Merge branch '2019-02-01-master-imports'

- Various TI platforms have been updated and DTS files re-synced and
options disabled if not used or migrated to the DM versions
- Improvements to the dump

Merge branch '2019-02-01-master-imports'

- Various TI platforms have been updated and DTS files re-synced and
options disabled if not used or migrated to the DM versions
- Improvements to the dumpimage tool
- Rename SPL FAT/EXT filesystem support symbols for consistency and then
allow them to be used to save more space in SPL.
- More lmb fixes
- Partial migration of CONFIG_BUILD_TARGET

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lmb: handle more than one DRAM BANK

This fixes the automatic lmb initialization and reservation for boards
with more than one DRAM bank.

This fixes the CVE-2018-18439 and -18440 fixes that only all

lmb: handle more than one DRAM BANK

This fixes the automatic lmb initialization and reservation for boards
with more than one DRAM bank.

This fixes the CVE-2018-18439 and -18440 fixes that only allowed to load
files into the firs DRAM bank from fs and via tftp.

Found-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

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Merge branch '2019-01-25-master-imports'

- snapdragon 820c improvements
- poplar updates
- DFU + SPL cleanups
- Improve the mediatek mmc driver
- Other minor cleanups / improvements

lib: lmb: rename lmb_get_unreserved_size to lmb_get_free_size

As a follow-up, change the name of the newly introduced function
'lmb_get_unreserved_size' to 'lmb_get_free_size', which is more
appropr

lib: lmb: rename lmb_get_unreserved_size to lmb_get_free_size

As a follow-up, change the name of the newly introduced function
'lmb_get_unreserved_size' to 'lmb_get_free_size', which is more
appropriate.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
[trini: Fix test/lib/lmb.c]
Signed-off-by: Tom Rini <trini@konsulko.com>

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

net: remove CONFIG_MCAST_TFTP

No mainline board enables CONFIG_MCAST_TFTP and there have been
compilation issues with the code for some time. Additionally, it has a
potential buffer underrun issue (

net: remove CONFIG_MCAST_TFTP

No mainline board enables CONFIG_MCAST_TFTP and there have been
compilation issues with the code for some time. Additionally, it has a
potential buffer underrun issue (reported as a side note in
CVE-2018-18439).

Remove the multicast TFTP code but keep the driver API for the future
addition of IPv6.

Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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Merge branch '2019-01-16-master-imports'

- Fixes for CVE-2018-18440 and CVE-2018-18439
- Patch to allow disabling unneeded NAND ECC layouts
- Optimize SPI flash env read process

tftp: prevent overwriting reserved memory

This fixes CVE-2018-18439 ("insufficient boundary checks in network
image boot") by using lmb to check for a valid range to store
received blocks.

Signed-o

tftp: prevent overwriting reserved memory

This fixes CVE-2018-18439 ("insufficient boundary checks in network
image boot") by using lmb to check for a valid range to store
received blocks.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
[trini: Always build lib/lmb.o on LMB and lib/fdtdec.o on OF_LIBFDT]
Signed-off-by: Tom Rini <trini@konsulko.com>

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

net: Consolidate the parsing of bootfile

The same basic parsing was implemented in tftp and nfs, so add a helper
function to do the work once.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

net/tftp: fix build if CMD_BOOTEFI is not set

Fixes:
net/tftp.c:811: undefined reference to `efi_set_bootdev'

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Reviewed-by: Bin Meng <bmeng.c

net/tftp: fix build if CMD_BOOTEFI is not set

Fixes:
net/tftp.c:811: undefined reference to `efi_set_bootdev'

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

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env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few place

env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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

net: tftp: silence a subscript above array bounds compile time warning

For strncpy() select a minimal string length of destination and source
strings, here DEFAULT_NAME_LEN is preferable to MAX_LEN.

net: tftp: silence a subscript above array bounds compile time warning

For strncpy() select a minimal string length of destination and source
strings, here DEFAULT_NAME_LEN is preferable to MAX_LEN.

Due to the NUL-terminated contents of default_string the change is
a noop, however it removes a compilation warning if SH2/3/4 platform
specific strncpy() function is used:

In file included from include/linux/string.h:21:0,
from include/common.h:28,
from net/tftp.c:9:

net/tftp.c: In function 'tftp_start':
arch/sh/include/asm/string.h:52:42: warning: array subscript is above array bounds [-Warray-bounds]
: "0" (__dest), "1" (__src), "r" (__src+__n)

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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

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

efi_loader: Add network access support

We can now successfully boot EFI applications from disk, but users
may want to also run them from a PXE setup.

This patch implements rudimentary network suppo

efi_loader: Add network access support

We can now successfully boot EFI applications from disk, but users
may want to also run them from a PXE setup.

This patch implements rudimentary network support, allowing a payload
to send and receive network packets.

With this patch, I was able to successfully run grub2 with network
access inside of QEMU's -M xlnx-ep108.

Signed-off-by: Alexander Graf <agraf@suse.de>

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

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

net: TFTP: variables cleanup and addition

TFTP source and destination port variable names are
'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
and 'tftpdstport' in the README file. Fix the R

net: TFTP: variables cleanup and addition

TFTP source and destination port variable names are
'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
and 'tftpdstport' in the README file. Fix the README.

Add environment variable 'tftptimeoutcountmax'. As per the
comments about the global variable tftp_timeout_count_max,
make sure tftptimeoutcountmax is nonnegative.

Introduce configuration option CONFIG_NET_TFTP_VARS,
which controls whether environment variables tftpblocksize,
tftptimeout, and tftptimoueoutcountmax are read by the TFTP
client code. CONFIG_NET_TFTP_VARS defaults to y but can be
set to n by targets with to tight size contraints.

Make bf527-ezkit set CONFIG_NET_TFTP_VARS to n to keep the
target size below limit.

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net: Revert "tftp: adjust settings to be suitable for 100Mbit ethernet"

Commit 620776d "tftp: adjust settings to be suitable for 100Mbit ethernet"
causes the following error message when trying to l

net: Revert "tftp: adjust settings to be suitable for 100Mbit ethernet"

Commit 620776d "tftp: adjust settings to be suitable for 100Mbit ethernet"
causes the following error message when trying to load a file using 'tftp'
command via a tftp server.

TFTP error: 'Unsupported option(s) requested' (8)

This is due to with commit 620776d changes, the tftp option 'timeout'
value is now set to zero which is an invalid value as per RFC2349 [1].
Valid values range between "1" and "255" seconds, inclusive. With some
tftp servers that strictly implement the RFC requirement, it reports
such an error message.

Revert commit 620776d for RFC compliance.

[1] https://www.ietf.org/rfc/rfc2349.txt

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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

net: tftp: Move tftp.h file from ./net to ./include/net

This change gives the ability to reuse the <tftp.h> header file by other
subsystems (like e.g. dfu).

Without this change compilation error em

net: tftp: Move tftp.h file from ./net to ./include/net

This change gives the ability to reuse the <tftp.h> header file by other
subsystems (like e.g. dfu).

Without this change compilation error emerges for the legacy update.c file.

Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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

tftp: adjust settings to be suitable for 100Mbit ethernet

Adjust timouts and retry counts to be suitable for loaded ethernet
network. With 5 seconds timeout, 10 retries maximum, tftp is
impossible e

tftp: adjust settings to be suitable for 100Mbit ethernet

Adjust timouts and retry counts to be suitable for loaded ethernet
network. With 5 seconds timeout, 10 retries maximum, tftp is
impossible even on local network with single full-speed TCP
connection.

100msec timeout should be suitable for most networks tftp is used on,
that is local ethernets. Timeout count really needs to be way higher,
as lost packets are normal when TCP is running over the same network.

Enforce 10msec minimum.

Signed-off-by: Pavel Machek <pavel@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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