In my Zynq MPSoC board, there are two QSPI flash (Spansion flash: S25FL512SAGMFI011) in dual parallel mode.
In JTAG mode, 2016.3 SDK can program QSPI flash correctly.
However, 2016.3 u-boot cannot probe QSPI flash correctly.
U-Boot-PetaLinux> sf probe 0
Failed to initialize SPI flash at 0:0 (error -5)
| 文件名 | 文件大小 | File Type |
|---|---|---|
| 0001-spi-Select-lower-flash-while-reading-Id-again.patch | 1 KB | PATCH |
| AR# 68476 | |
|---|---|
| 日期 | 05/09/2017 |
| 状态 | Active |
| Type | 综合文章 |
| 器件 | |
| Tools | |