Where can i find the schematic or other documentation about the switch/jumpers on the P1010RDB?

[rcorlan]

I'm trying to configure the board for NOR boot.

thanks,

radu

[lunminliang]

Please contact Freescale technical support for these. The switch/jumpers are described in P1010RDB-PB Hardware User Guide.

In Freescale Technical Info Center, there is also some description about boot switch settings. Freescale Technical Information Center

[rcorlan]

Thanks, but what i found out is that what i have is a P1010-RDB board, and all available documentation seems to be for the P1010RDB-PB.  This includes the switch information in the tech info center, and the schematic i got from freescale.

radu

[yipingwang]

Hello radu,

For P1010RDB-PA, you need to use SDK 1.4, which could be download from Freescale Linux SDK for QorIQ Processors, v1.|Freescale, SDK document QorIQ_SDK_Infocenter.pdf provided in the source ISO provides detailed information. About the switch setting please refer to the following.

Booting from NOR flash

Change the following switch settings on the board when booting from NOR flash:

• SW4[1:4] = 1111 and SW6[4] = 0 for 16-bit NOR Flash boot.

• SW4[1:4] = 1011 and SW6[4] = 0 for 8-bit NOR Flash boot.

• u-boot start address of default bank is 0xeff80000.

• u-boot start address of alternate bank is 0xeef80000.

• Switch to alternate bank: change SW1[8] = ON or set as below in u-boot prompt:

=> mw.bffb00009 1; reset;

In addition, you could use the following commands under u-boot to switch from NAND to NOR boot with Core/CCB/DDR (800/400/667 MHz):

=> i2c dev 0

=> i2c mw 18 1 f1

=> i2c mw 18 3 f0

=> mw.b ffb00011 0

=> mw.b ffb00014 2

=> mw.b ffb00015 5

=> mw.b ffb00016 3

=> mw.b ffb00017 f

=> reset

Have a great day,
Yiping

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