On Fri, Dec 20, 2013 at 11:27:39AM +0530, Sourav Poddar wrote:
This shows the log obtained while testing qspi on AM437x board.
Signed-off-by: Sourav Poddar sourav.poddar@ti.com
doc/SPI/README.ti_qspi_am43x_test | 76 +++++++++++++++++++++++++++++++++++++ 1 files changed, 76 insertions(+), 0 deletions(-) create mode 100644 doc/SPI/README.ti_qspi_am43x_test
diff --git a/doc/SPI/README.ti_qspi_am43x_test b/doc/SPI/README.ti_qspi_am43x_test new file mode 100644 index 0000000..8fbf10b --- /dev/null +++ b/doc/SPI/README.ti_qspi_am43x_test @@ -0,0 +1,76 @@ +Testing details- +----------------
+This doc simply illustrated the testing details of qspi flash +driver with Macronix M25L51235 flash device.
+The test includes +- probing the flash device +- erasing the flash device +- Writing to flash +- Reading the contents of the flash.
+Test Log +--------
+Hit any key to stop autoboot: 0 +U-Boot# sf probe 0 +SF: Detected MX25L51235F with page size 256 Bytes, erase size 64 KiB, total 64 MiB, mapped at 30000000 +U-Boot# sf erase 0 0x80000 +SF: 524288 bytes @ 0x0 Erased: OK +U-Boot# mw 81000000 0xdededede 0x40000 +U-Boot# sf write 81000000 0 0x40000 +SF: 262144 bytes @ 0x0 Written: OK +U-Boot# sf read 82000000 0 0x40000 +SF: 262144 bytes @ 0x0 Read: OK +U-Boot# md 0x82000000
...
+U-Boot# md 0x82010000
....
+U-Boot# md 0x82030000
....
Note that you should use cmp.b 0x81000000 0x82000000 0x40000 :) Not that you need to change the example here, just FYI.