u-boot.git/arch/arm/lib, branch v2014.07

ARM: cache_v7: use __weak

2014-07-04T17:57:22Z

This is not only more readable but also prevents a warning about a missing prototype. The prototypes which are actually missing are added. cc: Albert Aribaud Signed-off-by: Jeroen Hofstee Reviewed-by: Tom Rini

arm: Add support for semihosting for armv8 fastmodel targets.

2014-07-03T06:35:45Z

The armv8 ARM Trusted Firmware (ATF) can be used to load various ATF images and u-boot, and does this for virtual platforms by using semihosting. This commit extends this idea by allowing u-boot to also use semihosting to load the kernel/ramdisk/dtb. This eliminates the need for a bootwrapper and produces a more realistic boot sequence with virtual models. Though the semihosting code is quite generic, support for armv7 in fastmodel is less useful due to the wide range of available silicon and the lack of a free armv7 fastmodel, so this change contains an untested armv7 placeholder for the service trap opcode. Please refer to doc/README.semihosting for a more detailed description of semihosting and how it is used with the armv8 virtual platforms. Signed-off-by: Darwin Rambo Cc: trini@ti.com Cc: fenghua@phytium.com.cn Cc: bhupesh.sharma@freescale.com

Merge branch 'u-boot/master' into 'u-boot-arm/master'

2014-06-25T08:39:58Z

arm: fix a double-definition error of _start symbol

2014-06-09T08:36:40Z

The symbol "_start" is defined twice in arch/arm/lib/vectors.S: around line 48 and line 54. If CONFIG_SYS_DV_NOR_BOOT_CFG is defined (as on calimain board), build fails: arch/arm/lib/vectors.S: Assembler messages: arch/arm/lib/vectors.S:54: Error: symbol `_start' is already defined make[1]: *** [arch/arm/lib/vectors.o] Error 1 make: *** [arch/arm/lib] Error 2 Signed-off-by: Masahiro Yamada Cc: Albert ARIBAUD

arm: fdt_control: fix a build error with CONFIG_OF_EMBED=y

2014-06-05T18:38:38Z

The build fails if a non-generic ARM board is compiled with CONFIG_OF_EMBED=y. The correct symbol name for embedded FDT is not __dtb_db_begin, but __dtb_dt_begin. (A typo introduced by commit 6ab6b2af) Signed-off-by: Masahiro Yamada Acked-by: Simon Glass

Merge remote-tracking branch 'u-boot/master'

2014-05-20T08:05:42Z

Conflicts: boards.cfg Conflicts were trivial once u-boot-arm/master boards.cfg was reformatted (commit 6130c146) to match u-boot/master's own reformatting (commit 1b37fa83).

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

arm1136: move cache code from start.S to cache.c

2014-05-15T14:24:26Z

arch/arm/cpu/arm1136/start.S contain a cache flushing function. Remove the function and move its code into arch/arm/lib/cache.c. Signed-off-by: Albert ARIBAUD

bd_info: remove bi_barudrate member from struct bd_info

2014-05-12T19:19:45Z

gd->bd->bi_baudrate is a copy of gd->baudrate. Since baudrate is a common feature for all architectures, keep gd->baudrate only. It is true that bi_baudrate was passed to the kernel in that structure but it was a long time ago. Signed-off-by: Masahiro Yamada Cc: Tom Rini Cc: Simon Glass Cc: Wolfgang Denk Cc: Heiko Schocher Acked-by: Michal Simek (For microblaze)

Merge branch 'u-boot/master' into 'u-boot-arm/master'

2014-04-08T07:25:08Z

Conflicts: arch/arm/cpu/arm926ejs/mxs/Makefile include/configs/trats.h include/configs/trats2.h include/mmc.h