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3879 Commits

Author SHA1 Message Date
Bo Shen 0d82393094 ARM: at91: add sama5d36 SoC support
SAMA5D36 SoC is a sub type of SAMA5D3 which has two Ethernets

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-31 08:33:10 +02:00
Antony Pavlov b51cba9c9a MIPS: rzx50: use short form for serial1 reference
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-31 08:32:12 +02:00
Sascha Hauer d9173efcfa ARM: update imx_v7_defconfig
- Enable loadenv command
- Enable mtd/NAND/UBI/UBIFS support
- Enable IPUv3 support
- Enable splash support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-29 07:57:53 +01:00
Sascha Hauer 09821fba06 ARM i.MX6q: Mark VPU and IPU AXI transfers as cacheable, increase IPU priority
This is needed so that the IPU framebuffer scanout cannot be
starved by VPU or GPU activity.
Some boards like the SabreLite and SabreSD seem to set this in
the DCD already, but the documented register reset values do not
contain the necessary settings.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-29 07:57:53 +01:00
Sascha Hauer 3868765886 video: Add display timing from devicetree helper
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-29 07:57:47 +01:00
Sascha Hauer ce6755ca1c ARM: i.MX6: Add video clocks
This adds the IPU, LVDS and HDMI clocks. As these are many, depend
on the IPU driver being compiled in.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 21:03:15 +01:00
Sascha Hauer 6d610de61c ARM: i.MX: introduce clk parent rate changes
Let dividers and gates change the parent rates.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 21:03:15 +01:00
Sascha Hauer 3e9a71f78d clk: clk-divider: pass flags to initializers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 21:03:14 +01:00
Sascha Hauer 82163afcf0 clk: clk-fixed-factor: pass flags to initializers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 21:03:14 +01:00
Sascha Hauer f4c7536514 clk: clk-gate: pass flags to initializers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 21:03:02 +01:00
Sascha Hauer b33e5ba246 clk: clk-mux: pass clk flags from initializers
struct clk has a flags field, let the clk-mux initializers set this
field.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:51:30 +01:00
Antony Pavlov c62db8d05f MIPS: add tplink-mr3020_defconfig
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:45:54 +01:00
Antony Pavlov 71eb6de4ea MIPS: tplink-mr3020: add documentation
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:45:54 +01:00
Antony Pavlov 6839863a85 MIPS: ath79: add tplink-mr3020 board support
This board support code can be used for TP-LINK WR703 too.

TP-LINK WR703 is very similar to TP-LINK MR3020, there are
some non-essential differences:

  * WR703 is smaller and cheaper;
  * WR703 has only one led, but MR3020 has five leds;
  * MR3020 uses mini-USB connector, WR703 uses micro-USB connector.

See https://forum.openwrt.org/viewtopic.php?id=45159 for details.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:45:54 +01:00
Antony Pavlov 0b7f8d996d MIPS: ath79: ar9331: add devicetree files
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:37:33 +01:00
Antony Pavlov cf93dcd0db MIPS: ath79: add DEBUG_LL support for Atheros AR933x
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:28:15 +01:00
Du Huanpeng c1ef9f84a3 MIPS: add Atheros ar933x family support
Use the mach-ath79 name for compatibility with linux kernel.

Signed-off-by: Du Huanpeng <u74147@gmail.com>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:28:15 +01:00
Antony Pavlov f0ca02de16 MIPS: lib: add BAREBOX_CLK_TABLE to linker script
This commit is based on
    commit fa1a406f72
    Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
    Date:   Sat Nov 9 14:24:18 2013 +0100

        ARM: lib: add BAREBOX_CLK_TABLE to linker script

        This adds an .oftables section right before .dtb section with
        BAREBOX_CLK_TABLE to ARM linker script.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:28:15 +01:00
Antony Pavlov c167c8079b MIPS: mach-xburst: fix DEBUG_LL=n build error
Here is my error log:

  CC      common/startup.o
In file included from arch/mips/mach-xburst/include/mach/debug_ll.h:25,
                 from include/debug_ll.h:31,
                 from common/startup.c:36:
arch/mips/include/asm/debug_ll_ns16550.h: In function 'PUTC_LL':
arch/mips/include/asm/debug_ll_ns16550.h:62: error: 'DEBUG_LL_UART_ADDR' undeclared (first use in this function)
arch/mips/include/asm/debug_ll_ns16550.h:62: error: (Each undeclared identifier is reported only once
arch/mips/include/asm/debug_ll_ns16550.h:62: error: for each function it appears in.)
make[1]: *** [common/startup.o] Error 1

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 10:05:47 +01:00
Sascha Hauer d9485365b0 ARM: dts: i.MX53: Fix IPU register size
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 08:45:10 +01:00
Sascha Hauer b34eed098b ARM: i.MX6: Add initial variscite VAR-SOM-MX6 CPU support
The VAR-SOM-MX6 is a System on module from Variscite, see:

http://www.variscite.com/products/system-on-module-som/cortex-a9/var-som-mx6-cpu-freescale-imx6

This adds support for this module on the VAR-MX6CustomBoard baseboard.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 08:45:10 +01:00
Sascha Hauer 6676cfcec6 ARM: dts: i.MX6: Add HDMI nodes
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 08:45:10 +01:00
Sascha Hauer 355c8611ca ARM: dts: i.MX6: Add IPU aliases
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-28 08:45:10 +01:00
Christian Hemp 4c65c20f10 ARM: pfla02: Set new ethernet phy tx timings
TX_CLK line is approx. 54mm longer than other TX lines which adds
a delay of 0.36ns. RGMII need a delay of min. 1.0ns. This mean we have to add
a delay of 0.64ns. We choose 0.78 to have a little gap. This can be done by
setting GTX pad skew value to 11100
Also add a delay for the RX delay lines, needed for the Duallite variant.
 => Set register 2.8 (RGMII Clock Pad Skew) to 0x039F.

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
2014-03-26 21:07:53 +01:00
Christian Hemp 286314915a ARM: pfla02: Add support for DualLite and Solo core
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2014-03-26 21:07:53 +01:00
Christian Hemp e237fb57df ARM: pfla02: add 4GB version
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
2014-03-26 21:07:53 +01:00
Sascha Hauer d36eae3c0f ARM: pfla02: Drop unnecessary compilation of flash headers
They are unused.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-26 21:07:53 +01:00
Antony Pavlov 638998c218 MIPS: boards: rename rzx50 -> ritmix-rzx50
All MIPS board use <vendor>-<model> name template save Ritmix RZX-50.
This commit fixes this inconsistency.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-26 09:02:41 +01:00
Antony Pavlov 8f5d37835d MIPS: mach-xburst: drop serial.c
We use dts for serial port initialization,
so we have no need in mach-xburst/serial.c anymore.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-26 09:02:41 +01:00
Antony Pavlov 26bae72ca5 MIPS: rzx50: drop console initialization in board code
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-26 09:02:41 +01:00
Antony Pavlov 1a09deccb7 MIPS: dts: rzx50: move jz4755 description to the separate file
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-26 09:02:41 +01:00
Lucas Stach f20f362a0d arm: imx53: qsb: set hostname from board file
Otherwise it won't get set in a multiimage build.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-23 09:47:52 +01:00
Antony Pavlov e32abecf6d ARM: davinci: add virt2real_defconfig
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 21:42:56 +01:00
Antony Pavlov 7205386c1f ARM: virt2real: add documentation
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 21:42:55 +01:00
Antony Pavlov 911d1ba2fa ARM: davinci: add virt2real board support
The virt2real microcontroller, or virturilka,
is a miniature board for creation of WiFi
or internet controllable smart devices.

See http://virt2real.com for details.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 21:42:55 +01:00
Renaud Barbier 18156665c0 ppc: P1022DS: update Kconfig and Makefile
Kconfig and make files are updated to build the Freescale P1022DS
image.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 07:43:02 +01:00
Renaud Barbier a6750920ed ppc: mpc85xx: add stashing support
The eTSEC 2.0 devices found on the 85xx family of SoCs support stashing
buffer descriptors in the L2 cache. This updates the device tree fixup
for these devices to ensure that the stashing related properties used
by Linux are initialised correctly.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 07:43:02 +01:00
Renaud Barbier e172c508c6 ppc: add Freescale P1022DS board support
Add support for the Freescale P1022DS. Driver support is limited to:
 - I2C
 - Ethernet
 - Serial
 - NOR flash
 - PIXIS FPGA

System clock configuration is read from the FPGA but has only been
tested using a 133MHz system clock and 100MHz DDR clock.

Boot arguments are defined in the environment to boot over NFS with
a console configured at 115200 bauds.

Enabling branch prediction is moved from board support to the platform
support for all boards as it is a CPU feature.

Some the code is from U-Boot version git-be937b5.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 07:43:01 +01:00
Renaud Barbier cbeded2bad ppc: mpc8xxx: add DDR3 support
Add DDR3 support into the MPC8xxx DDR driver.

To avoid confusion, the function set_ddr_sdram_mode is renamed
set_ddr2_sdram_mode.

Checking for errors is simplified in the DDR2 DIMM parameters
computation to be consistent with DDR3.

This code is derived from the files found in directory drivers/ddr/fsl
from U-Boot version git-be937b5.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-19 07:42:58 +01:00
Renaud Barbier 64e38721cd common: DDR3 SPD verification support
Add DDR3 SPD verification support for use by the PPC 8xxx DDR driver.

This is based on the equivalent files from U-Boot version git-be937b5.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:32:31 +01:00
Renaud Barbier df188547a9 ppc: add SoC support for Freescale P1022
CPU, DDR, and LBC definitions are added to support the Freescale P1022.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:29:06 +01:00
Antony Pavlov ec27913f08 ARM: davinci: add documentation
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov fba430a9b9 ARM: dts: Add TI TMS320DM365 devicetree file
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov ca7340ebaf gpio: add driver for TI DaVinci SoCs
This driver is dts-only version of driver from Linux v3.14-rc5.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov d8f8ec596a ARM: davinci: add clocksource
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov 731083a003 ARM: davinci: add DEBUG_LL support
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov 4c1aa10d0f ARM: initial support for TI DaVinci SoCs
This commit adds minimal support for the DaVinci DM365 SoCs
from Texas Instruments.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Antony Pavlov 74f0803993 import _AC and UL macros from linux kernel
This macros are used in exported from linux TI DaVinci code.
Also this macros are used in MIPS cache support code.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-18 17:28:11 +01:00
Sascha Hauer 5a6410edd7 ARM: MMU: Fix memory reaching to the end of address space
For memory reaching the end of the address space
phys + bank->size overflows to 0. Fix this by right shifting
phys and bank->size before adding them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sean Cross <xobs@kosagi.com>
2014-03-18 17:26:23 +01:00
Sascha Hauer 7933e34445 ARM: MMU: Add some debugging aids and hints
- If we have no memory registered in mmu_init() it's a critical bug.
  panic in this case.
- If we do not have a ttb when dma_alloc_coherent or remap_range is
  called it's also a critical bug. Panic in this case.
- if find_pte is called with an address outside our memory banks dump
  the memory banks and the address to give more clue what went wrong.

Also add some hints what might went wrong to the code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-17 08:20:48 +01:00
Alexander Shiyan 298e521b44 ARM: i.MX27: dts: Separate barebox-specific DT changes
To ease DT import from Linux, which is still maintained in-tree, we
separate barebox-specific changes by including the original dts in
a separate DT file. This allows to overlay modifications and keep
clean DT history. Additionally, this patch updates i.MX27 DTS tree.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-17 08:05:27 +01:00
Steffen Trumtrar ad0c989072 ARM: socfpga: socrates: fix ENTRY_FUNCTION
The commit
	ARM: Make ENTRY_FUNCTION more robust
changed the behaviour of the ENTRY_FUNCTION. For the Socrates the call to
__barebox_arm_head() was not removed. Do so now otherwise the Socrates will
not be able to boot barebox.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-12 21:29:51 +01:00
Eric Bénard d2bd147847 ARM: mx53-qsb: update defconfig
- enable more commands :
    (menu, password, loadb, let, mm, sha*, bootz, of*, memtest)
- enable led and led triggers
- enable sata support
- enable USB chipidea support
- enable USB network drivers
- enable NFS and DNS support
- enable EXT4 support

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-10 08:06:42 +01:00
Eric Bénard 78e3db3ffa ARM: mx53-qsrb: enable sata
tested on i.MX53 START-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ ata0.probe=1
imx-sata 10000000.sata: port 0: SATA link ok
imx-sata 10000000.sata: port 0: Spinning up device...
imx-sata 10000000.sata: port 0: ok.
ata0: registered /dev/ata0

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-10 08:06:42 +01:00
Eric Bénard 50ed6b485b ARM: mx53-qsrb: enable USB host
- declare the rigth mux for the GPIO used to enable the USB's 5V
- enable USB host controller

tested on i.MX53 START-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ usb -f
USB: scanning bus for devices...
Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
Using index 0 for the new disk
Bus 002 Device 003: ID 0951:1654 DT R500
Bus 002 Device 002: ID 0000:0000 EHCI Host Controller
3 USB Device(s) found

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-10 08:06:42 +01:00
Sascha Hauer cfa9807924 ARM: i.MX53: Rename sata clocks according to Linux dts
I accidently merged the initial data device node which contained
clocks in the sata node which were not compatible to the ones
in the kernel. Fix this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-10 08:06:27 +01:00
Sascha Hauer e0f22f8d43 Merge branch 'for-next/tegra' 2014-03-07 09:25:56 +01:00
Sascha Hauer 3d551bce2b Merge branch 'for-next/spi' 2014-03-07 09:25:56 +01:00
Sascha Hauer 23a8d93c52 Merge branch 'for-next/pwm' 2014-03-07 09:25:56 +01:00
Sascha Hauer 7dd3401d03 Merge branch 'for-next/ppc' 2014-03-07 09:25:56 +01:00
Sascha Hauer 74213ed9a7 Merge branch 'for-next/partitionhelper'
Conflicts:
	fs/devfs-core.c
2014-03-07 09:25:53 +01:00
Sascha Hauer 144358e0aa Merge branch 'for-next/nfs'
Conflicts:
	defaultenv/defaultenv-2-base/bin/ifup
2014-03-07 09:25:44 +01:00
Sascha Hauer a8a08f88cc Merge branch 'for-next/misc'
Conflicts:
	common/environment.c
2014-03-07 09:25:09 +01:00
Sascha Hauer 2331b1d8e8 Merge branch 'for-next/marvell'
Conflicts:
	arch/arm/dts/Makefile
2014-03-07 09:25:02 +01:00
Sascha Hauer 9c2aa61703 Merge branch 'for-next/imx-image'
Conflicts:
	arch/arm/dts/Makefile
2014-03-07 09:24:46 +01:00
Sascha Hauer 048b03641e Merge branch 'for-next/imx' 2014-03-07 09:24:40 +01:00
Sascha Hauer 92ab6b5ea5 Merge branch 'for-next/gpio-keys' 2014-03-07 09:24:40 +01:00
Sascha Hauer 4df69d0b6e Merge branch 'for-next/env' 2014-03-07 09:24:40 +01:00
Philippe Rétornaz 325d844aaa ARM: i.MX31: Add support for mx31moboard board
The mx31moboard is used on the marXbot, Eyebot and Footbot robot.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-03 09:09:22 +01:00
Renaud Barbier 6a9481b28e ppc: P2020RDB and DA923RC configuration
Enable memtest, MMU and iomem support on the P2020RDB and DA923RC.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-03 09:07:20 +01:00
Renaud Barbier 8c2f0bb041 ppc: add support for memtest with cache disabled
Add support to enable caching on a memory region during the memory test.

Tested on P2020RDB and DA923RC.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-03 09:07:20 +01:00
Renaud Barbier 35c49577de MPC85xx: fix memory layout to prevent corruption during memtest
Memory regions on MPC85xx boards are incorrectly defined leading to
corruption when running memory tests. This patch updates the memory
layout of MPC85xx boards so that critical memory regions can be
correctly reserved during the memory test.

Tested on the P2020RDB and DA923RC.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-03 09:07:20 +01:00
Uwe Kleine-König 348deb7f9e ARM: sama5d3xek: convert to devfs_create_partitions
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-28 11:19:10 +01:00
Uwe Kleine-König 1ff88a656f ARM: pcm038: convert to devfs_create_partitions
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-28 11:19:10 +01:00
Uwe Kleine-König 9c872ba3d3 ARM: freescale-mx35-3-stack: convert to devfs_create_partitions
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-28 11:19:10 +01:00
Uwe Kleine-König d2333f6bcc ARM: a9m2410: convert to devfs_create_partitions
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-28 11:19:10 +01:00
Sascha Hauer 7fa10256c3 defaultenv: Allow multiple defaultenvironment overlays
We can compile barebox for multiple boards at once, but currently
they all share a single default environment. This patch adds a
defaultenv_append() which boards can call to customize the default
environment during runtime. Each board now generate default environment
snippets using bbenv-y and add them during runtime with defaultenv_append()

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-28 08:14:14 +01:00
Lucas Stach 8383a659d3 ARM: i.MX: edmqmx6: choose correct env when booting from SD
When booting from SD Card we don't want to load an env
from EMMC.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 20:38:48 +01:00
Michael Olbrich bf34b11773 ARM: i.MX: edmqmx6: set display GPIOs
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 20:38:48 +01:00
Michael Olbrich 71a1a288c9 ARM: i.MX: edmqmx6: choose the environment at the correct time
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 20:38:48 +01:00
Philipp Zabel c5853fbbf5 ARM: i.MX: edmqmx6: correct MMDC init
This is a squashed commit of the following downstream
commits:
- Set CS0_END in MMDC0_MDASP to 32Gb (4GB)T
- Fix writes to MMDC0_MDSCR
- Enable bank interleaving (BI_ON) and set write
  additional latency (WALAT) to 1 cycle in MMDC0_MDMISC
- Set ARCR_DYN_JMP=1 and ARCR_DYN_MAX=15 in MMDC0_MAARCR

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 20:38:48 +01:00
Lucas Stach b9f2564473 ARM: i.MX: edmqmx6: fix startup
This was broken with commit 2a1f5f802e
"ARM: rename boards to more consistent naming"

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 20:38:48 +01:00
Lucas Stach df1d5326a9 tegra: add Tegra3 startup
Sets up MSELECT to let main CPUs talk to peripheral devices and starts
high performance A9 CPU cluster.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 10:42:09 +01:00
Lucas Stach 880869e55f tegra: set AHB clock rate early
Avoids glitches in later starup phases.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 10:42:09 +01:00
Lucas Stach 6350676e55 tegra: add lowlevel DVC
Allows to talk to external PMIC devices to bring up CPU rail.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 10:42:08 +01:00
Lucas Stach fbf3afdb2a tegra: add Tegra3 to relevant lowlevel functions
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 10:42:08 +01:00
张忠山 17644b55ca bugfix: don't rely on lr in arm_cpu_lowlevel_init
Signed-off-by: 张忠山 <zzs213@126.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-27 10:40:32 +01:00
Philipp Zabel 82e69edac7 ARM i.MX6: Gate clocks to graphics processing units
This patch gates the clocks to GPU, IPU, and VPU units by default,
significantly reducing the VDDSOC power draw while barebox is running.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-24 09:29:49 +01:00
Alexander Shiyan d0343211a2 ARM: clps711x: Remove SYSCON3 handling
SYSCON3 register is not used in the barebox, so remove driver for
this register entirely.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-24 09:28:47 +01:00
Sascha Hauer 1ce7999774 ARM: i.MX6: Add Garz+Fricke Santaro board support
Most devices relevant for barebox like sd/emmc/network/uarts
work. Devicetree contains several undefined drive strength settings,
these can be fixed once the kernel has sorted this out.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-24 09:04:47 +01:00
Raphaël POGGI 1d8a49ae88 ARM: add minimal support for the Freescale Quad UDOO Board
Adding minimal support for the UDOO board.

For more information about the board: http://www.udoo.org/

Signed-off-by: Raphael Poggi <poggi.raph@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-24 09:04:47 +01:00
Sascha Hauer 6613e2d8fb ARM: i.MX: Make mxc_iomux_v3_setup_multiple_pads argument const
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-20 14:50:10 +01:00
Lucas Stach c0afc9f425 ARM: i.MX6: sabresd: set USB PHY and DR mode
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-19 11:33:18 +01:00
Lucas Stach d7db7df187 ARM: i.MX6: sabresd: switch to multi-image
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-19 11:25:31 +01:00
Lucas Stach af155f74aa tegra: add lowlevel delay function
For proper startup we need to give clocks and IO signals some time to
stabilize. Tegra2 got away without them, but Tegra3 seems to be a bit
pickier.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-19 11:03:48 +01:00
Lucas Stach 0de758b2ee tegra: lowlevel: switch to __always_inline macro
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-19 11:03:48 +01:00
Lucas Stach e231d265ea tegra: add -fno-jump-tables to lowlevel code
Lowlevel code runs when not relocated yet, so we have to make extra sure
not to emit jump-tables with absolute adresses when evaluating switch
statements.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-19 11:03:48 +01:00
Sascha Hauer 7e66707c76 input: Add BB_ prefix to KEY_ defines
Our KEY_ defines conflict with the standard Linux KEY_ defines, so
add a BB_ prefix to them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-17 08:23:37 +01:00
Alexander Shiyan 0758c478a6 ARM: socfgpa: Remove redundant assignment
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-17 08:06:11 +01:00
Lucas Stach a8e7944960 tegra: rename board directory for Colibri T20
For computer modules the naming standard is to have
a single board directory named after the module and
have all the baseboard support beneath it.

Also change the CONFIG name, as we may want to build
all the baseboards at once.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-17 07:51:22 +01:00
Renaud Barbier 3df00bd62d ppc: mpc85xx: fix memory size calculation
Fix the chip select configuration register offset increment and summing
of bank size so that, for chip select index greater than 0, barebox can
determine the total memory size from enabled banks.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 21:22:43 +01:00
Sascha Hauer b8c0cc94e3 ARM: dts: i.MX6: Add pwm aliases
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:18:07 +01:00
Sascha Hauer 53bdcd4c54 ARM: i.MX6: Add PWM clk lookups
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:18:07 +01:00
Sascha Hauer 72141fa925 PWM: pxa: use pwmx as devname
As this changes the name of the pwm we also have to adjust it in
pwm_request.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:17:23 +01:00
Sascha Hauer e73419d1a6 ARM: i.MX53 karo-tx53: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:15:56 +01:00
Sascha Hauer 305d3db1b4 ARM: i.MX35: freescale-mx35-3stack: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:15:54 +01:00
Sascha Hauer 4024e03510 ARM: i.MX35: eukrea-cpuimx35: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:15:11 +01:00
Sascha Hauer c0e66c123b ARM: i.MX25: Eukrea cpuimx25: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:15:11 +01:00
Sascha Hauer 432ac5aef0 ARM: i.MX53: TQ tqma53: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:15:09 +01:00
Sascha Hauer 828c8d348d ARM: i.MX25: freescale-mx25-3stack: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-14 07:14:48 +01:00
Sascha Hauer 98de8b6e5d ARM: i.MX51: Eukrea cpuimx51: Switch to imx-image
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:37:53 +01:00
Sascha Hauer 9bb88c187b ARM: i.MX51 vincell: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:30 +01:00
Sascha Hauer bb9e67f398 ARM: i.MX51 karo-tx51: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:30 +01:00
Sascha Hauer b59b87ba59 ARM: i.MX51 ccxmx51: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:30 +01:00
Sascha Hauer 9f17e0316b ARM: i.MX6 arm2: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:30 +01:00
Sascha Hauer 71049c11c7 ARM: i.MX6 sabresd: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:29 +01:00
Sascha Hauer 24c5a4077c ARM: i.MX53 SMD: Switch to imximage
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 11:34:29 +01:00
Sascha Hauer 0d70fb43e0 video: imx: Add a name to perclk
perclk should be named 'per' to make sure we get the correct clock.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 17:06:52 +01:00
Sascha Hauer ef08a80de8 ARM: i.MX25: Fix LCDC clocks
- Make sure the LCDC ipg clock is turned off during startup
- register all LCDC clocks (ahb, ipg, per) and pass them to driver

This is necessary because the LCDC doesn't have an enable bit. It just
starts working once the clocks are turned on. If the registers have
invalid values at that time the controller goes into some error state.
So we have to make sure the clocks are turned off during startup and
only turned on in the driver.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 17:06:36 +01:00
Eric Bénard 9c08524f8a ARM: mx53-qsrb: enable sata
tested on i.MX53 START-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ ata0.probe=1
imx-sata 10000000.sata: port 0: SATA link ok
imx-sata 10000000.sata: port 0: Spinning up device...
imx-sata 10000000.sata: port 0: ok.
ata0: registered /dev/ata0

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:44:34 +01:00
Eric Bénard c65ac4d991 ARM: mx53-qsrb: enable USB OTG in host mode
tested on i.MX53 START-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ usb -f
USB: scanning bus for devices...
Using index 0 for the new disk
Bus 001 Device 002: ID 0951:1654 DT R500
Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
Bus 002 Device 003: ID 0000:0000 EHCI Host Controller
3 USB Device(s) found

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:43:33 +01:00
Eric Bénard 9eaee0bb72 ARM: mx53-qsrb: enable USB host
- declare the rigth mux for the GPIO used to enable the USB's 5V
- enable USB host controller

tested on i.MX53 START-R :
barebox@Freescale i.MX53 Quick Start-R Board:/ usb -f
USB: scanning bus for devices...
Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
Using index 0 for the new disk
Bus 002 Device 003: ID 0951:1654 DT R500
Bus 002 Device 002: ID 0000:0000 EHCI Host Controller
3 USB Device(s) found

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:13:59 +01:00
Eric Bénard b43dee1a43 ARM: mx53-qsrb: fix USB
- configure the MC34708 properly so that USB can work
(the sequence is taken from u-boot)
- add the required defines to the mc13xxx include file

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:13:31 +01:00
Eric Bénard 1c15af075f ARM: i.MX53: Add sata to devicetree
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:13:31 +01:00
Sebastian Hesselbarth b3cd257855 ARM: dove: sync with DT files from Linux
This re-syncs Marvell Dove and Solidrun CuBox DT files with current
files from Linux v3.14. Since barebox specific properties are now
kept separated, we don't need to tweak them anymore.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:09:49 +01:00
Sebastian Hesselbarth fc146460e3 ARM: dove: separate barebox-specific DT changes
To ease DT import from Linux, which is still maintained in-tree, we
separate barebox-specific changes by including the original dts in
a separate DT file. This allows to overlay modifications and keep
clean DT history.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:09:49 +01:00
Sebastian Hesselbarth 695060fb1a bus: mvebu: add mbus driver
This imports the Marvell mbus driver from Linux. The mbus is the
main downstream bus found on all Marvell Orion SoCs. The driver
deals with re-configurable address windows which are currently
parsed from DT. Also enable the driver as default on all MVEBU
SoCs. While at it, also reorder drivers/bus/{Kconfig,Makefile}
alphabetically.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:08:51 +01:00
Uwe Kleine-König f97f4b6571 mount: support filesystem options passed via -o
Similar to mount(8) the barebox command mount now supports passing a string
to the file system driver via -o.

This is used in the next commit to let the user specify port numbers for
nfs mounts.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 09:02:21 +01:00
Sascha Hauer 0ad1e8d8df spi: imx: Use device ids
To let the driver work on all SoCs without the use of cpu_is_*()

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-10 08:41:25 +01:00
David Vincent 34ab8ddd04 Load PBL into SRAM
This allows to load all the lowlevel init code, including the
uncompressor, inside SRAM and not just the bare init part. This is
useful when pbl is used as a first-stage bootloader but is loaded by an
external firmware.

Signed-off-by: David Vincent <freesilicon@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-09 09:43:33 +01:00
Cristiano De Alti 1515c7f091 i.MX21 ADS defconfig: set CONFIG_NAND_IMX since this board has a 64MBi NAND flash
Signed-off-by: Cristiano De Alti <cristiano_dealti@hotmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-04 08:24:31 +01:00
Renaud Barbier a7dd756dfc DA923RC: increase malloc size
Increase the malloc size so that larger debug Linux image can be loaded.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-04 08:13:40 +01:00
Renaud Barbier ba6ed94b71 DA923RC: add boot script
A boot script is added to load DTB and Linux images for booting.
The init script starts the boot script after a 5s timeout window.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-04 08:13:40 +01:00
Sascha Hauer 1debe41a93 ARM: omap3: Add missing include
omap3-generic.h needs memcpy, include linux/string.h for this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-03 15:12:56 +01:00
Sascha Hauer 1130a8b16f ARM: i.MX21 ads: remove garbage at end of #ifdef
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-03 15:12:29 +01:00
Sascha Hauer 2a1f5f802e ARM: rename boards to more consistent naming
This renames the Freescale and Phytec board directories and defconfig
files to a common naming scheme. The board directories are named
<vendor>-<board> and the defconfig files are named
<vendor>-<board>_defconfig. Also the DataModul realq7 is renamed to its
Marketing Name eDM-QMX6.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-03 15:09:14 +01:00
Sascha Hauer 46c034db92 Merge branch 'for-next/tegra' 2014-02-03 09:55:55 +01:00
Sascha Hauer adbf51abde Merge branch 'for-next/pxa' 2014-02-03 09:55:55 +01:00
Sascha Hauer ada75addee Merge branch 'for-next/ppc' 2014-02-03 09:55:55 +01:00
Sascha Hauer 52c43f5731 Merge branch 'for-next/mtd' 2014-02-03 09:55:55 +01:00
Sascha Hauer 601bf0fcc6 Merge branch 'for-next/misc' 2014-02-03 09:55:54 +01:00
Sascha Hauer 701d565c2a Merge branch 'for-next/mips' 2014-02-03 09:55:54 +01:00
Sascha Hauer d3c96d6522 Merge branch 'for-next/mci'
Conflicts:
	arch/arm/boards/tqma53/board.c
2014-02-03 09:55:52 +01:00
Sascha Hauer 4a53361beb Merge branch 'for-next/iomem'
Conflicts:
	arch/arm/mach-imx/external-nand-boot.c
2014-02-03 09:55:41 +01:00
Sascha Hauer c224cd3161 Merge branch 'for-next/imx'
Conflicts:
	arch/arm/boards/dmo-mx6-realq7/lowlevel.c
2014-02-03 09:55:13 +01:00
Sascha Hauer f4cece7db5 Merge branch 'for-next/clps711x' 2014-02-03 09:52:34 +01:00
Sascha Hauer ca10989374 Merge branch 'for-next/bootm' 2014-02-03 09:52:34 +01:00
Sascha Hauer fd6fe68e95 Merge branch 'for-next/arm' 2014-02-03 09:52:34 +01:00
Michael Grzeschik a4d39ca0f1 sandbox: update to new environment
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-03 08:58:54 +01:00
Michael Grzeschik 5dd2ee50d5 sandbox: update defconfig to use new environment
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-03 08:58:53 +01:00