u-boot.git/arch/powerpc/lib, branch v2013.10

Merge branch 'master' of git://git.denx.de/u-boot-i2c

2013-07-24T13:50:24Z

The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini

i2c, soft-i2c: switch to new multibus/multiadapter support

2013-07-23T03:54:29Z

- added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher Cc: Simon Glass Cc: Stephen Warren

i2c: common changes for multibus/multiadapter support

2013-07-23T03:54:28Z

Signed-off-by: Heiko Schocher Signed-off-by: Simon Glass Cc: Henrik Nordström

Build arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTM

2013-07-16T22:44:30Z

MAKEALL is fine for ppc4xx and mpc85xx. Run checks were done on our controlcenterd hardware. Signed-off-by: Dirk Eibach Signed-off-by: Andy Fleming

Fix bootm to work on powerpc again (compressed uImage)

2013-06-28T20:26:52Z

Patch 35fc84fa1 [Refactor the bootm command to reduce code duplication] breaks booting Linux (compressed uImage with fdt) on powerpc. boot_jump_linux() mustn't be called before boot_prep_linux() and boot_body_linux() have been called. So remove the superfluous call to boot_jump_linux() in arch/powerpc/lib/bootm.c as its called later on in this function. Signed-off-by: Stefan Roese Cc: Simon Glass Cc: Tom Rini

Power: remove support for Freescale MPC8220

2013-05-15T12:41:03Z

The Freescale MPC8220 Power Architecture processors have long reached EOL; Freescale does not even list these any more on their web site. Remove the code to avoid wasting maitaining efforts on dead stuff. Signed-off-by: Wolfgang Denk Cc: Andy Fleming

powerpc: Use image_setup_linux() instead of local code

2013-05-14T19:37:25Z

Rather than having similar code in powerpc, use image_setup_linux() which should be common across all architectures that use the FDT. Signed-off-by: Simon Glass

lib: consolidate hang()

2013-05-01T20:41:08Z

Delete all occurrences of hang() and provide a generic function. Signed-off-by: Andreas Bießmann Acked-by: Albert ARIBAUD [trini: Modify check around puts() in hang.c slightly] Signed-off-by: Tom Rini

powerpc/lib: fix unsafe register handling in wait_ticks

2013-04-10T14:31:02Z

If watchdog is enabled, the arch/powerpc/lib/ticks.S::wait_ticks() function calls the function specified by the WATCHDOG_RESET macro. The wait_ticks function depends on the registers r0, r6 and r7 being preserved however that is not guaranteed, e.g. if the reset function is a C function this will probably overwrite r0 and cause an endless loop. The following patch changes to using r14+r15 instead of r6+r7 (to resemble what would have been generated by a C compiler) and saves all necessary registers on the stack. The patch has been tested on a custom MPC5125 based machine using the 512x powerpc architecture. Signed-off-by: Mats Karrman Cc: Wolfgang Denk Acked-by: Joakim Tjernlund Tested-by: Stefan Roese