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  1. 27 Oct, 2016 1 commit
    • Bernhard Nortmann's avatar
      Makefile: Adjust default targets for "make" and "make install" · 5244e88f
      Bernhard Nortmann authored 
      

Fixing the (currently erroneous) compilation of sunxi-pio will
cause "make target-tools" to require a suitable cross-compiler
installed. Otherwise "make target-tools" fails to build.
As that is part of our default target ("make all"), we might
possibly introduce a build breakage on quite a few systems.

Avoid this situation by redefining "make tools" as the default,
and change "make install" to "make install-tools", i.e. limit
the standard targets to those builds that only rely on the host
toolchain. From now, if you actually want to include the cross-
compiling steps, use "make all" or "make install-all" instead.
Signed-off-by: default avatarBernhard Nortmann <bernhard.nortmann@web.de>
      5244e88f
  3. 26 Oct, 2016 3 commits
  5. 25 Oct, 2016 4 commits
  7. 24 Oct, 2016 3 commits
  9. 22 Oct, 2016 3 commits
  11. 21 Oct, 2016 1 commit
    • Bernhard Nortmann's avatar
      Add support for auto-updated version information · 57928140
      Bernhard Nortmann authored 
      

The Makefile will now use a script (autoversion.sh) to update
version.h, which in turn defines a VERSION string and gets
included from common.h.

The idea is that version.h normally receives a git-describe
based identifier that represents the current checkout. In
cases where git might not be available, e.g. for builds from
a tarball, the script will instead fall back to a predefined
version (that should reflect the most recent release tag).
Signed-off-by: default avatarBernhard Nortmann <bernhard.nortmann@web.de>
      57928140
  13. 05 Oct, 2016 1 commit
  15. 01 Oct, 2016 1 commit
  17. 06 Jun, 2016 5 commits
  19. 03 Jun, 2016 2 commits
  21. 31 May, 2016 2 commits
  23. 30 May, 2016 2 commits
  25. 28 May, 2016 2 commits
  27. 27 May, 2016 1 commit
  29. 26 May, 2016 3 commits
  31. 24 May, 2016 1 commit
    • Bernhard Nortmann's avatar
      fexc: Fix thinko in script decompiler · 6271d370
      Bernhard Nortmann authored 
      

Both the error output in function decompile_section() and the
definition of GPIO_BANK_MAX in script.h suffered from an "off
by one" logic. The bank numbering in the .bin is based on 1,
so it should be added to ('A' - 1) for human-readable output,
and the maximum number corresponding to 'N' is 14.

This became apparent when trying to translate a fex2bin-compiled
a80_optimus_board.bin back to its original .fex equivalent.
Signed-off-by: default avatarBernhard Nortmann <bernhard.nortmann@web.de>
      6271d370
  33. 16 May, 2016 1 commit
  35. 13 May, 2016 2 commits
  37. 11 May, 2016 1 commit
    • Siarhei Siamashka's avatar
      fel: Add fel spl command support for Allwinner A64 · 52768471
      Siarhei Siamashka authored 
      

The SCTLR bits are somewhat different because the V bit is set
to 0 on A64 (Low exception vectors, base address 0x00000000) and
the UNK bit (Reads of this bit return an UNKNOWN value) is also not
the same as on the other SoCs. So the SCTLR check can be relaxed.

Changes in v2:
 - Because the SRAM A and SRAM C reside back-to-back in the address
   space, it is possible to use 40 KiB of SRAM by the SPL for its
   code+data+stack. So the FEL backup storage is moved from 0x18000
   to 0x1A000 to support this.
Signed-off-by: default avatarSiarhei Siamashka <siarhei.siamashka@gmail.com>
      52768471
  39. 09 May, 2016 1 commit
    • Siarhei Siamashka's avatar
      fel-sdboot.sunxi: Add support for A64 and A80 · b4d32f07
      Siarhei Siamashka authored 
      This small bootable stub, which just passes control to the
FEL code in the BROM, needs to be adjusted to also support
Allwinner A64 and Allwinner A80 because the BROM is located
at a different address there.

The SD card boot has a very low priority on Allwinner A64, but
it at least has a higher priority than the SPI NOR Flash:

    https://linux-sunxi.org/BROM#A64



So this patch may help to simplify the FEL mode activation on
devices, which are booting their firmware from the SPI NOR Flash.

Changes in v2:
 - Use SCTLR.V to detect the exception vectors location as
   suggested by Jens Kuske.
 - Add a padding of 32 NOP instructions in the beginning as
   a workaround for some strange failures.
Signed-off-by: default avatarSiarhei Siamashka <siarhei.siamashka@gmail.com>
      b4d32f07