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ARM: OMAP: sram: fix OMAP4 errata handling

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OMAP4-specific code should be executed only if we are running on
OMAP4. Otherwise it may break multi-OMAP kernels. Found by reading
the code.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Aaro Koskinen 2012-08-29 18:24:30 +03:00 committed by Tony Lindgren
parent 45caae74d2
commit 528c28f5c1
1 changed files with 2 additions and 0 deletions
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2
arch/arm/plat-omap/sram.c
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@ -175,8 +175,10 @@ static void __init omap_map_sram(void)
return; return;
#ifdef CONFIG_OMAP4_ERRATA_I688 #ifdef CONFIG_OMAP4_ERRATA_I688
if (cpu_is_omap44xx()) {
omap_sram_start += PAGE_SIZE; omap_sram_start += PAGE_SIZE;
omap_sram_size -= SZ_16K; omap_sram_size -= SZ_16K;
}
#endif #endif
if (cpu_is_omap34xx()) { if (cpu_is_omap34xx()) {
/* /*