u-boot.git/arch/powerpc, branch v2016.01-rc2

PPC4xx: Create "liebherr" vendor directory

2015-11-30T11:50:29Z

In preparation of some new Liebherr boards to be added soon, a new "liebherr" vendor directory gets created, and the "lwmon5" board directory is moved into this new vendor directory. cc: Stefan Roese Signed-off-by: Wolfgang Denk Signed-off-by: Stefan Roese

ppc4xx: Remove remnants from ocotea, taishan, ebony and taihu

2015-11-30T11:44:54Z

The removal of some PPC4xx boards did not catch all references to these boards. This patch now removes all remnants still left. Signed-off-by: Stefan Roese Cc: Stefan Roese

ns16550: unify serial_ppc

2015-11-22T02:50:04Z

Unify serial_ppc, and use the generic binding. Signed-off-by: Thomas Chou Reviewed-by: Tom Rini [trini: Add TODO comment] Signed-off-by: Tom Rini

Move console definitions into a new console.h file

2015-11-20T03:27:50Z

The console includes a global variable and several functions that are only used by a small subset of U-Boot files. Before adding more functions, move the definitions into their own header file. Signed-off-by: Simon Glass

mpc83xx: Add strider board

2015-11-12T23:03:48Z

The gdsys strider board is based on a Freescale MPC8308 SOC. It boots from NOR-Flash, kernel and rootfs are stored on SD-Card. On board peripherals include: - 1x 10/100 Mbit/s Ethernet (optional) - Lattice ECP3 FPGA connected via eLBC Signed-off-by: Dirk Eibach [trini: Drop setting CONFIG_SYS_GENERIC_BOARD, this is always true now] Signed-off-by: Tom Rini

powerpc: Finish updating u-boot*lds scripts for newer binutils

2015-11-10T14:20:29Z

In 522b021 we dropped 'PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4)' lines in the mpc85xx linker scripts as this is not required and breaks newer binutils. This commit cleans up the rest of the powerpc linker scripts. Signed-off-by: Tom Rini

Various Makefiles: Add SPDX-License-Identifier tags

2015-11-10T14:19:52Z

After consulting with some of the SPDX team, the conclusion is that Makefiles are worth adding SPDX-License-Identifier tags too, and most of ours have one. This adds tags to ones that lack them and converts a few that had full (or in one case, very partial) license blobs into the equivalent tag. Cc: Kate Stewart Signed-off-by: Tom Rini

mpc85xx/u-boot*.lds: remove _GLOBAL_OFFSET_TABLE_ definition

2015-11-09T23:21:06Z

In binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbols defined by PROVIDE in u-boot.lds overrides the linker built-in symbols (https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff; h=b893397a4b1316610f49819344817715e4305de9), so the linker is treating _GLOBAL_OFFSET_TABLE_ as a definition into the .reloc section. To align with the change of binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbol should not be defined in sections, and the symbols in linker generated .got section should be used(https://sourceware.org/ml/binutils/2008-09/ msg00122.html) Fixed the following build errors with binutils-2.25: | powerpc-poky-linux-gnuspe-ld.bfd: _GLOBAL_OFFSET_TABLE_ not defined in linker created .got Signed-off-by: Zhenhua Luo Signed-off-by: Prabhakar Kushwaha

Replace "extern inline" with "static inline"

2015-11-09T23:19:40Z

A number of headers define functions as "extern inline" which is causing problems with gcc5. The reason is that starting with version 5.1, gcc defaults to the standard C99 semantics for the inline keyword. Under the traditional GNU inline semantics, an "extern inline" function would never create an external definition, the same as inline *without* extern in C99. In C99, and "extern inline" definition is simply an external definition with an inline hint. In short, the meanings of inline with and without extern are swapped between GNU and C99. The upshot is that all these definitions in header files create an external definition wherever those headers are included, resulting in multiple definition errors at link time. Changing all these functions to "static inline" fixes the problem since this works as desired in all gcc versions. Although the semantics are slightly different (a static inline definition may result in an actual function being emitted), it works as intended in practice. This patch also removes extern prototype declarations for the changed functions where they existed. Signed-off-by: Mans Rullgard

powerpc: Remove __ilog2_u64 and ffs4 from bitops

2015-11-05T21:47:05Z

Remove __ilog2_u64 and ffs4 from powerpc bitops to align with the kernel implementation. Use the generic __ffs64 instead of a custom powerpc implementation. Cc: York Sun Signed-off-by: Fabio Estevam Reviewed-by: Tom Rini Reviewed-by: Heiko Schocher Reviewed-by: Jagan Teki