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Altera_Forum's avatar
Altera_Forum
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21 years ago

How to porting u-boot to my own board?

Hello, everyone I want to use u-boot on my board. I have two questions. 1. Before I use u-boot on my board, I just try to compile u-boot first. So, I follow the readme file. I use ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi Scott,

I have tested cfi_flash.c.

I add<div class='quotetop'>QUOTE </div>

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#define CFG_FLASH_CFI_DRIVER# define CFG_MAX_FLASH_SECT 71 /* Max# sects per bank */# define CFG_MAX_FLASH_BANKS 1 /* Max# of flash banks */# define CFG_FLASH_CFI[/b]

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to my board.h file. When I build u-boot, it has error in function flash_init().

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

cfi_flash.c:343: undefined reference to &#39;monitor_flash_len&#39;[/b]

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Is monitor_flash_len the u-boot image file size?

What can I do about it?

Furthermore, My flash is 16-bit width, should I define FLASH_CFI_16BIT in my board.h.

Thanks,

LiangYi