| Commit message (Collapse) | Author | Age | Lines |
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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>
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Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Consolidating reset code into reset_manager.c. Also
separating reset configuration for virtual target and
real hardware Cyclone V development kit
Signed-off-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
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Separating the configuration file for Virtual
Target and real hardware Cyclone V development kit
Signed-off-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
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Remove ARM eabi exception handling tables (for frame unwinding).
AFAICT, u-boot stubs away the frame unwiding routines, so the tables will
more or less just consume space. It should be OK to remove them.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Drop unused CONFIG_NET_MULTI
Signed-off-by: Bo Shen <voice.shen@gmail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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The PMECC use BCH algorithm to correct error. In BCH algorithm, the
primitive polynomial value is GF(2^13) for 512-bytes sector size. And it is
GF(2^14) for 1024-bytes sector size.
This patch will choose correct degree of the remainders (13 or 14) for
different sector size.
Tested in AT91SAM9X5-EK with MLC nand flash.
More detail can be refered to section 5.4.1 of:
AT91SAM ARM-based Embedded MPU Application Note
<http://www.atmel.com/Images/doc11127.pdf>
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Conflicts:
drivers/serial/serial.c
The conflict above was a trivial case of adding one init
function in each branch, and manually resolved in merge.
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This addresses silicon errata ERR006282 as described in this
document:
https://community.freescale.com/docs/DOC-94581
Also implemented in Freescale's 2009.08-based release:
http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/
Commit id: b7c5badf94ffbe6cd0845efbb75e16e05e3af404
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
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This clock isn't feeding anything under U-Boot, so there's no
point in changing it from power-on default.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Some _CLKGATE_MASK and _FRAC_MASK macros were wrong for PFD_480
and the PFD_528 macros were missing.
Fortunately, the incorrect macros weren't being used.
Since both the PFD_480 and PFD_528 registers have the same
structure, and the fields are identical for [0..3] in bytes
[0..3], so a single set of macros will suffice.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
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The AUTO_RESTART flag of HW_RTC_PERSISTENT0 register will
power up the chip automatically 180ms after power down.
This bit must be enabled by the boot loader to ensure the
target can start upon hardware reset or watchdog reset
even when powered from a battery.
Currently the function named 'mxs_power_clear_auto_restart()'
is setting this flag although the 'clear' in its name suggest
the opposite.
This patch renames the function to 'mxs_power_set_auto_restart()'
and removes the comment about EVK revision A which was confusing
because the function indeed was setting the flag.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
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README: U-boot works both on SPI-NOR and SDcard
Signed-off-by: Leo Sartre <lsartre@adeneo-embedded.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
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Make remaining non-static functions static and the same for vars.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
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Fix the lists of files so they are in order again.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>
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Add mkimage support for generating and verifying MXS bootstream.
The implementation here is mostly a glue code between MXSSB v0.4
and mkimage, but the long-term goal is to rectify this and merge
MXSSB with mkimage more tightly. Once this code is properly in
U-Boot, MXSSB shall be deprecated in favor of mkimage-mxsimage
support.
Note that the mxsimage generator needs libcrypto from OpenSSL, I
therefore enabled the libcrypto/libssl unconditionally.
MXSSB: http://git.denx.de/?p=mxssb.git;a=summary
The code is based on research presented at:
http://www.rockbox.org/wiki/SbFileFormat
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
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Add functions to report the HAB (High Assurance Boot) status
of e.g. i.MX6 CPUs.
This is taken from
git://git.freescale.com/imx/uboot-imx.git branch imx_v2009.08_3.0.35_4.0.0
cpu/arm_cortexa8/mx6/generic.c
include/asm-arm/arch-mx6/mx6_secure.h
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Add support for setting the CSF (Command Sequence File) pointer
which is used for HAB (High Assurance Boot) in the imximage by
adding e.g.
CSF 0x2000
in the imximage.cfg file.
This will set the CSF pointer accordingly just after the padded
data image area. The boot_data.length is adjusted with the
value from the imximage.cfg config file.
The resulting u-boot.imx can be signed with the FSL HAB tooling.
The generated CSF block needs to be appended to the u-boot.imx.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Implement function vrec_header to be able to pad the final
data image file according the what has been calculated for
boot_data.length.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Use previously unused return value of function vrec_header
to return a padding size to generic mkimage. This padding
size is used in copy_files to pad with zeros after copying
the data image.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Change to dynamically allocate the imx_header to correctly
allocate the IVT, Boot Data and DCD at correct locations
depending on the boot media.
Also check that the Image Vector Table Offset + IVT +
Boot Data + DCD <= Initial Load Region Size.
Previously struct imx_header was always 4096 bytes and was
not dealing correctly with the Image Vector Table Offset.
Now, the memory allocation looks for e.g. SD boot like this
Storage u-boot.imx RAM
Device
00000000 177ff000 <--------------
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00000400 00000000 d1 00 20 40 IVT.header 177ff400 <------- |
00000404 00000004 00 00 80 17 IVT.entry 177ff404 ----------- |
00000408 00000008 00 00 00 00 IVT.reserved1 177ff408 | | |
0000040C 0000000C 2c f4 7f 17 IVT.dcd 177ff40C ------ | | |
00000410 00000010 20 f4 7f 17 IVT.boot 177ff410 ---- | | | |
00000414 00000014 00 f4 7f 17 IVT.self 177ff414 -------- | |
00000418 00000018 00 00 00 00 IVT.csf 177ff418 | | | |
0000041C 0000001C 00 00 00 00 IVT.reserved2 177ff41C | | | |
00000420 00000020 00 f0 7f 17 BootData.start 177ff420 <--- | | ---
00000424 00000024 00 60 03 00 BootData.length 177ff424 | |
00000428 00000028 00 00 00 00 BootData.plugin 177ff428 | |
0000042C 0000002C d2 03 30 40 DCD.header 177ff42C <----- |
... |
00001000 00000c00 13 00 00 ea U-Boot Start 17800000 <----------
While at it also remove the unused #define HEADER_OFFSET.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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This better reflects the naming from the Reference Manual
as well as fits better since "flash" is not really applicabe
for SATA.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Doing a make distclean; make mx6qsabresd_config; make
and hexdump -C u-boot.imx | less
...
00000360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000003f0 00 00 00 00 00 00 00 00 00 00 00 00 00 04 00 00 |................|
^^^^^^^^^^^
00000400 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00001000 13 00 00 ea 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5 |...ê.ð.å.ð.å.ð.å|
...
shows the flash_offset value being written into the final
generated image, wich is not correct.
Instead create flash_offset as static variable such that the
generated image is "clean".
00000360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00001000 13 00 00 ea 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5 |...ê.ð.å.ð.å.ð.å|
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Enable support for high-capacity eMMC and MMC cards. The MXS MMC
driver has no problem with those.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Amaury Pouly <amaury.pouly@gmail.com>
Cc: Andy Fleming <afleming@freescale.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
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Without this change, the following message is generated:
Warning: FEC using MAC address from net device
See doc/README.enetaddr for details.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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The target uses AUART 3 instead of the DUART for console output.
Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
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The driver makes it possible to use an application UART as
the U-Boot output console for Freescale i.MX23/i.MX28 devices.
Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
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Our Linux kernel switches the HDMI connector onto IPU0/DI1,
but the U-Boot display driver only supports IPU0/DI0 for the
time being.
Because of this, a soft re-boot will leave the HDMI output
connected to the wrong display port and prevent video from
being displayed.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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The MMC driver relies on this block now.
Signed-off-by: Tom Rini <trini@ti.com>
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add support for the am335x based boards from siemens:
dxr2:
- DDR3 128MiB
- NAND 256MiB
- Ethernet with external Switch SMSC LAN9303
- no PMIC
- internal Watchdog
- DFU support
pxm2:
- DDR2 512 MiB
- NAND 1024 MiB
- PMIC
- PHY atheros ar803x
- USB Host
- internal Watchdog
- DFU support
rut:
- DDR3 256 MiB
- NAND 256 MiB
- PMIC
- PHY natsemi dp83630
- external Watchdog
- DFU support
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Roger Meier <r.meier@siemens.com>
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Pascal Bach <pascal.bach@siemens.com>
Cc: Tom Rini <trini@ti.com>
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Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Tom Rini <trini@ti.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
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Add TI OMAP 16xx & 24xx/34xx 32KHz (non-secure) watchdog support.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
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Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
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- add missing register defines in struct cm_perpl
epwmss0clkctrl
epwmss2clkctrl
lcdcclkstctrl
- add missing register defines in struct cm_dpll
clklcdcpixelclk
- add struct pwmss_regs
- add struct pwmss_ecap_regs
- add LCD Controller base LCD_CNTL_BASE
- add PWM0 controller base PWMSS0_BASE
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
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Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
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Signed-off-by: Tom Rini <trini@ti.com>
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Signed-off-by: Tom Rini <trini@ti.com>
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Signed-off-by: Tom Rini <trini@ti.com>
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