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| author |   Santosh Shilimkar <santosh.shilimkar@ti.com> | 2010-02-15 18:03:37 +0530 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2010-02-23 10:57:40 -0800 |
| commit | b7ebb10b0a9793effa4a74a3c29049b44c6b8176 (patch) | |
| tree | 3559425a0c9b4759b25cc95b2690d139cfdfcc96 /arch/arm/mach-omap2/sdrc.c | |
| parent | omap3/4: uart: fix full-fifo write abort (diff) | |
| download | linux-dev-b7ebb10b0a9793effa4a74a3c29049b44c6b8176.tar.xz linux-dev-b7ebb10b0a9793effa4a74a3c29049b44c6b8176.zip | |
omap2/3/4: ioremap omap_globals module
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>
Diffstat (limited to 'arch/arm/mach-omap2/sdrc.c')
| -rw-r--r-- | arch/arm/mach-omap2/sdrc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c index cbfbd142e946..4c65f5628b39 100644 --- a/arch/arm/mach-omap2/sdrc.c +++ b/arch/arm/mach-omap2/sdrc.c @@ -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); + } } /** |