From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesper Skov <jskov@redhat.com>
To: ecos-discuss@sourceware.cygnus.com
Subject: Re: [ECOS] GDBstub porting for vrc4375
Date: Tue, 06 Feb 2001 09:01:00 -0000
Message-id: <ww44ry7yd3l.fsf@host176.cambridge.redhat.com>
References: <000b01c08ff4$6da6bd10$0201a8c0@raccoon> <3A7FFB7C.B4E85040@redhat.com>
X-SW-Source: 2001-02/msg00075.html

>>>>> "Jonathan" == Jonathan Larmour <jlarmour@redhat.com> writes:

>> <2>. There are a 7-segment display on board, according to the
>> document the address is 0x7c000000, I am trying to write to the
>> address after system initialization, but it doesn't work. Anything
>> wrong?

Jonathan> Maybe PMON doesn't set up the MMU mappings for that?

Or the CPU runs in big-endian mode and the LED is 8-bit addressed so
you need to poke at 0x7c000000^3

Jesper