| 00102ae5 | 27-Mar-2019 |
Fabio Estevam <festevam@gmail.com> |
pico-imx7d: README: Recommend the usage of a USB hub
Since commit 9e3c0174da842 ("pico-imx7d: Add LCD support") we started to
notice some hangs in U-Boot.
There is not an issue on such commit per s
pico-imx7d: README: Recommend the usage of a USB hub
Since commit 9e3c0174da842 ("pico-imx7d: Add LCD support") we started to
notice some hangs in U-Boot.
There is not an issue on such commit per se, but due to the LCD support
the current drawn is increased and this may cause issues when powering
pico-imx7d-pi from USB.
Some computers may be a bit strict with USB current draw and will
shut down their ports if the draw is too high.
The solution for that is to use an externally powered USB hub between the
board and the host computer.
Add such recommendation to the README file.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
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| 28a36fd8 | 14-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: README: Adjust the binary name after DM conversion
After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.
Signed-off-by: Fabio Estev
pico-imx6ul: README: Adjust the binary name after DM conversion
After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
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| 0a112072 | 14-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: Convert to DM_PMIC
Convert to use DM_PMIC for the PFUZE3000. Since this PMIC is
under an I2C bus, conver to DM_I2C as well.
Also, since I2C is not used in SPL, remove CONFIG_SPL_I2C_SU
pico-imx6ul: Convert to DM_PMIC
Convert to use DM_PMIC for the PFUZE3000. Since this PMIC is
under an I2C bus, conver to DM_I2C as well.
Also, since I2C is not used in SPL, remove CONFIG_SPL_I2C_SUPPORT
to avoid build warnings.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
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| cad779c0 | 14-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: Convert to CONFIG_DM_GPIO
Convert to CONFIG_DM_GPIO.
Also, DM GPIO requires gpio_request() to be called explicitly before
doing any gpio operation, so do as requested.
Signed-off-by:
pico-imx6ul: Convert to CONFIG_DM_GPIO
Convert to CONFIG_DM_GPIO.
Also, DM GPIO requires gpio_request() to be called explicitly before
doing any gpio operation, so do as requested.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
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| d27748b7 | 13-Sep-2018 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: Add instructions for booting in Falcon mode
Falcon mode allows the SPL to load and jump directly to the kernel,
without loading U-Boot proper.
Add detailed step by step on how to use F
pico-imx6ul: Add instructions for booting in Falcon mode
Falcon mode allows the SPL to load and jump directly to the kernel,
without loading U-Boot proper.
Add detailed step by step on how to use Falcon mode on pico-imx6ul.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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| 9ddd1cd5 | 13-Sep-2018 |
Otavio Salvador <otavio@ossystems.com.br> |
pico-imx6ul: Add Falcon mode support
Falcon mode boots the kernel directly from SPL, without loading
the full U-Boot.
As pico-imx6ul does not have a GPIO for selecting Falcon versus normal
mode, en
pico-imx6ul: Add Falcon mode support
Falcon mode boots the kernel directly from SPL, without loading
the full U-Boot.
As pico-imx6ul does not have a GPIO for selecting Falcon versus normal
mode, enter in Falcon mode when the customer selects the
CONFIG_SPL_OS_BOOT option in menuconfig.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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| c97c9e08 | 04-Sep-2018 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: Update the README file
Update the README file to take into accound the switch to SPL.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Fabio Berton <fabio.berton@ossyst
pico-imx6ul: Update the README file
Update the README file to take into accound the switch to SPL.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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| 000829fd | 04-Sep-2018 |
Fabio Estevam <festevam@gmail.com> |
pico-imx6ul: Add support for the 512MB module
Currently only the module with 256MB of RAM is supported.
Add support for the 512MB of RAM variant as well.
Signed-off-by: Fabio Estevam <festevam@gma
pico-imx6ul: Add support for the 512MB module
Currently only the module with 256MB of RAM is supported.
Add support for the 512MB of RAM variant as well.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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| 0a7b54f5 | 29-Jun-2018 |
Otavio Salvador <otavio@ossystems.com.br> |
pico-imx7d: README: Drop old instructions about secure mode
Our default config already has the secure mode supported, so the
manual step is not required anymore.
Signed-off-by: Otavio Salvador <ota
pico-imx7d: README: Drop old instructions about secure mode
Our default config already has the secure mode supported, so the
manual step is not required anymore.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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| e5ccad5d | 29-Jun-2018 |
Fabio Estevam <festevam@gmail.com> |
pico-imx7d: Do not override addrmap5
The addrmap5 value is the same for the 512MB and 1GB variants,
so there is no need to override it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-
pico-imx7d: Do not override addrmap5
The addrmap5 value is the same for the 512MB and 1GB variants,
so there is no need to override it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
show more ...
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| 78d30a1b | 29-Jun-2018 |
Fabio Estevam <festevam@gmail.com> |
pico-imx7d: Add Falcon mode support
Falcon mode boots the kernel directly from SPL, without loading
the full U-Boot.
As pico-imx7d does not have a GPIO for selecting Falcon versus
normal mode, ente
pico-imx7d: Add Falcon mode support
Falcon mode boots the kernel directly from SPL, without loading
the full U-Boot.
As pico-imx7d does not have a GPIO for selecting Falcon versus
normal mode, enter in Falcon mode when the customer selects
the CONFIG_SPL_OS_BOOT option in menuconfig.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
show more ...
|