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  • Jack Humbert Jack Humbert jackhumbert
1 author
  1. Apr 08, 2017
    • fuz@fuz.su's avatar
      Apparent conflict between CONFIG_BLK and CONFIG_API · f2288c5a
      fuz@fuz.su authored 
      Good evening,

I am trying to port FreeBSD to the ASUS Tinker Board, a computer based
on the Rockchip 3288 SoC. FreeBSD's boot loader (named loader(8)) needs
CONFIG_API to be enabled, but trying to build an U-Boot from trunk with
both CONFIG_API and CONFIG_BLK (as required for Rockchip SoC's?) leads
to the following build failure:

$ CROSS_COMPILE=arm-none-eabi- gmake tinker-rk3288_defconfig all
...
  CC      api/api_storage.o
api/api_storage.c: In function 'dev_read_stor':
api/api_storage.c:334:9: error: 'struct blk_desc' has no member named 'block_read'
  if ((dd->block_read) == NULL) {
         ^~
api/api_storage.c:339:11: error: 'struct blk_desc' has no member named 'block_read'
  return dd->block_read(dd, start, len, buf);
           ^~
api/api_storage.c:340:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
gmake[2]: *** [scripts/Makefile.build:281: api/api_storage.o] Fehler 1
gmake[1]: *** [Makefile:1229: api] Fehler 2
gmake: *** [Makefile:460: __build_one_by_one] Error 2

I applied the following fix, but the product doesn't boot. Perhaps
that's not a property of the fix though:

Yours,
Robert Clausecker
      f2288c5a
  3. Feb 08, 2017
  5. Jan 20, 2017
  7. Dec 04, 2016
  9. Oct 24, 2016
  11. Jul 22, 2016
    • Michal Simek's avatar
      api: Disable api_net when DM is used · 21181578
      Michal Simek authored 
      
When CONFIG_API is selected with DM_ETH this
error is present:
api/api_net.c: In function 'dev_enum_net':
api/api_net.c:61:35: warning: initialization from incompatible pointer
type
  struct eth_device *eth_current = eth_get_dev();
                                   ^
api/api_net.c:68:39: error: dereferencing pointer to incomplete type
  memcpy(di->di_net.hwaddr, eth_current->enetaddr, 6);
                                       ^
Disable api_net functions when ETH_DM is selected.

Signed-off-by: default avatarChris Johns <chrisj@rtems.org>
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
      21181578
  13. May 20, 2016
  15. May 17, 2016
  17. Mar 14, 2016
  19. Mar 08, 2016
  21. Feb 08, 2016
  23. Jan 14, 2016
  25. Sep 15, 2015
    • Andreas Färber's avatar
      api_storage: Fix non-first storage device enumeration · ce2a07b7
      Andreas Färber authored 
      
When enabling CONFIG_API and chain-loading GRUB2 on jetson-tk1, only the
eMMC would show up as (hd0), but not the SD card, leading to GRUB not
finding its configuration and modules, falling back to a rescue shell.

This is because enum_ended would get set for !more after returning a
cookie for the first MMC device in group 3.

Fix this by properly setting the "more" argument also in the case of the
first storage device of a group.

Signed-off-by: default avatarAndreas Färber <afaerber@suse.de>
      ce2a07b7
  27. Apr 18, 2015
  29. Aug 21, 2014
  31. Mar 07, 2014
    • Masahiro Yamada's avatar
      powerpc: mpc8260: consolidate CONFIG_MPC8260 and CONFIG_8260 · 58dac327
      Masahiro Yamada authored 
      
Before this commit, CONFIG_MPC8260 and CONFIG_8260
were used mixed-up.

All boards with mpc8260 cpu defined both of them:
  - CONFIG_MPC8260 was defined in board config headers
      and include/common.h
  - CONFIG_8260 was defined arch/powerpc/cpu/mpc8260/config.mk

We do not need to have both of them.
This commit keeps only CONFIG_MPC8260.

This commit does:
 - Delete CONFIG_8260 and CONFIG_MPC8260 definition
   in config headers and include/common.h
 - Rename CONFIG_8260 to CONFIG_MPC8260
    in arch/powerpc/cpu/mpc8260/config.mk.
 - Rename #ifdef CONFIG_8260 to #ifdef CONFIG_MPC8260

Signed-off-by: default avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
      58dac327
  33. Nov 25, 2013
  35. Nov 01, 2013
  37. Jul 24, 2013
  39. May 15, 2013
  41. Mar 21, 2013
  43. Nov 15, 2011
  45. Oct 05, 2011
    • Mike Frysinger's avatar
      net: drop !NET_MULTI code · e2a53458
      Mike Frysinger authored 
      
This is long over due.  All but two net drivers have been converted, but
those have now been dropped.

The only thing left to do is actually delete all references to NET_MULTI
and code that is compiled when that is not defined.  So here we scrub the
core code.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
      e2a53458
  47. Nov 28, 2010
  49. Nov 17, 2010
    • Sebastien Carlier's avatar
      Switch from archive libraries to partial linking · 6d8962e8
      Sebastien Carlier authored 
      
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: default avatarSebastien Carlier <sebastien.carlier@gmail.com>
      6d8962e8
  51. Jul 04, 2010
    • Wolfgang Denk's avatar
      Make sure that argv[] argument pointers are not modified. · 54841ab5
      Wolfgang Denk authored 
      
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: default avatarWolfgang Denk <wd@denx.de>
Acked-by: default avatarMike Frysinger <vapier@gentoo.org>
      54841ab5
  53. Apr 21, 2010
  55. Jul 22, 2009
  57. Jun 12, 2009
  59. May 15, 2009
  61. Oct 18, 2008
  63. Oct 14, 2008