u-boot.git/include/image.h, branch v2017.09

env: Rename some other getenv()-related functions

2017-08-16T12:31:11+00:00

We are now using an env_ prefix for environment functions. Rename these
other functions as well, for consistency:

   getenv_vlan()
   getenv_bootm_size()
   getenv_bootm_low()
   getenv_bootm_mapsize()
   env_get_default()

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

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

2017-08-16T12:30:24+00:00

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 
Signed-off-by: Simon Glass

boot_fit: Create helper functions that can be used to select DTB out of FIT

2017-07-10T18:25:50+00:00

Some platforms may append a FIT image to the U-boot image. This function
aids in parsing the FIT image and selecting the correct DTB at runtime.

Signed-off-by: Franklin S Cooper Jr 
Reviewed-by: Tom Rini

spl: fit: Break out some functions into a common file

2017-07-10T18:24:39+00:00

Some of the functions within spl_fit will be used for non spl purposes.
Instead of duplicating functions simply break the functions to be reused
into its own file.

Signed-off-by: Franklin S Cooper Jr 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass 
[trini: Only add the new define to image.h, otherwise we see breakage
due to massive include leakage into host tools in some cases]
Signed-off-by: Tom Rini

armv8: Support loading 32-bit OS which is not in the form of FIT

2017-06-10T00:34:56+00:00

As only FIT image is supported now, this patch is to support loading
32-bit uImage, dtb and rootfs separately.

Signed-off-by: Alison Wang 
Reviewed-by: Tom Rini

lib: move hash CONFIG options to Kconfig

2017-05-22T12:36:58+00:00

Commit 94e3c8c4fd7b ("crypto/fsl - Add progressive hashing support
using hardware acceleration.") created entries for CONFIG_SHA1,
CONFIG_SHA256, CONFIG_SHA_HW_ACCEL, and CONFIG_SHA_PROG_HW_ACCEL.
However, no defconfig has migrated to it.  Complete the move by first
adding additional logic to various Kconfig files to select this when
required and then use the moveconfig tool.  In many cases we can select
these because they are required to implement other drivers.  We also
correct how we include the various hashing algorithms in SPL.

This commit was generated as follows (after Kconfig additions):

[1] tools/moveconfig.py -y SHA1 SHA256 SHA_HW_ACCEL
[2] tools/moveconfig.py -y SHA_PROG_HW_ACCEL

Note:
We cannot move SHA_HW_ACCEL and SHA_PROG_HW_ACCEL simultaneously
because there is dependency between them.

Cc: Poonam Aggrwal 
Cc: Naveen Burmi 
Cc: Po Liu 
Cc: Shengzhou Liu 
Cc: Priyanka Jain 
Cc: Shaohui Xie 
Cc: Chunhe Lan 
Cc: Chander Kashyap 
Cc: Steve Rae 
Cc: Dirk Eibach 
Cc: Feng Li 
Cc: Alison Wang 
Cc: Sumit Garg 
Cc: Mingkai Hu 
Cc: York Sun 
Cc: Prabhakar Kushwaha 
Cc: Jaehoon Chung 
Cc: Akshay Saraswat 
Cc: Heiko Schocher 
Cc: Jagan Teki 
Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass 
Signed-off-by: Tom Rini

FIT: Rename FIT_DISABLE_SHA256 to FIT_ENABLE_SHA256_SUPPORT

2017-05-22T11:29:55+00:00

We rename CONFIG_FIT_DISABLE_SHA256 to CONFIG_FIT_ENABLE_SHA256_SUPPORT which
is enabled by default and now a positive option.  Convert the handful of boards
that were disabling it before to save space.

Cc: Dirk Eibach 
Cc: Lukasz Dalek 
Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass 
Reviewed-by: Simon Glass

image: Fixes build warning with CONFIG_FIT_IMAGE_POST_PROCESS

2017-04-09T01:35:04+00:00

The function 'board_fit_image_post_process' is defined only when the
config option CONFIG_FIT_IMAGE_POST_PROCESS is enabled. For secure
systems that do not use SPL but do use FIT kernel images, only
CONFIG_FIT_IMAGE_POST_PROCESS will be defined, which will result in an
implicit declaration of function 'board_fit_image_post_process' warning
while building u-boot. Fix this warning.

Signed-off-by: Madan Srinivas 
Signed-off-by: Andrew F. Davis 
Reviewed-by: Tom Rini 
Reviewed-by: Lokesh Vutla

Kconfig: define MD5 dependency for FIT support

2017-03-17T13:09:40+00:00

FIT images require MD5 support to verify image checksums. So far this
was expressed by defining a CPP symbol in image.h. Since MD5 is now a
first class Kconfig citizen, express that in Kconfig instead.

Signed-off-by: Andre Przywara 
Reviewed-by: Simon Glass

bootm: relocate ramdisk if CONFIG_SYS_BOOT_RAMDISK_HIGH set

2017-01-20T14:15:20+00:00

In 35fc84f, bootm was refactored so plain 'bootm' and
'bootm ' shared a common implementation.
The 'bootm ramdisk' command implementation is now part of the common
implementation but not invoke by plain 'bootm' since the original
implementation never did ramdisk relocation.  Instead, ramdisk
relocation happened in image_setup_linux() which is typically called
during the OS portion of 'bootm'.

On ARM, parameters to the Linux kernel can either be passed by FDT or
ATAGS. When using FDT, image_setup_linux() is called which also triggers
ramdisk relocation.  When using ATAGS, image_setup_linux() is _not_
called because it mostly does FDT setup.

Instead of calling image_setup_linux() in both FDT and ATAGS cases,
include BOOTM_STATE_RAMDISK in the requested states during a plain
'bootm' if CONFIG_SYS_BOOT_RAMDISK_HIGH is set and remove the ramdisk
relocation from image_setup_linux().  This causes ramdisk relocation to
happen on any system where CONFIG_SYS_BOOT_RAMDISK_HIGH regardless of
the OS being booted. Also remove IMAGE_ENABLE_RAMDISK_HIGH as it was
only used by the now-removed code from image_setup_linux().

Signed-off-by: Rick Altherr 
Reviewed-by: Simon Glass 
Reviewed-by: Joel Stanley