platform/kernel/u-boot.git
9 years agoarm: rmobile: Add missed header file for Silk board
Vladimir Barinov [Mon, 9 Feb 2015 00:27:47 +0000 (03:27 +0300)]
arm: rmobile: Add missed header file for Silk board

This file was missed in the commit
https://patchwork.ozlabs.org/patch/427801/

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
9 years agoarm: rmobile: Add SILK board support
Vladimir Barinov [Mon, 12 Jan 2015 16:17:07 +0000 (19:17 +0300)]
arm: rmobile: Add SILK board support

SILK is an entry level development board based on R-Car E2 SoC (R8A7794)

This commit supports the following peripherals:
- SCIF, I2C, Ethernet, QSPI, MMC, USB Host

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Tom Rini <trini@ti.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
9 years agoMerge branch 'microblaze' of git://git.denx.de/u-boot-microblaze
Tom Rini [Mon, 9 Feb 2015 16:44:46 +0000 (11:44 -0500)]
Merge branch 'microblaze' of git://git.denx.de/u-boot-microblaze

9 years agoMerge git://git.denx.de/u-boot-arc
Tom Rini [Mon, 9 Feb 2015 15:25:20 +0000 (10:25 -0500)]
Merge git://git.denx.de/u-boot-arc

9 years agomicroblaze: spl: Add LISTS to linker script
Michal Simek [Tue, 3 Feb 2015 14:09:52 +0000 (15:09 +0100)]
microblaze: spl: Add LISTS to linker script

This is required for driver model.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: spl: Do not call mem_malloc_init and use early alloc
Michal Simek [Tue, 3 Feb 2015 15:24:48 +0000 (16:24 +0100)]
microblaze: spl: Do not call mem_malloc_init and use early alloc

This patch has some parts connected together:
- Use _gd in bss section which is automatically cleared
  Location at SPL_MALLOC_END wasn't cleared at all
- Use MALLOC_F_LEN(early alloc) instead of FULL MALLOC
  (mem_malloc_init is not called at all)
- Simplify malloc and stack init.
  At the end of SPL addr is malloc area and below is stack

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Add support for CONFIG_SYS_MALLOC_F_LEN
Michal Simek [Fri, 30 Jan 2015 14:46:43 +0000 (15:46 +0100)]
microblaze: Add support for CONFIG_SYS_MALLOC_F_LEN

Create space for dm_init where calloc is called
and malloc_base has to be initialized.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Do not use CONFIG_SYS_GENERIC_GLOBAL_DATA
Michal Simek [Fri, 30 Jan 2015 14:45:02 +0000 (15:45 +0100)]
microblaze: Do not use CONFIG_SYS_GENERIC_GLOBAL_DATA

Because it is not compatible with DM where
malloc_base has to be available early and init
has to be done in ASM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agobdinfo: Show information about fdt blob via bdinfo
Michal Simek [Tue, 27 Jan 2015 14:41:08 +0000 (15:41 +0100)]
bdinfo: Show information about fdt blob via bdinfo

Microblaze target supports both OF and !OF cases
and from log is not clear which version is running.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Speedup code copy
Michal Simek [Tue, 27 Jan 2015 14:10:37 +0000 (15:10 +0100)]
microblaze: Speedup code copy

Remove one instruction in the loop which speedup
code copying.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Move architecture to use generic board init
Michal Simek [Thu, 8 May 2014 14:08:44 +0000 (16:08 +0200)]
microblaze: Move architecture to use generic board init

Compile code with -fPIC to get GOT. Do not build SPL
with fPIC because it increasing SPL size for nothing.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Enable SPL_NOR support when FLASH_BASE is setup
Michal Simek [Tue, 27 Jan 2015 13:25:38 +0000 (14:25 +0100)]
microblaze: Enable SPL_NOR support when FLASH_BASE is setup

Simplify SPL NOR init.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Fix gd_t address which is placed at the end of BRAM
Michal Simek [Tue, 27 Jan 2015 13:06:14 +0000 (14:06 +0100)]
microblaze: Fix gd_t address which is placed at the end of BRAM

Setup gd from ASM to be availalbe for board_init_r.
Setting it up in spl_board_init is too late when
MALLOC is used.
Space for gd is located behind MALLOC area at the end of BRAM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Remove unused asm label
Michal Simek [Tue, 27 Jan 2015 11:46:07 +0000 (12:46 +0100)]
microblaze: Remove unused asm label

It is not used at all that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Use standard interrupt_init() function
Michal Simek [Tue, 27 Jan 2015 11:44:12 +0000 (12:44 +0100)]
microblaze: Use standard interrupt_init() function

Do not use microblaze specific interrupt init function.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Remove unneeded data section adding from DTB
Michal Simek [Mon, 26 Jan 2015 14:52:48 +0000 (15:52 +0100)]
microblaze: Remove unneeded data section adding from DTB

DTB is added to rodata section:
  [ 2] .rodata           PROGBITS        84c5b60c 05c60c 00c618 00   A
0   0  4
  [ 3] .dtb.init.rodata  PROGBITS        84c67c30 068c30 003c80 00   A
0   0 16
  [ 4] .rela.dyn         RELA            84c6b8b0 06c8b0 000534 0c   A
0   0  4
  [ 5] .data             PROGBITS        84c6bde4 06cde4 001536 00  WA
0   0 16

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Add debug message about enabling interrupts
Michal Simek [Mon, 26 Jan 2015 14:25:32 +0000 (15:25 +0100)]
microblaze: Add debug message about enabling interrupts

Add one more debug message about enabling global interrupts.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Fix coding style
Michal Simek [Mon, 26 Jan 2015 13:39:22 +0000 (14:39 +0100)]
microblaze: Fix coding style

No functional changes just to pass checkpatch.pl.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Remove DEBUG_INT macro and use debug() instead
Michal Simek [Mon, 26 Jan 2015 13:37:52 +0000 (14:37 +0100)]
microblaze: Remove DEBUG_INT macro and use debug() instead

Do not use specific macros for debugging.
Also remove compilation warning:
w+../arch/microblaze/cpu/interrupts.c: In function 'interrupt_handler':
w+../arch/microblaze/cpu/interrupts.c:153:2: warning: format '%x'
expects argument of type 'unsigned int', but argument 2 has type 'void
(*)(void *)' [-Wformat]
w+../arch/microblaze/cpu/interrupts.c:153:2: warning: format '%x'
expects argument of type 'unsigned int', but argument 4 has type 'void
*' [-Wformat]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Fix coding style in exception.c
Michal Simek [Mon, 26 Jan 2015 13:36:13 +0000 (14:36 +0100)]
microblaze: Fix coding style in exception.c

Just coding style cleanup - no functional changes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Show return address from exception
Michal Simek [Mon, 26 Jan 2015 13:32:23 +0000 (14:32 +0100)]
microblaze: Show return address from exception

Show also return address from exception which should
suggest where the problem is.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agomicroblaze: Fix stack usage in interrupt handler
Michal Simek [Mon, 26 Jan 2015 13:24:08 +0000 (14:24 +0100)]
microblaze: Fix stack usage in interrupt handler

Do not save registers below r1 stack pointer because
it is not checked by stack undeflow is not able to detect
it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agocommon/board_r: manual relocation for cmd table
Andreas Bießmann [Mon, 19 Jan 2015 23:29:05 +0000 (00:29 +0100)]
common/board_r: manual relocation for cmd table

This is required for architectures still need manual relocation like avr32, mk68
and others.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
9 years agocommon: Move dram_init() declaration to common location
Michal Simek [Fri, 30 Jan 2015 09:51:46 +0000 (10:51 +0100)]
common: Move dram_init() declaration to common location

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
9 years agoarc: build libgcc in U-Boot
Alexey Brodkin [Tue, 3 Feb 2015 10:58:20 +0000 (13:58 +0300)]
arc: build libgcc in U-Boot

This way we may have very limited set of functions implemented so we
save some space.

Also it allows us to build U-Boot for any ARC core with the same one
toolchain because we don't rely on pre-built libgcc.

For example:
 * we may use little-endian toolchain but build U-Boot for ether
endianess
 * we may use non-multilibbed uClibc toolchain but build U-Boot for
whatever ARC CPU flavour that current GCC supports

Private libgcc built from generic C implementation contributes only 144
bytes to .text section so we don't see significant degradation of size:
--->8---
$ arc-linux-size u-boot.libgcc-prebuilt
   text    data     bss     dec     hex filename
 222217   24912  214820  461949   70c7d u-boot.libgcc-prebuilt

$ arc-linux-size u-boot.libgcc-private
   text    data     bss     dec     hex filename
 222361   24912  214820  462093   70d0d u-boot.libgcc-private
--->8---

Also I don't notice visible performance degradation compared to
pre-built libgcc (where at least "*div*" functions are had-written in
assembly) on typical operations of downloading 10Mb uImage over TFTP and
bootm.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: move CPU flags selection to the main "config.mk"
Alexey Brodkin [Tue, 3 Feb 2015 10:58:19 +0000 (13:58 +0300)]
arc: move CPU flags selection to the main "config.mk"

As a preparation to ARCv2 port submission we're moving CPU slection
flags to a common location.
Also it will allow us to have more flexible CPU specification, not only
ISA version but CPU family as well checking CONFIG_ARC_CPU_xxx.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: move SYS_MONITOR_BASE setup in Konfig
Alexey Brodkin [Tue, 3 Feb 2015 10:58:18 +0000 (13:58 +0300)]
arc: move SYS_MONITOR_BASE setup in Konfig

Following SPARK ARC now has SYS_MONITOR_BASE setup via Kconfig.
This makes "include/configs/*.h" cleaner and more flexible.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: hard-code CONFIG_ARCH_EARLY_INIT_R in asm/config.h
Alexey Brodkin [Tue, 3 Feb 2015 10:58:17 +0000 (13:58 +0300)]
arc: hard-code CONFIG_ARCH_EARLY_INIT_R in asm/config.h

Common arch_early_init_r() is used in "arc/lib/cpu.c" for all ARC boards
so there's no sense in separate per-board definitions.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: get rid of useless CONFIG_SKIP_LOWLEVEL_INIT
Alexey Brodkin [Tue, 3 Feb 2015 10:58:16 +0000 (13:58 +0300)]
arc: get rid of useless CONFIG_SKIP_LOWLEVEL_INIT

Currently there's nothing related to really low-level init on ARC so
CONFIG_SKIP_LOWLEVEL_INIT definition makes no sense.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: hard-code CONFIG_SYS_GENERIC_BOARD into asm/config.h
Alexey Brodkin [Tue, 3 Feb 2015 10:58:15 +0000 (13:58 +0300)]
arc: hard-code CONFIG_SYS_GENERIC_BOARD into asm/config.h

There're no other options for ARC except "generic board" so ther's no
point to define CONFIG_SYS_GENERIC_BOARD per board.

We now have it set fo all ARC boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: add selection of endianess in Kconfig
Alexey Brodkin [Tue, 3 Feb 2015 10:58:14 +0000 (13:58 +0300)]
arc: add selection of endianess in Kconfig

This change allows to keep board description clean and minimalistic.
This is especially helpful if one board may house different CPUs with
different features.

It is applicable to both FPGA-based boards or those that have CPUs
mounted on interchnagable daughter-boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: select cache settings via menuconfig
Alexey Brodkin [Tue, 3 Feb 2015 10:58:13 +0000 (13:58 +0300)]
arc: select cache settings via menuconfig

This change allows to keep board description clean and minimalistic.
This is especially helpful if one board may house different CPUs with
different features.

It is applicable to both FPGA-based boards or those that have CPUs
mounted on interchnagable daughter-boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: define and use PTAG AUX regs for MMUv3 only
Alexey Brodkin [Tue, 3 Feb 2015 10:58:12 +0000 (13:58 +0300)]
arc: define and use PTAG AUX regs for MMUv3 only

DC_PTAG and IC_PTAG registers only exist in MMUv3.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: add more flavours of ARC700 series CPU
Alexey Brodkin [Tue, 3 Feb 2015 10:58:11 +0000 (13:58 +0300)]
arc: add more flavours of ARC700 series CPU

Now we may select a particular version of ARC700:
 * ARC750D or
 * ARC770D

It allows more flexible (or more fine tuned) configuration of U-Boot.
Before that change we relied on minimal configuration but now we may
use specific features of each CPU.

Moreover allows us to escape manual selection of options that
exist in both CPUs but may have say different version like MMUv2 in
ARC750D vs MMUv3 in ARC770D.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: remove CPU hard-coded selection from board description in include/configs
Alexey Brodkin [Tue, 3 Feb 2015 10:58:10 +0000 (13:58 +0300)]
arc: remove CPU hard-coded selection from board description in include/configs

With switch to Kconfig we only need very board-specific descriptions in
include/configs.

CPU selection is performed with either defconfig or manually via
menuconfig.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
9 years agoarc: memcmp - fix zero-delay loop utilization
Igor Guryanov [Tue, 3 Feb 2015 10:58:09 +0000 (13:58 +0300)]
arc: memcmp - fix zero-delay loop utilization

It's prohibited to put branch instruction in the very end of zero-delay
loop. On execution this causes "Illegal instruction" exception.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
9 years agokwbimage: Make the Makefile pass in CONFIG_SYS_SPI_U_BOOT_OFFS
Tom Rini [Sat, 7 Feb 2015 12:03:00 +0000 (07:03 -0500)]
kwbimage: Make the Makefile pass in CONFIG_SYS_SPI_U_BOOT_OFFS

We can't use config.h directly as some platforms include headers that
aren't safe to use in normal Linux userland.

Signed-off-by: Tom Rini <trini@ti.com>
9 years agoMerge git://git.denx.de/u-boot-marvell
Tom Rini [Fri, 6 Feb 2015 17:02:59 +0000 (12:02 -0500)]
Merge git://git.denx.de/u-boot-marvell

9 years agoarm: mvebu: maxbcm: Fix compilation warning and add Spansion SPI NOR support
Stefan Roese [Mon, 19 Jan 2015 10:33:39 +0000 (11:33 +0100)]
arm: mvebu: maxbcm: Fix compilation warning and add Spansion SPI NOR support

This patch fixes the following compilation warning for maxbcm:

Building maxbcm board...
   text    data     bss     dec     hex filename
 160075    6596   38240  204911   3206f ./u-boot
board/maxbcm/maxbcm.c: In function 'reset_phy':
board/maxbcm/maxbcm.c:68:6: warning: unused variable 'reg' [-Wunused-variable]
  u16 reg;
      ^
board/maxbcm/maxbcm.c:66:6: warning: unused variable 'devadr' [-Wunused-variable]
  u16 devadr = CONFIG_PHY_BASE_ADDR;
      ^

Additionally support Spansion SPI NOR flash is added. With larger SPI device
support via the CONFIG_SPI_FLASH_BAR define.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: mvebu: drivers/ddr: Add DDR3 driver with training code from Marvell bin_hdr
Stefan Roese [Mon, 19 Jan 2015 10:33:40 +0000 (11:33 +0100)]
arm: mvebu: drivers/ddr: Add DDR3 driver with training code from Marvell bin_hdr

This patch adds the DDR3 setup and training code taken from the Marvell
U-Boot repository. This code used to be included as a binary (bin_hdr)
into the AXP boot image. Not linked with the main U-Boot. With this code
addition and the following serdes/PHY setup code, the Armada-XP support
in mainline U-Boot is finally self-contained. So the complete image
for booting can be built from mainline U-Boot. Without any additional
external inclusion. Hopefully other MVEBU SoC's will follow here.

Support for some SoC's has been removed in this version. This is:

MV_MSYS:
The code referred to by the MV_MSYS define is currently unused. And its
not really planned to support this in mainline. So lets remove it to
make the code clearer and increase the readability.

MV88F68XX (A38x):
The code referred to by the MV88F68XX define (A38x) is currently unused.
And its partial and not sufficient for this device in this stage.
So lets remove it to make the code clearer and increase the readability.

MV88F66XX (ALP):
The code referred to by the MV88F66XX define is currently unused. And its
not really planned to support this in mainline. So lets remove it to
make the code clearer and increase the readability.

MV88F78X60_Z1:
The code referred to by the MV88F78X60_Z1 define is currently unused. As the
Z1 revision of the AXP is not supported in mainline anymore.
So lets remove it to make the code clearer and increase the readability.

Remove support for Z1 & A0 AXP revisions (steppings). The current stepping
is B0 and this is the only one that is actively supported in this code
version.

Tested on AXP using a SPD DIMM setup on the Marvell DB-MV784MP-GP board and
on a custom fixed DDR configuration board (maxbcm).

Note:
This code has undergone many hours of coding-style cleanup and refactoring.
It still is not checkpatch clean though, I'm afraid. As the factoring of the
code has so many levels of indentation that many lines are longer than 80
chars. This might be some task to tackly later on.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: mvebu: Add Serdes PHY config code
Stefan Roese [Mon, 19 Jan 2015 10:33:41 +0000 (11:33 +0100)]
arm: mvebu: Add Serdes PHY config code

This code is ported from the Marvell bin_hdr code into mainline
SPL U-Boot. It needs to be executed very early so that the devices
connected to the serdes PHY are configured correctly.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: armada-xp: Add SPL support used to include the DDR training code
Stefan Roese [Mon, 19 Jan 2015 10:33:42 +0000 (11:33 +0100)]
arm: armada-xp: Add SPL support used to include the DDR training code

This patch adds SPL support to the Marvell Armada-XP. With this addition
the bin_hdr integration is not needed any more. The SPL will first
initialize the serdes/PHY and the call the DDR setup and training code
now integrated into mainline U-Boot.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoscripts/Makefile.spl: Add MVEBU DDR code to SPL
Stefan Roese [Mon, 19 Jan 2015 10:33:43 +0000 (11:33 +0100)]
scripts/Makefile.spl: Add MVEBU DDR code to SPL

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agotools: kwbimage: Support u-boot.img padding to CONFIG_SYS_SPI_U_BOOT_OFFS
Stefan Roese [Mon, 19 Jan 2015 10:33:44 +0000 (11:33 +0100)]
tools: kwbimage: Support u-boot.img padding to CONFIG_SYS_SPI_U_BOOT_OFFS

This is used on the AXP boards, to pad u-boot.img to the desired offset in
SPI flash (only this boot target supported right now). This offset is
used by the SPL then to load u-boot.img into SDRAM and execute it there.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoMakefile: Add another kwb build target used on Marvell Armada-XP (AXP)
Stefan Roese [Mon, 19 Jan 2015 10:33:45 +0000 (11:33 +0100)]
Makefile: Add another kwb build target used on Marvell Armada-XP (AXP)

This build target now includes the SPL binary as the bin_hdr into the
kwb image. Its used on the AXP port with the mainlined DDR training code.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: db-mv784mp-gp: Enable SPL to include DDR training code into U-Boot
Stefan Roese [Mon, 19 Jan 2015 10:33:46 +0000 (11:33 +0100)]
arm: db-mv784mp-gp: Enable SPL to include DDR training code into U-Boot

This patch adds SPL support to the db-mv784mp-gp eval board.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: maxbcm: Enable SPL to include DDR training code into U-Boot
Stefan Roese [Mon, 19 Jan 2015 10:33:47 +0000 (11:33 +0100)]
arm: maxbcm: Enable SPL to include DDR training code into U-Boot

This patch adds SPL support to the maxbcm MV78460 based board. Including
the fixed DDR configuratrion needed for the DDR training code. And the
the serdes PHY init code.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: mvebu: Placeholder bin_hdr file can now be removed
Stefan Roese [Mon, 19 Jan 2015 10:33:48 +0000 (11:33 +0100)]
arm: mvebu: Placeholder bin_hdr file can now be removed

With this patchset the Marvell bin_hdr (DDR training) code is intergrated
into mainline U-Boot. We can remove the placeholder file again, which was
only introduced to make U-Boot compile and link again.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoarm: armada-xp: Change built target to include the SPL binary as bin_hdr
Stefan Roese [Mon, 19 Jan 2015 10:33:49 +0000 (11:33 +0100)]
arm: armada-xp: Change built target to include the SPL binary as bin_hdr

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agokirkwood: sheevaplug: add FDT support
DrEagle [Wed, 17 Dec 2014 14:02:48 +0000 (15:02 +0100)]
kirkwood: sheevaplug: add FDT support

LIBFDT feature is required to support new kernels.

Signed-off-by: Gérald Kerma <drEagle@doukki.net>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agokirkwood: sheevaplug: fix multiple defines
DrEagle [Wed, 17 Dec 2014 14:02:45 +0000 (15:02 +0100)]
kirkwood: sheevaplug: fix multiple defines

Signed-off-by: Gérald Kerma <drEagle@doukki.net>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agokirkwood: sheevaplug: fix style
DrEagle [Wed, 17 Dec 2014 14:02:44 +0000 (15:02 +0100)]
kirkwood: sheevaplug: fix style

Signed-off-by: Gérald Kerma <drEagle@doukki.net>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
9 years agoARM: UniPhier: leave the last element of boot_device_table empty
Masahiro Yamada [Thu, 5 Feb 2015 11:56:24 +0000 (20:56 +0900)]
ARM: UniPhier: leave the last element of boot_device_table empty

Checking if the pointer is NULL would be easier to know the tail
of the boot_device_table[] array.
For clarification, add the /* sentinel */ comment.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: refactor pinmon command
Masahiro Yamada [Thu, 5 Feb 2015 11:56:23 +0000 (20:56 +0900)]
ARM: UniPhier: refactor pinmon command

The return value of get_boot_mode_sel() is used as the index of
the boot_device_table[] array.  Its type should be "int" rather
than "u32".

Use only the iterator "i" for the loop in do_pinmon().

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: enable I2C input pins for PH1-sLD8
Masahiro Yamada [Thu, 5 Feb 2015 05:43:00 +0000 (14:43 +0900)]
ARM: UniPhier: enable I2C input pins for PH1-sLD8

To use I2C controllers on PH1-sLD8, the bit 10 (SCL0/SDA0)
and bit 11 (SCL1/SDA1) of IECTRL register must be set.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: do not compile unnecessary objects
Masahiro Yamada [Thu, 5 Feb 2015 05:42:58 +0000 (14:42 +0900)]
ARM: UniPhier: do not compile unnecessary objects

It is true that unused functions are removed from the ELF image
by the compiler's garbage collection but relying on it too much
does not look nice.
Currently, the build is taking more than it should.

Refactor the makefiles to compile only files that are really needed.
CONFIG_SOC_INIT and CONFIG_DRAM_INIT are no longer needed by the
optimization.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: remove unused checkboard() functions
Masahiro Yamada [Thu, 5 Feb 2015 05:42:57 +0000 (14:42 +0900)]
ARM: UniPhier: remove unused checkboard() functions

Since commit 0365ffcc0bd6 (generic-board: show model name in
board_init_f() too), checkboard() is invoked only when
show_board_info() fails to get the model name from Device Tree.
It never happens because UniPhier SoCs now only work with
CONFIG_OF_CONTROL and all the root nodes of UniPhier device trees
have the "model" property.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: revive support card info
Masahiro Yamada [Thu, 5 Feb 2015 05:42:56 +0000 (14:42 +0900)]
ARM: UniPhier: revive support card info

Since commit 0365ffcc0bd6 (generic-board: show model name in
board_init_f() too), the support card information has not been
displayed because check_support_card() is invoked only when
show_board_info() fails to get the model name from Device Tree.

This commit adds misc_init_f() function to call check_support_card()
from there.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: move SPL init functions to spl_board_init()
Masahiro Yamada [Thu, 5 Feb 2015 05:42:55 +0000 (14:42 +0900)]
ARM: UniPhier: move SPL init functions to spl_board_init()

Now init functions called from board_postclk_init() and dram_init()
are only necessary for SPL.
Move them to spl_board_init() for clean-up.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: move pin_init() to board_early_init_f()
Masahiro Yamada [Thu, 5 Feb 2015 05:42:54 +0000 (14:42 +0900)]
ARM: UniPhier: move pin_init() to board_early_init_f()

Currently, I/O pin settings are not necessary for SPL.
The board_early_init_f() seems a suitable place to call pin_init().

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: set I2C offset length of on-board EEPROM in DTS
Masahiro Yamada [Thu, 5 Feb 2015 05:30:26 +0000 (14:30 +0900)]
ARM: UniPhier: set I2C offset length of on-board EEPROM in DTS

The EEPROM chips on UniPhier reference daughter boards expect 2-byte
offset address.

Since 7132b9fd68a1 (dm: i2c: dts: Support an offset-len device tree
property), I2C sub-nodes can have "u-boot,i2c-offset-len" property.

It is convenient to set the default I2C offset address length in
Device Tree, so that we do not have to set it on the command line.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: move EEPROM device node into a separate DTS
Masahiro Yamada [Thu, 5 Feb 2015 05:30:25 +0000 (14:30 +0900)]
ARM: UniPhier: move EEPROM device node into a separate DTS

This EEPROM chip is installed on the expansion board commonly used
on UniPhier platform.  To avoid duplicated description, move the
EEPROM node to a separate file and include it from other device tree
sources.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoMAINTAINERS: claim maintainership of files with "uniphier" pattern
Masahiro Yamada [Thu, 5 Feb 2015 05:30:24 +0000 (14:30 +0900)]
MAINTAINERS: claim maintainership of files with "uniphier" pattern

The pattern "N:    uniphier" can cover
  - drivers/serial/serial_uniphier.c
  - drivers/i2c/i2c-uniphier.c
  - drivers/i2c/i2c-uniphier-f.c
  - arch/arm/dts/uniphier-*

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: add a simple README file for UniPhier platform
Masahiro Yamada [Thu, 5 Feb 2015 05:30:23 +0000 (14:30 +0900)]
ARM: UniPhier: add a simple README file for UniPhier platform

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: add environment variable to update images in NAND
Masahiro Yamada [Thu, 5 Feb 2015 05:30:22 +0000 (14:30 +0900)]
ARM: UniPhier: add environment variable to update images in NAND

To boot UniPhier boards with the NAND boot mode, two images
(u-boot-spl.bin and u-boot-dtb.img) must be written at the correct
offset addresses.

TFTP downloading is useful to update such images in the NAND device.
We generally do:

  => nand erase 0 0x100000
  => tftpboot u-boot-spl.bin
  => nand write $loadaddr 0 0x10000
  => tftpboot u-boot-dtb.img
  => nand write $loadaddr 0x10000 0xf0000

It is a tedious and error-prone operation.

This commit provides the shorthand:

  => run nandupdate

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: use "&&" instead of "; " in commands
Masahiro Yamada [Thu, 5 Feb 2015 05:30:21 +0000 (14:30 +0900)]
ARM: UniPhier: use "&&" instead of "; " in commands

Run the next command only when the previous one succeeded.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: remove dummy gpio.h
Masahiro Yamada [Tue, 3 Feb 2015 04:51:36 +0000 (13:51 +0900)]
ARM: UniPhier: remove dummy gpio.h

This dummy header was introduced by commit 630bf80ebb34 (ARM:
UniPhier: add dummy gpio.h to enable CONFIG_OF_CONTROL).

Thanks to commit a08d643dbd85 (dm: Drop gpio.h header from
fdtdec.c), such an ugly workaround is no longer needed.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-ubi
Tom Rini [Wed, 4 Feb 2015 18:30:00 +0000 (13:30 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-ubi

9 years agoPrepare v2015.04-rc1 v2015.04-rc1
Tom Rini [Mon, 2 Feb 2015 17:39:29 +0000 (12:39 -0500)]
Prepare v2015.04-rc1

Signed-off-by: Tom Rini <trini@ti.com>
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-ti
Tom Rini [Mon, 2 Feb 2015 17:37:34 +0000 (12:37 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-ti

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-blackfin
Tom Rini [Mon, 2 Feb 2015 16:51:58 +0000 (11:51 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-sunxi
Tom Rini [Mon, 2 Feb 2015 15:11:44 +0000 (10:11 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-sunxi

9 years agosunxi: mmc: Add 'sunxi_' prefix to the static functions
Siarhei Siamashka [Sat, 31 Jan 2015 22:42:14 +0000 (00:42 +0200)]
sunxi: mmc: Add 'sunxi_' prefix to the static functions

This results in a much more readable callgraph, because now they
can't be confused with the function having exactly the same name
in the generic mmc code.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: dram: Support more sun[457]i dram parameters in Kconfig
Siarhei Siamashka [Sat, 31 Jan 2015 22:27:06 +0000 (00:27 +0200)]
sunxi: dram: Support more sun[457]i dram parameters in Kconfig

This patch allows to configure all the important DRAM parameters in Kconfig.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: dram: Optionally use standard JEDEC timings for sun[457]i
Siarhei Siamashka [Sat, 31 Jan 2015 22:27:05 +0000 (00:27 +0200)]
sunxi: dram: Optionally use standard JEDEC timings for sun[457]i

In addition to the current Android magic settings, allow to optionally use
DDR3 timing parameters, which are tailored for different clock frequencies
and JEDEC speed bins. This should improve reliability and performance.

Adding '+S:CONFIG_DRAM_TIMINGS_DDR3_1066F_1333H=y' to the board defconfig
allows to use timings, which are calculated for the DDR3-1066F speed bin.
A lot of DDR3 chips, which are used in real Allwinner based devices,
support DDR3-1066F speed bin timings.

And adding '+S:CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y' should work
with any DDR3 chips, because this targets the slowest JEDEC speed bins.

The vendor magic values are still used by default for DRAM, but board
maintainers now have more flexibility in DRAM timings selection.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: video: Force h/vsync active high when using ext. vga dac on some boards
Hans de Goede [Sun, 25 Jan 2015 14:33:07 +0000 (15:33 +0100)]
sunxi: video: Force h/vsync active high when using ext. vga dac on some boards

On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an
unstable image when active low v or hsync is used.

The problem seems to be specific to the OLinuxIno A13 (normal & micro)
boards. I've just looked up the schematics and they use an opendrain driver
for the vga sync lines, and with sync pulses it is the logical high->low
edge of the pulse which counts for the timing, which with an active low
sync is being driven by the pull-up, and that simply seems to not drive
it hard enough to get a stable image.

So force v and hsync active high on these boards. independent of what the
modeline says. This fixes the unstable image.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add Inet 86VS support
Michal Suchanek [Sun, 4 Jan 2015 20:06:21 +0000 (21:06 +0100)]
sunxi: Add Inet 86VS support

Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: TZX-Q8-713B7 support
Paul Kocialkowski [Tue, 27 Jan 2015 18:58:46 +0000 (19:58 +0100)]
sunxi: TZX-Q8-713B7 support

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Add Linksprite_pcDuino3_Nano board / defconfig
Adam Sampson [Sun, 1 Feb 2015 12:58:58 +0000 (12:58 +0000)]
sunxi: Add Linksprite_pcDuino3_Nano board / defconfig

This is a low-cost Allwinner A20 board with Arduino-style GPIO headers;
it features 1G RAM, 4G NAND flash, 1 micro-SD, 2 USB sockets, 1 micro
USB socket for OTG and another for power in, HDMI, SATA, 5V power for
SATA devices, gigabit Ethernet, an IR receiver, 3.5mm audio out and a
MIPI camera connector.

Like the BananaPi, this board needs GMAC_TX_DELAY set to 3 in order for
GMAC to work reliably at gigabit speeds.

For more details, see: http://linux-sunxi.org/LinkSprite_pcDuino3_Nano

Signed-off-by: Adam Sampson <ats@offog.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: MAINTAINERS: sort entries alphabetically
Hans de Goede [Wed, 28 Jan 2015 08:31:52 +0000 (09:31 +0100)]
sunxi: MAINTAINERS: sort entries alphabetically

Keep all entries except for the monster entry at the top alphabetically sorted.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: rsb: Move rsb_set_device_mode() call to rsb_init()
Hans de Goede [Mon, 26 Jan 2015 15:59:12 +0000 (16:59 +0100)]
sunxi: rsb: Move rsb_set_device_mode() call to rsb_init()

It turns out that the device_mode_data is rsb specific, rather then slave
specific, so integrate the rsb_set_device_mode() call into rsb_init().

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: rsb: Add sun9i (A80 support)
Hans de Goede [Mon, 26 Jan 2015 15:46:43 +0000 (16:46 +0100)]
sunxi: rsb: Add sun9i (A80 support)

Add support for the A80 to the rsb code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Remove CONFIG_TARGET_FOO for sun5i and sun7i boards
Hans de Goede [Sun, 25 Jan 2015 11:15:14 +0000 (12:15 +0100)]
sunxi: Remove CONFIG_TARGET_FOO for sun5i and sun7i boards

CONFIG_TARGET_FOO was only used in board/sunxi/Makefile to select the
dram config for sun5i and sun7i boards and in board/sunxi/gmac.c for some
special handling of the bananapi/bananapro (both sun7i), all sun5i and sun7i
boards have been moved over to using a single dram_sun5i_autoconfig file,
and the tx clk delay handling for the Banana boards now has its own Kconfig.

IOW nothing is using CONFIG_TARGET_FOO anymore, so remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add a GMAC Transmit Clock Delay Chain Kconfig option
Hans de Goede [Sun, 25 Jan 2015 11:10:48 +0000 (12:10 +0100)]
sunxi: Add a GMAC Transmit Clock Delay Chain Kconfig option

And use this to set the GMAC Transmit Clock Delay Chain value on Banana
boards, rather then keying of CONFIG_TARGET_FOO.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Convert sun5i boards to use auto dram configuration
Hans de Goede [Sun, 25 Jan 2015 10:29:27 +0000 (11:29 +0100)]
sunxi: Convert sun5i boards to use auto dram configuration

Currently we've separate detailed dram settings for all sun5i boards, this
moves them over to using auto dram configuration so that we can get rid of
all the per board dram_foo.c files.

This has been tested on a A10s-Olinuxino, A13-Olinuxino, A13-OlinuxinoM,
mk802-a10s and r7-tv-dongle board.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Hyundai_A7HD_defconfig fix USB vbus pin config
Hans de Goede [Fri, 23 Jan 2015 15:40:01 +0000 (16:40 +0100)]
sunxi: Hyundai_A7HD_defconfig fix USB vbus pin config

USB1_VBUS is not used, and USB2_VBUS uses the pin normally used to control
USB1_VBUS.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Only enable i2c support in the SPL when needed
Hans de Goede [Fri, 23 Jan 2015 14:28:22 +0000 (15:28 +0100)]
sunxi: Only enable i2c support in the SPL when needed

We do not need i2c support in the SPL when there is no PMIC (some sun4i
boards), or when the PMIC is not using i2c such as on sun6i and sun8i.

This reduces the SPL size from (e.g.) 21812 to 19260 bytes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agoMerge branch 'patman' of git://git.denx.de/u-boot-x86
Tom Rini [Sat, 31 Jan 2015 17:40:48 +0000 (12:40 -0500)]
Merge branch 'patman' of git://git.denx.de/u-boot-x86

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-net
Tom Rini [Sat, 31 Jan 2015 17:40:26 +0000 (12:40 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-net

9 years agopatman: Explain how to make doc/git-mailrc work
Simon Glass [Sat, 4 Oct 2014 02:40:36 +0000 (20:40 -0600)]
patman: Explain how to make doc/git-mailrc work

Add an explanation for how to set up git so that patman can find the alias
file. Fix up the get_maintainers message too.

Reported-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
9 years agosandbox: Fix README to indicate that vendor name is unset
Simon Glass [Tue, 23 Sep 2014 19:05:59 +0000 (13:05 -0600)]
sandbox: Fix README to indicate that vendor name is unset

This brings in a additional small fix which was missed in a recent update
to the README.

Suggested-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
9 years agopatman: Check commit_match before stripping leading whitespace
Scott Wood [Thu, 25 Sep 2014 19:30:46 +0000 (14:30 -0500)]
patman: Check commit_match before stripping leading whitespace

True commit lines start at column zero.  Anything that is indented
is part of the commit message instead.  I noticed this by trying to
run buildman with commit e3a4facdfc07179ebe017a07b8de6224a935a9f3
as master, which contained a reference to a Linux commit inside
the commit message.  ProcessLine saw that as a genuite commit
line, and thus buildman tried to build it, and died with an
exception because that SHA is not present in the U-Boot tree.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Simon Glass <sjg@chromium.org>
9 years agopatman: Make dry-run output match real functionality
Peter Tyser [Mon, 26 Jan 2015 17:42:21 +0000 (11:42 -0600)]
patman: Make dry-run output match real functionality

When run with the --dry-run argument patman prints out information
showing what it would do.  This information currently doesn't line up
with what patman/git send-email really do.  Some basic examples:
- If an email address is addressed via "Series-cc" and "Patch-cc" patman
  shows that email address would be CC-ed two times.
- If an email address is addressed via "Series-to" and "Patch-cc" patman
  shows that email address would be sent TO and CC-ed.
- If an email address is addressed from a combination of tag aliases,
  get_maintainer.pl output, "Series-cc", "Patch-cc", etc patman shows
  that the email address would be CC-ed multiple times.

Patman currently does try to send duplicate emails like the --dry-run
output shows, but "git send-email" intelligently removes duplicate
addresses so this patch shouldn't change the non-dry-run functionality.

Change patman's output and email addressing to line up with the
"git send-email" logic.  This trims down patman's dry-run output and
prevents confusion about what patman will do when emails are actually
sent.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
9 years agosandbox: Add a -D option to use a default device tree
Simon Glass [Tue, 20 Jan 2015 03:21:34 +0000 (20:21 -0700)]
sandbox: Add a -D option to use a default device tree

It is painful to specify the full path to the device tree with the -d
option. It is normally kept in the same directory as U-Boot, so provide
an option to use this by default.

Signed-off-by: Simon Glass <sjg@chromium.org>
9 years agosandbox: Correct cros-ec keyboard definition
Simon Glass [Tue, 20 Jan 2015 03:21:33 +0000 (20:21 -0700)]
sandbox: Correct cros-ec keyboard definition

The other boards got updated to the standard binding. Update sandbox as
well.

Signed-off-by: Simon Glass <sjg@chromium.org>
9 years agonet/designware: add error message on DMA reset timeout
Alexey Brodkin [Tue, 13 Jan 2015 14:10:24 +0000 (17:10 +0300)]
net/designware: add error message on DMA reset timeout

If for some reason DMA module fails to reset user oserves only this:
--->---
# dhcp
Trying dwmac.e0018000
FAIL
--->---

This message makes not much sense.
With proposed change error message will be more helpful:
--->---
# dhcp
Trying dwmac.e0018000
DMA reset timeout
FAIL
--->---

For example user may do power toggle to recover board functionality.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Ian Campbell <ijc@hellion.org.uk>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@ti.com>
Acked-by: Pavel Machek <pavel@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
9 years agonet: phy: micrel: add support for KSZ8895 switch in SMI mode
Philippe De Muyter [Wed, 19 Feb 2014 16:21:59 +0000 (17:21 +0100)]
net: phy: micrel: add support for KSZ8895 switch in SMI mode

This patch adds a phy driver for the Micrel KSZ8895 switch.  As the SoC MAC
is directly connected to the switch MAC the link to the switch is always up.

But the KSZ8895 switch can be hardwired in three configuration modes :
- not configurable with eventually an eeprom-stored configuration
- configurable by the mdio/mdc connection (SMI protocol)
- configurable by a SPI connection.

In not configurable mode, the switch starts automatically, but in the
other modes, it must be started programmatically, by writing 1 in
configuration register 1.
We only support the not configurable and mdio/mdc (aka SMI) modes here.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
9 years agoAdd MS7206SE ethernet support
Yoshinori Sato [Thu, 13 Feb 2014 14:13:41 +0000 (23:13 +0900)]
Add MS7206SE ethernet support

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
9 years agonet: tsec: Fix NULL access in case init_phy() fails
Claudiu Manoil [Tue, 10 Dec 2013 13:21:04 +0000 (15:21 +0200)]
net: tsec: Fix NULL access in case init_phy() fails

If the PHY is not recognized don't access phydev (NULL)
and return 0 to signal failure.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Fri, 30 Jan 2015 18:56:15 +0000 (13:56 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips