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Increase the maximum Image size from 23 MB to 26 MB by moving the
initramfs start address up. This gives us a bigger ranger to
provide kernel images which are not stripped down too much.
Signed-off-by: Daniel Schultz <[email protected]>
Reviewed-by: Wadim Egorov <[email protected]>
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Detect RAM size via EEPROM and adjust DDR size and banks accordingly.
Include necessary fixups to handle ECC-enabled configurations.
Signed-off-by: Wadim Egorov <[email protected]>
Tested-by: Daniel Schultz <[email protected]>
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Include the boot logic to boot via Network or from a OSPI/QSPI
NOR flash. Moreover, set all required variables to both boot
methods to the environment.
Note: The phyBOARD-Electra AM64x is not able to load the U-Boot
via Network. However, it's still possible to load the kernel.
Signed-off-by: Daniel Schultz <[email protected]>
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Use our common environment file to implement MMC boot.
Signed-off-by: Daniel Schultz <[email protected]>
Reviewed-by: Wadim Egorov <[email protected]>
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By moving the earlycon definition into a dedicated variable, it's
easier to change these values in case the kernel should print on
a different serial interface.
Signed-off-by: Daniel Schultz <[email protected]>
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Daniel Schultz <[email protected]> says:
This patch series extends PHYTEC's SOM detection by minor
fixes, a generic helper function and a new valid flag.
Moreover, it adds a module to provide access to the SOM
detection for our TI AM6 products.
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Add all functions to read each SOM option from the EEPROM
image and detect whether it's the correct product for this
image.
Signed-off-by: Daniel Schultz <[email protected]>
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The phycore-am64x can be migrated to OF_UPSTREAM.
Drop redundant device tree files, update MAINTAINERS and
defconfig's DEFAULT_DEVICE_TREE for ti vendor prefix accordingly.
While at it, drop the redundant definitions of AM642_PHYBOARD_ELECTRA_DTB
& SPL_AM642_PHYBOARD_ELECTRA_DTB from the binman dtsi file.
Signed-off-by: Wadim Egorov <[email protected]>
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Add support for PHYTEC phyCORE-AM64x SoM.
Supported features:
- 2GB DDR4 RAM
- eMMC Flash
- external uSD
- OSPI NOR Flash
- debug UART
Product page SoM: https://www.phytec.com/product/phycore-am64x
Device trees were taken from Linux v6.8-rc2.
Signed-off-by: Wadim Egorov <[email protected]>
Reviewed-by: Dhruva Gole <[email protected]>
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