Commit Graph

21625 Commits

Author SHA1 Message Date
Eric Nelson
ce7a7f5e6b i.MX6DQ/DLS: Add pad MX6_PAD_GPIO_1__USB_OTG_ID
This patch adds the pad to i.MX6DQ and changes the i.MX6DLS
declaration to match the Linux kernel declaration.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-09-27 13:53:35 +02:00
Pierre Aubert
a0a0dacfe8 mx6: Fix use of improper value in enable_ipu_clock
The value MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET that was used to initialize
the CCGR3 register caused an undefined value for CG0.

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-09-27 13:53:35 +02:00
Fabio Estevam
a05f4ab6cc mx35pdk: Fix error handling in board_late_init()
If smc911x_initialize() fails we should return the error immediately.

While at it, also check the error from cpu_eth_init().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-09-27 13:53:35 +02:00
Fabio Estevam
17cc2362af mx28evk: Propagate the error if cpu_eth_init() fails
If cpu_eth_init() fails we should return the error immediately.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-09-27 13:53:35 +02:00
Fabio Estevam
2cba60ac84 mx28evk: Propagate the error if cpu_eth_init() fails
If cpu_eth_init() fails we should return the error immediately.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-27 13:53:35 +02:00
York Sun
72048bc3f1 tools/imximage.c: Fix compiling warning
Convert set_hdr_func(struct imx_header *imxhdr) to set_hdr_func(void)
to get rid of the warning

warning: ‘imxhdr’ is used uninitialized in this function

Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-09-27 13:53:35 +02:00
Fabio Estevam
fd37f195ca net: fec_mxc: Fix timeouts during tftp transfer
Performing tftp transfers on mx28 results in random timeouts.

Hector Palacios and Robert Hodaszi analyzed the root cause being related to the
wrong alignment of the 'buff' buffer inside fec_recv().

Benoît Thébaudeau provided an excellent analysis of the alignment bug that is
present on older versions, such as GCC 4.5.4:

http://marc.info/?l=u-boot&m=137942904906131&w=2

Use ALLOC_CACHE_ALIGN_BUFFER() to avoid alignment issues from older GCC
versions.

Reported-by: Hector Palacios <hector.palacios@digi.com>
Tested-by: Oliver Metz <oliver@freetz.org>
Tested-by: Hector Palacios <hector.palacios@digi.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
2013-09-20 17:55:37 +02:00
Fabio Estevam
1d58524126 mx6sabresd: Fix the fdt file for the mx6dl version
We need to load 'imx6dl-sabresd.dtb' in the mx6dl version.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-09-20 17:55:37 +02:00
Fabio Estevam
79d6bf3865 doc: README.mxs: Add instruction to install 'libssl-dev'
Since commit bce883707 (ARM: mxs: tools: Add mkimage support for MXS bootstream)
the following build error is seen when doing a MAKEALL build:

$ ./MAKEALL mx28evk
Configuring for mx28evk - Board: mx28evk, Options: ENV_IS_IN_MMC
mxsimage.c:18:25: fatal error: openssl/evp.h: No such file or directory

Add an entry about the need of installing the 'libssl-dev' package.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2013-09-20 17:55:37 +02:00
Fabio Estevam
71d8b019d0 mx28evk: Fix checkpatch warning
Fix the following checkpatch warning:

$ ./tools/checkpatch.pl -F board/freescale/mx28evk/mx28evk.c
CHECK: Alignment should match open parenthesis
#109: FILE: freescale/mx28evk/mx28evk.c:109:
+	writel(CLKCTRL_ENET_TIME_SEL_RMII_CLK | CLKCTRL_ENET_CLK_OUT_EN,
+					&clkctrl_regs->hw_clkctrl_enet);

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:37 +02:00
Eric Nelson
e654ddf7b3 i.MX6DL/S: add drive-strength back to pads DISP0_DAT2/DAT10
This patch fixes a regression introduced by commit 87d720e0.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-09-20 17:55:37 +02:00
Fabio Estevam
31f07964c8 mx6slevk: Add Ethernet support
mx6slevk has a SMSC8720 connected in RMII mode.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:37 +02:00
Fabio Estevam
7df51fd8be net: fec_mxc: Add support for mx6 solo-lite
Similarly as mx25 and mx53, mx6solo-lite needs to setup the MII gasket for RMII
mode.

Add support for mx6solo-lite.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
e12408cc95 mx6qsabreauto: Return error if cpu_eth_init() fails
Currently board_eth_init() always return 0, but we should propagate the error
when cpu_eth_init() fails.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
cb427fe1c4 mx6sabresd: Return error if cpu_eth_init() fails
Currently board_eth_init() always return 0, but we should propagate the error
when cpu_eth_init() fails.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
c4ed3142ea mx35pdk: Remove CONFIG_SYS_CACHELINE_SIZE
In arch/arm/cpu/arm1136/cpu.c we have:

#ifndef CONFIG_SYS_CACHELINE_SIZE
#define CONFIG_SYS_CACHELINE_SIZE	32
#endif

,so there is no need to define 'CONFIG_SYS_CACHELINE_SIZE' with the default
size in the board config file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
3f786a8b6f mmc: fsl_esdhc: Check the result from malloc()
malloc can fail, so we should better check its return value before using it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
59f46f4a73 mx6sabresd: Reset counter to prevent error message
If a HDMI cable is not connected, the following message is seen on boot:

CPU:   Freescale i.MX6Q rev1.1 at 792 MHz
Reset cause: POR
Board: MX6-SabreSD
DRAM:  1 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
No panel detected: default to HDMI
unsupported panel HDMI

Reset the 'i' variable to fix the 'unsupported panel' message.

This follows the same idea of commit 47ac53d7ae (imx: nitrogen6x/mx6qsabrelite:
Fix bug in board_video_skip).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Fabio Estevam
1601ba4d1e mx6sabresd: Avoid hang when HDMI cable is not connected
Since commit d9b894603 (mx6sabresd: Add LVDS splash screen support) the
following hang happens if the HDMI cable is not connected or the 'panel'
variable is not set:

U-Boot 2013.10-rc2-12978-g47ac53d-dirty (Sep 11 2013 - 15:07:38)

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6-SabreSD
DRAM:  1 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
...

Provide a check to 'dev->detect' in order to prevent the hang.

Reported-by: Pardeep Kumar Singla <b45784@freescale.com>
Suggested-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:36 +02:00
Markus Niebel
b4c927b33d ARM: arch-mx6: fix PLL2_PFD2_FREQ
according to the manual frequency of PLL2 PFD2 is 396.000.000
instead of 400.000.000

Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-09-20 17:55:35 +02:00
Fabio Estevam
f62cd00d3d wandboard: Use imx6dl-wandboard.dtb for the solo version
The wandboard solo version should boot the 'imx6dl-wandboard.dtb' file, since
dual-lite and solo variants are the same SoC with only the number of cores being
different.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-20 17:55:35 +02:00
Stefano Babic
c4a7ece020 Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
	MAINTAINERS
	boards.cfg

Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-09-13 12:10:07 +02:00
Tom Rini
8386ca8bea Revert "standalone-examples: support custom GCC lib"
After further testing, this patch has two problems.  First,
examples/standalone/Makefile was already inherting PLATFORM_LIBS from
the top-level Makefile so this lead to duplicating the private libgcc.
Second, currently the private libgcc has a reference to 'hang' that is
not being fulfilled.

This reverts commit 4412db4646.

Signed-off-by: Tom Rini <trini@ti.com>
2013-09-12 10:27:29 -04:00
Albert ARIBAUD
27af930e9a Merge and reformat boards.cfg and MAINTAINERS
Put all informations about targets, including state (active or
orphan) and maintainers, in boards.cfg; remove MAINTAINERS;
adjust the build system accordingly.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-09-12 09:14:37 -04:00
Tom Rini
7bcee5f7ee Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-09-12 09:08:24 -04:00
Albert ARIBAUD
5480ac3217 Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Conflicts:
	tools/Makefile
2013-09-11 09:59:27 +02:00
trem
b5e7f1bc4b apf27: add FPGA support for the apf27 board
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-09-11 09:35:43 +02:00
trem
bcc05c7aeb apf27: add support for the armadeus APF27 board
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org>
Signed-off-by: Nicolas Colombain <nicolas.colombain@armadeus.com>
2013-09-11 09:35:13 +02:00
Elie De Brauwer
a8f2d0e675 mxs_nand: Fix ECC strength for NAND flash with OOB size of 224
On a board with an i.mx28 and a Micron MT29F4G08ABAEAH4, Linux says:

NAND device: Manufacturer ID: 0x2c, Chip ID: 0xdc (Micron MT29F4G08ABAEAH4),
512MiB, page size: 4096, OOB size: 224) the ECC strength is 16.

root@(none):/sys/devices/virtual/mtd/mtd0# for i in ecc_strength oobsize subpagesize; do echo $i = `cat $i`; done
ecc_strength = 16
oobsize = 224
subpagesize = 4096

The ECC strength was not properly discovered by U-Boot causing the data
written by Linux to return an -74 (EBADMSG) when read from U-Boot. This
patch fixes mxs_nand_get_ecc_strength() to function in case of a NAND
flash with page_data_size = 4096 and page_oob_size= 224.

Signed-off-by: Elie De Brauwer <eliedebrauwer@gmail.com>
Acked-by: Scott Wood <scottwood@freescale.com>
2013-09-11 09:33:36 +02:00
Przemyslaw Marczak
5c18a1cf3e arm:goni:mmc: Add sd card detection and initialization.
This change allow to use sd card on Goni the same like mmc 0.
SD card is mmc dev 1, so it can be used like this: "fatls mmc 1:2".
SD card is inited even if eMMC initialization fails.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-09-11 11:09:27 +09:00
Przemyslaw Marczak
7324907082 arm:mmc:goni/exynos: Fix wrong mmc base register devices offset.
On s5pc1xx mmc devices offset is multiply of 0x100000,
wrong value was 0x10000. Register offset always points
to mmc 0 before this change.

Add macro definition of mmc dev register offset to s5pc1xx and
exynos mmc.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung at samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-09-11 10:52:10 +09:00
Chander Kashyap
e2238328f7 dts: samsung: arndale: Fix include path
As per new convention ARCH_CPU_DTS is not defined in "dtc/Makefile".
Hence Arndale comilation is failing. Fix this by adding proper include
file in "board/samsung/dts/exynos5250-arndale.dts".

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-09-11 10:47:24 +09:00
Robert Winkler
47ac53d7ae imx: nitrogen6x/mx6qsabrelite: Fix bug in board_video_skip
Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
2013-09-10 19:28:18 +02:00
Marek Vasut
607232e42a ARM: mxs: Add SanDisk Sansa Fuze+ board
Add STMP3780-based Sansa Fuze+ board. This board is a small PMP
device sporting a CPU which was later rebranded to i.MX233 .
Currently supported is USB gadget mode and MMC .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:55 +02:00
Marek Vasut
aa04fef49c ARM: mxs: Add Creative ZEN XFi3 board
Add STMP3780-based XFi3 board. This board is a small PMP device
sporting a CPU which was later rebranded to i.MX233 . Currently
supported is USB gadget mode and both external SD and internal
Phison SD-NAND bridge .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:55 +02:00
trem
e24278aff2 mx27: add missing constant for mx27
Add some missing constant (chip select, ...)

Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:55 +02:00
Fabio Estevam
d9b8946035 mx6sabresd: Add LVDS splash screen support
mx6sabresd boards can be connected to a Hannstar XGA LVDS panel.

Add support for displaying U-boot splashscreen on it.

By default, HDMI splash is selected.

In order to use splash via LVDS, do the following in the U-boot prompt:

setenv panel Hannstar-XGA
save

and reboot.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-09-10 19:12:55 +02:00
Marek Vasut
7b8657e2bd ARM: mxs: Receive r0 and r1 passed from BootROM
Make sure value in register r0 and r1 is preserved and passed to
the board_init_ll() and mxs_common_spl_init() where it can be
processed further. The value in r0 can be configured during the
BootStream generation to arbitary value, r1 contains pointer to
return value from CALL'd function.

This patch also clears the value in r0 before returning to BootROM
to make sure the BootROM is not confused by this value.

Finally, this patch cleans up some comments in the start.S file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:54 +02:00
Marek Vasut
d4c9135c96 ARM: mxs: Document the power block initialization
This patch adds documentation for the functions used during the
initialization of MXS power block.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:54 +02:00
Marek Vasut
2f9c8ee079 ARM: mxs: Sort the mx23evk and mx23_olinuxino
These boards were not sortes in the boards.cfg, fix this.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
2013-09-10 19:12:54 +02:00
Marek Vasut
93d520ff7d tools: mxsboot: Mark the FCB pages as valid
Without this marker, Linux will complain that the NAND pages with
FCB are invalid.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:54 +02:00
Andrew Gabbasov
d55e0dabd7 mx6: Fix calculation of emi_slow clock rate
This is porting of Freescale's patch from version imx_v2009.08_3.0.35_4.0.0,
that fixes the obvious mistype of bits offset macro name (ACLK_EMI_PODF_OFFSET
was used instead of ACLK_EMI_SLOW_PODF_OFFSET).

Using the occasion, change the variable name 'emi_slow_pof' to more consistent
'emi_slow_podf'.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2013-09-10 18:22:27 +02:00
Tom Rini
985a71d15b Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx 2013-09-09 09:59:30 -04:00
Tom Rini
89993dc34a Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-09-09 09:35:38 -04:00
Tang Yuantian
f62b123813 powerpc/mpc85xx: Fix the I2C bus speed error on p1022
The source clock frequency of I2C bus on p1022 is the platform(CCB)
clock, not CCB/2. The wrong source clock frequency leads to wrong
I2C bus speed setting. so, fixed it.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
2013-09-09 07:44:27 +02:00
Ying Zhang
81b867aa44 SPL: P1022DS: switch to new multibus/multiadapter support
- Added section "u_boot_list" in arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
- Use the function i2c_init_all instead of i2c_init

Signed-off-by: Ying Zhang <b40530@freescale.com>
2013-09-09 07:43:43 +02:00
Stefan Roese
9055f66c2d ppc4xx: Fix GPIO handling in lwmon5 and lcd4_lwmon5 BSP
LCD4 needs a slightly different GPIO configuration than the
original LWMON5 variant. GPIO49 needs to be configured to a
default output value of 0 (permanent voltage supply).

Additionally lcd4 also needs to enable the LSB transmitter.

Signed-off-by: Stefan Roese <sr@denx.de>
2013-09-07 09:48:06 +02:00
Tom Rini
47f75cf2e1 Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-09-06 20:25:35 -04:00
Masahiro Yamada
1affd4d4a3 cam_enc_4xx: Move CONFIG_SPL_PAD_TO to a config header
For most boards which define CONFIG_SPL_PAD_TO,
it is defined in config header files.
Currently, there exists only one exception, cam_enc_4xx board.

This patch moves CONFIG_SPL_PAD_TO definition
from board/ait/cam_enc_4xx/config.mk
to include/configs/cam_enc_4xx.h.

With this modification, we can delete a glue code
in the top level config.mk:

ifneq ($(CONFIG_SPL_PAD_TO),)
CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
endif

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
2013-09-06 13:09:08 -04:00
Masahiro Yamada
cb4ef5ba36 config.mk: Delete unnecessary code
Currently no makefiles (board-specific config.mk)
set the following variables:

CONFIG_SPL_TEXT_BASE
CONFIG_UBOOT_PAD_TO
CONFIG_RESET_VECTOR_ADDRESS
CONFIG_TPL_PAD_TO

For all target boards using above macros
they are set in header files (include/configs/*.h),
so we do not need to set them as CPPFLAGS.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-09-06 13:09:08 -04:00