u-boot.git/include/image.h, branch v2011.03-rc2

image: constify lookup tables

2010-11-28T20:58:27+00:00

These are pure lookup tables -- no need to be writable.

Signed-off-by: Mike Frysinger

boot: change some arch ifdefs to feature ifdefs

2010-10-18T20:53:32+00:00

The routines boot_ramdisk_high, boot_get_cmdline and boot_get_kbd
are currently enabled by various combinations of CONFIG_M68K,
CONFIG_POWERPC and CONFIG_SPARC.

Use CONFIG_SYS_BOOT_ defines instead.

CONFIG_SYS_BOOT_RAMDISK_HIGH
CONFIG_SYS_BOOT_GET_CMDLINE
CONFIG_SYS_BOOT_GET_KBD

Define these as appropriate in arch/include/asm/config.h files.

Signed-off-by: John Rigby 
Acked-by: Wolfgang Denk

Add support for operating system OSE

2010-09-28T12:42:26+00:00

Add OSE as operating system for mkimage and bootm.

Signed-off-by: Torkel Lundgren

Make sure that argv[] argument pointers are not modified.

2010-07-04T21:55:42+00:00

The hush shell dynamically allocates (and re-allocates) memory for the
argument strings in the "char *argv[]" argument vector passed to
commands.  Any code that modifies these pointers will cause serious
corruption of the malloc data structures and crash U-Boot, so make
sure the compiler can check that no such modifications are being done
by changing the code into "char * const argv[]".

This modification is the result of debugging a strange crash caused
after adding a new command, which used the following argument
processing code which has been working perfectly fine in all Unix
systems since version 6 - but not so in U-Boot:

int main (int argc, char **argv)
{
	while (--argc > 0 && **++argv == '-') {
/* ====> */	while (*++*argv) {
			switch (**argv) {
			case 'd':
				debug++;
				break;
			...
			default:
				usage ();
			}
		}
	}
	...
}

The line marked "====>" will corrupt the malloc data structures and
usually cause U-Boot to crash when the next command gets executed by
the shell.  With the modification, the compiler will prevent this with
an
	error: increment of read-only location '*argv'

N.B.: The code above can be trivially rewritten like this:

	while (--argc > 0 && **++argv == '-') {
		char *arg = *argv;
		while (*++arg) {
			switch (*arg) {
			...

Signed-off-by: Wolfgang Denk 
Acked-by: Mike Frysinger

image.h: remove bogus ';' after function declarations

2010-06-29T19:52:55+00:00

ISO C does not allow extra ';' outside of a function

Signed-off-by: Wolfgang Denk

nios: remove nios-32 arch

2010-05-28T14:56:04+00:00

The nios-32 arch is obsolete and broken. So it is removed.

Signed-off-by: Thomas Chou

mkimage: Add Freescale imx Boot Image support (imximage)

2010-01-25T22:58:29+00:00

This patch adds support for "imximage" (MX Boot Image)
to the mkimage utility. The imximage is used on the Freescales's
MX.25, MX.35 and MX.51 processors.

Further details under doc/README.imximage.

This patch was tested on a Freescale mx51evk board.

Signed-off-by: Stefano Babic

image.h: avoid command.h for host tools

2010-01-21T21:58:49+00:00

The u-boot command structures don't get used with host systems, so don't
bother including it when building host code.  This avoids an implicit need
on config.h in the process.

Signed-off-by: Mike Frysinger

lmb: only force on arches that use it

2010-01-21T21:26:00+00:00

Signed-off-by: Mike Frysinger

sha1: add dedicated config option

2010-01-21T21:21:22+00:00

The sha1 code is currently compiled for everyone, but in reality, it's
only used by the FIT code.  So make it optional just like MD5.

Signed-off-by: Mike Frysinger