Masahiro Yamada [Sat, 30 Aug 2014 22:11:02 +0000 (07:11 +0900)]
omap3: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the OMAP3 board select menu to omap3/Kconfig.
Move also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="omap3
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Tom Rini <trini@ti.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:11:01 +0000 (07:11 +0900)]
davinci: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the Davinci board select menu to davinci/Kconfig.
Move also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="davinci").
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:11:00 +0000 (07:11 +0900)]
exynos: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the Exynos board select menu to exynos/Kconfig.
Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="exynos").
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:10:59 +0000 (07:10 +0900)]
kirkwood: kconfig: refactor Kconfig and defconfig
Becuase the board select menu in arch/arm/Kconfig is too big,
move the KirkWood board select menu to kirkwood/Kconfig.
Consolidate also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="kirkwood").
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Prafulla Wadasdkar <prafulla@marvell.com>
Cc: Luka Perkov <luka@openwrt.org>
Masahiro Yamada [Sat, 30 Aug 2014 22:10:58 +0000 (07:10 +0900)]
versatile: kconfig: move common settings
Move Versatile-specific settings to versatile/Kconfig.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:10:57 +0000 (07:10 +0900)]
rmobile: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the Rmobile board select menu to rmobile/Kconfig.
Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="rmobile").
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:10:56 +0000 (07:10 +0900)]
tegra: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the Tegra board select menu to tegra/Kconfig.
Insert the Tegra SoC select menu between the arch select and the
board select.
Architecture select
|-- Tegra Platform (Tegra)
|- Tegra SoC select (Tegra20 / 30 / 114 / 124)
|- Board select
Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="tegra*") and always "select" CONFIG_SPL as follows:
config TEGRA
bool
select SPL
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Cc: Tom Warren <twarren@nvidia.com>
Masahiro Yamada [Sat, 30 Aug 2014 22:10:55 +0000 (07:10 +0900)]
zynq: kconfig: move board select menu and common settings
Becuase the board select menu in arch/arm/Kconfig is too big,
move the Zynq board select menu to zynq/Kconfig.
Consolidate also common settings (CONFIG_SYS_CPU="armv7" and
CONFIG_SYS_SOC="zynq").
Refactor board/xilinx/zynq/MAINTAINERS too.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Benoît Thébaudeau [Thu, 21 Aug 2014 13:43:11 +0000 (15:43 +0200)]
arm: Add missing .vectors section to linker scripts
Commit
41623c9 'arm: move exception handling out of start.S files' missed some
linker scripts. Hence, some boards no longer had exception handling linked since
this commit. Restore the original behavior by adding the .vectors section to
these linker scripts.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Holger Brunck [Fri, 15 Aug 2014 08:51:48 +0000 (10:51 +0200)]
arm/km: disable subpage write for km_kirkwood_pci and kmsuv31 target
Newer FLASH types used on these boards don't allow writing of subpages.
So disable subpage write in the NAND driver. Additionally we need to
tell the UBI layer in the kernel that he also should only write 2048
bytes. This is done with an additional command line parameter for the
kernel commandline.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 15 Aug 2014 08:51:47 +0000 (10:51 +0200)]
arm/kirkwood/nand: allow forced disabling for subpage writes
Make it configurable to disable subpage writes like the DaVinci NAND
driver already does.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Scott Wood <scottwood@freescale.com>
Tom Rini [Thu, 14 Aug 2014 10:42:38 +0000 (06:42 -0400)]
vexpress_aemv8a.h: Enable CONFIG_CMD_BOOTI and CONFIG_CMD_UNZIP
Add support for booting Images and for unzipping Image.gz files.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Thu, 14 Aug 2014 10:42:37 +0000 (06:42 -0400)]
vexpress_aemv8a.h: Clean up the config
- Drop DEBUG
- Drop defines we can use the default of.
- Provide a larger malloc pool.
- Correct default locations for kernel / initrd / device tree
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Thu, 14 Aug 2014 10:42:36 +0000 (06:42 -0400)]
cmd_bootm.c: Add 'booti' for ARM64 Linux kernel Images
The default format for arm64 Linux kernels is the "Image" format,
described in Documentation/arm64/booting.txt. This, along with an
optional gzip compression on top is all that is generated by default.
The Image format has a magic number within the header for verification,
a text_offset where the Image must be run from, an image_size that
includes the BSS and reserved fields.
This does not support automatic detection of a gzip compressed image.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Thu, 14 Aug 2014 10:42:35 +0000 (06:42 -0400)]
arm64: Correct passing of Linux kernel args
The Documentation/arm64/booting.txt document says that pass in x1/x2/x3
as 0 as they are reserved for future use.
Signed-off-by: Tom Rini <trini@ti.com>
Steve Rae [Mon, 11 Aug 2014 20:58:26 +0000 (13:58 -0700)]
arm: convert Cygnus and NSP boards to Kconfig
Convert the bcm958300k and the bcm958622hr boards from "boards.cfg" to Kconfig.
Signed-off-by: Steve Rae <srae@broadcom.com>
Scott Branden [Mon, 11 Aug 2014 20:58:25 +0000 (13:58 -0700)]
arm: add Cygnus and NSP boards
The bcm_ep board configuration is used by a number of boards
including Cygnus and NSP.
Add builds for the bcm958300k and the bcm958622hr boards.
Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Scott Branden [Mon, 11 Aug 2014 20:58:24 +0000 (13:58 -0700)]
arm: bcmnsp: Add bcmnsp u-architecture
Base support for the Broadcom NSP SoC.
Based on iproc-common and the SoC specific reset function.
Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Scott Branden [Mon, 11 Aug 2014 20:58:23 +0000 (13:58 -0700)]
arm: bcmcygnus: Add bcmcygnus u-architecture
Base support for the Broadcom Cygnus SoC.
Based on iproc-common and the SoC specific reset function.
Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Scott Branden [Mon, 11 Aug 2014 20:58:22 +0000 (13:58 -0700)]
arm: iproc: Initial commit of iproc architecture code
The iproc architecture code is present in several Broadcom
chip architectures, including Cygnus and NSP.
Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Stefan Agner [Wed, 6 Aug 2014 08:59:36 +0000 (10:59 +0200)]
arm: vf610: add NFC clock support
Add NFC (NAND Flash Controller) clock support and enable them
at board initialization time.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Stefan Agner [Wed, 6 Aug 2014 08:59:35 +0000 (10:59 +0200)]
arm: vf610: add NFC pin mux
Add pin mux for NAND Flash Controller (NFC). NAND can be connected
using 8 or 16 data lines, this patch adds pin mux entries for all
16 data lines.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Masahiro Yamada [Mon, 4 Aug 2014 01:30:32 +0000 (10:30 +0900)]
MAINTAINERS: change the status of vexpress board to Orphan
The email address of Matt Waddel is no longer working.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Alexei Fedorov <alexie.fedorov@arm.com>
Marek Vasut [Sun, 3 Aug 2014 23:45:46 +0000 (01:45 +0200)]
ARM: Fix overflow in MMU setup
The patch fixes a corner case where adding size to DRAM start resulted
in a value (1 << 32), which in turn overflew the u32 computation, which
resulted in 0 and it therefore prevented correct setup of the MMU tables.
The addition of DRAM bank start and it's size can end up right at the end
of the address space in the special case of a machine with enough memory.
To prevent this overflow, shift the start and size separately and add them
only after they were shifted.
Hopefully, we only have systems in tree which have DRAM size aligned to
1MiB boundary. If not, this patch would break such systems. On the other
hand, such system would be broken by design anyway.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Steve Rae [Sat, 2 Aug 2014 03:37:17 +0000 (20:37 -0700)]
arm: bcm281xx: add board with Ethernet capability
Add board which has Broadcom StarFighter2 Ethernet capability.
Signed-off-by: Steve Rae <srae@broadcom.com>
Jiandong Zheng [Sat, 2 Aug 2014 03:37:16 +0000 (20:37 -0700)]
arm: bcm281xx: net: Add Ethernet Driver
The Broadcom StarFighter2 Ethernet driver is used in multiple Broadcom
SoC(s) and:
- supports multiple MAC blocks,
- provides support for the Broadcom GMAC.
This driver requires MII and PHYLIB.
Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Jiandong Zheng [Sat, 2 Aug 2014 03:37:15 +0000 (20:37 -0700)]
arm: bcm281xx: Add Ethernet Clock support
Enable Ethernet clock when Broadcom StarFighter2 Ethernet block
(CONFIG_BCM_SF2_ETH) is enabled.
Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Andre Przywara [Fri, 1 Aug 2014 11:35:44 +0000 (13:35 +0200)]
ARM: enable ARMv7 virt support for the Arndale board
To enable hypervisors utilizing the ARMv7 virtualization extension
on the Arndale board, add the simple SMP pen address writer function
and add the required configuration variables to switch all cores to
HYP mode before launching the OS.
This allows booting KVM and Xen directly from u-boot.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Andre Przywara <andre.przywara@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Sergey Kostanbaev [Mon, 28 Jul 2014 08:08:01 +0000 (16:08 +0800)]
arm: ep9315: Add .vectors section to lds and remove obsolete lds
However ep9315 don't use
interrupt vectors during startup, but _startup symbol is used inside uboot to
calculate actual monitor size.
Signed-off-by: Sergey Kostanbaev <sergey.kostanbaev@gmail.com>
Cc: albert.u.boot@aribaud.net
Pavel Machek [Mon, 21 Jul 2014 11:30:19 +0000 (13:30 +0200)]
socfpga: cleanup socfpga_dw_mmc
Cleanups as suggested by wd on mailing list.
Signed-off-by: Pavel Machek <pavel@denx.de>
Acked-by: Chin Liang See <clsee@altera.com>
Pavel Machek [Mon, 14 Jul 2014 12:14:17 +0000 (14:14 +0200)]
socfpga: initialize designware ethernet
Enable initialization fo designware ethernet controller. With this
patch, ethernet works in my configuration, provided I set ethernet
address in the environment.
Signed-off-by: Pavel Machek <pavel@denx.de>
Chin Liang See [Tue, 22 Jul 2014 09:28:35 +0000 (04:28 -0500)]
socfpga: Fix SOCFPGA build error for Altera dev kit
To fix the build error when build for Altera dev kit, not
virtual target. At same time, set the build for Altera dev
kit as default instead virtual target. With that, U-Boot
is booting well and SPL still lack of few drivers.
Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Pavel Machek [Sat, 19 Jul 2014 21:57:59 +0000 (23:57 +0200)]
socfpga: fix clock manager register definition
Structure defining clock manager hardware was wrong, leading to
wrong registers being accessed and hang in MMC init.
This fixes structure to match hardware.
Signed-off-by: Pavel Machek <pavel@denx.de>
Christian Riesch [Mon, 7 Jul 2014 09:07:25 +0000 (11:07 +0200)]
arm: include config.h in arch/arm/lib/vectors.S
config.h is required for CONFIG_SYS_DV_NOR_BOOT_CFG.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Jeroen Hofstee [Sun, 22 Jun 2014 21:10:39 +0000 (23:10 +0200)]
ARM:asm:io.h use static inline
When compiling u-boot with W=1 the extern inline void for
read* is likely causing the most noise. gcc / clang will
warn there is never a actual declaration for these functions.
Instead of declaring these extern make them static inline so
it is actually declared.
cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Tom Rini [Fri, 29 Aug 2014 17:47:42 +0000 (13:47 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-ti
Tom Rini [Fri, 29 Aug 2014 15:15:18 +0000 (11:15 -0400)]
Merge git://git.denx.de/u-boot-usb
Tom Rini [Fri, 29 Aug 2014 15:07:35 +0000 (11:07 -0400)]
Merge branch 'zynq' of git://denx.de/git/u-boot-microblaze
Tom Rini [Fri, 29 Aug 2014 15:07:10 +0000 (11:07 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-tegra
Tom Rini [Fri, 29 Aug 2014 15:06:51 +0000 (11:06 -0400)]
Merge branch 'master' of git://denx.de/git/u-boot-imx
Tom Rini [Fri, 29 Aug 2014 15:06:26 +0000 (11:06 -0400)]
Merge branch 'master' of git.denx.de/u-boot-sunxi
Stephen Warren [Thu, 7 Aug 2014 23:07:59 +0000 (17:07 -0600)]
usb: hub: don't check CONNECTION in hub_port_reset()
One specific USB 3.0 device behaves strangely when reset by
usb_new_device()'s call to hub_port_reset(). For some reason, the device
appears to briefly drop off the bus when this second bus reset is
executed, yet if we retry this loop, it'll eventually come back after
another two resets.
If USB bus reset is executed over and over within usb_new_device()'s call
to hub_port_reset(), I see the following sequence of results, which
repeats as long as you want:
1) STAT_C_CONNECTION = 1 STAT_CONNECTION = 0 USB_PORT_STAT_ENABLE 0
2) STAT_C_CONNECTION = 1 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0
3) STAT_C_CONNECTION = 1 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 1
The device in question is a SanDisk Ultra USB 3.0 16GB memory stick with
USB VID/PID 0x0781/0x5581.
In order to allow this device to work with U-Boot, ignore the
{C_,}CONNECTION bits in the status/change registers, and only use the
ENABLE bit to determine if the reset was successful.
To be honest, extensive investigation has failed to determine why this
problem occurs. I'd love to know! I don't know if it's caused by:
* A HW bug in the device
* A HW bug in the Tegra USB controller
* A SW bug in the U-Boot Tegra USB driver
* A SW bug in the U-Boot USB core
This issue only occurs when the device's USB3 pins are attached to the
host; if only the USB2 pins are connected the issue does not occur. The
USB3 controller on Tegra is in reset, so is not actively communicating
with the device at all - a USB3 analyzer confirms this. Slightly
unplugging the device (so the USB3 pins don't contact) or using a USB2
cable or hub as an intermediary avoids the problem. For some reason,
the Linux kernel (either on the same Tegra board, or on an x86 host)
has no issue with the device, and I observe no disconnections during
reset.
This change won't affect any USB device that already works, since such
devices could not currently be triggering the error return this patch
removes, or they wouldn't be working currently.
However, this patch is quite reliable in practice, hence I hope it's
acceptable to solve the problem.
The only potential fallout I can see from this patch is:
* A broken device that triggers C_CONNECTION/!CONNECTION now causes the
loop in hub_port_reset() to run multiple times. If it never succeeds,
this will cause "usb start" to take roughly 1s extra to execute.
* If the user unplugs a device while hub_port_reset() is executing, and
very quickly swaps in a new device, hub_port_reset() might succeed on
the new device. This would mean that any information cached about the
original device (from the descriptor read in usb_new_device(), which
simply caches the max packet size) might be invalid, which would cause
problems talking to the new device. However, without this change, the
new device wouldn't work anyway, so this is probably not much of a
loss.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Marek Vasut [Fri, 1 Aug 2014 01:09:53 +0000 (03:09 +0200)]
usb: Handle -ENODEV from usb_lowlevel_init()
As we support both Host and Device mode operation, an OTG controller
can return -ENODEV on a port which it found to be in Device mode during
Host mode scan for devices. In case -ENODEV is returned, print that the
port is not available and continue instead of screaming a bloody error
message.
Signed-off-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Thu, 28 Aug 2014 01:56:55 +0000 (10:56 +0900)]
README.kconfig: document backward compatibility "make *_config"
Commit
3ff291f371fa9858426774f3732924bacb61ed1c
(kconfig: convert Kconfig helper script into a shell script)
restored "<board>_config" target for backward compatibility.
It should be documented.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Masahiro Yamada [Wed, 27 Aug 2014 05:05:51 +0000 (14:05 +0900)]
tools/genboardscfg.py: change shebang into /usr/bin/env python2
This tool only works on python 2 (python 2.6 or lator).
Change the shebang to make sure the script is run by python 2
and clearly say the supported version in the comment block.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Stefan Roese [Mon, 25 Aug 2014 09:26:19 +0000 (11:26 +0200)]
net: cpsw: am335x: Drop constant link checking from rx/tx path's
We noticed on the DXR2 platform (AM335x with a SMSC LAN9303 switch connected
to the CPSW MAC) that the network performance in U-Boot is quite poor. Only
when the transfer is started without a cable connected, and the cable is
plugged after the first timeout "T" occured, an increased in performance
can be seen. Debugging has revealed, that the cpsw driver has constant
link checking builtin into the rx and tx functions. This results in the
bad performance and seems to be unnecessary. The link has already been
checked in the init function, before the transfer is started. This usually
is sufficient.
BTW: I have seen no other network driver in U-Boot so far, that constantly
checks for link in the rx / tx functions.
The performance numbers on the DXR2 board are:
0.56 MiB/s cpsw_check_link() in rx and tx path
0.87 MiB/s cpsw_check_link() only in tx path
1.0 MiB/s cpsw_check_link() only in rx path
2.7 MiB/s no cpsw_check_link() in rx and tx path
So with this patch the network performance on DXR2 increases from 0.56
to 2.7 MiB/s (nearly 5 times as fast).
Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Samuel Egli <samuel.egli@siemens.com>
Tested-by: Heiko Schocher <hs@denx.de>
Cc: Vladimir Koutny <vladimir.koutny@streamunlimited.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Tom Rini <trini@ti.com>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:48 +0000 (12:39 +0900)]
tools/genboardscfg.py: improve performance
I guess some developers are already getting sick of this tool
because it generally takes a few minites to generate the boards.cfg
on a reasonable computer.
The idea popped up on my mind was to skip Makefiles and
to run script/kconfig/conf directly.
This tool should become about 4 times faster.
You might still not be satisfied, but better than doing nothing.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:47 +0000 (12:39 +0900)]
tools/genboardscfg.py: check if the boards.cfg is up to date
It looks silly to regenerate the boards.cfg even when it is
already up to date.
The tool should exit with doing nothing if the boards.cfg is newer
than any of defconfig, Kconfig and MAINTAINERS files.
Specify -f (--force) option to get the boards.cfg regenerated
regardless its time stamp.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:46 +0000 (12:39 +0900)]
tools/genboardscfg.py: fix minor problems on termination
This tool deletes the incomplete boards.cfg
if it encounters an error or is is terminated by the user.
I notice some problems even though they rarely happen.
[1] The boards.cfg is removed if the program is terminated
during __gen_boards_cfg() function but before boards.cfg
is actually touched. In this case, the previous boards.cfg
should be kept as it is.
[2] If an error occurs while deleting the incomplete boards.cfg,
the program throws another exception. This hides the privious
exception and we will not be able to know the real cause.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:45 +0000 (12:39 +0900)]
tools/genboardscfg.py: wait for unfinished subprocesses before error-out
When an error occurs or the program is terminated by the user
on the way, the destructer __del__ of class Slot is invoked and
the work directories are removed.
We have to make sure there are no subprocesses (in this case,
"make O=<work_dir> ...") using the work directories before
removing them. Otherwise the subprocess spits a bunch of error
messages possibly causing more problems. Perhaps some users
may get upset to see too many error messages.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:44 +0000 (12:39 +0900)]
tools/genboardscfg.py: be tolerant of insane Kconfig
The tools/genboardscfg.py expects all the Kconfig and defconfig are
written correctly. Imagine someone accidentally has broken a board.
Error-out just for one broken board is annoying for the other
developers. Let the tool skip insane boards and continue processing.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:43 +0000 (12:39 +0900)]
tools/genboardscfg.py: be tolerant of missing MAINTAINERS
tools/genboardscfg.py expects all the boards have MAINTAINERS.
If someone adds a new board but misses to add its MAINTAINERS file,
tools/genboardscfg.py fails to generate the boards.cfg file.
It is annoying for the other developers.
This commit allows tools/genboardscfg.py to display warning messages
and continue processing even if some MAINTAINERS files are missing
or have broken formats.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 25 Aug 2014 03:39:42 +0000 (12:39 +0900)]
tools/genboardscfg.py: ignore defconfigs starting with a dot
Kconfig in U-Boot creates a temporary file configs/.tmp_defconfig
during processing "make <board>_defconfig". The temporary file
might be left over for some reasons.
Just in case, tools/genboardscfg.py should make sure to
not read such garbage files.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Aug 2014 20:26:44 +0000 (14:26 -0600)]
Correct sandbox filesystem commands in FIT image test
The host filesystem name has changed, so update the tests. The tests now
run again correctly:
$ make O=b/sandbox sandbox_defconfig all
...
$ test/image/test-fit.py -u b/sandbox/u-boot
FIT Tests
=========
Kernel load
Kernel + FDT load
Kernel + FDT + Ramdisk load
Tests passed
Caveat: this is only a sanity check - test coverage is poor
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Aug 2014 20:26:43 +0000 (14:26 -0600)]
Fix test failure caused by bad handling of ramdisk
Commit
e3a5bbce broke the FIT image tests by not loading a ramdisk even if
a load address is provided in the FIT. The rationale was that a load address
of 0 should be considered to mean 'do not load'.
Add a new load operation which supports this feature, so that the ramdisk
will be loaded if a non-zero load address is provided.
Signed-off-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Fri, 22 Aug 2014 10:42:29 +0000 (19:42 +0900)]
kconfig: add CONFIG_CC_OPTIMIZE_FOR_SIZE
Copy the Kconfig option from "init/Kconfig" of Linux v3.16 tag
and adjust the help document.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 22 Aug 2014 10:42:28 +0000 (19:42 +0900)]
scripts: refetch scripts/setlocalversion from Linux 3.16
Now we have CONFIG_LOCALVERSION and CONFIG_LOCALVERSION_AUTO
in Kconfig so we can use scripts/setlocalversion without
any adjustment. Copy it from Linux 3.16 as is.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 22 Aug 2014 10:42:27 +0000 (19:42 +0900)]
kconfig: add CONFIG_LOCALVERSION and CONFIG_LOCALVERSION_AUTO
Copy Kconfig options from "init/Kconfig" of Linux v3.16 tag
and adjust some parts of the help document.
Move CONFIG_SPL, CONFIG_TPL, ... etc. to "Boot images" menu.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 22 Aug 2014 05:33:41 +0000 (14:33 +0900)]
buildman: run genboardscfg.py all the time
This commit makes sure boards.cfg is up to date before starting
the build tests. tools/genboardscfg.py exits immediately printing
"boards.cfg is up to date. Nothing to do." when boards.cfg is
already new.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Fri, 22 Aug 2014 05:33:40 +0000 (14:33 +0900)]
MAKEALL: run genboardscfg.py all the time
This commit makes sure boards.cfg is up to date before starting
the build tests. tools/genboardscfg.py exits immediately printing
"boards.cfg is up to date. Nothing to do." when boards.cfg is
already new.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 22 Aug 2014 05:10:43 +0000 (14:10 +0900)]
tools/genboardscfg.py: fix a bug of MAINTAINERS handling
This patch fixes a minor problem:
If a block without "F: configs/*_defconfig" is followed by another
block with "F: configs/*_defconfig", the maintainers from the
former block are squashed into the latter.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Łukasz Majewski [Fri, 22 Aug 2014 07:12:58 +0000 (09:12 +0200)]
samsung: s5p_goni: fix: Add missing definitions for G_DNL_UMS gadget
The commit (SHA1:
8fc171318e352) reintroduced correct values for vendor and
product IDs required for UMS gadget to work properly either at Windows or
Linux.
This data was missing for GONI target, so this commit corrects this mistake.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Tom Rini [Thu, 28 Aug 2014 17:03:25 +0000 (13:03 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
Tom Rini [Thu, 28 Aug 2014 15:49:12 +0000 (11:49 -0400)]
Merge branch 'patman' of git.denx.de/u-boot-x86
Simon Glass [Fri, 15 Aug 2014 03:59:11 +0000 (21:59 -0600)]
patman: Support the 'reverse' option for 'git log'
This option is currently not supported, but needs to be, for buildman to
operate as expected.
Reported-by: York Sun <yorksun@freescale.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Heiko Schocher [Tue, 15 Jul 2014 14:08:43 +0000 (16:08 +0200)]
mtd,ubi,ubifs: sync with linux v3.15
snyc with linux v3.15:
commit
1860e379875dfe7271c649058aeddffe5afd9d0d
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Jun 8 11:19:54 2014 -0700
Linux 3.15
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>
Heiko Schocher [Tue, 15 Jul 2014 14:08:42 +0000 (16:08 +0200)]
mtd, ubi, ubifs: update for the sync with linux v3.14
while playing with the new mtd/ubi/ubifs sync, found some
small updates for it:
- add del_mtd_partition() to include/linux/mtd/mtd
- mtd: add a debug_printf
- remove some not used functions
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>
Heiko Schocher [Tue, 24 Jun 2014 08:10:04 +0000 (10:10 +0200)]
mtd, ubi, ubifs: resync with Linux-3.14
resync ubi subsystem with linux:
commit
455c6fdbd219161bd09b1165f11699d6d73de11c
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Mar 30 20:40:15 2014 -0700
Linux 3.14
A nice side effect of this, is we introduce UBI Fastmap support
to U-Boot.
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Joerg Krause <jkrause@posteo.de>
Heiko Schocher [Tue, 24 Jun 2014 08:10:03 +0000 (10:10 +0200)]
lib, linux: move linux specific defines to linux/compat.h
- move linux specific defines from usb and video code
into linux/compat.h
- move common linux specific defines from include/ubi_uboot.h
to linux/compat.h
- add for new mtd/ubi/ubifs sync new needed linux specific
defines to linux/compat.h
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
[trini: Add spin_lock_irqsave/spin_unlock_irqrestore dummies from
usb/lin_gadet_compat.h]
Signed-off-by: Tom Rini <trini@ti.com>
Heiko Schocher [Tue, 24 Jun 2014 08:10:02 +0000 (10:10 +0200)]
linux include: add ERR_CAST
add missing ERR_CAST to linux/err.h as it is needed for ubi/ubifs support
Signed-off-by: Heiko Schocher <hs@denx.de>
Heiko Schocher [Tue, 24 Jun 2014 08:10:01 +0000 (10:10 +0200)]
lib, list_sort: add list_sort from linux 3.14
from linux 3.14:
commit
455c6fdbd219161bd09b1165f11699d6d73de11c
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Mar 30 20:40:15 2014 -0700
Linux 3.14
Needed for the MTD/UBI/UBIFS resync
Just copied the files from Linux, and added in the c-file
the "#define __UBOOT__" for adding U-Boot special code. In
this case we use this just for adding including U-Boot
headers.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>
Heiko Schocher [Tue, 24 Jun 2014 08:10:00 +0000 (10:10 +0200)]
lib, rbtree: resync with Linux-3.14
resync with linux:
commit
455c6fdbd219161bd09b1165f11699d6d73de11c
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Mar 30 20:40:15 2014 -0700
Linux 3.14
Needed for the MTD/UBI/UBIFS resync
Just copied the files from Linux, changed the license file header,
and add in the c-file:
+#define __UBOOT__
#include <linux/rbtree_augmented.h>
+#ifndef __UBOOT__
#include <linux/export.h>
+#else
+#include <ubi_uboot.h>
+#endif
so, it compiles for U-Boot.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>
Matwey V. Kornilov [Sat, 26 Jul 2014 14:48:45 +0000 (18:48 +0400)]
pcm051: use ti_am335x_common.h config
Include general configs/ti_am335x_common.h and drop redundant #defines.
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Lokesh Vutla [Mon, 4 Aug 2014 14:12:24 +0000 (19:42 +0530)]
ARM: DRA: Enable VTT regulator
DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination
and this is controlled by gpio7_11. Configuring gpio7_11.
The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards,
and left unused on previous boards, so it is safe enough to enable gpio
on all DRA7 boards.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tom Rini [Fri, 1 Aug 2014 13:53:24 +0000 (09:53 -0400)]
am335x_evm: Convert CONFIG_CONS_INDEX into a menu choice
- Drop CONFIG_SERIAL[1-6] and use CONFIG_CONS_INDEX tests instead
- Add choice and help text to board/ti/am335x/Kconfig
- Correct comment about IDK in board/ti/am335x/mux.c
- Remove am335x_evm_uart* defconfig files as they're just variations
on a config option now.
Signed-off-by: Tom Rini <trini@ti.com>
Dmitry Lifshitz [Thu, 31 Jul 2014 11:30:41 +0000 (14:30 +0300)]
cm-t54: convert to generic board
Use generic board setup functions by defining
CONFIG_SYS_GENERIC_BOARD.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Dmitry Lifshitz [Thu, 31 Jul 2014 11:30:40 +0000 (14:30 +0300)]
cm-t54: fix eMMC boot mode check
Boot from eMMC boot partition corresponds to BOOT_DEVICE_MMC2
omap_bootmode, while BOOT_DEVICE_MMC2_2 corresponds to the user
data partition boot.
Fix mmc_get_env_part() boot mode check to use a correct value.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Dmitry Lifshitz [Thu, 31 Jul 2014 11:30:39 +0000 (14:30 +0300)]
cm-t54: fix EEPROM read return value check
Fix cl_eeprom_read_mac_addr() return value check.
Fix long line codding style issue in board_init().
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Sricharan R [Thu, 31 Jul 2014 06:35:50 +0000 (12:05 +0530)]
ARM: DRA7: Enable software leveling for dra7
Currently hw leveling is enabled by default on DRA7/72.
But the hardware team suggested to use sw leveling as hw leveling
is not characterized and seen some test case failures.
So enabling sw leveling on all DRA7 platforms.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Jeroen Hofstee [Mon, 28 Jul 2014 21:34:42 +0000 (23:34 +0200)]
SOM: tam3517: convert to generic board
Cc: Raphael Assenat <raph@8d.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Vitaly Andrianov [Fri, 25 Jul 2014 19:23:19 +0000 (22:23 +0300)]
keystone2: use EFUSE_BOOTROM information to configure PLLs
This patch reads EFUSE_BOOTROM register to see the maximum supported
clock for CORE and TETRIS PLLs and configure them accordingly.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
pekon gupta [Tue, 22 Jul 2014 10:33:24 +0000 (16:03 +0530)]
board/ti/dra7xx: add support for parallel NOR
This patch adds support for parallel NOR device (S29GL512S10) present on J6-EVM.
The Flash device is connected to GPMC controller on chip-select[0] and accessed
as memory-mapped device. It has data-witdh=x16, capacity-64MBytes(512Mbits) and
is CFI compatible.
As multiple devices are share GPMC pins on this board, so following board
settings are required to detect NOR device:
SW5.1 (NAND_BOOTn) = OFF (logic-1)
SW5.2 (NOR_BOOTn) = ON (logic-0) /* Active-low */
SW5.3 (eMMC_BOOTn) = OFF (logic-1)
SW5.4 (QSPI_BOOTn) = OFF (logic-1)
And also set appropriate SYSBOOT configurations:
SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */
SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */
SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */
SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Non Muxed */
SW3.5 (SYSBOOT[12])= OFF (logic-0) /* device type: Non Muxed */
SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */
SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */
SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */
Also, following changes are required to enable NOR Flash support in
dra7xx_evm board profile:
pekon gupta [Tue, 22 Jul 2014 10:33:23 +0000 (16:03 +0530)]
board/ti/dra7xx: add support for parallel NAND
This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC
chip-select[0] on DRA7xx EVM.
As GPMC pins are shared by multiple devices, so in addition to this patch
following board settings are required for NAND device detection [1]:
SW5.9 (GPMC_WPN) = OFF (logic-1)
SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */
SW5.2 (NOR_BOOTn) = OFF (logic-1)
SW5.3 (eMMC_BOOTn) = OFF (logic-1)
SW5.4 (QSPI_BOOTn) = OFF (logic-1)
And also set appropriate SYSBOOT configurations
SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */
SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */
SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */
SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */
SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */
SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */
SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */
SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */
SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */
SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */
SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */
SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */
SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */
SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */
SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */
SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */
Following changes are required in board.cfg to enable NAND on J6-EVM:
pekon gupta [Tue, 22 Jul 2014 10:33:22 +0000 (16:03 +0530)]
board/ti/am43xx: add support for parallel NAND
This patch adds support for NAND device connected to GPMC chip-select on
following AM43xx EVM boards.
am437x-gp-evm: On this board, NAND Flash signals are muxed with eMMC, thus at a
time either eMMC or NAND can be enabled. Selection between eMMC and NAND is
controlled by:
(a) Statically using Jumper on connecter (J89) present on board.
(a) If Jumper on J89 is NOT used, then selection can be dynamically controlled
by driving SPI2_CS0[MUX_MODE=GPIO] pin via software:
SPI2_CS0 == 0: NAND (default)
SPI2_CS0 == 1: eMMC
am43x-epos-evm: On this board, NAND Flash control lines are muxed with QSPI,
Thus only one of the two can be used at a time. Selection is controlled by:
(a) Dynamically driving following GPIO pin from software
GPMC_A0(GPIO) == 0 NAND is selected (default)
NAND device (MT29F4G08AB) on these boards has:
- data-width=8bits
- blocksize=256KB
- pagesize=4KB
- oobsize=224 bytes
For above NAND device, ROM code expects the boot-loader to be flashed in BCH16
ECC scheme for NAND boot, So by default BCH16 ECC is enabled for AM43xx EVMs.
Signed-off-by: Pekon Gupta <pekon@ti.com>
pekon gupta [Tue, 22 Jul 2014 10:33:21 +0000 (16:03 +0530)]
board/ti/am335x: add support for beaglebone NOR Cape
This patch adds support of NOR cape[1] for both Beaglebone (white) and
Beaglebone(Black) boards. NOR Flash on this cape is connected to GPMC
chip-select[0] and accesses as external memory-mapped device.
This cape has 128Mbits(16MBytes), x16, CFI compatible NOR Flash device.
As GPMC chip-select[0] can be shared by multiple capes so NOR profile is
not enabled by default in boards.cfg. Following changes are required to
enable NOR cape detection when building am335x_boneblack board profile.
Signed-off-by: Tom Rini <trini@ti.com>
pekon gupta [Tue, 22 Jul 2014 10:33:20 +0000 (16:03 +0530)]
board/ti/am335x: add support for beaglebone NAND cape
Beaglebone Board can be connected to expansion boards to add devices to them.
These expansion boards are called 'capes'. This patch adds support for
following versions of Beaglebone(AM335x) NAND capes
(a) NAND Device with bus-width=16, block-size=128k, page-size=2k, oob-size=64
(b) NAND Device with bus-width=16, block-size=256k, page-size=4k, oob-size=224
Further information and datasheets can be found at [1] and [2]
* How to boot from NAND using Memory Expander + NAND Cape ? *
- Important: As BOOTSEL values are sampled only at POR, so after changing any
setting on SW2 (DIP switch), disconnect and reconnect all board power supply
(including mini-USB console port) to POR the beaglebone.
- Selection of ECC scheme
for NAND cape(a), ROM code expects BCH8_HW ecc-scheme
for NAND cape(b), ROM code expects BCH16_HW ecc-scheme
- Selction of boot modes can be controlled via DIP switch(SW2) present on
Memory Expander cape.
SW2[SWITCH_BOOT] == OFF follow default boot order MMC-> SPI -> UART -> USB
SW2[SWITCH_BOOT] == ON boot mode selected via DIP switch(SW2)
So to flash NAND, first boot via MMC or other sources and then switch to
SW2[SWITCH_BOOT]=ON to boot from NAND Cape.
- For NAND boot following switch settings need to be followed
SW2[ 1] = OFF (SYSBOOT[ 0]==1: NAND boot mode selected )
SW2[ 2] = OFF (SYSBOOT[ 1]==1: -- do -- )
SW2[ 3] = ON (SYSBOOT[ 2]==0: -- do -- )
SW2[ 4] = ON (SYSBOOT[ 3]==0: -- do -- )
SW2[ 5] = OFF (SYSBOOT[ 4]==1: -- do -- )
SW2[ 6] = OFF (SYSBOOT[ 8]==1: 0:x8 device, 1:x16 device )
SW2[ 7] = ON (SYSBOOT[ 9]==0: ECC done by ROM )
SW2[ 8] = ON (SYSBOOT[10]==0: Non Muxed device )
SW2[ 9] = ON (SYSBOOT[11]==0: -- do -- )
[1] http://beagleboardtoys.info/index.php?title=BeagleBone_Memory_Expansion
[2] http://beagleboardtoys.info/index.php?title=BeagleBone_4Gb_16-Bit_NAND_Module
*IMPORTANT NOTE*
As Beaglebone board shares the same config as AM335x EVM, so following
changes are required in addition to this patch for Beaglebone NAND cape.
(1) Enable NAND in am335x_beaglebone board profile
(2) Add CONFIG_SYS_NAND_BUSWIDTH_16BIT to board config because:
- AM335x EVM has NAND device with datawidth=8, whereas
- Beaglebone NAND cape has NAND device with data-width=16
pekon gupta [Tue, 22 Jul 2014 10:33:19 +0000 (16:03 +0530)]
board/ti/am335x: update configs for parallel NAND
This patch
- consolidate CONFIG_SYS_NAND_xx and CONFIG_SPL_NAND_xx from various
configuration files into single file.
- update MTD Partition table to match AM335x_EVM DT in linux-kernel
- segregate CONFIGs based on different boot modes (like SPL and U-Boot)
Signed-off-by: Pekon Gupta <pekon@ti.com>
Tom Rini [Fri, 18 Jul 2014 15:51:35 +0000 (11:51 -0400)]
am335x_evm: Enable CONFIG_SPL_ENV_SUPPORT on EMMC_BOOT
When we're using EMMC_BOOT that means we have environment on eMMC so
we can make use of CONFIG_SPL_ENV_SUPPORT within Falcon Mode.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Jul 2014 15:51:34 +0000 (11:51 -0400)]
common/Makefile: Consolidate SPL ENV options, correct inclusion
CONFIG_SPL_NET_SUPPORT is not the only time we want SPL to ahve
environment, CONFIG_SPL_ENV_SUPPORT is when we want it.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Jul 2014 15:51:33 +0000 (11:51 -0400)]
tseries: Set CONFIG_ENV_IS_NOWHERE for SPL+NAND
In the case of SPL on these boards we only need environment for
SPL_USBETH, so it's safe to normally use ENV_IS_NOWHERE and SPL+NAND
does not support environment today.
Cc: Hannes Petermaier <oe5hpm@oevsv.at>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Jul 2014 15:51:32 +0000 (11:51 -0400)]
TI:armv7: Change CONFIG_SPL_STACK to not be CONFIG_SYS_INIT_SP_ADDR
There are times where we may need more than a few kilobytes of stack
space. We also will not be using CONFIG_SPL_STACK location prior to DDR
being initialized (CONFIG_SYS_INIT_SP_ADDR is still used there) so pick
a good location within DDR for this to be. Tested on
OMAP4/AM335x/OMAP5/DRA7xx.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Jul 2014 15:51:31 +0000 (11:51 -0400)]
am335x_evm: Move SPL network defines
On am335x_evm we only support USBETH for a networking SPL option so move
the rest of the defines under that area as that's the only time we need
(and want) environment support here.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 25 Aug 2014 12:34:39 +0000 (08:34 -0400)]
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
Thomas Chou [Sat, 23 Aug 2014 01:10:34 +0000 (09:10 +0800)]
nios2: remove EPCS driver
The Altera EPCS is SPI flash. We have been using SPI flash driver
to access EPCS for years. The old EPCS driver could be removed.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Thomas Chou [Fri, 22 Aug 2014 03:36:47 +0000 (11:36 +0800)]
nios2: add generic board support
This patch implements the generic board init as described in
doc/README.generic-board.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Thomas Chou [Thu, 21 Aug 2014 06:36:30 +0000 (14:36 +0800)]
nios2: remove obsolete PCI5441 and PK1C20 boards
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Vasili Galka [Thu, 14 Aug 2014 14:42:05 +0000 (17:42 +0300)]
nios2: Fix printf size_t format related warnings (again...)
When compiling the current code on GCC 4.8.3, the following warnings
appear:
warning: format '%zu' expects argument of type 'size_t', but argument
2 has type 'long unsigned int' [-Wformat=]
There were many mails about such warnings on different architectures.
This patch limits itself to the nios2 architecture.
The problem is that for the size_t (%zu, %zd, ...) arguments of
printf GCC does not verify the type match to size_t type. It verifies
the type match to the compiler-defined __SIZE_TYPE__ type. Thus, if
size_t is defined different from __SIZE_TYPE__ - warnings inevitably
appear.
There is a comment by Thomas Chou to the (rejected) patch:
http://patchwork.ozlabs.org/patch/272102/
which explains that the older GCC toolchains (gcc-3.4.6 and gcc-4.1.2)
expect size_t to be "unsigned long" and the newer expect it to be
"unsigned int". Thus, no matter how we define size_t - either way
warnings appear when using some GCC version.
By rejecting that patch, a choice was made to prefer older GCC versions
and leave the warnings when building with the newer toolchains.
Personally, I disagree with this choice...
In any case, this patch proposes a way to fix the warnings for any GCC
version. Just define size_t using the __SIZE_TYPE__ compiler-defined
type and the type verification will pass.
I tested that this fixes the warning on GCC 4.8.3. I don't have an
older toolchain to test with, but __SIZE_TYPE__ was definitely defined
in GCC 3.4.6, so it should work there too.
Signed-off-by: Vasili Galka <vvv444@gmail.com>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Masahiro Yamada [Fri, 22 Aug 2014 10:12:41 +0000 (19:12 +0900)]
buildman: refactor help message
"buildman [options]" is displayed by default.
Append the rest of help messages to parser.usage
instead of replacing it.
Besides, "-b <branch>" is not mandatory since commit
fea5858e.
Drop it from the usage.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 21 Aug 2014 05:35:44 +0000 (14:35 +0900)]
git-mailrc: add patman and buildman alias
It's easier to Cc Simon on patches related to Patman or Buildman.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Thu, 21 Aug 2014 05:28:03 +0000 (14:28 +0900)]
patman: refactor help message
"patman [options]" is displayed by default.
Append the rest of help messages to parser.usage
instead of replacing it.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>