doc/SPI/README.ti_qspi_dra_test

2    Simple steps used to test the QSPI at U-Boot
5 For #1, build the patched U-Boot and load MLO/u-boot.img
8 Boot from another medium like MMC
11 U-Boot# mmc dev 0
13 U-Boot# fatload mmc 0 0x82000000 MLO
16 U-Boot# fatload mmc 0 0x83000000 u-boot.img
23 U-Boot# sf probe 0
26 U-Boot# sf erase 0 0x10000
28 U-Boot# sf erase 0x20000 0x10000
30 U-Boot# sf erase 0x30000 0x10000
32 U-Boot# sf erase 0x40000 0x10000
34 U-Boot# sf erase 0x50000 0x10000
36 U-Boot# sf erase 0x60000 0x10000
38 U-Boot# sf write 82000000 0 0x10000
40 U-Boot# sf write 83000000 0x20000 0x60000
46 find a U-Boot image header at offset 0x20000 (set in the config file)
47 and proceeds to load that image using the U-Boot image payload offset/size
48 from the header. It will then start U-Boot.