Hi, >I seem to understand that remapping, being a CPU specific and >depending on a way U-Boot starts (either from ROM or RAM), is taken >away in 'lowlevel_init' function, defined either in in >$(uboot)/cpu/arm/$(soc)/lowlevel_init.S (for example, >$(uboot)/cpu/arm920t/ks8695/) or in >$(uboot)/board/board_name/lowlevel_init.S, but what confuses me is >that I couldn't find remap functions on every ARM platform, running >from ROM at reset.
U wouldnt see mapping the vector on (most) ARM Platforms because they use u-boot as secondary bootloader Initial Arm Bootmonitor would run & that would re-locate the U-boot to ram & then give control to u-boot I said "most" because ARM Integrator Board doesnt use Arm Bootmonitor & hence its code has remapping functionality. Kindly look at $(uboot)/board/integratorcp/lowlevel_init.S & $(uboot)/board/integratorcp/integratorcp.c. It needs CONFIG_CM_REMAP setting to be defined For the board that i am using, i had to make use of this. Hope this helps Regards Gururaja _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
