Hi
After booting from the LS1012A-FRDM board, / proc / mtd is empty.
QSPI Nor Flash, where I want to configure the MTD partition.
There is no change when you apply the following modification to the file arch / arm64 / boot / dts / freescale / fsl-ls1012a-frdm.dts.
&qspi {
num-cs = <2>;
bus-num = <0>;
status = "okay";
qflash0: s25fs512s@0 {
compatible = "spansion,m25p80";
#address-cells = <1>;
#size-cells = <1>;
m25p,fast-read;
spi-max-frequency = <20000000>;
reg = <0>;
partition@0 {
/* 1MB for rcw */
reg = <0x00000000 0x00100000>;
label = "RCW Image";
read-only;
};
partition@100000 {
/* 1MB for uboot */
reg = <0x00100000 0x00100000>;
label = "uboot";
read-only;
};
partition@200000 {
/* 1MB for uboot ENV */
reg = <0x00200000 0x00100000>;
label = "env";
read-only;
};
partition@500000 {
/* 2MB for PPA FIT */
reg = <0x00500000 0x00200000>;
label = "ppa";
read-only;
};
partition@A00000 {
/* 32M for linux kernel */
reg = <0x00A00000 0x02000000>;
label = "kernel ITB";
read-only;
};
};
};
Please ask for help.
