u-boot.git/arch/arm/cpu/pxa, branch v2015.01

arm: move exception handling out of start.S files

2014-05-15T14:24:53Z

Exception handling is basically identical for all ARM targets. Factorize it out of the various start.S files and into a single vectors.S file, and adjust linker scripts accordingly. Signed-off-by: Albert ARIBAUD

arm: remove unused _end_vect and _vectors_end symbols

2014-05-15T14:24:47Z

Signed-off-by: Albert ARIBAUD

arm: pxa: move SP check from start.S to cpuinfo.c

2014-05-15T14:24:41Z

PXA start.S has a PXA (variant) specific check in start.S. Move it to cpuinfo.c. Signed-off-by: Albert ARIBAUD Acked-by: Marek Vasut

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

2014-02-26T21:49:58Z

Conflicts: arch/arm/cpu/armv7/config.mk board/ti/am43xx/mux.c include/configs/am43xx_evm.h Signed-off-by: Tom Rini

arm: remove unneeded symbol offsets and _TEXT_BASE

2014-02-26T20:18:12Z

Remove the last uses of symbol offsets in ARM U-Boot. Remove some needless uses of _TEXT_BASE. Remove all _TEXT_BASE definitions. Signed-off-by: Albert ARIBAUD

kbuild: rename OBJCFLAGS to OBJCOPYFLAGS

2014-02-25T16:01:28Z

Rename OBJCFLAGS to OBJCOPYFLAGS beforehand to use "cmd_objcopy" in scripts/Makefile.lib in an upcoming commit. Signed-off-by: Masahiro Yamada

ARM: merge commonly-defined PLATFORM_RELFLAGS

2014-01-24T21:59:08Z

Before this commit, all arch/arm/cpu/${CPU}/config.mk except ARMv8 had the same option: $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) This commit moves it into arch/arm/config.mk. If the compiler does not support the option, it is ignored by $(call cc-option,...). So this commit gives no harm to ARMv8. Signed-off-by: Masahiro Yamada

ARM: pxa: Fix OneNAND SPL builds

2014-01-13T11:39:10Z

The OneNAND SPL used on PXA is slightly obscure. Due to the OneNAND limitation, where we have only the first 1KiB of the OneNAND available upon power-up as a memory-mapped area, from which the CPU starts executing, we place only the most essential code into this first 1KiB . This code copies the rest of the SPL into SRAM and jumps to it. This code is stored in section .text.0 . The rest of the SPL is stored in section .text.1 . When running the OBJCOPY on the SPL, it will preserve only .text section, but the .text.0 and .text.1 are stripped away from the result, thus making the SPL binary empty. The patch adds additional -j parameters to the OBJCOPY for PXA during the SPL build, which will preserve the .text.0 and .text.1 sections. Moreover, this patch also adds missing functions into the .text.0 section, since otherwise the PXA270 with 1KiB-window OneNAND won't be able to boot. Signed-off-by: Marek Vasut Cc: Albert Aribaud Cc: Tom Rini

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

2014-01-10T15:56:00Z

Bringing in the MMC tree means that CONFIG_BOUNCE_BUFFER needed to be added to include/configs/exynos5-dt.h now. Conflicts: include/configs/exynos5250-dt.h Signed-off-by: Tom Rini

ARM: pxa: prevent PXA270 occasional reboot freezes

2013-12-18T15:00:37Z

Erratum 71 of PXA270M Processor Family Specification Update (April 19, 2010) explains that watchdog reset time is just 8us insead of 10ms in EMTS. If SDRAM is not reset, it causes memory bus congestion and the device hangs. We put SDRAM in selfresh mode before watchdog reset, removing potential freezes. Signed-off-by: Sergei Ianovich CC: Marek Vasut