Commit Graph

19358 Commits

Author SHA1 Message Date
Enric Balletbo i Serra
aa127df60e OMAP3: igep00x0: add missing include mach-types.h
Current '#if' directives (used in igep00x0.h config file) comparing MACH_TYPE
values in igep00x0.h doesn't work as expected. The comparision between
CONFIG_MACH_TYPE and MACH_TYPE_IGEP0020 is always true independent of the IGEP
machine configured.

For example, following directive

 if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
    define something
 endif

Is always evaluated true although we configure u-boot for MACH_TYPE_IGEP0030.

The build doesn't shows any error so looks that both defines had always the same
value. Including the mach-types.h file sets properly the value of
MACH_TYPE_IGEPxxxx.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-02-18 13:51:19 -05:00
Enric Balletbo i Serra
4c21b4c4ad OMAP3: igep00x0: use official board names.
This trivial patch only changes current boards names for the official
names.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-02-18 13:51:19 -05:00
Ilya Yanok
c0e66793c4 am335x_evm: enable support for booting via USB
This adds necessary config options and a new build target,
am335x_evm_usbspl, to enable usb booting and fixes board_eth_init()
function to take into account that we may have USB ether support in SPL
now.  This uses the same MAC for both cpsw and USB, in order to match
ROM behavior.

The usbspl build target does not contain UART SPL, CPSW SPL or extra
environment settings, so that we may fit within our binary size
constraint.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18 13:49:16 -05:00
Ilya Yanok
da07c21b77 am33xx: support for booting via usbeth
This patch adds BOOT_DEVICE define for USB booting and fixes
spl_board_init function to call arch_misc_init (this is the place there
musb is initialized).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-18 13:48:04 -05:00
Ilya Yanok
62a814310e spl: support for booting via usbeth
In case of usbeth booting just call net_load_image("usb_ether").
This patch also adds CONFIG_SPL_USBETH_SUPPORT and
CONFIG_SPL_MUSB_NEW_SUPPORT config options to enable linking of SPL
against USB gagdet support and new MUSB driver resp.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-18 13:48:04 -05:00
Lars Poeschel
9648865d5e am33xx: pcm051: Remove wp pin mux for sd-card
The pcm051 does not have the wp pin connected to the sd-card socket.
Therefore remove the pinmux for the pin. The was a carry-over from
the am335x evm code.

Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-02-18 13:48:04 -05:00
robertcnelson@gmail.com
8a1f2dc081 beagle: expansion boards: add LSR COM6L adapter
http://www.lsr.com/wireless-products/com6l

The eeprom on this expansion board requires 16bit addressing.

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
2013-02-18 13:48:04 -05:00
robertcnelson@gmail.com
ff229ecf8b beagle: expansion boards: retry i2c_read with 16bit addressing
Some expansion boards now ship with at24 eeproms that need to communicate
via 16bit addressing.

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
2013-02-18 13:48:04 -05:00
Tomas Novotny
b9f56698c7 da8xx: Add the missing pinmux for da830 to the gpio driver
The pinmux was generated from linux/arch/arm/mach-davinci/da830.c as of
kernel version 3.7.5. If the driver is used for the da850, then SoC
variant must be specified by CONFIG_SOC_DA850.

Signed-off-by: Tomas Novotny <tomas@novotny.cz>
Cc: Tom Rini <trini@ti.com>
2013-02-18 13:48:03 -05:00
Tomas Novotny
78ed94c8bc da8xx: ea20: Add the configuration define for the exact SoC variant
Signed-off-by: Tomas Novotny <tomas@novotny.cz>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-02-18 13:48:03 -05:00
Tom Rini
9f024f62e4 Merge branch 'fixes' of git://git.denx.de/u-boot-mips 2013-02-15 12:23:42 -05:00
Daniel Schwierzeck
455fbfb668 MIPS: board.c: remove manual relocation of env_name_spec
Remove the manual relocation of env_name_spec. This has been missed
in the previous patch series for introducing dynamic relocation
on MIPS.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-15 18:00:04 +01:00
Simon Glass
96dfc0633a x86: Remove unused real mode code
This code is pretty old and we want to support only 32-bit systems now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-14 20:19:03 -08:00
Simon Glass
588a13f742 x86: Rename CONFIG_NO_X86_RESET_VECTOR to CONFIG_X86_RESET_VECTOR
Invert the polarity of this option to simplify the Makefile logic.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Gabe Black <gabeblack@chromium.org>
2013-02-14 20:18:58 -08:00
Simon Glass
a32e626f92 x86: Remove unneeded cruft from main Makefile
These lines are dealt with in the x86 Makefile and link script, so punt
them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Gabe Black <gabeblack@chromium.org>
2013-02-14 20:18:58 -08:00
Simon Glass
1f3a581495 x86: Remove sc520 cpu
This x86 CPU variant is no longer required as the boards that use it have
been removed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-14 20:18:58 -08:00
Simon Glass
7e8c53d7d4 x86: Remove eNET boards
These are no longer used and should be removed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-14 20:18:58 -08:00
Tom Rini
9c748e02d9 Merge branch 'next' of git://git.denx.de/u-boot-mips 2013-02-12 19:03:59 -05:00
Gabor Juhos
04380c651a MIPS: add dynamic relocation support
The code handles relocation entries with the
following relocation types only:
  mips32: R_MIPS_REL32
  mips64: R_MIPS_REL+R_MIPS_64
  xburst: R_MIPS_REL32

Other relocation entries are skipped without
processing. The code must be extended if other
relocation types must be supported.

Add -pie to LDFLAGS_FINAL to generate the .rel.dyn
fixup table, which will be applied to the relocated
image before transferring control to it.

The CONFIG_NEEDS_MANUAL_RELOC is not needed
after the patch, so remove that as well.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:13 +01:00
Gabor Juhos
0ba8926e08 MIPS: u-boot.lds: add relocation specific sections
This section contain the table needed for dynamic
relocation. Also provide symbols for the relocation
code to access the table.

Discard all sections which are not needed in the final
ELF binary and U-Boot image. Section .dynsym cannot be
discarded or GNU ld crashes otherwise. This section
will be stripped by GNU objcpy in a later patch.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:13 +01:00
Daniel Schwierzeck
28875e2c47 MIPS: start.S: use symbol __image_copy_end for U-Boot image relocation
Use the newly introduced symbol __image_copy_end as end address for
relocation of U-Boot image. This is needed for dynamic relocation added
in later patches. This patch obsoletes the symbols uboot_end and
uboot_end_data which are removed.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:13 +01:00
Daniel Schwierzeck
696a3b2a53 MIPS: start.S: optimize BSS initialization
Get the start and end address for clearing BSS from the newly
introduced symbols __bss_start and __bss_end. After GOT is
relocated, those symbols are already pointing to the correct
addresses.

Also optimize the loop by moving the address incrementation
to the delay slot to avoid the initial sub instruction.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:13 +01:00
Daniel Schwierzeck
eea8a320e1 MIPS: board.c: switch to new symbols __bss_end and __image_copy_end
Use the newly introduced symbols __image_copy_end and __bss_end
for setting up the memory area for the relocated U-Boot.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:12 +01:00
Daniel Schwierzeck
3420bf1ca0 MIPS: u-boot.lds: introduce symbol __image_copy_end
This symbol is used in later patches as end address
for relocation of the U-Boot image into RAM.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:12 +01:00
Daniel Schwierzeck
a52852c5a6 MIPS: u-boot.lds: merge all BSS sections and introduce symbols __bss_[start|end]
These symbols are used in later patches for as addresses for
clearing the BSS area in the relocated U-Boot image.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:12 +01:00
Gabor Juhos
45397816b2 MIPS: compute num_got_entries from .got section's size
The '__got_start' and '__got_end' symbols are used
only in the linker script to compute the value of
the 'num_got_entries' symbol.

Remove the symbols and use the SIZEOF(.got) command
to get the size of the .got section.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-02-12 22:22:12 +01:00
Daniel Schwierzeck
8b1c7345c6 MIPS: start.S: unify and simplify reset vector handling
Adopt reset vector handling from Yamon.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:12 +01:00
Daniel Schwierzeck
4dc7412afa MIPS: start.S: remove obsolete 64 bit handling in setup_c0_status
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:12 +01:00
Daniel Schwierzeck
97b920dab1 MIPS: xburst: fix broken access to global_data
Fix access to global_data which is broken since commits:

commit 035cbe99cd
Author: Simon Glass <sjg@chromium.org>
Date:   Thu Dec 13 20:49:08 2012 +0000

    mips: Move per_clk and dev_clk to arch_global_data

    Move these field into arch_global_data and tidy up. The other
    CONFIG_JZSOC fields are used by various architectures, so just remove
    the #ifdef bracketing for these.

    Signed-off-by: Simon Glass <sjg@chromium.org>

commit 582601da2f
Author: Simon Glass <sjg@chromium.org>
Date:   Thu Dec 13 20:48:35 2012 +0000

    arm: Move lastinc to arch_global_data

    Move this field into arch_global_data and tidy up.

    Signed-off-by: Simon Glass <sjg@chromium.org>

commit 66ee692347
Author: Simon Glass <sjg@chromium.org>
Date:   Thu Dec 13 20:48:34 2012 +0000

    arm: Move tbl to arch_global_data

    Move this field into arch_global_data and tidy up.

    Signed-off-by: Simon Glass <sjg@chromium.org>

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Xiangfu Liu <xiangfu@openmobilefree.net>
2013-02-12 22:22:12 +01:00
Tom Rini
1634e96918 am335x_evm: Fix CPSW ethernet on GP EVM and EVM-SK
In commit cfd4ff6 we implemented part of advisory 1.0.10 (internal delay
for RGMII mode not supported).  This in turn however requires that we
set the tx clock delay feature in the PHY itself.

Signed-off-by: Tom Rini <trini@ti.com>
2013-02-12 14:59:23 -05:00
Tom Rini
951c6baaf4 Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-02-12 10:18:31 -05:00
Lucas Stach
fd8e1c3866 arm: fix CONFIG_DELAY_ENVIRONMENT to act like it claims in the README
No one expects to end up in a delayed environment if
CONFIG_DELAY_ENVIRONMENT isn't defined.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Allen Martin <amartin@nvidia.com>
2013-02-11 10:35:26 -07:00
Tom Warren
07067145de Tegra114: Add/enable Dalmore build (T114 reference board)
This build is stripped down. It boots to the command prompt.
GPIO is the only peripheral supported. Others TBD.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:26 -07:00
Tom Warren
94829195ac Tegra114: Add generic Tegra114 build support
This patch adds basic Tegra114 (T114) build support - no specific
board is targeted.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:26 -07:00
Tom Warren
8aff009585 Tegra114: Dalmore: Add DT files
These are stripped down for bringup, They'll be filled out later
to match-up with the kernel DT contents, and/or as devices are
brought up (mmc, usb, spi, etc.).

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Tom Warren
e23bb6a438 Tegra114: Add common CPU (shared) files
These files are used by both SPL and main U-Boot.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Tom Warren
ec1885cee1 Tegra114: Add CPU (armv7) files
These files are for code that runs on the CPU (A15) on T114 boards.
At this time, there is no A15-specific code here.
As T114-specific run-time code is added, it'll go here.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Tom Warren
4040ec10df Tegra114: Add AVP (arm720t) files
This provides SPL support for T114 boards - AVP early init, plus
CPU (A15) init/jump to main U-Boot.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Tom Warren
2fc65e2834 Tegra114: Add arch-tegra114 include files
Common Tegra files are in arch-tegra, shared between T20/T30/T114.
Tegra114-specific headers are in arch-tegra114. Note that some of
these will be filled in as more T114 support is added (drivers,
WB/LP0 support, etc.).

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Allen Martin
d2f18f261b tegra: cardhu: config: enable SPI
Turn on SPI in cardhu config file

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Allen Martin
b19f57491a tegra: add SPI SLINK driver
Add driver for tegra SPI "SLINK" style driver.  This controller is
similar to the tegra20 SPI "SFLASH" controller.  The difference is
that the SLINK controller is a genernal purpose SPI controller and the
SFLASH controller is special purpose and can only talk to FLASH
devices.  In addition there are potentially many instances of an SLINK
controller on tegra and only a single instance of SFLASH.  Tegra20 is
currently ths only version of tegra that instantiates an SFLASH
controller.

This driver supports basic PIO mode of operation and is configurable
(CONFIG_OF_CONTROL) to be driven off devicetree bindings.  Up to 4
devices per controller may be attached, although typically only a
single chip select line is exposed from tegra per controller so in
reality this is usually limited to 1.

To enable this driver, use CONFIG_TEGRA_SLINK

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:25 -07:00
Allen Martin
91673e2adf tegra: add addresses of SPI SLINK controllers
Add I/O addresses of SPI SLINK controllers 1-6

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Allen Martin
23e3158f34 tegra30: fdt: add SPI SLINK nodes
Add tegra30 SPI SLINK nodes to fdt.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Allen Martin
7d54f022bb tegra30: add SBC1 to periph id mapping table
SBC1 is SPI controller 1 on tegra30

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Allen Martin
8f1b46b104 tegra: spi: add fdt support to tegra SPI SFLASH driver
Add support for configuring tegra SPI driver from devicetree.
Support is keyed off CONFIG_OF_CONTROL.  Add entry in seaboard dts
file for spi controller to describe seaboard spi.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Allen Martin
c98f03fae0 tegra20: fdt: add SPI SFLASH node
Add node for tegra20 SPI SFLASH controller to fdt.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Stephen Warren
c35eb56a0e tegra: don't hard-code LCD into default TEGRA_DEVICE_SETTINGS
Only add "lcd" into TEGRA_DEVICE_SETTINGS if CONFIG_VIDEO_TEGRA.
Otherwise, "lcd" is meaningless.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Stephen Warren
4727a13bde tegra: rename FUNCMUX_UART2_UARTB
FUNCMUX_ defines should be named after the pin groups they affect, not
after the module they're muxing onto those pin groups.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Tom Warren
f29f086a09 Tegra: Move common clock code to arch/arm/cpu/tegra-common/clock.c
This 'commonizes' much of the clock/pll code. SoC-dependent code
and tables are left in arch/cpu/tegraXXX-common/clock.c

Some T30 tables needed whitespace fixes due to checkpatch complaints.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:24 -07:00
Tom Warren
d83152d8e4 Tegra: T20: Remove unused 'SLOW' SoC ID and PLLX table entry
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:23 -07:00