diff options
Diffstat (limited to 'arch/arm/mach-omap2/memory.c')
-rw-r--r-- | arch/arm/mach-omap2/memory.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c index 6b49cc9..48b01f4 100644 --- a/arch/arm/mach-omap2/memory.c +++ b/arch/arm/mach-omap2/memory.c @@ -102,6 +102,17 @@ u32 omap2_reprogram_sdrc(u32 level, u32 force) return prev; } +#if !defined(CONFIG_ARCH_OMAP2) +void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock) +{ +} +void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type) +{ +} +#endif + void omap2_init_memory_params(u32 force_lock_to_unlock_mode) { unsigned long dll_cnt; @@ -166,6 +177,9 @@ void __init omap2_init_memory(void) { u32 l; + if (!cpu_is_omap2420()) + return; + l = sms_read_reg(SMS_SYSCONFIG); l &= ~(0x3 << 3); l |= (0x2 << 3); |