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* arm: pxa: introducing cpuinfo display for marvell pxa270mMarcel Ziswiler2015-03-05-2/+15
| | | | | | | | | | | | | | | 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 <marex@denx.de>
* arm: pxa: move SP check from start.S to cpuinfo.cAlbert ARIBAUD2014-05-15-0/+6
| | | | | | | | PXA start.S has a PXA (variant) specific check in start.S. Move it to cpuinfo.c. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Marek Vasut <marex@denx.de>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-14/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* pxa: Add code to examine cpu model and revisionLukasz Dalek2012-10-15-2/+9
| | | | | | | Add function which return CPU model and revision which can be used for cpu detection. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* PXA: Add cpuinfo display for PXA2xxMarek Vasut2011-12-06-0/+132
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>