Based on kernel version 5.13
. Page generated on 2021-06-28 07:05 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | Flash device on Intel IXP4xx SoC This flash is regular CFI compatible (Intel or AMD extended) flash chips with specific big-endian or mixed-endian memory access pattern. Required properties: - compatible : must be "intel,ixp4xx-flash", "cfi-flash"; - reg : memory address for the flash chip - bank-width : width in bytes of flash interface, should be <2> For the rest of the properties, see mtd-physmap.txt. The device tree may optionally contain sub-nodes describing partitions of the address space. See partition.txt for more detail. Example: flash@50000000 { compatible = "intel,ixp4xx-flash", "cfi-flash"; reg = <0x50000000 0x01000000>; bank-width = <2>; }; |