ARM: OMAP2+: id: Add am33xx SoC type detection

Determine SoC type, i.e. whether GP or HS

Note: cpu_is_34xx() is true for am33xx also. Doing
cpu_is_am33xx() check after cpu_is_34xx() will not
achieve what we want due to the above reason.
Hence cpu_is_am33xx() is done before cpu_is_34xx()

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 6c5826605eae..134739751107 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -44,6 +44,8 @@ int omap_type(void)
 
         if (cpu_is_omap24xx()) {
                 val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
+        } else if (cpu_is_am33xx()) {
+                val = omap_ctrl_readl(AM33XX_CONTROL_STATUS);
         } else if (cpu_is_omap34xx()) {
                 val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
         } else if (cpu_is_omap44xx()) {