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* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-241-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* lib: consolidate hang()Andreas Bießmann2013-05-011-7/+0
| | | | | | | | | Delete all occurrences of hang() and provide a generic function. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> [trini: Modify check around puts() in hang.c slightly] Signed-off-by: Tom Rini <trini@ti.com>
* mx23: SPL: Add boot mode supportOtavio Salvador2013-01-211-0/+25
| | | | | | | | | This adds the boot mode support for i.MX23 processors. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
* mxs: Staticize SPL functionsMarek Vasut2012-12-041-2/+2
| | | | | | | | | The MXS SPL didn't mark local functions "static". Fix it. This also makes the SPL smaller by roughly 300 bytes. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
* serial: mxs: spl: Remove empty serial_* functions from SPL codeMarek Vasut2012-10-151-4/+0
| | | | | | | | | | | | Remove the empty bodies from serial_* functions from MXS SPL code. These empty implementations are now in common/serial.c instead so declaring them also in the SPL code would cause a colision once serial multi is enabled unconditionally. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Stefano Babic <sbabic@denx.de>
* MX28: Fixup the ad-hoc use of DIGCTL_MICROSECONDSMarek Vasut2012-09-041-3/+5
| | | | | | | | | | Use proper struct-based access for this register in the SPL code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* mxs: Convert sys_proto.h prefixes to 'mxs'Otavio Salvador2012-09-011-3/+3
| | | | | | | The sys_proto.h functions (except the boot modes) are compatible with i.MX233 and i.MX28 so we use 'mxs' prefix for its methods. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: Remove not required explicit iomux-mx28.h includeOtavio Salvador2012-09-011-1/+0
| | | | | | | | The iomux header is included on sys_proto.h so to avoid SoC specific header inclusion. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Marek Vasut <marex@denx.de>
* mxs: Reowork SPL to use 'mxs' prefix for methodsOtavio Salvador2012-09-011-10/+10
| | | | Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: reorganize source directory for easy sharing of code in i.MXS SoCsOtavio Salvador2012-09-011-0/+135
Most code can be shared between i.MX23 and i.MX28 as both are from i.MXS family; this source directory structure makes easy to share code among them. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
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