mx53ard.
eNFC_CLK_ROOT is set up with a cycle time of 37.5 ns (400 MHz / 3 / 5) for this
board, which satisfies the 30-ns NF R/W cycle requirement.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Tested-by: Fabio Estevam <[email protected]>
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The function get_timer() should return time in ms and CONFIG_SYS_HZ
should be set to 1000 by default. Fix both of these items.
Signed-off-by: Jon Hunter <[email protected]>
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The current u-boot binary needs more than 128KB of flash space and so
move the u-boot environment from an offset of 128KB to 256KB in flash
to ensure the enviroment does not overlap with u-boot.
Signed-off-by: Jon Hunter <[email protected]>
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In the current u-boot, the device pin multiplexing and clock
initialisation needs to be early during the boot process and before
board_init() is called. U-boot is currently crashing on this board
because this is not being done early enough. Therefore, add a s_init()
function for the omap5912-osk board to do this.
Also fix the stack pointer so that it is pointing to the end of the
internal RAM and not the beginning as this was also causing the device
to crash.
Signed-off-by: Jon Hunter <[email protected]>
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This has a 2MiB erase block size eMMC, so make sure we align on that for
best possible performance.
Signed-off-by: Tom Rini <[email protected]>
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- Add CONFIG_DFU_NAND, CONFIG_DFU_MMC
- Set dfu_alt_info_nand, dfu_alt_info_emmc and dfu_alt_info_mmc to show
working examples for those cases.
- Increase CONFIG_SYS_MAXARGS due to hush parsing bugs that would
otherwise disallow 'setenv dfu_alt_info ${dfu_alt_info_nand}'.
- Enable CONFIG_FAT_WRITE to allow updating on MMC
Signed-off-by: Pantelis Antoniou <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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drivers/usb/gadget/composite.c requires that this is defined early.
Signed-off-by: Pantelis Antoniou <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Tom Rini <[email protected]>
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Cc: Sricharan R <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The omap5_uevm platform has eMMC, and it makes sense to say that our
default env storage shall reside there. Other platforms may not, so
move this choice to the EVM config. In addition, we should provide some
way to partition the flash for later usage, so take advantage of the GPT
partition table support code and allow that to be setup with some
reasonable defaults.
Cc: Sricharan R <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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So with OMAP added to multi platform kernel,
the uImage no more contains a valid load address.
With the uboot already supporting zImage,
change the default boot command to bootz
instead.
Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Sricharan R <[email protected]>
Tested-by: Nishanth Menon <[email protected]>
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Now with kernel moving to all device tree, the default
boot command is changed to pass the device tree blob.
Also, adding the findfdt command to get the dt-blob
based on the board.
Thanks to Tom Rini <[email protected]> for suggesting this.
Signed-off-by: Sricharan R <[email protected]>
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For production systems it is better to use script images since
they are protected by checksums and carry valuable information
like name and timestamp. Also, you can't validate the content
passed to env import.
But for development, it is easier to use the env import command and
plain text files instead of script-images.
Since both OMAP5evm/uevm boards are used primarily for development,
we allow U-Boot to load env var from a text file in case that an
boot.scr script-image is not present.
The variable uenvcmd (if existent) will be executed (using run) after
uEnv.txt was loaded. If uenvcmd doesn't exist the default boot sequence
will be started.
Inspired by commit: d70f54808dfa83b574e1239c3eccbcf3317343e1
(omap4: allow the use of a plain text env file instead boot scripts)
Signed-off-by: Sricharan R <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>
Tested-by: Sricharan R <[email protected]>
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While booting with dt blob, if fdt_high is not set to
0xffffffff, the dt blob gets relocated to a high ram address,
which the kernel is not able to use without HIGHMEM.
So set it to 0xffffffff to avoid the issue.
Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Sricharan R <[email protected]>
Tested-by: Nishanth Menon <[email protected]>
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The omap5-uevm is the reference board name for OMAP5 soc
based platform. So rename it accordingly.
Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Sricharan R <[email protected]>
Tested-by: Nishanth Menon <[email protected]>
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The function get_timer() should return time in ms and CONFIG_SYS_HZ
should be set to 1000 by default. Fix both of these items.
Signed-off-by: Jon Hunter <[email protected]>
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Enable device-tree support for the omap2420-h4 board.
Signed-off-by: Jon Hunter <[email protected]>
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