Commit graph

55 commits

Author SHA1 Message Date
Fabio Estevam
3aa890525b mx28evk: Fix warning when CONFIG_ENV_IS_IN_SPI_FLASH is selected
When building a target with CONFIG_ENV_IS_IN_SPI_FLASH the following
warning is seen:

include/configs/mx28evk.h:73:0: warning: "CONFIG_ENV_SIZE" redefined [enabled by default]

Protect the definition of CONFIG_ENV_SIZE to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-06-17 16:39:09 +02:00
Otavio Salvador
fb3f917021 mx28evk: Set default environment to use zImage
Change the default environment to use zImage instead of uImage, this
requires changes to the default environment to load a file named
zImage instead of uImage, and to use the 'bootz' command instead of
'bootm' when booting the kernel.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2014-02-11 11:04:40 +01:00
Otavio Salvador
8ae269d41e mx28evk: Extend environment to easy write of NAND system
This adds following new targets:

 - update_nand_kernel
 - update_nand_fdt
 - update_nand_filesystem

and to avoid confusion, the 'update_nand_full' has been renamed to
'update_nand_firmware_full'.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2014-01-03 15:44:05 +01:00
Otavio Salvador
09308e8e49 mx28evk: Add 'nandboot' environment command
This reads the kernel, ftd and boot into ubifs filesystem. While on
that, the SD firmware filename definition has been moved next to the
other SD related commands.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-01-03 15:44:05 +01:00
Otavio Salvador
4d64050b06 mx28evk: Use 512k for fdt partition to align it
Using 512k for fdt partition allow it to be aligned with the other
small partitions and 512k erase block size.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>
2014-01-03 15:44:05 +01:00
Fabio Estevam
85164e0c54 configs: imx: Make CONFIG_SYS_PROMPT uniform across FSL boards
There is no real benefit in adding the board name into U-boot's prompt, so
remove the custom CONFIG_SYS_PROMPT definitions so that the standard "=> "
prompt is used across FSL boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-11-13 10:09:09 +01:00
Stefano Babic
326ea986ac Merge git://git.denx.de/u-boot-arm
Conflicts:
	board/freescale/mx6qsabrelite/Makefile
	board/freescale/mx6qsabrelite/mx6qsabrelite.c
	include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-07-31 11:30:38 +02:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Marek Vasut
5434caf5ba ARM: mxs: Consolidate configuration options
Pull all the duplicate configuration options into configs/mxs.h
from the board configuration files. This reduces the files greatly
and makes them somewhat more readable. Besides, we do no longer
have such a horrible duplication of code.

Note that the mx23evk grew in size slightly. This is due to the
CONFIG_SYS_CBSIZE now being set to 1024 as it is on the rest of
MXS systems.

This patch also fixes the OCRAM size for i.MX23. The i.MX23 has
only 32kB of OCRAM, while i.MX28 has 128kB of OCRAM.

I verified the configuration didn't change for each of the boards,
but I didn't boot-test it on the boards I do not have. I configured
U-Boot for each board using the "make ... <board>_config" command
and then ran "cpp -I include -dM include/config.h" , which dumped
all the configuration options. I did this both before and after this
patch and finally compared the results for each MXS board. Actually,
the results do differ slightly, since the configs/mxs.h file now
properly includes the correct iomux-mx23.h or iomux-mx28.h , so
while comparing, I had to ignore these new defines. These have no
impact on U-Boot configuration though.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
2013-07-24 12:59:57 +02:00
Fabio Estevam
68661db2dc mx28evk: Add splash screen support
Enable display support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-05-16 17:44:46 +02:00
Albert ARIBAUD
ec7023db8d Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Conflicts:
	drivers/mtd/nand/mxc_nand_spl.c
	include/configs/m28evk.h
2013-05-11 09:25:36 +02:00
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
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
Fabio Estevam
ab461be65d mx28evk: Introduce a new target for saving env vars to NAND
Introduce 'mx28evk_nand' target for saving environment variables into NAND.

The mx28evk board does not come with a NAND flash populated from the
factory. It comes with an empty slot (U23), which allows the insertion of a
48-pin TSOP flash device.

Tested with a K9LBG08U0D.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
2013-04-03 10:55:18 +02:00
Fabio Estevam
a49db3df76 mx28evk: Disable CONFIG_CMD_I2C
When loading a Freescale 2.6.35 on a mx28evk the following issue is seen:

sgtl5000_hw_read: read reg error : Reg 0x00
Device with ID register 0 is not a SGTL5000

Disabling CONFIG_CMD_I2C makes the sgtl5000 probe to succeed.

Mainline kernel does not show this problem.

Until the real cause is not identified, disable 'CONFIG_CMD_I2C' for the
time being.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-03-20 11:40:58 +01:00
Fabio Estevam
40f1daa0b7 configs: mx28evk: Use single-line comments
No need to use multi-line style comments for single-line contents.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
2013-03-20 11:28:51 +01:00
Marek Vasut
afa8721099 mxs: Make ehci-mxs multiport capable
Rework ehci-mxs so it supports both ports on MX28. It was necessary
to wrap the per-port configuration into struct ehci_mxs_port and pull
out the clock configuration function.

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>
2013-03-07 17:22:57 +01:00
Marek Vasut
d3f26a2700 mxs: spi: Remove CONFIG_MXS_SPI_DMA_ENABLE
The CONFIG_MXS_SPI_DMA_ENABLE is no longer relevant as the SPI DMA
has proven to work correctly. Remove this configuration option.

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>
2013-03-07 17:22:56 +01:00
Troy Kisky
09439c3197 net: fec_mxc: delete CONFIG_FEC_MXC_MULTI
It is more logical to test for CONFIG_FEC_MXC_PHYADDR
to determine whether to define the function fecmxc_initialize.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2013-01-28 06:57:50 +01:00
Otavio Salvador
4c6b235059 mx28evk: Add support to dynamically choose between fdt use or not
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-01-13 11:53:44 +01:00
Otavio Salvador
3c41e90118 mx28evk: We shouldn't hardcode a rootfs filesystem type
For a generic environment, we shouldn't have a fixed rootfs filesystem
so we drop it from env.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-01-13 11:53:44 +01:00
Allen Martin
a098cf41fd Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged
Conflicts:
	README
	arch/arm/cpu/armv7/exynos/clock.c
	board/samsung/universal_c210/universal.c
	drivers/misc/Makefile
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/seaboard.h
2012-12-19 13:02:36 -08:00
Eric Benard
71779d5b87 m28evk/mx28evk: fix nand_update_full
- since commit 418396e212 nand write.raw
can take the number of page to be written as an argument. nand_update_full
is passing the size (in bytes) to nand write.raw. This value was previously
ignored but now breaks the write.
- this patch updates the default environment of these boards to provide a
pagecount instead of a size to nand write.raw.
- tested on a mx28evk with a 4k page NAND and on a custom board with a
2k page NAND.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-12-14 16:04:06 -06:00
Fabio Estevam
2785694381 mx28evk: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-11-19 08:49:01 +01:00
Albert ARIBAUD
c68436fa42 Merge remote-tracking branch 'u-boot-ti/master' 2012-10-26 07:00:28 +02:00
Andrew Bradford
669681104d configs: Fix usage of mmc rescan
Fix usage of 'mmc rescan' by many configs.  Proper use is
'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan
the device.  'mmc rescan' itself does not take any arguments.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
2012-10-23 08:33:17 -07:00
Marek Vasut
6dc71c8d2a MMC: MXS: Toggle the generic bounce buffer on the boards
Flip the boards to use the generic bounce buffer instead of the
MMC one.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andy Fleming <afleming@freescale.com>
Cc: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22 02:53:35 -05:00
Otavio Salvador
7577a4b3c2 mx28evk: Add missing 'setexpr' command
The environment now uses expressions but we missed the setexpr command
was not being include. This patch adds it.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-24 11:00:08 +02:00
Otavio Salvador
f994dc5ecf mx28evk: extend default environment
The environment has been based on mx53loco and m28evk but keeping the
possibility to easy change the default console device as Freescale and
mainline kernels differ on the device name.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-17 13:17:11 +02:00
Fabio Estevam
91dd7ca6ac mx28evk: Add USB Ethernet support
Add USB Ethernet support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-04 11:57:57 +02:00
Otavio Salvador
de6dc4ea39 MX28: mx28evk: Enable SPI DMA
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-04 11:57:56 +02:00
Fabio Estevam
685659c543 mx28evk: Remove unneeded 'undef'
There is no need to undef an option that is not enabled by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Otavio Salvador
e229d445fc MX28: Move "regs-base.h" include after SoC type configuration
For i.MX233 addition the base registers need to be change so the SoC
definition needs to be known before the header include.

The following boards has been changed:

 * apx4devkit
 * m28evk
 * mx28evk
 * sc_sps_1

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:27 +02:00
Rob Herring
3d6ba91e79 ARM: Remove unused stack and irq config defines
CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present
in most ARM board config files.

IRQs are only enabled for 1 config, so remove the unused config options
for IRQ and FIQ stack size as well.

Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-01 14:58:22 +02:00
Otavio Salvador
3a0398d7b9 mxs: reorganize source directory for easy sharing of code in i.MXS SoCs
Most code can be shared between i.MX23 and i.MX28 as both are from
i.MXS family; this source directory structure makes easy to share code
among them.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01 14:58:17 +02:00
Fabio Estevam
d369d53d9c mx28evk: Turn on caches
Turn on data and instruction caches.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-01 14:58:16 +02:00
Fabio Estevam
f28e26951a configs: Remove unused symbol CONFIG_DISCOVER_PHY
CONFIG_DISCOVER_PHY is not used anywhere, so remove it from config files.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-08-09 22:32:05 +02:00
Fabio Estevam
175a7d2778 mx28evk: Add I2C support
Add I2C support.

Tested by placing a 24LC16 EEPROM into the U50 slot which comes empty from factory.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-11 10:54:53 +02:00
Fabio Estevam
c27c07b86b ARM: mx28: Remove CONFIG_ARCH_CPU_INIT
No need to define CONFIG_ARCH_CPU_INIT.

All mx28 based boards should use arch_cpu_init().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:44 +02:00
Otavio Salvador
606de8b6a6 mx28evk: fix board config include guardian macro name
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:27 +02:00
Otavio Salvador
3b4efee97c mx28evk: ensure command definition is in alphabetic order
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-07-07 14:07:27 +02:00
Tom Rini
219f4788d3 hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.c
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2.  I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-06-20 20:36:51 +02:00
Tom Rini
26750c8aee CONFIG_SYS_BAUDRATE_TABLE: Add <config_fallbacks.h>, place there
We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
in <config_fallbacks.h> which mkconfig places after <configs/...h> in
the generated config file.  This is used when a board has not set its
own table.

Signed-off-by: Tom Rini <trini@ti.com>
2012-06-20 20:26:16 +02:00
Marek Vasut
f8c4a86b5e i.MX28: Implement boot pads sampling and reporting
This patch implements code that samples i.MX28 boot pads and reports boot mode
accordingly.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
2012-05-15 08:31:35 +02:00
Lauri Hintsala
ecb7be2985 mx28evk: add NAND support
NAND support is not enabled by default because Eval Kit is not delivered
with NAND chip. To enable NAND support add CONFIG_CMD_NAND to board config.

Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-05-15 08:31:33 +02:00
Fabio Estevam
34990e1206 mx28evk: Allow booting a zImage kernel
Allow booting a zImage kernel.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15 08:31:31 +02:00
Fabio Estevam
e310016bdf mx28evk: Allow to booting a dt kernel
Allow to booting a dt kernel.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15 08:31:31 +02:00
Marek Vasut
9ed5dfa852 i.MX28: Fix initial stack pointer position
The patch:

  m28evk: Use GENERATED_GBL_DATA_SIZE
  commit 1084606c97

introduced usage of GENERATED_GBL_DATA_SIZE and calculation of initial stack
pointer position defived from that. Due to a small typo, the SP position moved
to 0x21f80, which is past the SRAM area. This didn't manifest on the real
hardware as the SRAM repeats there (address bits in the CPU being ignored).

Though this was caught in QEMU, where it crashed the emulator.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-04-16 14:53:59 +02:00
Anatolij Gustschin
1102d8d72a mx28evk: fix build error
Fix:
drivers/mmc/libmmc.o: In function `mxsmmc_send_cmd':
/home/ag/git/u-boot/drivers/mmc/mxsmmc.c:210: undefined reference to `mxs_dma_desc_append'
/home/ag/git/u-boot/drivers/mmc/mxsmmc.c:211: undefined reference to `mxs_dma_go'
drivers/mmc/libmmc.o: In function `mxsmmc_initialize':
/home/ag/git/u-boot/drivers/mmc/mxsmmc.c:306: undefined reference to `mxs_dma_desc_alloc'

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-03-30 22:49:09 +02:00
Marek Vasut
b3541c1ac9 i.MX28: Make use of the bounce buffer
This allows i.MX28 MMC host to fully utilize DMA transfers and caches, greatly
improving speed.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
2012-03-29 07:56:53 +02:00