diff options
Diffstat (limited to 'arch/arm/mach-omap2/sysinfo-common.c')
| -rw-r--r-- | arch/arm/mach-omap2/sysinfo-common.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/sysinfo-common.c b/arch/arm/mach-omap2/sysinfo-common.c index 1dc7051ab3..4dab12a8d7 100644 --- a/arch/arm/mach-omap2/sysinfo-common.c +++ b/arch/arm/mach-omap2/sysinfo-common.c @@ -16,6 +16,15 @@ */ u32 get_device_type(void) { +#if defined(CONFIG_OMAP34XX) + /* + * On OMAP3 systems we call this early enough that we must just + * use the direct offset for safety. + */ + return (readl(OMAP34XX_CTRL_BASE + 0x2f0) & DEVICE_TYPE_MASK) >> + DEVICE_TYPE_SHIFT; +#else return (readl((*ctrl)->control_status) & DEVICE_TYPE_MASK) >> DEVICE_TYPE_SHIFT; +#endif } |