u-boot.git/arch, branch v2018.07

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

2018-07-04T03:09:34+00:00

arm: timer: sunxi: add Allwinner timer erratum workaround

2018-07-03T16:30:00+00:00

The Allwinner A64 SoCs suffers from an arch timer implementation erratum,
where sometimes the lower 11 bits of the counter value erroneously
become all 0's or all 1's [1]. This leads to sudden jumps, both forwards and
backwards, with the latter one often showing weird behaviour.
Port the workaround proposed for Linux to U-Boot and activate it for all
A64 boards.
This fixes crashes when accessing MMC devices (SD cards), caused by a
recent change to actually use the counter value for timeout checks.

Fixes: 5ff8e54888e4d26a352453564f7f599d29696dc9 ("sunxi: improve throughput
in the sunxi_mmc driver")

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2018-May/576886.html

Signed-off-by: Andre Przywara 
Reviewed-by: Philipp Tomsich 
Tested-by: Jagan Teki 
Tested-by: Andreas Färber 
Tested-by: Guillaume Gardet

arm: timer: factor out FSL arch timer erratum workaround

2018-07-03T16:29:46+00:00

At the moment we have the workaround for the Freescale arch timer
erratum A-008585 merged into the generic timer_read_counter() routine.
Split those two up, so that we can add other errata workaround more
easily. Also add an explaining comment on the way.

Signed-off-by: Andre Przywara 
Tested-by: Jagan Teki 
Tested-by: Andreas Färber 
Tested-by: Guillaume Gardet

board/aries: Remove

2018-07-02T19:52:50+00:00

The various Aries Embedded boards have been orphaned for a year and no
one has come forward to take care of them.  Remove.

Signed-off-by: Tom Rini

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

2018-07-02T02:13:34+00:00

x86: efi_loader: Build EFI memory map per E820 table

2018-07-02T01:23:28+00:00

On x86 traditional E820 table is used to pass the memory information
to kernel. With EFI loader we can build the EFI memory map from it.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

x86: Use microcode update from device tree for all processors

2018-07-02T01:23:28+00:00

Built without a ROM image with FSP (u-boot.rom), the U-Boot loader applies
the microcode update data block encoded in Device Tree to the bootstrap
processor but not passed to the other CPUs when multiprocessing is enabled.

If the bootstrap processor successfully performs a microcode update
from Device Tree, use the same data block for the other processors.

Signed-off-by: Ivan Gorinov 
Reviewed-by: Bin Meng 
[bmeng: fixed build errors on edison and qemu-x86]
Signed-off-by: Bin Meng

x86: Add scsi command to coreboot and qemu

2018-07-02T01:23:28+00:00

This adds the scsi command to coreboot and qemu, to be in consistent
with other x86 targets.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

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

2018-06-30T12:52:06+00:00

mx5: Select ARM_CORTEX_A8_CVE_2017_5715

2018-06-30T12:49:55+00:00

On a 4.18-rc1 kernel the following warning is seen on i.MX51 and
i.MX53:

CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable

Select the ARM_CORTEX_A8_CVE_2017_5715 workaround for i.MX51/i.MX53
to fix the problem.

With this patch applied the kernel reports:

CPU0: Spectre v2: using BPIALL workaround

Signed-off-by: Fabio Estevam