u-boot.git/cmd/elf.c, branch v2020.01

common: Move some SMP functions out of common.h

2019-12-02T23:23:14+00:00

These functions belong in cpu_func.h so move them over.

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

env: Drop environment.h header file where not needed

2019-08-11T20:43:41+00:00

This header file is now only used by files that access internal
environment features. Drop it from various places where it is not needed.

Acked-by: Joe Hershberger 
Signed-off-by: Simon Glass

env: Move env_get_hex() to env.h

2019-08-11T20:43:41+00:00

Move env_get_hex() over to the new header file.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger

elf: fix cache flushing in 'bootelf -p' command

2019-02-19T13:55:43+00:00

Currently there are two problems in 'bootelf -p' (load elf by segments)
command:
- bss section is not flushed, so booted elf can have non zero values
  in bss;
- at least on ARM there are 'CACHE: Misaligned operation at
  range...' warnings

Use p_memsz instead of p_filesz during cache flushing for elf segment.
p_filesz doesn't include zero initialized memory (e.g. bss section),
which also should be flushed.

Align these cache flushes to line boundaries.

Signed-off-by: Kurban Mallachiev

u-boot: align cache flushes in load_elf_image_shdr to line boundaries

2018-09-30T17:00:34+00:00

Prevent cache warning messages when using the 'bootelf' command on an
Arm target. Round down each section start address and round up the
respective section end to the nearest cache line.

Signed-off-by: Neil Stainton 
[trini: Manually apply, rework whitespace]
Signed-off-by: Tom Rini

u-boot: align cache flushes in load_elf_image_shdr to line boundaries

2018-08-24T19:59:33+00:00

Prevent cache warning messages when using the 'bootelf' command on an
Arm target. Round down each section start address and round up the
respective section end to the nearest cache line.

Currently when using bootelf to load an image on Arm, several warnings
such as the following appear in the console:
  CACHE: Misaligned operation at range [87800000, 8783c5e0]
  CACHE: Misaligned operation at range [8783c5e0, 8784b3e0]

Signed-off-by: Neil Stainton 
[trini: Reword commit message to include the info after the --- which
included the Signed-off-by line, and change ' at ' to '@']
Signed-off-by: Tom Rini

elf: Add support for PPC64 ELF V1 ABI in bootelf

2018-08-10T17:50:15+00:00

This update adds PPC64 ELF V1 ABI support to bootelf for both the
program header and section header options. Elf64 support was already
present for the program header option, but it was not handling the
PPC64 ELF V1 ABI case. For the PPC64 ELF V1 ABI, the e_entry field of
the elf header must be treated as function descriptor pointer instead
of a function address. The first doubleword of the function descriptor
is the function's entry address.

Signed-off-by: Rob Bracero 
[trini: Fix whitespace issues]
Signed-off-by: Tom Rini

bootvx: x86: Assign bootaddr based on kernel memory base

2018-04-16T14:38:53+00:00

On VxWorks x86 its bootline address is at a pre-defined offset @
0x1200. If 'bootaddr' is not passed via environment variable, we
assign its value based on the kernel memory base address.

Signed-off-by: Bin Meng

bootvx: Exit if bootline address is not specified

2018-04-16T14:38:53+00:00

Exit the 'bootvx' command if bootline address is not specified.

Signed-off-by: Bin Meng

bootvx: Refactor the bootline copy codes a little bit

2018-04-16T14:38:52+00:00

There is a small duplication in do_bootvx() that does the bootline
copy. Refactor this a little bit to make it simpler.

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