Commit graph

31072 commits

Author SHA1 Message Date
Otavio Salvador
8de16794a0 mxs: mxsboot: Move sdcard BCB header to 4 sectors offset
The MX23 Boot ROM does blindly load from 2048 offset while the MX28
does parse the BCB header to known where to load the image from. We
move the BCB header to 4 sectors offset so same code can be used by
both SoCs avoiding code duplication.

This idea was given by Marek Vasut <marex@denx.de>

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Marek Vasut <marex@denx.de>
2013-04-26 09:16:48 +02:00
Fabio Estevam
1155d555d6 mx53ard: Move register masks into imx-regs.h
imx-regs.h is more appropriate location for containing register masks.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-04-25 21:48:21 +02:00
Fabio Estevam
fd622f239f mx5: Select CONFIG_REVISION_TAG
FSL 2.6.35 kernel expects that revision tag is passed by the bootloader.

Select CONFIG_REVISION_TAG so that mx53 boards can work properly with 2.6.35.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-04-25 21:48:21 +02:00
Fabio Estevam
11c08d4ec5 mx5: Define a common get_board_rev()
When booting a FSL kernel based on 2.6.35 it is necessary to pass the revision
tag to the kernel.

Place a common weak function into soc.c for such purpose.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-04-25 21:48:21 +02:00
Fabio Estevam
0bc32d91b8 mx51evk: Do not force the rootfs type
Currently mmcrootfstype is set to ext3 type.

It is better not to force it in the env vars, because users may prefer a
different file system type, so let's get rid of 'mmcrootfstype'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:43:56 +02:00
Fabio Estevam
94b5f3edc0 mx51evk: Update environment in order to allow booting a dt kernel
Update the environment as done in other imx boards to allow easy switching
between booting a non-dt kernel and a dt kernel.

Change CONFIG_LOADADDR to 0x92000000, so that we can have the:

- uImage at 0x92000000
- imx51-babbage.dtb at 0x91000000

,which are adequate locations in RAM to avoid overlapping.

Boot tested the following kernels:

- 2.6.35 from FSL (11.09 branch)
- 3.9-rc7 non-dt
- 3.9-rc7 dt

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:43:30 +02:00
Otavio Salvador
eaffaa2d25 wandboard: Add boot selection support
Adds support for 'bmode' command which let user to choose where to
boot from; this allows U-Boot to load system from another storage
without messing with jumpers.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:34:48 +02:00
Otavio Salvador
5ed15738d9 wandboard: Add support for Carrier Board MicroSD card
Allow use of the carrier board MicroSD card available in the
Wandboard; this allow for loading alternative system from the other
card for testing or upgrade proposes.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:34:28 +02:00
Otavio Salvador
08f32f7d25 wandboard: Add card detection for SOM MicroSD card
This add support to identify if the card is connected or not; so it
does not try to communicate with the controller if no card is
available.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:34:02 +02:00
Otavio Salvador
0798d5785d wandboard: Add update_sd_firmware support
This allow for easy update of firmware in the SD card from a running
U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:33:30 +02:00
Otavio Salvador
1e1cbde0db wandboard: Use env storage info for mmcdev/mmcpart
This makes environment and mmcdev/mmcpart in sync with SYS_MMC_ENV_DEV
and SYS_MMC_ENV_PART settings.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:33:05 +02:00
Otavio Salvador
f07e286c7c mx6qsabresd: Return status when initializing MMC
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:32:45 +02:00
Otavio Salvador
810d6df0e2 mx6qsabre{sd, auto}: Add update_sd_firmware support
This allow for easy update of firmware in the SD card from a running
U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-25 21:29:46 +02:00
Fabio Estevam
492938a334 nitrogen6x: Setup CCM_CCOSR register
CKO1 drives sgtl5000 codec clock on nitrogen boards and wandboard.

Doing this setup in the bootloader will allow us to remove a lot of code in
arch/arm/mach-imx/mach-imx6q.c from the mainline kernel.

Also, according to Eric Nelson: "enabling the clock <in the bootloader> will
remove squeal after an ungraceful reboot (watchdog) if hooked up to speakers."

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-25 21:15:49 +02:00
Fabio Estevam
7a56f1791d imx: mx6q_4x_mt41j128.cfg: Setup CCM_CCOSR register
Setup CCM_CCOSR register to provide a CKO1 clock frequency of 16.5 MHz.

CKO1 drives sgtl5000 codec clock on mx6qsabrelite and doing this setup in the
bootloader will allow us to remove a lot of code in arch/arm/mach-imx/mach-imx6q.c
from the mainline kernel.

mx6q_4x_mt41j128.cfg is also used by mx6qsabresd, and it is safe to use it for
this board as well.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-25 21:14:19 +02:00
Philip Paeps
3f21501114 mx35 iomux: correct input select register index
Prior to this fix, calls to mxc_iomux_set_input() for registers
after MUX_IN_GPIO2_IN_19 would write to the wrong registers,
possibly resulting in unexpected behaviour.

Signed-off-by: Philip Paeps <philip@paeps.cx>
2013-04-25 21:10:00 +02:00
Stefan Roese
51f329a774 arm: imx: Codingstyle enhancement of include/asm/arch-mx6/crm_regs.h
Add spaces before and after "<<".

Please note that I intentionally didn't wrap the > 80 lines for
the sake of better readability.

Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-25 21:06:56 +02:00
Tom Rini
500bccf844 Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash 2013-04-22 09:12:16 -04:00
Tom Rini
7fbf93e6b8 Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx 2013-04-22 09:11:25 -04:00
Stefan Roese
352ef3f1b6 flash: Add optional verify-after-write feature
Sometimes it might make sense to verify the written data to NOR flash.
This patch adds this feature. To enable this verify-after-write, you
need to define CONFIG_FLASH_VERIFY in your board config header.

Please note that this option is useless in nearly all cases,
since such flash programming errors usually are detected earlier
while unprotecting/erasing/programming. Please only enable
this option if you really know what you are doing.

Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-22 10:56:38 +02:00
Stefan Roese
b29ca4a158 imx: Add titanium board support (i.MX6 based)
Titanium is a i.MX6 based board from ProjectionDesign / Barco. This
patch adds support for this board with the newly introduced NAND
support for i.MX6.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 10:26:40 +02:00
Stefan Roese
ae695b18df mtd: mxs_nand: Add support for i.MX6
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 10:26:36 +02:00
Stefan Roese
99193e30b4 dma: Add i.MX6 support to drivers/dma/apbh_dma.c
This will be used by the i.MX6 NAND support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 10:26:13 +02:00
Stefan Roese
8870e45996 imx: Move some i.MX common functions into the imx-common directory
This patch moves the following functions into the imx-common
directory:

- mxs_wait_mask_set()
- mxs_wait_mask_clr()
- mxs_reset_block()

These are currently used by i.MX28. But the upcoming GPMI NAND port
for i.MX6 will also use these functions. So lets move them to a
common location to re-use them.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 10:23:42 +02:00
Stefan Roese
0499218dbc imx: Move some header files from arch-mxs to imx-common
The following headers are moved to a i.MX common location:

- regs-common.h
- regs-apbh.h
- regs-bch.h
- regs-gpmi.h
- dma.h

This way this header can be re-used also by other i.MX platforms.
For example the i.MX6 which will need it for the upcoming NAND
support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 10:22:22 +02:00
Fabio Estevam
57ca432fb9 mx6sl: Add initial support for mx6slevk board
mx6slevk board is a development board from Freescale based on the mx6 solo-lite
processor.

For details about mx6slevk, please refer to:
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX6SLEVK&parentCode=i.MX6SL&fpsp=1

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 09:58:19 +02:00
Fabio Estevam
25b4aa146a mx6: Add solo-lite variant support
mx6 solo-lite is another member of the mx6 series.

For more information about mx6 solo-lite, please visit:
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6SL&nodeId=018rH3ZrDRB24A

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 09:57:44 +02:00
Fabio Estevam
dc88403e6c iomux-v3: Place pad control definitions into common file
Instead of having the same PAD control definition in each MX6 variant pin file,
place it into a common location.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22 09:56:20 +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
Stefan Roese
ecddccd006 Makefile: Add target for combined u-boot.img & spl/u-boot.bin
This new make target "u-boot-img-spl-at-end.bin" consists of the
the real, full-blown U-Boot image and the U-Boot SPL binary
directly attached to it. The full-blown U-Boot image has the
mkimage header included, with its load-address and entry-point.

This will be used by the upcoming lwmon5 PPC440EPx derivate board
port.

Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-22 09:53:53 +02:00
Stefan Roese
98f99e9f16 ppc4xx: Add SPL support
This patch adds SPL booting support (NOR flash) for the
PPC4xx platforms.

This SPL booting (Falcon mode) will be used by the upcoming
lcd4_lwmon5 board port (lwmon5 variant).

Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-22 09:53:53 +02:00
Stefano Babic
cd53034613 Merge branch 'next' 2013-04-21 11:32:19 +02:00
Tom Rini
fc180c743d feature-removal-schedule.txt: Add CONFIG_SYS_MTEST_START/END
With 'mtest' no longer a default command, we will have unused defines
which should be removed for the v2013.10 release.

Signed-off-by: Tom Rini <trini@ti.com>
2013-04-19 15:09:02 -04:00
Tom Rini
79cd2f814b config_cmd_default.h: Remove CONFIG_CMD_MEMTEST
As per doc/feature-removal-schedule.txt, remove CONFIG_CMD_MEMTEST from
default list of commands.

Signed-off-by: Tom Rini <trini@ti.com>
2013-04-19 15:03:27 -04:00
Tom Rini
d10f68ae47 Prepare v2013.04
Signed-off-by: Tom Rini <trini@ti.com>
2013-04-19 10:25:43 -04:00
Simon Glass
74a18ee8a5 crc32: Correct endianness of crc32 result
When crc32 is handled by the hash library, it requires the data to be in
big-endian format, since it reads it byte-wise. Thus at present the 'crc32'
command reports incorrect data. For example, previously we might see:

Peach # crc32 40000000 100
CRC32 for 40000000 ... 400000ff ==> 0d968558

but instead with the hash library we see:

Peach # crc32 40000000 100
CRC32 for 40000000 ... 400000ff ==> 5885960d

Correct this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@google.com>
2013-04-19 10:24:14 -04:00
Andreas Bießmann
2386060c16 patman: fix gitutil for decorations
The git config parameter log.decorate is quite useful when working with git.
Patman, however can not handle the decorated output when parsing the commit.
To prevent this use the '--no-decorate' switch for git-log.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2013-04-18 16:16:32 -04:00
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
Simon Glass
669dfc2ed8 fdt: Ensure that libfdt_env.h comes from U-Boot
When building host utilities, we include libfdt.h from the host, not from
U-Boot. This in turn brings in libfdt_env.h from the host, which can mess
up the types and cause a build failure, depending on the host environment.
To fix this, force inclusion of U-Boot's libfdt_env.h so that the types
are correct.

Another way to fix this is to use -nostdinc and -idirafter to ensure that
system includes are included after U-Boot ones. Unfortunately this means
that U-Boot's errno.h gets included instead of the system one. This in
turn requires a hack to errno.h to redirect things, so all in all the
solution in this patch is probably cleaner.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-04-17 10:58:51 -04:00
Jaehoon Chung
1741c64d64 mmc: check the revision for sd3.0
Support to check whether the SD3.0 or not.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Rommel Custodio <sessyargc@gmail.com>
2013-04-17 10:58:51 -04:00
Jaehoon Chung
64f4a6192f mmc: support the correct card version for eMMC
eMMC vesrion is supported up to v4.5.
But bootloader isn't saw the exact eMMC version.
After applied this patch,
if use the mmcinfo command, then can see the exactly mmc version.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Rommel Custodio <sessyargc@gmail.com>
2013-04-17 10:58:51 -04:00
Maxime Larocque
22a4a6c5c2 printenv: Correct out-of-memory condition check.
In common/cmd_nvedit.c, en env_print(), the wrong type is used for len.
hexport_r() returns -1 on error (like OOM), which is converted to
0xffffffff when put in an unsigned. Said value is obviously bigger then
0, and as a result an uninitialized string is then displayed. Other
usages of hexport_r() in the code correctly uses ssize_t to keep its
return value.

Signed-off-by: Maxime Larocque <maxmtl2002@yahoo.ca>
2013-04-17 10:58:14 -04:00
Shawn Guo
e9fd66defd ARM: mx6: define CONFIG_ARM_ERRATA_742230
The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is
claimed for Cortex-A9 (r1p0..r2p2).  Though i.MX6 uses a newer revision
than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be
fixed by applying the workaround for this errata.  So for safety, let's
define CONFIG_ARM_ERRATA_742230 to enable the workaround on i.MX6.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-17 10:19:29 +02:00
Simon Glass
f2e8a87305 exynos: fdt: Add TMU node for snow
Snow is missing a TMU node, and with TMU support this is not allowed, so it
fails to boot. Add it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-04-17 10:00:44 +09:00
Simon Glass
dc47e2bc7d exynos: Correct use of 64-bit division
The current code is causing errors like this on my toolchains:

/usr/x86_64-pc-linux-gnu/armv7a-cros-linux-gnueabi/binutils-bin/2.22/
ld.bfd.real: failed to merge target specific data of file /usr/lib/gcc/
armv7a-cros-linux-gnueabi/4.7.x-google/libgcc.a(_divdi3.o)

Use do_div() to avoid this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-04-17 10:00:40 +09:00
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
Tom Rini
314dd4fecc Merge branch 'master' of git://git.denx.de/u-boot-x86 2013-04-16 16:12:33 -04:00
Stefan Roese
59efa051cd arm: imx: Change iomux functions to void type
They never return anything also than 0, so lets change the function
to void instead.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
2013-04-16 18:58:47 +02:00
Eric Benard
8b360c0627 mx28evk: add trimffs to nand command
this is usefull when writing an UBI image which contains
and UBIFS volume (check README.nand and UBI FAQ for more details)

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-16 18:58:47 +02:00
Philip Paeps
04f79536c3 mx35 iomux: correct offsets of IOMUX registers
This makes mxc_iomux_set_input() work correctly.  Previously, the
incorrect offset of IOMUXSW_INPUT_CTL caused mxc_iomux_set_input()
to write to the wrong register, possibly resulting in unexpected
behaviour.

Signed-off-by: Philip Paeps <philip@paeps.cx>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-04-16 18:58:47 +02:00