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* arm: do not force d-cache enable on all boardsAneesh V2011-09-04-5/+67
| | | | | | | | | | | | c2dd0d45540397704de9b13287417d21049d34c6 added dcache_enable() to board_init_r(). This enables d-cache for all ARM boards. As a result some of the arm boards that are not cache-ready are broken. Revert this change and allow platform code to take the decision on d-cache enabling. Also add some documentation for cache usage in ARM. Signed-off-by: Aneesh V <aneesh@ti.com>
* ORIGEN: Add MMC SPL supportChander Kashyap2011-09-04-1/+221
| | | | | | | Adds mmc boot support. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* ARMV7: Add support for Samsung ORIGEN boardChander Kashyap2011-09-04-0/+1641
| | | | | | | | Origen board is based upon S5PV310 SoC which is similiar to S5PC210 SoC. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* i2c:gpio:s5p: Enable I2C GPIO on the GONI targetŁukasz Majewski2011-09-04-0/+12
| | | | | | | | | This patch enables the software I2C for GONI reference target. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Heiko Schocher <hs@denx.de>
* i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)Łukasz Majewski2011-09-04-0/+86
| | | | | | | | | | | This patch adds support for software I2C for GONI and Universal C210 reference targets. It adds support for access to GPIOs by number, not as it is present, by bank and offset. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Heiko Schocher <hs@denx.de>
* Tegra2: Use clock and pinmux functions to simplify codeSimon Glass2011-09-04-76/+20
| | | | Signed-off-by: Simon Glass <sjg@chromium.org>
* Tegra2: Add additional pin multiplexing featuresSimon Glass2011-09-04-35/+210
| | | | | | | This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>
* Tegra2: Add more clock supportSimon Glass2011-09-04-142/+524
| | | | | | This adds functions to enable/disable clocks and reset to on-chip peripherals. Signed-off-by: Simon Glass <sjg@chromium.org>
* Tegra2: Add microsecond timer functionSimon Glass2011-09-04-6/+42
| | | | | | | These functions provide access to the high resolution microsecond timer and tidy up a global variable in the code. Signed-off-by: Simon Glass <sjg@chromium.org>
* ARM: remove broken "at91rm9200dk" boardWolfgang Denk2011-09-04-1080/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "m501sk" boardWolfgang Denk2011-09-04-752/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "kb9202" boardWolfgang Denk2011-09-04-358/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "csb637" boardWolfgang Denk2011-09-04-342/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "cmc_pu2" boardWolfgang Denk2011-09-04-1066/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "at91cap9adk" boardWolfgang Denk2011-09-04-711/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stelian Pop <stelian.pop@leadtechdesign.com>
* ARM: remove broken "voiceblue" boardWolfgang Denk2011-09-04-896/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "smdk2400" boardWolfgang Denk2011-09-04-1051/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Gary Jennejohn <garyj@denx.de>
* ARM: remove broken "sbc2410x" boardWolfgang Denk2011-09-04-1085/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "netstar" boardWolfgang Denk2011-09-04-1316/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "mx1fs2" boardWolfgang Denk2011-09-04-1626/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "lpd7a40x" boardsWolfgang Denk2011-09-04-1281/+1
| | | | | | Remove lpd7a400 and lpd7a404 boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "edb93xx" boardsWolfgang Denk2011-09-04-972/+8
| | | | | | | Remove edb9301, edb9302, edb9302a, edb9307, edb9307a, edb9312, edb9315 and edb9315a boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "B2" boardWolfgang Denk2011-09-04-689/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andrea Scian <andrea.scian@dave-tech.it>
* ARM: remove broken "armadillo" boardWolfgang Denk2011-09-04-725/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Rowel Atienza <rowel@diwalabs.com>
* ARM: remove broken "assabet" boardWolfgang Denk2011-09-04-502/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: George G. Davis <gdavis@mvista.com>
* ARM: versatile: drop warningsStefano Babic2011-09-04-1/+1
| | | | | | | | Drop warning: "passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type" Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Albert Aribaud <albert.u.boot@aribaud.net>
* IMX: scb9328: drop warningsStefano Babic2011-09-04-1/+1
| | | | | | | | Drop warning: "passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type" Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Torsten Koschorrek <koschorrek@synertronixx.de>
* MX31: imx31_litekit: make use of GPIO frameworkStefano Babic2011-09-04-0/+1
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX31: mx31ads: make use of GPIO frameworkStefano Babic2011-09-04-0/+1
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: mx51evk: make use of GPIO frameworkStefano Babic2011-09-04-13/+6
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX35: mx35pdk: make use of GPIO frameworkStefano Babic2011-09-04-3/+3
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: mx53loco: make use of GPIO frameworkStefano Babic2011-09-04-3/+3
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <r64343@freescale.com>
* MX5: mx53evk: make use of GPIO frameworkStefano Babic2011-09-04-3/+3
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <r64343@freescale.com>
* MX5: vision2: make use of GPIO frameworkStefano Babic2011-09-04-44/+27
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: mx53smd: make use of GPIO frameworkStefano Babic2011-09-04-2/+2
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* MX5: mx53ard: make use of GPIO frameworkStefano Babic2011-09-04-4/+4
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* MX25: zmx25: make use of GPIO frameworkStefano Babic2011-09-04-21/+14
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Matthias Weisser <weisserm@arcor.de>
* MX5: efikamx: make use of GPIO frameworkStefano Babic2011-09-04-38/+24
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Marek Vasut <marek.vasut@gmail.com>
* MX31: QONG: make use of GPIO frameworkStefano Babic2011-09-04-24/+22
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX35: make use of GPIO framework for MX35 processorStefano Babic2011-09-04-0/+40
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: make use of GPIO framework for MX5 processorStefano Babic2011-09-04-7/+35
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX31: make use of GPIO framework for MX31 processorStefano Babic2011-09-04-7/+35
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX25: make use of GPIO framework for MX25 processorStefano Babic2011-09-04-12/+45
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* IMX: uniform GPIO interface using GPIO frameworkStefano Babic2011-09-04-65/+51
| | | | | | | | | IMX processors has a slightly different interface to access GPIOs and do not make use of the provided GPIO framework. The patch substitutes mxc_ specific functions and make use of the API in asm/gpio.h Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX: MX35 / MX5: uniform clock command with powerpcStefano Babic2011-09-04-4/+4
| | | | | | | | | | | There was already a command to show the processor clocks for PowerPC (clocks). For i.MX, the "clockinfo" command was introduce. The patch sets the same command name used on PowerPC. A nasty and not needed newline is also dropped in the help for the command. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX35: MX35PDK: support additional RAM on CSD1Stefano Babic2011-09-04-9/+23
| | | | | | | Modules on mx35pdk have additional 128MB memory connected to CSD1. Signed-off-by: Stefano Babic <sbabic@denx.de>
* mx53: ddr3: Update DD3 initializationFabio Estevam2011-09-04-9/+9
| | | | | | | | | | | Updated mx53 ddr3 script in order to align with the latest Freescale version from July 8, 2011: -change ESDREF[REF_SEL]=01 (for 32KHz), from incorrect setting of 00 (64KHz) -change DDR3 MR0 write to "setmem /32 0x63fd901c = 0x052080b0" from "0x092080b0". This changes write recovery from 8 clocks to 6 clocks (in line with ESDCFG1[tWR]) Signed-off-by: Lily Zhang <r58066@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* ARM: MX51: PLL errata workaroundDavid Jander2011-09-04-0/+60
| | | | | | | | | | | | | This is a port of the official PLL errata workaround from Freescale to mainline u-boot. The PLL's in the i.MX51 processor can go out of lock due to a metastable condition in an analog flip-flop when used at high frequencies. This workaround implements an undocumented feature in the PLL (dither mode), which causes the effect of this failure to be much lower (in terms of frequency deviation), avoiding system failure, or at least decreasing the likelihood of system failure. Signed-off-by: David Jander <david@protonic.nl>
* ARM: versatilepb : drop warnings due to double definitionsStefano Babic2011-09-04-5/+1
| | | | | | | CONFIG_ARCH_VERSATILE_PB is defined twice - drop the define from config.h. Signed-off-by: Stefano Babic <sbabic@denx.de>
* omap4: increase SRAM budget to fix build errorAneesh V2011-09-04-2/+2
| | | | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Cc: Dirk Behme <dirk.behme@googlemail.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Dirk Behme<dirk.behme@googlemail.com>
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