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There is really no need to provide an empty reset_cpu() implementation,
so just remove it.
Cc: Christian Gmeiner <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Christian Gmeiner <[email protected]>
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We should not return 0 on failure, so return a negative error code
instead.
Also centralize the error path so that is easier to follow.
Cc: Christian Gmeiner <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Remove duplicated SYS_SOC Kconfig entry from board Kconfig,
because we have this entry in arch/arm/cpu/armv7/mx6/Kconfig.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Christian Gmeiner <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Troy Kisky <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: "Eric Bénard" <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Markus Niebel <[email protected]>
Cc: Otavio Salvador <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Christian Gmeiner <[email protected]>
Acked-by: Markus Niebel <[email protected]>
Acked-by: Troy Kisky <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
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On this bus there is a EEPROM containing EDID and ddr3
calibration information.
Signed-off-by: Christian Gmeiner <[email protected]>
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Make it possible to use the i2c bus in SPL.
Signed-off-by: Christian Gmeiner <[email protected]>
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Currently we only support the Micron MT41K128M16JT-125 ddr3 chip.
Signed-off-by: Christian Gmeiner <[email protected]>
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Signed-off-by: Christian Gmeiner <[email protected]>
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We need this way for SPL boot.
Signed-off-by: Christian Gmeiner <[email protected]>
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To support different ddr3 memory sizes we should start using
imx_ddr_size(..) instead of the define PHYS_SDRAM_SIZE.
Signed-off-by: Christian Gmeiner <[email protected]>
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When an invalid USDHC port is passed we should return -EINVAL instead of 0.
Also, return the error immediately on fsl_esdhc_initialize() failure.
Cc: Christian Gmeiner <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Today I got the final board and found out that a different
connector is used as the one on my development board. The
new connector has swaped pins for cd and wp.
This change is tested on a production ready board.
Signed-off-by: Christian Gmeiner <[email protected]>
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Signed-off-by: Christian Gmeiner <[email protected]>
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On the 'mr' variant switching to 'mmc dev 1' will result
in "MMC: no card present".
Signed-off-by: Christian Gmeiner <[email protected]>
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The older 'mr' variant and the generic variant of the
OT1200 differ in some places. As the name suggests the
generic variant supports more boot devices.
In order to be compatible with the 'mr' variant we define
some 'feature' GPIOs. On the 'mr' variant this pads are
not connected so we define their state with the help
of the internal pullups.
On the generic variant this GPIOs are connected and
represent the state of the hardware.
Signed-off-by: Christian Gmeiner <[email protected]>
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This commit introduces a Kconfig symbol for each ARM CPU:
CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
for CPU_ARM1176 and CPU_V7.
For each target, the corresponding CPU is selected and the definition of
SYS_CPU in the corresponding Kconfig file is removed.
Also, it removes redundant "string" type in some Kconfig files.
Signed-off-by: Georges Savoundararadj <[email protected]>
Acked-by: Albert ARIBAUD <[email protected]>
Cc: Masahiro Yamada <[email protected]>
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One of the possible boot devices can be sata.
Signed-off-by: Christian Gmeiner <[email protected]>
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Commit 155fa9af95ac5be857a7327e7a968a296e60d4c8 changed the way
to define a GPIO line, which can be used to force CS high
across multiple transactions. In order to fix sf detection
change board code to make use of board_spi_cs_gpio(..).
Signed-off-by: Christian Gmeiner <[email protected]>
Acked-by: Stefano Babic <[email protected]>
Acked-by: Nikita Kiryanov <[email protected]>
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Signed-off-by: Christian Gmeiner <[email protected]>
Reviewed-by: Masahiro Yamada <[email protected]>
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This patch adds support for the OT1200 series of devices.
Following components are used in u-boot:
+ ethernet
+ i2c
+ emmc
+ gpio
For more details see README.
Changes v1 > v2
- make use of enable_cspi_clock(..)
- fix usage of OUTPUT_40OHM define
- added README
Changes v2 > v3
- improve spelling in README
- added own copy of mx6q_4x_mt41j128.cfg
Signed-off-by: Christian Gmeiner <[email protected]>
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