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Diffstat (limited to 'board/freescale/mx6sxscm/README')
| -rw-r--r-- | board/freescale/mx6sxscm/README | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/board/freescale/mx6sxscm/README b/board/freescale/mx6sxscm/README new file mode 100644 index 0000000..e9ebfff --- /dev/null +++ b/board/freescale/mx6sxscm/README @@ -0,0 +1,47 @@ +How to use U-Boot on Freescale MX6SXSCM boards +---------------------------------------------- + +- Build U-Boot for MX6SXSCM EVB board*: + +$ make mx6sxscm_1gb_evb_defconfig +$ make + +This will generate the u-boot image u-boot.imx. + +- Flash the u-boot image into the micro SD card: + +sudo dd if=u-boot.imx of=/dev/sdX bs=1k seek=1; sync + +*Other defconfigs availabe are: + mx6sxscm_1gb_evb_defconfig + mx6sxscm_1gb_evb_m4fastup_defconfig + mx6sxscm_1gb_evb_qspi2_defconfig + +- Jumper settings for fix mode images to boot from the top SD3: + + SW2: OFF OFF OFF OFF OFF OFF OFF OFF + SW3: OFF OFF ON ON OFF OFF OFF OFF + SW4: OFF ON OFF OFF OFF OFF ON OFF + + +Additional configurations +========================== + +For custom configurations like 512MB or ePOP, the CONFIG_SYS_EXTRA_OPTIONS option on the defconfig +file can be modified according to the customization needed. + +Here are some examples for some combinations among the different supported options: + +512mb evb +--------- +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxscm/imximage_lpddr2.cfg,MX6SX,512MB_LPDDR2" + + +epop evb: +--------- +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxscm/imximage_lpddr2.cfg,MX6SX,512MB_LPDDR2,MX6SXSCM_EMMC" + + +epop evb qspi2-boot: +-------------------- +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxscm/imximage_lpddr2.cfg,MX6SX,512MB_LPDDR2,MX6SXSCM_EMMC,SYS_BOOT_QSPI" |