1 Aspeed BMC SoC EDAC node
3 The Aspeed BMC SoC supports DDR3 and DDR4 memory with and without ECC (error
6 The memory controller supports SECDED (single bit error correction, double bit
7 error detection) and single bit error auto scrubbing by reserving 8 bits for
8 every 64 bit word (effectively reducing available memory to 8/9).
10 Note, the bootloader must configure ECC mode in the memory controller.
14 - compatible: should be one of
15 - "aspeed,ast2400-sdram-edac"
16 - "aspeed,ast2500-sdram-edac"
17 - "aspeed,ast2600-sdram-edac"
18 - reg: sdram controller register set should be <0x1e6e0000 0x174>
19 - interrupts: should be AVIC interrupt #0
24 edac: sdram@1e6e0000 {
25 compatible = "aspeed,ast2500-sdram-edac";
26 reg = <0x1e6e0000 0x174>;