u-boot.git/arch/arm/cpu/pxa, branch v2016.01

arm: pxa: clean-up include file order

2015-08-24T18:30:37Z

Cleaning up order of include files by sorting them alphabetically keeping in mind to leave common.h on top. Signed-off-by: Marcel Ziswiler

arm: pxa: use common timer functions

2015-08-24T18:30:37Z

This patch moves pxa to the common timer functions added in commit 8dfafdd - Introduce common timer functions The (removed) pxa timer code (specifically __udelay()) could deadlock at the 32-bit boundary of get_ticks(). get_ticks() returned a 32-bit value cast up to a 64-bit value. If get_ticks() + tmo in __udelay() crossed the 32-bit boundary, the while condition became unconditionally true and locked the processor. Rather than patch the specific pxa issues, simply move everything over to the common code. Signed-off-by: Andrew Ruder Cc: Marek Vasut Cc: Tom Rini

pxa: Fix boot hang by avoiding vector relocation

2015-08-24T18:30:37Z

Since commit 3ff46cc42b9d73d0 ("arm: relocate the exception vectors") pxa does not boot anymore. Add a specific relocate_vectors macro that skips the vector relocation, as the pxa SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows pxa to boot again. Cc: Marek Vasut Signed-off-by: Andrew Ruder

ARM: move -march=* and -mtune= options to arch/arm/Makefile

2015-03-27T15:55:22Z

My main motivations for this commit are: [1] Follow the arch/arm/Makefile style of Linux Kernel [2] Maintain compiler options systematically Currently, we give -march=* and -mtune=* options inconsistently: Only some of the CPUs pass -march=* and -mtune=* options. By collecting such options into the single place arch/arm/Makefile we can tell which options are missing at a glance. [3] Prepare for deprecating arch/*/cpu/*/config.mk Note: This commit just moves the compiler options so as not to change the behavior at all. It does not care about the correctness of the given options. Fox example, "-march=armv5te" might be better than "-march=armv4" for ARM946EJS, but it is beyond the scope this commit. Also, filling the missing -march=* and -tune=* is left to follow-up patches. Signed-off-by: Masahiro Yamada Acked-by: Marek Vasut Acked-by: Stefan Roese

remove unnecessary version.h includes

2015-03-24T14:50:50Z

Various files are needlessly rebuilt every time due to the version and build time changing. As version.h is not actually needed, remove the include. Signed-off-by: Rob Herring Cc: Albert Aribaud Cc: Stefano Babic Cc: Minkyu Kang Cc: Marek Vasut Cc: Tom Warren Cc: Michal Simek Cc: Macpaul Lin Cc: Wolfgang Denk Cc: York Sun Cc: Stefan Roese Cc: Nobuhiro Iwamatsu Cc: Simon Glass Cc: Philippe Reynes Cc: Eric Jarrige Cc: "David Müller" Cc: Phil Edworthy Cc: Robert Baldyga Cc: Torsten Koschorrek Cc: Anatolij Gustschin Reviewed-by: Linus Walleij Reviewed-by: Łukasz Majewski

arm: pxa: introducing cpuinfo display for marvell pxa270m

2015-03-05T14:24:10Z

According to table 2-3 on page 87 of Marvell's latest PXA270 Specification Update Rev. I from 2010.04.19 [1] there exists a breed of chips with a new CPU ID for PXA270M A1 stepping which our latest Colibri PXA270 V2.4A modules actually have assembled. This patch helps in correctly identifying those chips upon boot as well which then looks as follows: CPU: Marvell PXA27xM rev. A1 [1] http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf Acked-by: Marek Vasut

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