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Author SHA1 Message Date
Aneesh V
cba4b1809f arm: do not force d-cache enable on all boards 
c2dd0d4554 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>
 2011-09-04 11:36:16 +02:00
Chander Kashyap
98a48c5de5 ORIGEN: Add MMC SPL support 
Adds mmc boot support.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2011-09-04 11:36:16 +02:00
Chander Kashyap
b9a1ef219e ARMV7: Add support for Samsung ORIGEN board 
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>
 2011-09-04 11:36:15 +02:00
Łukasz Majewski
85776b0214 i2c:gpio:s5p: Enable I2C GPIO on the GONI target 
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>
 2011-09-04 11:36:15 +02:00
Łukasz Majewski
9f15bc0c1c i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c) 
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>
 2011-09-04 11:36:15 +02:00
Simon Glass
d07dc4993d Tegra2: Use clock and pinmux functions to simplify code 
Signed-off-by: Simon Glass <sjg@chromium.org>
 2011-09-04 11:36:15 +02:00
Simon Glass
858bd095e1 Tegra2: Add additional pin multiplexing features 
This adds an enum for each pin and some functions for changing the pin
muxing setup.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2011-09-04 11:36:15 +02:00
Simon Glass
b4ba2be8dc Tegra2: Add more clock support 
This adds functions to enable/disable clocks and reset to on-chip peripherals.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2011-09-04 11:36:15 +02:00
Simon Glass
39d3416f0a Tegra2: Add microsecond timer function 
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>
 2011-09-04 11:36:15 +02:00
Wolfgang Denk
1c85752258 ARM: remove broken "at91rm9200dk" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:15 +02:00
Wolfgang Denk
b1a2bd4bb3 ARM: remove broken "m501sk" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:15 +02:00
Wolfgang Denk
5bd3814bb7 ARM: remove broken "kb9202" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
d14af08466 ARM: remove broken "csb637" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
37a9b4d0b7 ARM: remove broken "cmc_pu2" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
b550834458 ARM: remove broken "at91cap9adk" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stelian Pop <stelian.pop@leadtechdesign.com>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
1b793a472e ARM: remove broken "voiceblue" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
ad218a868b ARM: remove broken "smdk2400" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Gary Jennejohn <garyj@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
1f7f0edd3c ARM: remove broken "sbc2410x" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
6ea2405489 ARM: remove broken "netstar" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:14 +02:00
Wolfgang Denk
69624195a3 ARM: remove broken "mx1fs2" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:13 +02:00
Wolfgang Denk
957731eda0 ARM: remove broken "lpd7a40x" boards 
Remove lpd7a400 and lpd7a404 boards.

Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:13 +02:00
Wolfgang Denk
716f7ade10 ARM: remove broken "edb93xx" boards 
Remove edb9301, edb9302, edb9302a, edb9307, edb9307a, edb9312,
edb9315 and edb9315a boards.

Signed-off-by: Wolfgang Denk <wd@denx.de>
 2011-09-04 11:36:13 +02:00
Wolfgang Denk
5dcf53696f ARM: remove broken "B2" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andrea Scian <andrea.scian@dave-tech.it>
 2011-09-04 11:36:13 +02:00
Wolfgang Denk
be28857072 ARM: remove broken "armadillo" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Rowel Atienza <rowel@diwalabs.com>
 2011-09-04 11:36:13 +02:00
Wolfgang Denk
c91e90db8c ARM: remove broken "assabet" board 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: George G. Davis <gdavis@mvista.com>
 2011-09-04 11:36:13 +02:00
Stefano Babic
689d0fa36a ARM: versatile: drop warnings 
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>
 2011-09-04 11:36:13 +02:00
Stefano Babic
a410d0a343 IMX: scb9328: drop warnings 
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>
 2011-09-04 11:36:13 +02:00
Stefano Babic
87e14f0f56 MX31: imx31_litekit: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:13 +02:00
Stefano Babic
5bd9a9b01b MX31: mx31ads: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:12 +02:00
Stefano Babic
753fc2ebf9 MX5: mx51evk: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:12 +02:00
Stefano Babic
a4adedd439 MX35: mx35pdk: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:12 +02:00
Stefano Babic
50410078cd MX5: mx53loco: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <r64343@freescale.com>
 2011-09-04 11:36:12 +02:00
Stefano Babic
f7a364745e MX5: mx53evk: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <r64343@freescale.com>
 2011-09-04 11:36:12 +02:00
Stefano Babic
4c0443c41f MX5: vision2: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:12 +02:00
Stefano Babic
04e25fd629 MX5: mx53smd: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
 2011-09-04 11:36:12 +02:00
Stefano Babic
00c07fe692 MX5: mx53ard: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
 2011-09-04 11:36:12 +02:00
Stefano Babic
7caa655f74 MX25: zmx25: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Matthias Weisser <weisserm@arcor.de>
 2011-09-04 11:36:12 +02:00
Stefano Babic
e70a10607d MX5: efikamx: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Marek Vasut <marek.vasut@gmail.com>
 2011-09-04 11:36:12 +02:00
Stefano Babic
9400f59267 MX31: QONG: make use of GPIO framework 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Stefano Babic
729b74add9 MX35: make use of GPIO framework for MX35 processor 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Stefano Babic
7d8d0b1a4a MX5: make use of GPIO framework for MX5 processor 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Stefano Babic
6cb2e774f2 MX31: make use of GPIO framework for MX31 processor 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Stefano Babic
41eca7416c MX25: make use of GPIO framework for MX25 processor 
Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Stefano Babic
d8e0ca851b IMX: uniform GPIO interface using GPIO framework 
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>
 2011-09-04 11:36:11 +02:00
Stefano Babic
7acec25948 MX: MX35 / MX5: uniform clock command with powerpc 
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>
 2011-09-04 11:36:11 +02:00
Stefano Babic
6b5acfc121 MX35: MX35PDK: support additional RAM on CSD1 
Modules on mx35pdk have additional 128MB
memory connected to CSD1.

Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:11 +02:00
Fabio Estevam
9691c5b96d mx53: ddr3: Update DD3 initialization 
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>
 2011-09-04 11:36:11 +02:00
David Jander
9db1bfa110 ARM: MX51: PLL errata workaround 
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>
 2011-09-04 11:36:11 +02:00
Stefano Babic
96c9745fa1 ARM: versatilepb : drop warnings due to double definitions 
CONFIG_ARCH_VERSATILE_PB  is defined twice - drop
the define from config.h.

Signed-off-by: Stefano Babic <sbabic@denx.de>
 2011-09-04 11:36:06 +02:00
Aneesh V
f89f6109e9 omap4: increase SRAM budget to fix build error 
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>
 2011-09-04 11:34:30 +02:00