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omap2/3/4: ioremap omap_globals module

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This is a clean-up patch towards dynamic allocation of IO space
instead of using harcoded macros to calculate virtual addresses.

Also update the sdrc, prcm and control module to allocate
iospace dynamically

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Santosh Shilimkar
2010-02-15 18:03:37 +05:30
committed by Tony Lindgren
parent e03d37d859
commit b7ebb10b0a
5 changed files with 57 additions and 32 deletions
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11
arch/arm/mach-omap2/sdrc.c
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@@ -119,8 +119,15 @@ int omap2_sdrc_get_params(unsigned long r,
void __init omap2_set_globals_sdrc(struct omap_globals *omap2_globals)
{
omap2_sdrc_base = omap2_globals->sdrc;
omap2_sms_base = omap2_globals->sms;
/* Static mapping, never released */
if (omap2_globals->sdrc) {
omap2_sdrc_base = ioremap(omap2_globals->sdrc, SZ_64K);
WARN_ON(!omap2_sdrc_base);
}
if (omap2_globals->sms) {
omap2_sms_base = ioremap(omap2_globals->sms, SZ_64K);
WARN_ON(!omap2_sms_base);
}
}
/**