cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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lpc32xx-slc.txt (1423B)


      1NXP LPC32xx SoC NAND SLC controller
      2
      3Required properties:
      4- compatible: "nxp,lpc3220-slc"
      5- reg: Address and size of the controller
      6- nand-on-flash-bbt: Use bad block table on flash
      7- gpios: GPIO specification for NAND write protect
      8
      9The following required properties are very controller specific. See the LPC32xx
     10User Manual:
     11- nxp,wdr-clks: Delay before Ready signal is tested on write (W_RDY)
     12- nxp,rdr-clks: Delay before Ready signal is tested on read (R_RDY)
     13(The following values are specified in Hz, to make them independent of actual
     14clock speed:)
     15- nxp,wwidth: Write pulse width (W_WIDTH)
     16- nxp,whold: Write hold time (W_HOLD)
     17- nxp,wsetup: Write setup time (W_SETUP)
     18- nxp,rwidth: Read pulse width (R_WIDTH)
     19- nxp,rhold: Read hold time (R_HOLD)
     20- nxp,rsetup: Read setup time (R_SETUP)
     21
     22Optional subnodes:
     23- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
     24
     25Example:
     26
     27	slc: flash@20020000 {
     28		compatible = "nxp,lpc3220-slc";
     29		reg = <0x20020000 0x1000>;
     30		#address-cells = <1>;
     31		#size-cells = <1>;
     32
     33		nxp,wdr-clks = <14>;
     34		nxp,wwidth = <40000000>;
     35		nxp,whold = <100000000>;
     36		nxp,wsetup = <100000000>;
     37		nxp,rdr-clks = <14>;
     38		nxp,rwidth = <40000000>;
     39		nxp,rhold = <66666666>;
     40		nxp,rsetup = <100000000>;
     41		nand-on-flash-bbt;
     42		gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
     43
     44		mtd0@00000000 {
     45			label = "phy3250-boot";
     46			reg = <0x00000000 0x00064000>;
     47			read-only;
     48		};
     49
     50		...
     51
     52	};