* [ECOS] at91hal_platform_setup.h question
@ 2002-06-19 21:40 Tim Drury
2002-06-20 5:36 ` Gary Thomas
0 siblings, 1 reply; 2+ messages in thread
From: Tim Drury @ 2002-06-19 21:40 UTC (permalink / raw)
To: ecos-discuss
The following lines appear in hal_platform_setup.h:
#if defined(CYG_HAL_STARTUP_ROMRAM)
ldr r0,=0x01010000 // Relocate FLASH/ROM to on-chip RAM
ldr r1,=0x02000000 // RAM base & length
ldr r2,=0x02010000
...
Is there any particular reason the RAM and ROM addresses and lengths
are hard-coded here? Why not put the constants defined in
mlt_arm_at91_eb40_ramrom.h in there?
-tim
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ECOS] at91hal_platform_setup.h question
2002-06-19 21:40 [ECOS] at91hal_platform_setup.h question Tim Drury
@ 2002-06-20 5:36 ` Gary Thomas
0 siblings, 0 replies; 2+ messages in thread
From: Gary Thomas @ 2002-06-20 5:36 UTC (permalink / raw)
To: Tim Drury; +Cc: eCos Discussion
On Wed, 2002-06-19 at 22:39, Tim Drury wrote:
>
> The following lines appear in hal_platform_setup.h:
>
> #if defined(CYG_HAL_STARTUP_ROMRAM)
> ldr r0,=0x01010000 // Relocate FLASH/ROM to on-chip RAM
> ldr r1,=0x02000000 // RAM base & length
> ldr r2,=0x02010000
> ...
>
> Is there any particular reason the RAM and ROM addresses and lengths
> are hard-coded here? Why not put the constants defined in
> mlt_arm_at91_eb40_ramrom.h in there?
A good idea - please send a patch :-)
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Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
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2002-06-19 21:40 [ECOS] at91hal_platform_setup.h question Tim Drury
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