OMAP3: SRAM size fix for HS/EMU devices

SRAM size fix for HS/EMU devices

Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 65006df..4ea7380 100644 (file)
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -133,7 +133,12 @@ void __init omap_detect_sram(void)
                        if (cpu_is_omap34xx()) {
                                omap_sram_base = OMAP3_SRAM_PUB_VA;
                                omap_sram_start = OMAP3_SRAM_PUB_PA;
-                               omap_sram_size = 0x8000; /* 32K */
+                               if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
+                                   (omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
+                                       omap_sram_size = 0x7000; /* 28K */
+                               } else {
+                                       omap_sram_size = 0x8000; /* 32K */
+                               }
                        } else {
                                omap_sram_base = OMAP2_SRAM_PUB_VA;
                                omap_sram_start = OMAP2_SRAM_PUB_PA;