[U-Boot] [RFC] arm926ejs: fix jump to RAM nand_boot

[Wolfgang Denk]

Dear Heiko Schocher,

In message <4CCFAFE4.3000600 at denx.de> you wrote:
> 
> - preloader copies first page of nand (nand_spl code) to
>   0xbb000000 (some cpu internal mem) and jumps to this address
> - nand_spl does lowlevelinit, relocate itself to TEXT_BASE (nand_spl code)

Why is this relocation needed? I understand that this 0xbb000000
address is determined by the given hardware ans as such always fix?

> But as codesize changes (and with it relocation address) this
> is not a perfect solution.

Indeed. CONFIG_SYS_NAND_U_BOOT_SIZE should be dropped, and the avtual
value should be derived from the actual U-Boot image building
process.


Best regards,

Wolfgang Denk

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