On Thu, 3 Dec 2020 10:19:49 +0100, nicolas.ferre@microchip.com wrote:
CAN0 and CAN1 instances share the same message ram configured at 0x210000 on sama5d2 Linux systems. According to current configuration of CAN0, we need 0x1c00 bytes so that the CAN1 don't overlap its message ram: 64 x RX FIFO0 elements => 64 x 72 bytes 32 x TXE (TX Event FIFO) elements => 32 x 8 bytes 32 x TXB (TX Buffer) elements => 32 x 72 bytes So a total of 7168 bytes (0x1C00).
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Applied, thanks!
[1/1] ARM: dts: at91: sama5d2: fix CAN message ram offset and size commit: bee3d7266dc3658d40c3d36074873b1299591f11
Best regards,