can I boot from memory bank 1?

[longqiluo]

hello,  I am using P1023 and I want to know how to  boot  using LCS1#,  could anybody help me?

[ufedor]

The question is not fully clear.

Only one global (boot) chip-select is available at system reset - LCS0.

Refer to the P1023 QorIQ Integrated Processor Reference Manual, 12.5.1.1 Base Registers (BR0–BR1).

[longqiluo]

well , I connected my nor flash to LCS1# mistakenly, so are there any means

to save the situation?

a

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ufedor 写:

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Re: can I boot from memory bank 1?

reply from ufedor in QorIQ Processing Platforms - View the full discussion

The question is not fully clear.Only one global (boot) chip-select is available

at system reset - LCS0.Refer to the P1023 QorIQ Integrated Processor Reference

Manual, 12.5.1.1 Base Registers (BR0�CBR1).

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[ufedor]

The issue could be resolved only by hardware rework.

[longqiluo]

OK, thank you!

a

body {

font-family: Helvetica, Arial, sans-serif;

-webkit-text-size-adjust: 100%;

}

/* Webkit */

h1, h2, h3, h4, h5, h6, p, hr {

-webkit-margin-before: 0;

-webkit-margin-after: 0;

-webkit-margin-start: 0;

-webkit-margin-end: 0;

}

.button td {

background-image: -moz-linear-gradient(top, #75B7E3 0%, #5498D6 50%, #408BD0

51%, #387AC8 100%) !important;

background-image: -webkit-gradient(linear, left top, left bottom, color-stop(

0%,#75B7E3), color-stop(50%,#5498D6), color-stop(51%,#408BD0), color-stop(100%,#

387AC8)) !important;

-webkit-box-shadow: inset 0 1px 0 #74b9de, 0 1px 3px rgba(0,0,0,.3) !

important;

-moz-box-shadow: inset 0 1px 0 #74b9de, 0 1px 3px rgba(0,0,0,.3) !important;

}

ufedor 写:

NXP Community

Re: can I boot from memory bank 1?

reply from ufedor in QorIQ Processing Platforms - View the full discussion

The issue could be resolved only by hardware rework.

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