Le 27/09/2010 07:52, Prafulla Wadaskar a écrit : >> + * NOTES:
>> + * 2) in order to avoid losing access to BOOTCS when >> disabling window 7, >> + * first configure window 6 for BOOTCS, then configure >> window 7 for BOOTCS, >> + * then configure windows 6 for its own target. >> +/* Disable window 6, configure it for FLASH, enable it. */ >> + writel(0,&winregs[6].ctrl); >> + writel(ORION5X_ADR_BOOTROM,&winregs[6].base); >> + writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM, >> + ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM, >> ORION5X_WIN_ENABLE),&winregs[6].ctrl); >> - writel(ORION5X_ADR_DEV_CS2,&winregs[6].base); >> - >> - /* Window 7: BOOT Memory address space */ >> +/* Disable window 7, configure it for FLASH, enable it. */ >> + writel(0,&winregs[7].ctrl); >> + writel(ORION5X_ADR_BOOTROM,&winregs[7].base); >> writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM, >> ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM, >> ORION5X_WIN_ENABLE),&winregs[7].ctrl); >> - writel(ORION5X_ADR_BOOTROM,&winregs[7].base); >> +/* Disable window 6, configure it for its intended target, >> enable it. */ >> + writel(0,&winregs[6].ctrl); > > This conflicts with above win6 configuration. > If done purposely then pls provide comments. > > Regards.. > Prafulla . . Er... The comment *is* there, right before the sequence. Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
