u-boot.git/include/asm-generic, branch v2019.01-rc2

lib: fdtdec: Add function re-setup the fdt more effeciently

2018-12-10T06:21:21+00:00

In some cases it may be useful to be able to change the fdt we have been
using and use another one instead. For example, the TI platforms uses an
EEPROM to store board information and, based on the type of board,
different dtbs are used by the SPL. When DM_I2C is used, a first dtb must
be used before the I2C is initialized and only then the final dtb can be
selected.
To speed up the process and reduce memory usage, introduce a new function
fdtdec_setup_best_match() that re-use the DTBs loaded in memory by
fdtdec_setup() to select the best match.

Signed-off-by: Jean-Jacques Hiblot 
Reviewed-by: Heiko Schocher

pe.h: Add characteristics defines

2018-12-02T20:59:36+00:00

This adds characteristics macros as defined by the Microsoft PE
Format documentation [1].

[1] https://docs.microsoft.com/zh-cn/windows/desktop/Debug/pe-format

Signed-off-by: Bin Meng 
Reviewed-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

spl: Add support for passing handoff info to U-Boot proper

2018-11-26T13:25:37+00:00

There is some basic informaton that SPL normally wants to pass through to
U-Boot, such as the SDRAM size and bank information.

Mkae use of the new bloblist structure for this. Add a new 'handoff' blob
which is set up in SPL and passed to U-Boot proper. Also adda  test for
sandbox_spl that checks that this works correctly and a new 'sb' command
to show the information passed from SPL.

Reviewed-by: Tom Rini 
Signed-off-by: Simon Glass

bloblist: Locate bloblist in U-Boot

2018-11-26T13:25:32+00:00

Add support for locating a bloblist in U-Boot that has been set up by SPL.
It is copied into RAM during relocation.

Reviewed-by: Tom Rini 
Signed-off-by: Simon Glass

Add include/asm-generic/atomic.h

2018-09-26T01:49:18+00:00

The arm, xtensa and mips version of atomic.h were already very similar
(the mips one was a copy of xtensa). Combine these implementations
together to produce a generic atomic.h that can be included by these
architectures (and any others that need it in future).

Signed-off-by: Chris Packham 
Reviewed-by: Tom Rini

arch: types.h: factor out fixed width typedefs to int-ll64.h

2018-09-11T00:48:16+00:00

All architectures have the same definition for s8/16/32/64
and u8/16/32/64.

Factor out the duplicated code into .

BTW, Linux unified the kernel space definition into int-ll64.h
a few years ago as you see in Linux commit 0c79a8e29b5f
("asm/types.h: Remove include/asm-generic/int-l64.h").

Signed-off-by: Masahiro Yamada

u-boot: remove driver lookup loop from env_save()

2018-07-30T11:18:47+00:00

When called with ENVOP_SAVE, env_get_location() only returns the
gd->env_load_location variable without actually checking for
the environment location and priority.

This behaviour causes env_save() to fall into an infinite loop when
the low-level drv->save() call fails.

The env_save() function should not loop through the environment
location list but it should save the environment into the location
stored in gd->env_load_location by the last env_load() call.

Signed-off-by: Nicholas Faustini 
Reviewed-by: Simon Goldschmidt

fdt: Add device tree memory bindings

2018-07-09T15:11:00+00:00

Support a default memory bank, specified in reg, as well as
board-specific memory banks in subtree board-id nodes.

This allows memory information to be provided in the device tree,
rather than hard-coded in, which will make it simpler to handle
similar devices with different memory banks, as the board-id values
or masks can be used to match devices.

Signed-off-by: Michael Pratt 
Signed-off-by: Simon Glass 
Reviewed-by: Vadim Bendebury

efi_loader: allow unaligned memory access

2018-06-03T13:27:21+00:00

The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.

This patch adds an empty weak function unaligned_access() that can be
overridden by an architecture specific routine.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

SPDX: Convert a few files that were missed before

2018-05-11T00:38:35+00:00

As part of the main conversion a few files were missed.  These files had
additional whitespace after the '*' and before the SPDX tag and my
previous regex was too strict.  This time I did a grep for all SPDX tags
and then filtered out anything that matched the correct styles.

Fixes: 83d290c56fab ("SPDX: Convert all of our single license tags to Linux Kernel style")
Reported-by: Heinrich Schuchardt 
Signed-off-by: Tom Rini