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The current IOT2050 devices are Product Generation 1 (PG1), using SR1.0
AM65x silicon. Upcoming PG2 devices will use SR2.x SoCs and will
therefore need separate device trees. Prepare for that by factoring out
common bits that will be shared across both generations.
At this chance, drop a link to the product homepage to in the top-level
dts files. Also fix a typo in my email address in some headers.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/31fece05f9728a852c0632985c4fa537cced4ece.1632657917.git.jan.kiszka@web.de
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Lockstep mode is not supported here. So turn it off to avoid warnings
during startup.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/3a241e50-80a3-992a-2445-345c629d7895@siemens.com
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Add support for two Siemens SIMATIC IOT2050 variants, Basic and
Advanced. They are based on the TI AM6528 GP and AM6548 SOCs HS, thus
differ in their number of cores and availability of security features.
Furthermore the Advanced version comes with more RAM, an eMMC and a few
internal differences.
Based on original version by Le Jin.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
Link: https://github.com/siemens/meta-iot2050
Link: https://lore.kernel.org/r/4fb05969102d14d230e03ca4312ef9706efa61e6.1615473223.git.jan.kiszka@siemens.com
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