Commit graph

5509 commits

Author SHA1 Message Date
Tom Rini
805fa87f6d Merge branch 'master' of git://git.denx.de/u-boot-blackfin into powerpc-eldk53-warning-fixes 2013-05-14 11:45:41 -04:00
Simon Glass
04dbf77d62 x86: config: Enable LZO for coreboot, remove zlib, gzip
We don't use zlib and gzip but do use lzo, so enable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:22 -07:00
Simon Glass
2e65959be6 x86: Enable bootstage for coreboot
This is a convenient way of finding out where boottime is going. Enable
it for coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Simon Glass
d0b6f247a1 x86: Re-enable PCAT timer 2 for beeping
While we don't want PCAT timers for timing, we want timer 2 so that we can
still make a beep. Re-purpose the PCAT driver for this, and enable it in
coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Simon Glass
e761ecdbb8 x86: Add TSC timer
This timer runs at a rate that can be calculated, well over 100MHz. It is
ideal for accurate timing and does not need interrupt servicing.

Tidy up some old broken and unneeded implementations at the same time.

To provide a consistent view of boot time, we use the same time
base as coreboot. Use the base timestamp supplied by coreboot
as U-Boot's base time.

Signed-off-by: Simon Glass <sjg@chromium.org>base
Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Sonic Zhang
da34aae5fb bfin: Move gpio support for bf54x and bf60x into the generic driver folder.
The gpio spec for bf54x and bf60x differ a lot from the old gpio driver for bf5xx.
A lot of machine macros are used to accomodate both code in one gpio driver.
This patch split the old gpio driver and move new gpio2 support to the generic
gpio driver folder.

- To enable gpio2 driver, macro CONFIG_ADI_GPIO2 should be defined in the board's
config header file.
- The gpio2 driver supports bf54x, bf60x and future ADI processors, while the
older gpio driver supports bf50x, bf51x, bf52x, bf53x and bf561.
- All blackfin specific gpio function names are replaced by the generic gpio APIs.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:27 +08:00
Sonic Zhang
9d803fc812 blackfin: Move blackfin serial driver out of blackfin arch folder.
- Move blackfin serial driver to the generic driver folder.
- Move blackfin serial headers to blackfin arch head folder.
- Update the include path to blackfin serial header in start up code.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:26 +08:00
Sonic Zhang
e9a389a184 blackfin: Move blackfin watchdog driver out of the blackfin arch folder.
- Enable hw_watchdog_init() in watchdog.h if CONFIG_HW_WATCHDOG is defined.
- Move blackfin hw watchdog driver to the generic driver folder.
- Call hw_watchdog_init() from blackfin board init code.
- Reuse macro CONFIG_WATCHDOG_TIMEOUT_MSECS
- Update README.watchdog accordingly

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:26 +08:00
Sonic Zhang
50aadcc560 blackfin: Enable early print via the generic serial API.
Remove blackfin specific implementation of the generic serial API when
early print macro is defined.

In BFIN_BOOT_BYPASS mode, don't call generic serial_puts, because
early print in bypass mode is running before code binary is relocated
to the link address.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:26:27 +08:00
Sonic Zhang
955020c6c4 blackfin: Fit u-boot image size into limited nor flash on blackfin.
- Disable NAND driver on bf537-stamp.
- Make MMC_SPI optional.
- Disable LCD driver on bf527-ezkit.
- Enlarge BF609 nor flash reserved size from 256k to 512k bytes.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-05-13 16:26:27 +08:00
Bob Liu
7d861d95a3 blackfin: bf609: add softswitch config command
Add softswitch_output command for bf609-ezkit to enable softswitches.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:26:12 +08:00
Sonic Zhang
f4d8038439 blackfin: run core1 from L1 code sram start address in uboot init code on core 0
Define core 1 L1 code sram start address.
Add function to enable core 1 for BF609 and BF561.
Add config macro to allow customer to run core 1 in uboot init code on core 0.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 15:47:24 +08:00
Bob Liu
e0ae433e92 blackfin: reduce size of u-boot.ldr in bf548-ezkit default config.
Enable VIDEO and NAND supports only when the config options is defined.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 15:47:24 +08:00
Michal Simek
4e779ad2e5 gpio: Add support for microblaze xilinx GPIO
Microblaze uses gpio which is connected to the system reset.
Currently gpio subsystem wasn't used for it.

Add gpio driver and change Microblaze reset logic to be done
via gpio subsystem.

There are various configurations which Microblaze can have
that's why gpio_alloc/gpio_alloc_dual(for dual channel)
function has been introduced and gpio can be allocated
dynamically.

Adding several gpios IP is also possible and supported.

For listing gpio configuration please use "gpio status" command

This patch also remove one compilation warning:
microblaze-generic.c: In function 'do_reset':
microblaze-generic.c:38:47: warning: operation on '*1073741824u'
 may be undefined [-Wsequence-point]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-05-09 11:20:08 +02:00
Tom Rini
5ed6f447af P1022DS: Set CONFIG_SPL_MAX_SIZE directly
With the u-boot-with-spl.bin rule calling $(OBJCOPY) with
CONFIG_SPL_PAD_TO, and CONFIG_SPL_PAD_TO defaulting to
CONFIG_SPL_MAX_SIZE we cannot use math here, so set it to 4096 rather
than 4 * 1024.

Signed-off-by: Tom Rini <trini@ti.com>
2013-05-03 09:19:43 -04:00
Tom Rini
3fe0128540 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2013-05-02 19:54:32 -04:00
Shaohui Xie
9e186857c7 powerpc/85xx: set USB2 default mode to 'device' for (super)hydra boards
The Hydra and Superhydra (P3041DS, P5020DS, and P5040DS) boards have a
second USB port that can be configured in either host, peripheral (aka
device), or OTG (on-the-go) mode.  When configured in host mode, if
the port is connected to another USB host, damage to the board can
occur.

To avoid this, we change the default setting to peripheral mode.  Ideally,
we'd set it to OTG mode, but currently there is no OTG support for
these boards.

Setting the hwconfig variable will also update the device tree, and so
Linux will configure the port for peripheral mode as well.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Timur Tabi <timur@tabi.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:57:34 -05:00
Matthew McClintock
f45210d6e7 powerpc/p1022ds: Add support for NAND and NAND boot using SPL
Add defines needed to access NAND, remove second flash bank that is
actually connected to NAND.

Add nand booting support for P1022DS with hardcoded DDR config using
SPL framework from 2011

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Jiang Yutang <b14898@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:43 -05:00
Tom Rini
e3288e1d15 Merge branch 'master' of git://git.denx.de/u-boot-mpc5xxx 2013-05-02 16:21:20 -04:00
Stefan Roese
8aa3449972 mpc5200: a3m071/a4m2k: Miscellaneous updates and fixes
The changes to a3m071/a4m2k in summary are:
- Enable CAN1 on I2C in GPS Port Configuration
- Enable SPI on PSC2
- Activate network console
- New flash partitioning
- Fix some typos
- Pass host name to Linux
- Change rootfs to squashfs,jffs2
- Enable UBI/UBIFS support
- Enable FIT support

Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-02 20:46:08 +02:00
Stefan Roese
704afcc43f mpc5200: a3m071/a4m2k: Fix problem with increased global_data struct
The v2013.04 release has this patch set included:

5cb48582 "Add architecture-specific global data"

With this, the global_data struct is now common and new variables
have been added. Resulting in a bigger struct. Unfortunately the
currently allocated 128 bytes are just a bit too small for this
new struct.

This patch now uses the automatically generated struct size instead to
not run into this problem again.

Please note that this problem might hit some other platforms which
currently reserve a tight space of 128 bytes for the global_data
struct!

Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-02 20:45:44 +02:00
Stefan Roese
f8945518ca mpc5200: a3m071/a4m2k: Enable flash verify option
Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-02 20:44:36 +02:00
Tom Rini
63216de134 omap5_uevm: Enable redundant MMC environment
Cc: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01 16:41:10 -04:00
Tom Rini
da85c9c813 mx28evk: Guard NAND-related ENV defines with CONFIG_ENV_IS_IN_NAND
The redundancy related defines are only correct for NAND, so guard all
of that area with CONFIG_ENV_IS_IN_NAND

Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01 16:41:10 -04:00
Andreas Bießmann
b0dac5b1af tx25: add CONFIG_SPL_LIBGENERIC_SUPPORT
In order to use the generic hang() later on pull libgeneric in SPL.
This has no impact on the SPL size.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-01 16:24:03 -04:00
Andreas Bießmann
b157315353 mx31pdk: add CONFIG_SPL_LIBGENERIC_SUPPORT
In order to use the generic hang() later on pull libgeneric in SPL.
This has no impact on the SPL size.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-01 16:24:02 -04:00
Wolfgang Denk
3f9315c04f amcc-common.h: enable support for "env grep", "setexpr", and regex.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
c88840af6a amcc-common.h: minor white space cleanup
Align some comments.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
ee747a2164 m28evk: enable "env grep" and regexp support
Signed-off-by: Wolfgang Denk <wd@denx.de>

Conflicts:
	include/configs/m28evk.h
2013-05-01 16:24:01 -04:00
Wolfgang Denk
5f71bca74b m28evk: white space cleanup
Change all "#define<TAB>" sequences into "#define<SPACE>"

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2013-05-01 16:24:01 -04:00
Simon Glass
971020c755 sandbox: config: Enable CONFIG_FIT and CONFIG_CMD_FIT
Enable these options to use FITs on sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
f828bf25fe sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host file
With sandbox it is tricky to add an FDT to the image at build time (or
later) since we build an ELF file, not a plain binary, and the address
space of the whole U-Boot is not accessible in the emulated memory map
of sandbox.

Sandbox can read files directly from the host, though, so add an option
to read an FDT from a host file on start-up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
a733b06b69 sandbox: Switch over to generic board
Add generic board support for sandbox. and remove the old board init code.

Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
2013-05-01 11:17:21 -04:00
Tom Rini
92daa4d2cf Merge branch 'microblaze' of git://www.denx.de/git/u-boot-microblaze 2013-05-01 10:37:35 -04:00
Michal Simek
0f21f98dd4 watchdog: Add support for Xilinx Microblaze watchdog
Watchdog can be used on Microblaze, PPC and Zynq hw designs.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30 11:22:43 +02:00
Michal Simek
783764521e microblaze: Enable netconsole
Setup environment and enable netconsole.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30 11:22:39 +02:00
Stefan Roese
f47b048b3a ppc4xx: Add lcd4_lwmon5 support
This patch adds the fast booting LWMON5 derivat "lcd4_lwmon5".
Its a stripped down version of the full blown lwmon5 support,
without ECC, USB, POST and some other stuff. It used the newly
introduced SPL infrastrucure for SPL from NOR flash booting
on the PPC4xx.

By setting the environment variable "boot_os" to "yes", Linux
will be started from the SPL version. If not, the "normal"
U-Boot will be started.

Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-22 09:53:53 +02:00
Tom Rini
17dcbfb087 Merge branch 'master' of git://git.denx.de/u-boot-arm into HEAD
Quick manual fixup to merge the USB boot related defines and TPM related
defines.

Conflicts:
	include/configs/exynos5250-dt.h

Signed-off-by: Tom Rini <trini@ti.com>
2013-04-18 16:16:01 -04:00
Vivek Gautam
70656c79f3 Exynos5: Add support for USB download boot mode
Exynos5250 supports secondary USB device boot mode. If the iROM fails
to download u-boot from the primary boot device (such as SD or eMMC),
it will try to retrieve from the secondary boot device (such as USB).

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-04-17 10:00:30 +09:00
Simon Glass
617c246f3c x86: config: Init PCI before SPI
Since the ICH SPI controller uses PCI, we must ensure that PCI is available
before it is inited.

This fixes the current "ICH SPI: Cannot find device" message on boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-04-15 16:26:43 -07:00
Tom Warren
601795462a Tegra: T30: Beaver board support.
Beaver is a Tegra30 board that is nearly 100% compatible w/Cardhu.
Add a Beaver build so it can begin to be differentiated, if need be.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-04-15 16:13:51 -07:00
Thierry Reding
85434f9d71 Tegra: TEC: Enable boot script support
Boot script support brings TEC in line with other Tegra boards. To
enable booting a Linux kernel with initial ramdisk, also include support
for the new FIT image type.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-04-15 11:01:37 -07:00
Thierry Reding
51016ffdaf Tegra: Plutux: Enable NAND and boot script support
Boot script support brings Plutux in line with other Tegra boards. In
order to enable booting a Linux kernel with initial ramdisk, also add
support for the new FIT image type.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-04-15 11:01:37 -07:00
Thierry Reding
9dc9caf45d Tegra: Medcom-Wide: Enable NAND and boot script support
Boot script support brings Medcom-Wide in line with other Tegra boards.
In order to enable booting a Linux kernel with initial ramdisk, also add
support for the new FIT image type.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-04-15 11:01:37 -07:00
Tom Warren
3efff99fbd Tegra: enable verify support for the crc32 command
Some 3rd-party flash tools use the -v (verify) option of crc32 command.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
2013-04-15 11:01:37 -07:00
Tom Rini
17059f972f Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-04-15 07:46:11 -04:00
Albert ARIBAUD
eac579d0d4 smdk5250, snow: convert to CONFIG_SPL_MAX_FOOTPRINT
This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-04-14 16:08:29 +02:00
Albert ARIBAUD
b7b5f1a16c da850evm, da850_am18xxevm: convert to CONFIG_SPL_MAX_FOOTPRINT
This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-04-14 16:08:08 +02:00
Albert ARIBAUD
e7497891e3 cam_enc_4xx: convert to CONFIG_SPL_MAX_FOOTPRINT
This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-04-14 16:07:54 +02:00
Albert ARIBAUD
6ebc346111 ARM: fix CONFIG_SPL_MAX_SIZE semantics
Remove SPL-related ASSERT() in arch/arm/cpu/u-boot.lds
as this file is never used for SPL builds.

Rewrite the ASSERT() in arch/arm/cpu/u-boot-spl.lds
to separately test image (text,data,rodata...) size,
BSS size, and full footprint each against its own max,
and make Tegra boards check full footprint.

Also, output section mmutable is not used in SPL builds.
Remove it.

Finally, update README regarding the (now homogeneous)
semantics of CONFIG_SPL_[BSS_]MAX_SIZE and add the new
CONFIG_SPL_MAX_FOOTPRINT macro.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Reported-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-04-14 16:07:14 +02:00