Hello,
I am working on Custom i.MX6S hardware for bring-up. For flashing purpose it is important that USB devices should be enumerated and board should be identified as a USB device when connected to host. Is that correct?
I am trying to use MFG utility from Freescale to flash the images. Switch has been set to USB OTG boot.When hardware is connected to host via USB OTG cable, hardware enumeration for USB doesn't show up.
Has anyone used the Lauterbach debugger for i.MX6 boards (may be SabreLite board). Are the init scripts for i.MX6S available for Lauterbach debugger to debug the i.mx6 start-up sequence?
Thanks and Regards,
kk
已解决! 转到解答。
Trace 32 init script for i.MX6x are attached :
attach_core1.cmm ---- Attach only one core, core0
attach_4core.cmm ---- Attach all 4 core4
DDR initialization scripts:
MX61_init_LPDDR2_528MHz_Micron_1_00.cmm ---- initialize LPDDR2 2-ch
running at 528MHz
MX61_init_CPUDDR3_528MHz_64bit_1_04.cmm --- initialize DDR3 64bits at
528MHz
Please notice that the DDR initialization scripts are for Freescale reference
board, as for customers board, some parameter maybe needed to be tuned.
Trace 32 init script for i.MX6x are attached :
attach_core1.cmm ---- Attach only one core, core0
attach_4core.cmm ---- Attach all 4 core4
DDR initialization scripts:
MX61_init_LPDDR2_528MHz_Micron_1_00.cmm ---- initialize LPDDR2 2-ch
running at 528MHz
MX61_init_CPUDDR3_528MHz_64bit_1_04.cmm --- initialize DDR3 64bits at
528MHz
Please notice that the DDR initialization scripts are for Freescale reference
board, as for customers board, some parameter maybe needed to be tuned.