sunxi: Store the device tree name in the SPL header

This patch updates the mksunxiboot tool to optionally add
the default device tree name string to the SPL header. This
information

sunxi: Store the device tree name in the SPL header

This patch updates the mksunxiboot tool to optionally add
the default device tree name string to the SPL header. This
information can be used by the firmware upgrade tools to
protect users from harming themselves by trying to upgrade
to an incompatible bootloader.

The primary use case here is a non-removable bootable media
(such as NAND, eMMC or SPI flash), which already may have
a properly working, but a little bit outdated bootloader
installed. For example, the user may download or build a
new U-Boot image for "Cubieboard", and then attemept to
install it on a "Cubieboard2" hardware by mistake as a
replacement for the already existing bootloader. If this
happens, the flash programming tool can identify this
problem and warn the user.

The size of the SPL header is also increased from 64 bytes
to 96 bytes to provide enough space for the device tree name
string.
[Andre: split patch to remove OF_LIST hash feature]

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot-mips

spl: Makefile: include /config in the (reduced) FDT used by the SPL stage

When OF control is enabled for the SPL stage, nodes are removed from
the DTB to reduce its size. While /chosen i

spl: Makefile: include /config in the (reduced) FDT used by the SPL stage

When OF control is enabled for the SPL stage, nodes are removed from
the DTB to reduce its size. While /chosen is kept, /config is removed.

There's no reason why /chosen should be kept over /config (and as we
would like to put properties into /config that control the SPL stage),
we add '/config' to the list of nodes to be retained for the SPL stage.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>

show more ...

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Drop CONFIG_STACKSIZE from include/configs/imx6_logic.h

Signed-off-by: Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-x86

Makefile: Fix linking with modern binutils

Since Binutils 1a9ccd70f9a7[1] u-boot will not link targets that set
CONFIG_SYS_TEXT_BASE=0 with the following error:

LD u-boot

Makefile: Fix linking with modern binutils

Since Binutils 1a9ccd70f9a7[1] u-boot will not link targets that set
CONFIG_SYS_TEXT_BASE=0 with the following error:

LD u-boot
arm-linux-gnueabi-ld.bfd: u-boot: Not enough room for program headers, try
linking with -N
arm-linux-gnueabi-ld.bfd: final link failed: Bad value

The issue can be reproduced with the bad binutils and the rock2_defconfig
target.

This issue was also encountered by the powerpc kernel[2], with the fix
being to pass --no-dynamic-linker for linkers newer than 2.26 when this
flag was introduced. The option tells ld that the PIE or shared lib does
not need loaded program headers.

Ubuntu Zesty's Binutils 2.27.51.20161202 hits this error.

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=1a9ccd70f9a7
[2] https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=ff45000fcb56b5b0f1a14a865d3541746d838a0a

Signed-off-by: Joel Stanley <joel@jms.id.au>
[AF: Apply to LDFLAGS_$(SPL_BIN) as well, suggested by Tom Rini]
Signed-off-by: Andreas Färber <afaerber@suse.de>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot-samsung

Merge branch 'master' of git://git.denx.de/u-boot-sunxi

scripts: sunxi: Build an raw SPL image

Introduce a new sunxi-spl-with-ecc.bin image with already the right header,
ECC, randomizer and padding for the BROM to be able to read it.

scripts: sunxi: Build an raw SPL image

Introduce a new sunxi-spl-with-ecc.bin image with already the right header,
ECC, randomizer and padding for the BROM to be able to read it.

It needs to be flashed using a raw access to the NAND so that the
controller doesn't change a thing to it, since we already have all the
right parameters.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Heiko Schocher <hs@denx.de>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot-sunxi

trini: Disable CONFIG_SPL_USE_ARCH_MEMSET on orangepi_2

Signed-off-by: Tom Rini <trini@konsulko.com>

Makefile: Provide an option to select SPL or TPL

At present we have SPL_ which can be used in Makefiles to select between
normal and SPL CONFIGs like this:

obj-$(CONFIG_$(SP

Makefile: Provide an option to select SPL or TPL

At present we have SPL_ which can be used in Makefiles to select between
normal and SPL CONFIGs like this:

obj-$(CONFIG_$(SPL_)DM) += core/

When TPL is being built, SPL_ has the value 'SPL' which is generally a
good idea since they tend to follow each other. But in extreme situations
we may want to distinugish between SPL and TPL. For example we may not
want to enable CONFIG_DM with TPL.

Add a new SPL_TPL_ variable which is set to either empty (for U-Boot
proper), 'SPL' or 'TPL'. This may prove useful with TPL-specific options.

Signed-off-by: Simon Glass <sjg@chromium.org>

show more ...

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
configs/bk4r1_defconfig
configs/colibri_vf_

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
configs/bk4r1_defconfig
configs/colibri_vf_defconfig
configs/pcm052_defconfig
include/configs/colibri_vf.h
include/configs/pcm052.h

show more ...

Merge git://git.denx.de/u-boot-rockchip

This includes support for rk3188 from Heiko Stübner and and rk3328 from
Kever Yang. Also included is SPL support for rk3399 and a fix for
rk3

Merge git://git.denx.de/u-boot-rockchip

This includes support for rk3188 from Heiko Stübner and and rk3328 from
Kever Yang. Also included is SPL support for rk3399 and a fix for
rk3288 to get it booting again (spl_early_init()).

show more ...

dm: allow limiting pre-reloc markings to spl or tpl

Right now the u-boot,dm-pre-reloc flag will make each marked node
always appear in both spl and tpl. But systems needing an additional

dm: allow limiting pre-reloc markings to spl or tpl

Right now the u-boot,dm-pre-reloc flag will make each marked node
always appear in both spl and tpl. But systems needing an additional
tpl might have special constraints for each, like the spl needing to
be very tiny.

So introduce two additional flags to mark nodes for only spl or tpl
environments and introduce a function dm_fdt_pre_reloc to automate
the necessary checks in code instances checking for pre-relocation
flags.

The behaviour of the original flag stays untouched and still marks
a node for both spl and tpl.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot-video

Merge branch 'master' of git://git.denx.de/u-boot-net

Merge branch 'master' of git://git.denx.de/u-boot-socfpga

x86: Add SPL build rules for start-up code

When SPL is used we need to build the 16-bit start-up code. Add Makefile
rules to handle this.

Signed-off-by: Simon Glass <sjg@chromiu

x86: Add SPL build rules for start-up code

When SPL is used we need to build the 16-bit start-up code. Add Makefile
rules to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

show more ...

spl: Don't create a BSS padding when it is separate

When BSS does not immediate follow the SPL image we don't need padding
before the device tree. Remove it in this case.

Signed

spl: Don't create a BSS padding when it is separate

When BSS does not immediate follow the SPL image we don't need padding
before the device tree. Remove it in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

show more ...

spl: Makefile: Define SPL_ earlier

This Makefile variable can be used in the architecture's main Makefile but
at present it is not set up until later. Set it just before this Makefile is

spl: Makefile: Define SPL_ earlier

This Makefile variable can be used in the architecture's main Makefile but
at present it is not set up until later. Set it just before this Makefile is
included.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

show more ...

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

Makefile: preserve output for images that can contain HAB Blocks

To being able to sign created binaries, we need to know the HAB Blocks
for that image. Especially for the imximage type t

Makefile: preserve output for images that can contain HAB Blocks

To being able to sign created binaries, we need to know the HAB Blocks
for that image. Especially for the imximage type the HAB Blocks are
only available during creation of the image. We want to preserve the
information until we get to sign the files.
In the verbose case we still get them printed out instead of writing
to log files.

Cc: sbabic@denx.de

v2-Changes:
- No usage of MKIMAGEOUTPUT_$(@F) macro.
- Predefine default value /dev/null in every involved Makefile.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Tested-by: George McCollister <george.mccollister@gmail.com>

show more ...

Merge git://git.denx.de/u-boot-mpc85xx

Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

spl: add USB Gadget config option

Introduce USB Gadget config option. This allows to combine Makefile
entries for SPL_USBETH_SUPPORT and SPL_DFU_SUPPORT.

Signed-off-by: Stefan A

spl: add USB Gadget config option

Introduce USB Gadget config option. This allows to combine Makefile
entries for SPL_USBETH_SUPPORT and SPL_DFU_SUPPORT.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Ravi Babu <ravibabu@ti.com>

show more ...