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| author | Javier Martinez Canillas <javier@dowhile0.org> | 2013-04-02 23:57:23 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-04-03 12:15:17 +0200 |
| commit | 7a3f481c6d75b51e9e7b1aa0ebb7cd2c826c0886 (patch) | |
| tree | 6169adf6ccf92d8c0f908991683e8c06bc83a4c7 /board/freescale | |
| parent | d8e9eb9c042ce55538ebd3194d1ffe75c791fb7c (diff) | |
| download | u-boot-imx-7a3f481c6d75b51e9e7b1aa0ebb7cd2c826c0886.zip u-boot-imx-7a3f481c6d75b51e9e7b1aa0ebb7cd2c826c0886.tar.gz u-boot-imx-7a3f481c6d75b51e9e7b1aa0ebb7cd2c826c0886.tar.bz2 | |
i.MX6: mx6qsabrelite: README: don't pass chip-select to sf probe command
board/freescale/mx6qsabrelite/README explain a procedure to
update the SPI-NOR on the SabreLite board without Freescale
manufacturing tool but following this procedure leads to both
"sf erase" and "sf write" failing on a mx6qsabrelite board:
MX6QSABRELITE U-Boot > sf probe 1
MX6QSABRELITE U-Boot > sf erase 0 0x40000
SPI flash erase failed
MX6QSABRELITE U-Boot > sf write 0x10800000 0 0x40000
SPI flash write failed
This is because the chip-select 1 is wrong and the correct
value is 0x7300.
Since commit c1173bd0 ("sf command: allow default bus and chip selects")
the chip-select and bus arguments for the sf probe command are optional
so let's just remove it and use "sf probe" instead.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx6qsabrelite/README | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/freescale/mx6qsabrelite/README b/board/freescale/mx6qsabrelite/README index 7458ff3..12a9c85 100644 --- a/board/freescale/mx6qsabrelite/README +++ b/board/freescale/mx6qsabrelite/README @@ -40,7 +40,7 @@ enter the following commands: MX6Q SABRELITE U-Boot > mmc dev 0 MX6Q SABRELITE U-Boot > mmc read 0x10800000 0 200 - MX6Q SABRELITE U-Boot > sf probe 1 + MX6Q SABRELITE U-Boot > sf probe MX6Q SABRELITE U-Boot > sf erase 0 0x40000 MX6Q SABRELITE U-Boot > sf write 0x10800000 0 0x40000 |