From: Javier Martinez Canillas Date: Tue, 2 Apr 2013 23:57:23 +0000 (+0000) Subject: i.MX6: mx6qsabrelite: README: don't pass chip-select to sf probe command X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=7a3f481c6d75b51e9e7b1aa0ebb7cd2c826c0886;p=u-boot.git 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 --- diff --git a/board/freescale/mx6qsabrelite/README b/board/freescale/mx6qsabrelite/README index 7458ff3604..12a9c856cf 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