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se77x9 memory map question
- From: "Cho, JinJe (FXKIS.KOR)" <jjcho at kor dot xerox dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Thu, 7 Nov 2002 19:56:28 +0900
- Subject: [ECOS] se77x9 memory map question
Hi,
I have ported redboot in my sh7709 custom board.
While I analyze the se77x9 and relational source, I have a question.
In redboot document, the size of DRAM in se77x9 is 32MB(0x8c000000 -
0x8dffffff).(RAM startup)
But in the ldi and h files, the start of DRAM is 0x8c020000 and the size of
DRAM is 0x1fe0000.
Why does it start at 0x8c020000 instead of 0x8c000000?
thanks in advance
Best regards,
jjcho
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