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From: Alemao <xcarandiru@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot]  Initialization
Date: Fri, 3 Oct 2008 18:12:50 -0300	[thread overview]
Message-ID: <d970ff420810031412l753efc8cjd0fbc798eccd405e@mail.gmail.com> (raw)

Hi all,

In my MPC8360 board I have the BMS bit (from the reset configuration
word high register, CFG_HRCW_HIGH in u-boot) seted to '0', that means:

	 8 Mbytes at 0x0000_0000 to 0x007F_FFFF

But then still in u-boot I set my DDR & Flash:

	CFG_DDR_BASE 0x00000000

	CFG_FLASH_BASE 0xFF000000


So it wont conflict? Or the reset configuration word is used only when
the core comes out of reset and then u-boot remmap things to
CFG_DDR_BASE and CFG_FLASH_BASE?


My new flash is only 1MB, so can i set CFG_FLASH_BASE 0xFFF00000 ?
Or it has a minimum like 8MB (0xFF800000) ?

Thanks in advance

--
Alemao

             reply	other threads:[~2008-10-03 21:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-03 21:12 Alemao [this message]
2008-10-03 21:24 ` [U-Boot] Initialization David Hawkins

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