Commit graph

2610 commits

Author SHA1 Message Date
Nobuhiro Iwamatsu
35729c6cb3 rmobile: Fix build timer driver with BUILD_DIR
Rmobile common timer driver  diverts the same driver as SH architecture.
When it builds at the same place with source, it is no problem, but when
it builds out of source, it cannot build.
This patch revises this problem.

Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2012-10-03 08:47:29 +02:00
Nobuhiro Iwamatsu
2d61084be9 arm: rmobile: Add cpu_eth_init function
This supports ethernet driver of RMOBILE R8A7740.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:25 +02:00
Hideyuki Sano
1a31ca4a78 arm: rmobile: Add support for ATMARK-TECHNO Armadillo-800EVA board
The Armadillo-800EVA board has Renesas R-Mobile R8A7740, 512MB DDR3-SDRAM,
Ethernet, and more.

This patch supports the following functions:
 - 512MB DDR3-SDRAM
 - Serial console (SCIF)
 - Ethernet MAC(MII) & PHY(SMSC)

Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:25 +02:00
Nobuhiro Iwamatsu
62d0b6bab1 arm: rmobile: Add support PFC of Renesas R8A7740
Renesas R8A7740 has GPIO based PFC. This privode framework of PFC.
The code included in this base from linux kernel.

Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:25 +02:00
Nobuhiro Iwamatsu
cfa291b7b8 arm: rmobile: Add support Renesas R8A7740
Renesas R8A7740 is CPU with Cortex-A9.
This supports the basic register definition and GPIO.

Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:25 +02:00
Nobuhiro Iwamatsu
2c541df901 arm: rmobile: Add support TMU base timer function
Some rmobile SoC has TMU base timer function. This supports TMU.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:24 +02:00
Nobuhiro Iwamatsu
2f7ea5b047 arm: rmobile: Change initializing ICCICR register
There is rmobile without ICCICR.
ICCICR is initialized only when ICCICR is defined.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:24 +02:00
Tetsuyuki Kobayashi
4f007b8334 arm: rmobile: kzm9g: separate cpu_rev to integer and fraction
According to SoC document, revision info is separated to integer part and
fracton part.
So I separete rmobile_get_cpu_rev() to rmobile_get_cpu_rev_integer() and
rmobile_get_cpu_rev_fraction().

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:24 +02:00
Tetsuyuki Kobayashi
170cc96f6c arm: rmobile: kzm9g: fix CPU info
CPU info register was read wrongly by mistake. And function rmobile_get_cpu_rev() was not called properly.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:24 +02:00
Tetsuyuki Kobayashi
2c1157df46 arm: rmobile: kzm9g: Add dummy member to struct sh73a0_rwdt
Add dummy member to struct sh73a0_rwdt in sh73a0.h.
Without this, initializing watch dog timer goes wrong.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:23 +02:00
Nobuhiro Iwamatsu
c7ee8a508b arm: rmobile: Support build with gcc-4.6 or later
Latest rmobile code was tested by using old gcc (gcc-4.4).
When we use gcc-4.6 (or later), the build is made, but does not work.
This solves a problem not to work by add -march=armv5 to compiple option
when we built in gcc-4.6 (or later).
I tested by linaro's compiler version 2012.04-20120426.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:23 +02:00
Tetsuyuki Kobayashi
4306abda00 arm: rmobile: kzm9g: enable reset command
Do soft power on reset in U-Boot reset command.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:23 +02:00
Tetsuyuki Kobayashi
a12633122c arm: rmobile: kzm9g: Adjust low level hardware setting
Adjust low level hardware setting in s_init.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu
8d811ca36a arm: rmobile: Add supoprt for KMC KZM-A9-GT board
The KZM-A9-GT board has Renesas R-Mobile SH73A0, 512MB DDR2-SDRAM,
USB, Ethernet, and more.

This patch supports the following functions:
	- 512MB DDR2-SDRAM
	- 16MB NOR Flash memory
	- Serial console (SCIF)
	- Ethernet (SMSC)
	- I2C

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu
b045a23773 arm: rmobile: Add support PFC of Renesas SH73A0
Renesas SH73A0 has GPIO based PFC. This privode framework of PFC.
The code included in this base from linux kernel.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu
1cdf2482d1 arm: rmobile: Add support Renesas SH73A0
Renesas SH73A0 is CPU with Cortex-A9.
This supports the basic register definition and GPIO.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu
4fb44e22ec arm: rmobile: Add basic support for Renesas R-Mobile
This patch adds minimum support for R-Mobile. Only minimal support with timer.
This CPU can uses the peripheral of Renesas SuperH.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu
a6cd85aad2 ARMv7: Add register definition of global timer
ARMv7 has global timer. This provides the register definition of this timer.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-10-03 02:04:22 +02:00
Simon Glass
94fd1316b7 bootstage: Store boot timings in device tree
Add an option, CONFIG_BOOTSTAGE_FDT to pass boot timings to the kernel
in the device tree, if available. To use this, you must have
CONFIG_OF_LIBFDT defined.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-02 22:39:33 +02:00
Stefan Kristiansson
f9882246a0 openrisc/bitops: add hweightX defines
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-10-02 11:55:45 -07:00
Stefan Kristiansson
2bcffa6faa openrisc: implement get_ticks and get_tbclk
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-10-02 11:55:45 -07:00
Joel A Fernandes
90207b6268 am33xx: Fix fetching of mmc1 bootmode from bootrom for AM33XX
U-boot should not ignore getting the bootmode passed on from the bootrom.
With this, U-boot SPL knows it was loaded from MMC1 and use this info to
read full U-boot from MMC1 as well.

Cc: pprakash@ti.com
Cc: trini@ti.com
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-01 10:02:15 -07:00
Ilya Yanok
7ac2fe2da2 OMAP: networking support for SPL
This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-01 10:02:14 -07:00
Albert ARIBAUD
1c27059a2f Merge remote-tracking branch 'u-boot/master' 2012-09-30 23:49:17 +02:00
Simon Glass
4668a086bb sandbox: Add asm/errno.h
This file is required for all archs. Fixes a sandbox build break on ext4.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-09-29 10:00:29 -07:00
Albert ARIBAUD
8f0732ac3d Merge remote-tracking branch 'u-boot-imx/master' 2012-09-29 11:12:34 +02:00
Tom Rini
cec2655c3b Merge branch 'master' of git://git.denx.de/u-boot-net 2012-09-27 12:06:07 -07:00
Tom Rini
3f7f2414ef ARM: SPL: Convert davinci to CONFIG_SPL_FRAMEWORK
- Convert the non-relocation part of board_init_f to spl_board_init, turn on CONFIG_SPL_BOARD_INIT in the configs.
- Remove duplicated code.
- Add spl_boot_device() that returns the statically chosen boot device.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:10 -07:00
Tom Rini
d97b4ce805 SPL: NAND: Move arch/arm/cpu/armv7/omap-common/spl_nand.c to common/spl
We move the spl_nand_load_image function to common/spl.  This will allow
for easier integration of SPL-boots-Linux code on other arches.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:50:00 -07:00
Tom Rini
6507f133f3 SPL: Create arch/arm/lib/spl.c for board_init_f and jump_to_image_linux
In SPL (CONFIG_SPL_FRAMEWORK) board_init_f must setup the stack pointer,
clear the BSS and call board_init_r.  We mark this as weak as some
platforms may need to perform additional initalization at this point.
We provide a gd that we know will be in a usable location, once the BSS
has been cleared to help with this as well.  Finally, we no longer call
relocate_code so remove that from the armv7 version.

Next, both board_init_f and jump_to_image_linux are going to be
inherently arch-specific, so move these versions to arch/arm/lib/spl.c

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Tom Rini
47f7bcae8c SPL: Move the omap SPL framework to common/spl
Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL
framework, enable on all of the previously using boards.  We move the
spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/.  We leave
the NAND one in-place as we plan to replace it later in this series.

We use common/spl to avoid linker problems with respect to merging
constant strings in objects.   Otherwise all strings in common/ will be
linked in and kept which grows SPL in size too much.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Tom Rini
d7cb93b28a ARM: SPL: Move gpmc_init() to spl_board_init()
This is an OMAP/related-specific function, move calling it to
spl_board_init() and turn on CONFIG_SPL_BOARD_INIT on the boards that
enabled NAND and didn't enable this already.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Tom Rini
d4c4e0e117 ARM: SPL: Start hooking in the current SPI SPL support
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:58 -07:00
Tom Rini
026b2fe32c ARM: SPL: Clean up spl.c / spl_nand.c slightly
- Remove includes we don't need
- Switch some printf statements to puts
- Convert some printf statements to debug, introduce new puts statements
  - In most cases saying just "No mkimage signature, assuming
    u-boot.bin" or similar is sufficient.  This also means the non-DEBUG
    case doesn't need printf, in the core of SPL.
  - The other case here is that PLAIN_VERSION provided what we wanted
    already, so just use it.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:58 -07:00
Tom Rini
f0881250f9 ARM: SPL: Make spl_mmc.c more generic
Move the default omap/related-centric board_mmc_init to
arch/arm/cpu/armv7/omap-common/boot-common.c and move the type defines
to <asm/spl.h>.  Also use mmc->read_bl_len rather than MMCSD_SECTOR_SIZE

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:58 -07:00
Tom Rini
55cdbb8d4e ARM: SPL: Add <asm/spl.h> and <asm/arch/spl.h>
Move the SPL prototypes from <asm/omap_common.h> into <asm/spl.h> and
add <asm/arch/spl.h> for arch specific portions of CONFIG_SPL_FRAMEWORK.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:57 -07:00
Tom Rini
24dafad5c4 ARM: SPL: Only call mem_malloc_init if configured
We can only attempt to setup a malloc pool if
CONFIG_SYS_SPL_MALLOC_START is defined, and not all boards require it.
Make the call depend on the define.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:39 -07:00
Tom Rini
8082fda9fc ARM: SPL: Remove NAND_MODE_HW_ECC from spl_nand.c
This detection code doesn't (and can't) do anything currently, so
remove.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:39 -07:00
Tom Rini
37189a1958 ARM: SPL: Rename omap_boot_mode to spl_boot_mode()
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:39 -07:00
Tom Rini
8e1b836ec5 ARM: SPL: Rename omap_boot_device to spl_boot_device
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:38 -07:00
Pavel Machek
9f8a6e7ae7 omap-common: SPL: Fix whitespace in omap-common/u-boot-spl.lds.
Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:38 -07:00
Tom Rini
6abbe744d2 omap-common: Fix typo in save_boot_params() in lowlevel_init.S
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:38 -07:00
Tom Rini
861a86f460 omap-common: SPL: Add CONFIG_SPL_DISPLAY_PRINT / spl_display_print()
Only omap4/5 currently have a meaningful set of display text and overo
had been adding a function to display nothing.  Change how this works to
be opt-in and only turned on for omap4/5 now.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:38 -07:00
Tom Rini
0da113e9fd spl_mmc: Make FAT checks / calls guarded with CONFIG_SPL_FAT_SUPPORT
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:48:37 -07:00
Daniel Schwierzeck
00d0d2ad4e malloc: remove extern declarations of malloc_bin_reloc() in board.c files
Declare malloc_bin_reloc() in malloc.h and remove all extern declarations
in various board.c files to get rid of one checkpatch.pl warning.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Andreas Bießmann <andreas.devel@gmail.com>
Cc: Jason Jin <Jason.jin@freescale.com>
Cc: Macpaul Lin <macpaul@andestech.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Andreas Bießmann <andreas.devel@gmail.com>
2012-09-26 11:08:32 -07:00
Stephen Warren
59d63f7d2c ARM: arm1176: Define arch_cpu_init() at the SoC level
Commit 86c6326 "ARM: arm1176: enable instruction cache in
arch_cpu_init()" defined arch_cpu_init() in a file that is shared across
all arm1176 SoCs. tnetv107x already implemented this function, which
caused linking to break. Move the new conflicting arch_cpu_init() into
arm1176/bcm2835/init.c so that it doesn't conflict; grep indicates this
function is usually defined at the SoC-level, not the CPU-level, at least
for ARM.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Marek Vasut <marex@denx.de>
2012-09-25 13:27:58 -07:00
Tom Rini
5675b50916 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2012-09-25 12:23:55 -07:00
Marek Vasut
61e129885a dm: net: Move IXP NPE to drivers/net/
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: U-Boot DM <u-boot-dm@lists.denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
2012-09-24 13:17:24 -05:00
Eric Nelson
e1eb75b535 i.MX: shut down video before launch of O/S
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-09-24 10:48:58 +02:00
Benoît Thébaudeau
362635bd50 mx51evk: Add CONFIG_REVISION_TAG
FSL 2.6.35 kernel assumes that the bootloader passes the CONFIG_REVISION_TAG
information.

If this data is not present, the kernel misconfigures the TZIC, which results in
the timer interrupt handler never being called, so the kernel deadlocks while
calibrating its delay.

Suggested-by: Greg Topmiller <Greg.Topmiller@jdsu.com>
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-23 19:55:06 +02:00
Tom Rini
495dbd72dd Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-09-21 14:53:13 -07:00
Albert ARIBAUD
d193c1b6eb Merge remote-tracking branch 'u-boot-imx/master' 2012-09-21 00:26:19 +02:00
Jason Jin
30a3f3881e Flex bus definition update for Coldfire 5253.
originally work by Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
----
The defines in arch/m68k/include/coldfire/flexbus.h are not compatible with
the 5235 processor. The registers in struct fbcs are different sizes from
those in the 5235. Also, the defines are a little different.

This is what I have so far. Comments?
----

Reformat the patch manually by Jason Jin

Signed-off-by: Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2012-09-20 20:39:41 +08:00
Richard Retanubun
59d0612252 ColdFire: Queued SPI driver
This patch adds a driver for Freescale Colfire Queued SPI bus.
Coded to work with 8 bits per transfer to use with SPI flash.
CPOL, CPHA, and CS_ACTIVE_HIGH can be configured.

Tested with MCF5270 which have 4 chip selects.

Activate by #define CONFIG_CF_QSPI in board config.

Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>
2012-09-20 20:39:27 +08:00
Alison Wang
198cafbf2c ColdFire: Clean up checkpatch warnings for MCF54451 and MCF54455
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:27 +08:00
Alison Wang
a4110eecf2 ColdFire: Clean up checkpatch warnings for MCF547x and MCF548x
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:27 +08:00
Alison Wang
c6d8863015 ColdFire: Clean up checkpatch warnings for MCF523x
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:27 +08:00
Alison Wang
aa0d99fc28 ColdFire: Clean up checkpatch warnings for MCF532x/MCF537x/MCF5301x
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:27 +08:00
Alison Wang
32dbaafa5a ColdFire: Clean up checkpatch warnings for MCF52x2
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:26 +08:00
Alison Wang
849fc42471 ColdFire: Clean up checkpatch warnings for MCF5227x
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:26 +08:00
Alison Wang
33d4411931 ColdFire: Add clear and set bits macros for ColdFire platform
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:39:26 +08:00
Alison Wang
f7799a1175 ColdFire: Update the bitops for ColdFire platform
This patch uses the general ffs definition to replace the
platform ffs definition.

This patch also fixes the build error by adding hweightN
definition for m5329evb and m5373evb.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Alison Wang <b18965@freescale.com>
2012-09-20 20:37:40 +08:00
Marek Vasut
535c74f80c ARM: Remove apollon board
This board is the only board that still sticks to OneNAND IPL.
Remove this board, since we have SPL around for a while and
OneNAND is well supported in the SPL framework. The board can
be revived if necessary.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tom Rini <trini@ti.com>
2012-09-18 12:01:51 -07:00
Marek Vasut
b2f2760006 dm: sparc: Fixup the compile warnings in sparc code
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: u-boot-dm@lists.denx.de
2012-09-18 12:01:50 -07:00
Tom Rini
037e9d33db Merge branch 'master' of git://git.denx.de/u-boot-i2c 2012-09-17 11:39:03 -07:00
Stefano Babic
19f59ea6db MX6: drop binary constants from iomux header
Constants set with binary value (0b...) are not compiled
from old toolchain when used by the clrsetbits_le32 macro.
Replaces them with the corresponding hex value.

The error reported (for example with the mx6qsabrelite board)
is something like:

mx6qsabrelite.c:369:1: error: invalid suffix "b101" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b10010" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b0000" on integer constant
mx6qsabrelite.c:369:1: error: invalid suffix "b10001" on integer constant

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-17 13:17:06 +02:00
Tom Rini
8f082d78fa Merge branch 'master' of git://git.denx.de/u-boot-mips 2012-09-14 07:15:48 -07:00
Tom Rini
a9ae14fce3 Merge branch 'master' of git://www.denx.de/git/u-boot-mmc 2012-09-12 10:26:06 -07:00
Michal Simek
c60a57912a microblaze: board: Use bi_flashstart instead of CONFIG_SYS_FLASH_BASE
Prepare for device-tree driven configuration.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11 09:24:58 +02:00
Michal Simek
2380b8f529 microblaze: Clean microblaze initialization
Move board specific function to board_init function in board/ folder
Remove externs from generic board.c
Use board_init_f function in board.c file.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11 09:24:58 +02:00
Michal Simek
bcbb046bd5 microblaze: timer: Prepare for device-tree initialization
Fix CONFIG_SYS_HZ usage in board config.

Do not use hardcoded value. Use CONFIG_SYS_HZ instead.
Separate static configuration to single block.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2012-09-11 09:24:58 +02:00
Michal Simek
26e6da854e microblaze: intc: Coding style cleanup
Just coding style cleanup.
Remove unneeded externs.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11 09:24:57 +02:00
Michal Simek
8706908a25 microblaze: intc: Registering interrupt should return value
Return value to find out if un/registration was succesful.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2012-09-11 09:24:57 +02:00
Michal Simek
e35c05baa1 microblaze: board: Remove compilation warning
Variable is used when CONFIG_SYS_FLASH_CHECKSUM is used.

Warning log:
board.c: In function 'board_init':
board.c:101: warning: unused variable 's'

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11 09:24:57 +02:00
Michal Simek
b710d9d6c2 microblaze: Add support for device tree driven board configuration
This is minimum code required to be able to use device-tree
for u-boot initialization.
Currently only for device driver initialization.

Linker script change ensures DTB to be aligned
for both options CONFIG_OF_EMBED and CONFIG_OF_SEPARATE.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
CC: Simon Glass <sjg@chromium.org>
2012-09-11 09:24:56 +02:00
Tom Warren
29f3e3f248 Tegra: Change Tegra20 to Tegra in common code, prep for T30
Convert TEGRA20_ defines to either TEGRA_ or NV_PA_ where appropriate.
Convert tegra20_ source file and function names to tegra_, also.

Upcoming Tegra30 port will use common code/defines/names where possible.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
2012-09-10 13:01:24 -07:00
Lucas Stach
22e7394021 tegra20: usb: rework set_host_mode
This allows for two things:
- VBus GPIO may be used on other ports than the OTG one
- VBus GPIO may be low active if specified by DT

Signed-off-by: Lucas Stach <dev@lynxeye.de>
CC: Stephen Warren <swarren@wwwdotorg.org>
CC: Tom Warren <TWarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-10 13:01:21 -07:00
Stefano Babic
ea00e59be0 MX: set a common place to share code for Freescale i.MX
Up now only MX5 and MX6 can share code, because they have
a common source directory in cpu/armv7. Other not armv7
i.MX can profit of the same shared code. Move these files
into a directory accessible for all, similar to plat-mxc
in linux.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-10 14:24:29 +02:00
Jim Lin
312693c3dd tegra: nand: Add Tegra NAND driver
A device tree is used to configure the NAND, including memory
timings and block/pages sizes.

If this node is not present or is disabled, then NAND will not
be initialized.

Signed-off-by: Jim Lin <jilin@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07 13:54:31 -07:00
Simon Glass
c6af2e7d87 tegra: fdt: Add NAND controller binding and definitions
Add a NAND controller along with a bindings file for review.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07 13:54:30 -07:00
Simon Glass
35e1132c88 tegra: Add NAND support to funcmux
Add selection of NAND flash pins to the funcmux.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07 13:54:30 -07:00
Benoît Thébaudeau
0dc7b82e4e mx31: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX31 in order to get rid of
duplicated definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Helmut Raiger <helmut.raiger@hale.at>
2012-09-06 14:23:30 +02:00
Benoît Thébaudeau
697191d57f Fix mx31_decode_pll
The MFN bit-field of the PLL registers represents a signed value. See the
reference manual.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-06 11:07:52 +02:00
Benoît Thébaudeau
543d247935 mx35 timer: Switch to 32-kHz source
Switch the mx35 timer driver to the 32-kHz clock source to avoid calling
mxc_get_clock() again and again, and to be consistent with the timer drivers of
other i.MX SoCs.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-06 11:05:24 +02:00
Benoît Thébaudeau
9c6c5c0676 mx35: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX35 in order to get rid of
duplicated definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-06 11:05:17 +02:00
Benoît Thébaudeau
1b2080f338 mx25: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX25 in order to get rid of
duplicated definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Matthias Weisser <weisserm@arcor.de>
2012-09-06 11:05:09 +02:00
Benoît Thébaudeau
82e1b543b5 mx35: Fix clock dividers
The clock dividers that were used do not match at all the reference manual. They
were either completely broken, or came from an early silicon revision
incompatible with the current one.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-06 11:05:01 +02:00
Benoît Thébaudeau
9ba81baabb mx35: Add definitions for clock gate values
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-06 11:04:53 +02:00
Benoît Thébaudeau
e761955417 mx35: Fix decode_pll
The MFN bit-field of the PLL registers represents a signed value. See the
reference manual.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-06 11:04:41 +02:00
Koen Kooi
a532278074 omap4 i2c: add support for i2c bus 4
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
2012-09-06 06:01:09 +02:00
Jaehoon Chung
8458e0283f mmc: s5p_sdhci: fixed wrong function argument
Useless code is removed, and get buswidth value.
buswidth value will be used to choice the 4bit or 8bit.
(Now used 4bit mode in sdhci.c by default)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05 17:33:26 -05:00
Albert ARIBAUD
057df193b4 Merge remote-tracking branch 'u-boot-ti/master' into m 2012-09-05 20:20:04 +02:00
Tom Rini
14dace7058 am33xx: Remove redundant timer config
We have the timer code in arch/arm/cpu/armv7/omap-common/timer.c that
has been configuring and enabling the timer, so remove our code that
does the same thing by different methods.

Tested on EVM GP, SK-EVM and Beaglebone.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-04 17:05:39 -07:00
Stefano Babic
fb380bfa8c OMAP3: video: add macros to set display parameters
Add a common macros to set the registers for horizontal
and vertical timing.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04 17:05:39 -07:00
Stefano Babic
baee780013 video: drop duplicate set of DISPC_CONFIG register
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04 17:05:39 -07:00
Arnout Vandecappelle (Essensium/Mind)
4aaf06415f OMAP3: add definition of CTRL_WKUP_CTRL register
AM/DM37x SoCs add the CTRL_WKUP_CTRL register.  It contains the
GPIO_IO_PWRDNZ bit, which is required to be set to enable the I/O pads
of gpio_126, gpio_127 and gpio_129.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Tom Rini <trini@ti.com>
2012-09-04 17:05:38 -07:00
Markus Hubig
e23e5eeeb8 arm: Adds board_postclk_init to the init_sequence.
The board_postclk_init() function can be used to perform operations
that requires a working timer early within the U-Boot init_sequence.

Signed-off-by: Markus Hubig <mhubig@imko.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-04 22:05:55 +02:00
Marek Vasut
d82f05fcad MX28: Fixup the ad-hoc use of DIGCTL_MICROSECONDS
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>
2012-09-04 11:57:57 +02:00
Wolfgang Denk
a6f0c4faa4 Merge branch 'master' of git://git.denx.de/u-boot-avr32
* 'master' of git://git.denx.de/u-boot-avr32:
  net:macb: add line break
  avr32:portmux: fix setup for macb1
  avr32: Remove redundant LDSCRIPT definition

Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-09-04 09:17:27 +02:00
Andreas Bießmann
6314c84df1 avr32:portmux: fix setup for macb1
Use portd_mask instead of portc_mask to setup the pins for port D.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-03 23:37:16 +02:00
Valentin Longchamp
8203b201ea kw_spi: fix clock prescaler computation
The computation was not correct with low clock values: setting a 1MHz
clock would result in an overlap that would then configure a 25Mhz
clock.

This patch implements a correct computation method according to the
kirkwood functionnal spec. table 600 (Serial Memory Interface
Configuration Register).

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2012-09-03 17:28:51 +05:30
Albert ARIBAUD
491f6c2f29 edminiv2: orion5x: fix GPIO inits and values
Orion5x did not actually write GPIO output values
or input polarities, and ED Mini V2 had bad or
missing values for GPIO settings.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
2012-09-03 17:04:29 +05:30
Anatolij Gustschin
e5ab702a6c powerpc: re-add bi_ip_addr to bd_t struct
Since commit 50a47d0523
(net: punt bd->bi_ip_addr) booting old 2.4.x ppc kernels
is broken due to changed offsets of the fields in struct bd_t.
Offsets of the fields after removed bi_ip_addr are wrong,
causing wrong bus clocks and console baudrate configurations
and various other issues. Re-add the bi_ip_addr field to preserve
backward compatibility with older ppc kernels. Setting bi_ip_addr
in board.c is not really needed, grepping in the 2.4 linux tree
shows that bi_ip_addr is not accessed there. Adding bi_ip_addr
to struct bd_t for other arches isn't needed it seems. bd_t is
not used by other arches in the 2.4 linux tree.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
2012-09-02 22:55:59 +02:00
Joakim Tjernlund
83f83d1935 ppc: Create a stack frame for wait_ticks()
wait_ticks() calls get_ticks() without building a back chain which
makes gdb unhappy when doing back trace. This can also cause
improper memory accesses.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
2012-09-02 17:10:21 +02:00
Wolfgang Denk
7cdcaef0b2 Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb:
  MUSB driver: Timeout is never detected as the while loop does not end
  usb: fix ulpi_set_vbus prototype
  pxa25x: Add UDC registers definitions
  USB: Fix strict aliasing in ohci-hcd
  usb: Optimize USB storage read/write
  ehci: Optimize qTD allocations
  usb_stor_BBB_transport: Do not delay when not required
  usb_storage: Remove EHCI constraints
  usb_storage: Restore non-EHCI support
  ehci-hcd: Boost transfer speed
  ehci: cosmetic: Define used constants
  ehci: Fail for multi-transaction interrupt transfers
  arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS
  arm:trats: Support for USB UDC driver at TRATS board.
  dfu:cmd: Support for DFU u-boot command
  dfu: MMC specific routines for DFU operation
  dfu: DFU backend implementation
  dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget
  dfu:usb: Support for g_dnl composite download gadget.
  ehci: cosmetic: Define the number of qt_buffers

Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-09-02 16:38:48 +02:00
Benoît Thébaudeau
ef55e84a89 avr32: Remove redundant LDSCRIPT definition
AVR32's LD script uses a standard location that is now automatically detected by
the main Makefile, so its definition in AVR32's config.mk is now obsolete and
redundant.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-02 00:37:02 +02:00
Bo Shen
9bfc236872 atmel: at91sam9x5: fix name error for spi
Fix the name error

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-01 17:06:14 +02:00
Łukasz Dałek
a6a78be025 pxa25x: Add UDC registers definitions
Signed-off-by: Łukasz Dałek <luk0104@gmail.com>
2012-09-01 16:21:53 +02:00
Benoît Thébaudeau
8e99ecd74b mxc: Define architecture identifier
Define ARCH_MXC for i.MX devices. This is useful to identify features or
behaviors common to all i.MX SoCs.

The i.MX28 is omitted because its architecture is a bit different (like imx/mxc
vs. mxs in Linux).

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kim Phillips <kim.phillips@freescale.com>
2012-09-01 14:58:30 +02:00
fabio.estevam@freescale.com
a123312f4d mxs: Convert timeout parameter to 'unsigned int'
For representing a timeout value, it makes more sense to pass it as
'unsigned int'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:30 +02:00
Marek Vasut
615a4ad0f6 MX28: DMA: Align the struct mxs_dma_desc
Align this structure to DMA alignment size.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:29 +02:00
trem
e71c39def6 gpio: add gpio api support to mx27 (v4)
The gpio api has been tested on an armadeus apf27.

Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:29 +02:00
Matt Sealey
af369d9831 mx5: add iomux-mx51.h include
Allow usage of the imx-common/iomux-v3.h framework by including pad settings
for the i.MX51. The content of the file is taken from Linux kernel at
commit 5d23b39 plus the required changes to make it work in U-Boot.

The contained pad settings are the minimum required to make an Efika MX boot
and get all the currently-implemented peripherals working in U-Boot.

It is recommended that this file not be just a dumping ground for pins but
only contain the settings required for all the boards using it.

Changes for v2:
 * reference commit id from Linux kernel
 * additionally roll in the USB pads
 * removed GPIO_NUMBER define

Signed-off-by: Matt Sealey <matt@genesi-usa.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:29 +02:00
Otavio Salvador
72f8ebf17e mxs: Rename 'mx28_dram_init' to 'mxs_dram_init'
The DRAM initialization, after SPL has complete, is exactly the same
for all mxs SoCs so we should name it accordinly.

The following boards has been changed:

 * apx4devkit
 * m28evk
 * mx28evk
 * sc_sps_1

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
2012-09-01 14:58:28 +02:00
Otavio Salvador
89ce53ffcd mxs: Only build internal Ethernet controller for i.MX28
The internal Ethernet controller is only available on i.MX28
processors so it needs to use CONFIG_MX28 guardian to avoid having
this code called in others.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
2012-09-01 14:58:28 +02:00
Otavio Salvador
6e829b672e mxs: Replace i.MX233 by i.MX23 on copyright header
All other header are going to use i.MX23 so we change this for
consistency.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-01 14:58:28 +02:00
Benoît Thébaudeau
483920f273 mx35: Remove declaration of non-existing function
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:28 +02:00
Benoît Thébaudeau
7c80326d34 mx35: Move clock enums to clock.h
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:28 +02:00
Benoît Thébaudeau
d365e2d7c3 mx35: Remove declaration of non-existing function
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:28 +02:00
Benoît Thébaudeau
fe24d6143d mx35: Fix broken pin definitions
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:28 +02:00
Benoît Thébaudeau
e23ee5674a mx35 iomux: Remove unused macro
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Benoît Thébaudeau
4311c1ab6a mx5: Undeclare imx_decode_pll()
The imx_decode_pll() function does not exist for mx5, so remove its declaration.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Stefano Babic
5fecb36ca0 MX: Set a common gpio.h for all i.MX
Each i.MX has its own gpio.h, defining the same structure.
The internal GPIO controller has the same layout
(at least for the register used by u-boot) and can be shared.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Tested-by: Matt Sealey <matt@genesi-usa.com>
2012-09-01 14:58:27 +02:00
Fabio Estevam
c55068e5b8 mxs: Use correct function name to initialize dram
commit d92591a (mxs: Convert sys_proto.h prefixes to 'mxs') introduced
a mxs_dram_init() function, which is not used anywhere.

Fix it, so that the following warning goes away:

mx28evk.c: In function ‘dram_init’:
mx28evk.c:67:2: warning: implicit declaration of function ‘mx28_dram_init’ [-Wimplicit-function-declaration]

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-01 14:58:27 +02:00
Otavio Salvador
a54535551d MX28: config: Allow different target generation in elftosb call
The elftosb call needs to use a target param specific for i.MX28. This
patch allow for later addition of i.MX233.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
2012-09-01 14:58:27 +02:00
Benoît Thébaudeau
09bc3d04d9 mx35: Add cpu_mmc_init()
Add cpu_mmc_init() function to make it easy to init a single eSDHC instance.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Benoît Thébaudeau
ecb0f31755 mx5/6: Fix cpu_mmc_init() return value
Do not pretend to have initialized mmc successfully if CONFIG_FSL_ESDHC is not
defined. Instead, only implement a custom cpu_mmc_init() when it does something.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Troy Kisky
124a06d7fb imx-common/cmd_bmode.c: add imx bmode (bootmode) command
This is useful for forcing the ROM's
usb downloader to activate upon a watchdog reset.
Or, you can boot from either SD Card.

Currently, support added for MX53 and MX6Q
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

Note: MX53 support untested.
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Troy Kisky
d1c679a46d iomux: move IOMUX_GPR13_xxx defines
Move mx6 specific defines to arch-mx6 directory.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
83209cb785 mx35: Remove duplicate GPIO3_BASE_ADDR
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
18c63990ec mx5: cosmetic: Clean up lowlevel_init
Coding style cleanup:
 - Remove useless parentheses.
 - Use tabs for indentations and alignments.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
68d919d420 mx5/6 timer: Round up tick_to_time() value
Round up tick_to_time() value instead of truncating it. This avoids stopping
waits instantly for low usec values, and this generally guarantees that the code
always waits for at least the requested duration.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
f2d3ae0739 mx3: Fix typo on IPU_CONF_CSI_EN
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
34a31bf52b mx35: Fix typo on EDIO
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
78ff1a6cac mx5: Enable dcache
Now that the main i.MX features work fine with dcache enabled, enabled it by
default if CONFIG_SYS_DCACHE_OFF is not defined.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
Benoît Thébaudeau
e107c7e9e4 mx25: Enable dcache
Now that the main i.MX features work fine with dcache enabled, enabled it by
default if CONFIG_SYS_DCACHE_OFF is not defined.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:26 +02:00
trem
78befb695d rtc: add support of mx27 rtc
This driver has been tested on board armadeus apf27.

Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:25 +02:00
Marek Vasut
fdb00b8127 MX28: Shuffle around the power management code
Move some function calls to a more appropriate place, so they're
called only when needed.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:25 +02:00
Marek Vasut
1b0f5597fb MX28: Drop the cp15 reconfiguration from SPL
The SPL doesn't need the CP15 reconfiguration, as that's what the
BootROM does for us already. Moreover, when the CP15 is reconfigured
and the code returns control to BootROM, the USB boot works no more.

Remove the code and allow [1] to work properly as well.

[1] http://git.bfuser.eu/?p=marex/mxsldr.git;a=summary

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:25 +02:00
Otavio Salvador
fa7a51cb82 mxs: Convert sys_proto.h prefixes to 'mxs'
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>
2012-09-01 14:58:25 +02:00
Otavio Salvador
af963ba8f4 mxs: rename regs-clkctrl.h to regs-clkctrl-mx28.h
The CLKCTRL registers are SoC specific so we ought to have it clear on
filename.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-01 14:58:25 +02:00
Otavio Salvador
d7d8a3a150 mxs: Remove not required include of iomux-mx28.h
The iomux-mx28.h include is not required on spl_mem_init.c so it has
been droped.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-01 14:58:25 +02:00
Otavio Salvador
f348199606 mxs: Remove not required explicit iomux-mx28.h include
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>
2012-09-01 14:58:25 +02:00
Łukasz Majewski
d7957d1d43 arm:exynos: Enable data cache at exynos based processors.
This patch enables the L1 data cache for systems based on Samsung
Exynos processor.

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>
2012-09-01 14:58:24 +02:00
Donghwa Lee
6fff52b93a video: support exynos pwm backlight driver
This patch support exynos pwm backlight driver. It can control backlight
power and brightness by using pwm.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00
Donghwa Lee
a29c832263 video: exynos fb driver supports display port feature
If dp_enabled was set, exynos fb driver support display port feature.
This patch depends on [PATCH] video: support exynos fimd driver
for various exynos series.

http://marc.info/?l=u-boot&m=134119605104467&w=2

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00
Donghwa Lee
d2a6982f9b video: support exynos display port drivers
This patch set supports exynos display port drivers.

DisplayPort is an industry standard device to accommodate the increasing board
adoption of digital display technology within the PC and consumer electronics.
The interface supports internal chip-to-chip and external box-to-box digital
display connections.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00
Donghwa Lee
c401505000 EXYNOS5: add display port base address
This patch add display port base address for EXYNOS5. In case of EXYNOS4,
use DEVICE_NOT_AVAILABLE macro because DP is not supported.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00
Donghwa Lee
b6516677c0 EXYNOS5: support display port phy control function
This patch support display port phy control function.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00
Donghwa Lee
46524beb4a EXYNOS5: support display system register control
This patch supports display block system regisger control.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00