diff options
author | Wolfgang Denk <wd@denx.de> | 2012-07-30 20:39:52 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2012-07-30 20:39:52 +0200 |
commit | b98b611502f5e0a85a1f8e15cf46c470cb105614 (patch) | |
tree | cafae797ef1f031088e7a988d8e1eaa36ea016a3 /doc/README.mx6qsabrelite | |
parent | 190649fb4309d1bc0fe7732fd0f951cb6440f935 (diff) | |
parent | 15ae8a31ca5d3860b0957edec4fca373daff6bb5 (diff) |
Merge branch 'next' of git://git.denx.de/u-boot
* 'next' of git://git.denx.de/u-boot:
MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
doc: cleanup - move board READMEs into respective board directories
net: sh_eth: add support for SH7757's GETHER
net: sh_eth: modify the definitions of regsiter
net: sh_eth: add SH_ETH_TYPE_ condition
net: sh_eth: clean up for the SH7757's code
net: fec_mxc: Fix MDC for xMII
net: fec_mxc: Fix setting of RCR for xMII
net: nfs: make NFS_TIMEOUT configurable
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_block
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'doc/README.mx6qsabrelite')
-rw-r--r-- | doc/README.mx6qsabrelite | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/doc/README.mx6qsabrelite b/doc/README.mx6qsabrelite deleted file mode 100644 index 6f2f5343de..0000000000 --- a/doc/README.mx6qsabrelite +++ /dev/null @@ -1,72 +0,0 @@ -U-Boot for the Freescale i.MX6q SabreLite board - -This file contains information for the port of U-Boot to the Freescale -i.MX6q SabreLite board. - -1. Boot source, boot from SD card ---------------------------------- - -The recent mainline U-Boot for the Freescale i.MX6q SabreLite board supports -boot from SD card only. However, by default, the SabreLite -boards boot from the SPI NOR flash. These boards need to be reflashed with -a small SD card loader to support boot from SD card. This small SD card loader -will be flashed into the SPI NOR. The board will still boot from SPI NOR, but -the loader will in turn request the BootROM to load the U-Boot from SD card. - -The SD card loader is available from - -https://wiki.linaro.org/Boards/MX6QSabreLite - -under a open-source 3-clause BSD license. - -To update the SPI-NOR on the SabreLite board without the Freescale -manufacturing tool use the following procedure: - -1. Write this SD card loader onto a large SD card using: - - sudo dd if=iMX6DQ_SPI_to_uSDHC3.bin of=/dev/sXx - -Note: Replace sXx with the device representing the SD card in your system. - -Note: This writes SD card loader at address 0 - -2. Put this SD card into the slot for the large SD card (SD3 on the bottom of -the board). Make sure SW1 switch is at position "00", so that it can boot -from the fuses. - -3. Power-up the SabreLite, press 'space' to enter command mode in the U-Boot -(the default one the board is shipped with, starting from the SPI NOR) and -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 erase 0 0x40000 - MX6Q SABRELITE U-Boot > sf write 0x10800000 0 0x40000 - -4. done. - -In case you somehow do not succeed with this procedure you will have to use -the Freescale manufacturing tool in order to reflash the SPI-NOR. - -Note: The board now boots from full size SD3 on the bottom of the board. NOT - the micro SD4/BOOT slot on the top of the board. I.e. you have to use - full size SD cards. - -This information is taken from - -https://wiki.linaro.org/Boards/MX6QSabreLite - -2. Build --------- - -To build U-Boot for the SabreLite board: - - make mx6qsabrelite_config - make u-boot.imx - -To copy the resulting u-boot.imx to the SD card: - - sudo dd if=u-boot.imx of=/dev/sXx bs=512 seek=2&&sudo sync - -Note: Replace sXx with the device representing the SD card in your system. |