Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add missing static to serial_stub_puts().

Unexport serial_stub_{getc,tstc} because they are used locally.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Patch queue for efi - 2017-07-04

Highlights this time: bugfixes. With these changes, OpenBSD should
be more happy.

If a relocation type is not supported loading the EFI binary
should be aborted.

Writing a message only is insufficient.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
[agraf: use a() != b coding style]
Signed-off-by: NAlexander Graf <agraf@suse.de>

The efi-next tree lives on github, not the usual denx git.
Reflect this in the MAINTAINERS file so that people can
find it.
Signed-off-by: NAlexander Graf <agraf@suse.de>

UEFI spec 2.7 indicates that HandleProtocol can be implemented
by calling OpenProtocol with
attributes = EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL.

Currently we pass attributes = 0 to efi_open_protocol. 0 is not a
valid value when calling OpenProtocol. This does not cause any errors
yet because our implementation of OpenProtocol is incomplete.

We should pass the correct value to enable a fully compliant
implementation of OpenProtocol in the future.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: NAlexander Graf <agraf@suse.de>

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

There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.
Signed-off-by: NHeiko Schocher <hs@denx.de>

driver is not used anymore, so remove it.
Signed-off-by: NHeiko Schocher <hs@denx.de>

These are locally used in lib/efi_loader/efi_boottime.c
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NAlexander Graf <agraf@suse.de>

Add some of the invalid parameter checks described in the UEFI
specification for CreateEvent().  This does not include checking
the validity of the type and tpl parameters.
Signed-off-by: NJonathan Gray <jsg@jsg.id.au>
Acked-By: NHeinrich Schuchardt <xypron.glpk@gmx.de>
[agraf: fix checkpatch.pl indent warning]
Signed-off-by: NAlexander Graf <agraf@suse.de>

The UEFI specification states that the tpl, function and context
arguments are to be ignored if neither EVT_NOTIFY_WAIT or
EVT_NOTIFY_SIGNAL are specified.  This matches observed behaviour with
an AMI EDK2 based UEFI implementation.

Skip calling the notify function if neither flag is present.
Signed-off-by: NJonathan Gray <jsg@jsg.id.au>
Acked-By: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: NAlexander Graf <agraf@suse.de>

When running bootefi, we allocate new space but never check whether
the allocation succeeded. This patch adds a check so that in case
things go wrong, we at least know they did.
Signed-off-by: NAlexander Graf <agraf@suse.de>

Wig Cheng's email bounces, so remove it from the maintainers list.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>

doc/README.fsl-clk was removed in commit
5b8e76c3 ("powerpc, 8xx: remove support for 8xx")
allthought CONFIG_SYS_FSL_CLK is defined in
arch/arm/cpu/armv8/fsl-layerscape/Kconfig and still in use
in the following configs:

./include/configs/mx53loco.h:21:#define CONFIG_SYS_FSL_CLK
./include/configs/m53evk.h:16:#define CONFIG_SYS_FSL_CLK
./include/configs/mx25pdk.h:17:#define CONFIG_SYS_FSL_CLK
./include/configs/usbarmory.h:14:#define CONFIG_SYS_FSL_CLK
./include/configs/ls1021aqds.h:14:#define CONFIG_SYS_FSL_CLK
./include/configs/mx53cx9020.h:22:#define CONFIG_SYS_FSL_CLK
./include/configs/colibri_vf.h:17:#define CONFIG_SYS_FSL_CLK
./include/configs/mx35pdk.h:21:#define CONFIG_SYS_FSL_CLK
./include/configs/woodburn_common.h:19:#define CONFIG_SYS_FSL_CLK
./include/configs/mx7_common.h:25:#define CONFIG_SYS_FSL_CLK
./include/configs/ls1021aiot.h:12:#define CONFIG_SYS_FSL_CLK
./include/configs/ls1021atwr.h:14:#define CONFIG_SYS_FSL_CLK
./include/configs/mx53ard.h:21:#define CONFIG_SYS_FSL_CLK
./include/configs/mx53smd.h:21:#define CONFIG_SYS_FSL_CLK
./include/configs/mx51evk.h:16:#define CONFIG_SYS_FSL_CLK
./include/configs/mx6_common.h:31:#define CONFIG_SYS_FSL_CLK
./include/configs/vf610twr.h:14:#define CONFIG_SYS_FSL_CLK
./include/configs/mx53evk.h:21:#define CONFIG_SYS_FSL_CLK
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

DENX hardware is now under Aries Embedded, update the job.
Signed-off-by: NTom Rini <trini@konsulko.com>

The author of the commit discovered later on that this was already being
done in cleanup_before_linux() on arch/arm/cpu/armv7m/cpu.c.

This reverts commit 8f079ccc.
Signed-off-by: NTom Rini <trini@konsulko.com>

Discern the SoMs based on the presence of SPI flash to support both
variants of the SoM, one booting from SPI NOR and one booting from
eMMC.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

Use random ethaddr by default in case no ethaddr is set.
Signed-off-by: NMarek Vasut <marex@denx.de>

The redesigned version of the SoM which was released onto the market
does no longer contain SPI flash, but boots from the eMMC. Move the
environment storage to the eMMC.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

Continue loading U-Boot from MMC2 when the SPL was loaded using SAM-BA
loader. This allows the board to boot system from the removable media
instead of the eMMC, which is useful for commissioning purposes. When
booting from the eMMC, always boot from it as it is not possible to
boot from the SD interface directly.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

The SoM has been redesigned to work around bug in the SoC and is now
capable of booting from the eMMC. Add support for booting from eMMC.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

The SDHCI1 is the primary boot controller on rev. 2.1 SoM, which
is the version available on the market. Swap the controller order
to match this and future versions of the SoM.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

Init the controllers, otherwise the board cannot boot from SD/MMC.
This boot option is new on rev. 2.1 SoM .
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

Enable DFU and USB mass storage support for the DENX MA5D4 SoM.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

The CAN controllers need slight delay between toggling of their reset
line. Move this action into board_init(), otherwise timer will not be
initialized and the board might hang.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>

According to the datasheet, sequential mapping is used for DDR
SDRAM, while interleaved mapping is used for regular SDRAM.
Incorrect configuration of this bit does indeed cause sporadic
memory instability.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Wenyou Yang <wenyou.yang@atmel.com>

The board is now manufactured by Aries Embedded GmbH , rename it.
Signed-off-by: NMarek Vasut <marex@denx.de>

ARC HS Development Kit board is a new low-cost
development platform sporting ARC HS38 in real silicon
with nice set of features such as:
 * Quad-core ARC HS38 with 512 kB L2 cache and running @1GHz
 * 4Gb of DDR (we use only lowest 1Gb out of it now)
 * Lots of DesigWare peripherals
 * Different connectivity modules:
     - Synopsys HAPS HT3
     - Arduino-compatible connector
     - MikroBUS

This initial commit supports the following peripherals:
 * UART (DW 8250)
 * Ethernet (DW GMAC)
 * SD/MMC (DW Mobile Storage)
 * USB 1.1 & 2.0
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

We used to use the same memory layout and size for a couple of
boards and thus we just hardcoding IOC aperture start and size.

Now when we're getting more boards with more memory on board we
need to have an ability to set IOC so it matches real DDR layout
and size.

Even though it is not really a must but for simplicity we assume
IOC covers all the DDR we have, that gives us a chance to not
bother where DMA buffers are allocated - any part of DDR is OK.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

With deprecation of I2C EEPROM we we left without a permamnent
storage for U-Boot environment, but luckily we may simply use SD-card
with FAT partition for that.

Having environment on SD-card is much more convenient as it
allows us to preserve all the settings when moving from one board to
another. Moreover instead of 256 bytes of EEPROM we're now virtually
unlimited in stuff being placed in environment like complicated scripts
etc which are usually required in case of full-scale distros.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

With eb5ba3ae "i2c: Drop use of CONFIG_I2C_HARD" in place we
cannot use I2C EEPROM any longer so we're dropping all references to
both EEPROM and I2C which was only used for EEPROM.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>
Cc: Simon Glass <sjg@chromium.org>

Enable shell commands history on ARC boards for
more convenience of users.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

Those could be easily used on USB flash drives or on SD/MMC cards.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

There's no reason to keep data cache disabled in axs101
board any longer, enabling it.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

ARCompact cores are not supposed to be used in SMP designs
(this doesn't stop people from creation of heterogeneous chips,
for an example keep reading) so there's no point in
checking ARCNUM and halting somebody if we build for ARC700.

Moreover on AXS101 board we have ARC770 in the ASIC together with
other ARC cores and ARC770 happens to be the last node in JTAG chain
with ARCNUM = 4. And existing check halts the one and only core we
want keep running.
Signed-off-by: NAlexey Brodkin <abrodkin@synopsys.com>

since commit: f8b7fff1 "serial: atmel_usart: Add clk support"

taurus board comes not up anymore. Fix it.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Acked-by: NWenyou Yang <wenyou.yang@microchip.com>

since commit 842778a0 dfu-util shows serial="UNDEFINED".

to see here again a serial number, we have to call
g_dnl_set_serialnumber().
Signed-off-by: NHeiko Schocher <hs@denx.de>