how can I flash u-boot to P1022DS SPI flash

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how can I flash u-boot to P1022DS SPI flash

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hudi
Contributor II

     Hi supporter:

     I have the P1022DS board,I want to flash the u-boot to the SPI-flash,how can I do this and set the DIP switch to boot from SPI flash.

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marius_grigoras
NXP Employee
NXP Employee

Hi,

Please set the DIP SW settings as below. Note that SW4[4:8] is responsible for  boot_rom_location.

Switch settings for CPU:1000 MHz, CCB:500 MHz, DDR:667 MHz, SYSCLK: 100 MHz, boot_rom_loc: SPI

SW1 : 0x98 = 10011000 SW5 : 0xFF = 11111111 SW9 : 0x0A = 00001010
SW2 : 0xD1 = 11010001 SW6 : 0x8B = 10001011
SW3 : 0x2C = 00101100 SW7 : 0x0F = 00001111
SW4 : 0xF6 = 11110110 SW8 : 0xFF = 11111111

Regards,

Marius

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