diff options
Diffstat (limited to 'src/northbridge/intel/nehalem/raminit.c')
| -rw-r--r-- | src/northbridge/intel/nehalem/raminit.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c index 1fca4c487b..21c13d9035 100644 --- a/src/northbridge/intel/nehalem/raminit.c +++ b/src/northbridge/intel/nehalem/raminit.c @@ -207,13 +207,13 @@ struct raminfo { u8 mode4030[2]; u16 avg4044[2]; u16 max4048[2]; - unsigned total_memory_mb; - unsigned interleaved_part_mb; - unsigned non_interleaved_part_mb; + unsigned int total_memory_mb; + unsigned int interleaved_part_mb; + unsigned int non_interleaved_part_mb; u32 heci_bar; u64 heci_uma_addr; - unsigned memory_reserved_for_heci_mb; + unsigned int memory_reserved_for_heci_mb; struct ram_training training; u32 last_500_command[2]; @@ -549,14 +549,14 @@ enum { static void calculate_timings(struct raminfo *info) { - unsigned cycletime; - unsigned cas_latency_time; - unsigned supported_cas_latencies; - unsigned channel, slot; - unsigned clock_speed_index; - unsigned min_cas_latency; - unsigned cas_latency; - unsigned max_clock_index; + unsigned int cycletime; + unsigned int cas_latency_time; + unsigned int supported_cas_latencies; + unsigned int channel, slot; + unsigned int clock_speed_index; + unsigned int min_cas_latency; + unsigned int cas_latency; + unsigned int max_clock_index; /* Find common CAS latency */ supported_cas_latencies = 0x3fe; @@ -579,7 +579,7 @@ static void calculate_timings(struct raminfo *info) for (channel = 0; channel < NUM_CHANNELS; channel++) for (slot = 0; slot < NUM_SLOTS; slot++) if (info->populated_ranks[channel][slot][0]) { - unsigned timebase; + unsigned int timebase; timebase = 1000 * info-> @@ -627,9 +627,9 @@ static void calculate_timings(struct raminfo *info) static void program_base_timings(struct raminfo *info) { - unsigned channel; - unsigned slot, rank, lane; - unsigned extended_silicon_revision; + unsigned int channel; + unsigned int slot, rank, lane; + unsigned int extended_silicon_revision; int i; extended_silicon_revision = info->silicon_revision; @@ -790,30 +790,30 @@ static unsigned int cycle_ps(struct raminfo *info) } /* Frequency in 1.(1)=10/9 MHz units. */ -static unsigned frequency_11(struct raminfo *info) +static unsigned int frequency_11(struct raminfo *info) { return (info->clock_speed_index + 3) * 120; } /* Frequency in 0.1 MHz units. */ -static unsigned frequency_01(struct raminfo *info) +static unsigned int frequency_01(struct raminfo *info) { return 100 * frequency_11(info) / 9; } -static unsigned ps_to_halfcycles(struct raminfo *info, unsigned int ps) +static unsigned int ps_to_halfcycles(struct raminfo *info, unsigned int ps) { return (frequency_11(info) * 2) * ps / 900000; } -static unsigned ns_to_cycles(struct raminfo *info, unsigned int ns) +static unsigned int ns_to_cycles(struct raminfo *info, unsigned int ns) { return (frequency_11(info)) * ns / 900; } static void compute_derived_timings(struct raminfo *info) { - unsigned channel, slot, rank; + unsigned int channel, slot, rank; int extended_silicon_revision; int some_delay_1_ps; int some_delay_2_ps; @@ -1157,7 +1157,7 @@ static void jedec_init(struct raminfo *info) static void program_modules_memory_map(struct raminfo *info, int pre_jedec) { - unsigned channel, slot, rank; + unsigned int channel, slot, rank; unsigned int total_mb[2] = { 0, 0 }; /* total memory per channel in MB */ unsigned int channel_0_non_interleaved; @@ -1196,7 +1196,7 @@ static void program_board_delay(struct raminfo *info) int some_delay_ns; int some_delay_3_half_cycles; - unsigned channel, i; + unsigned int channel, i; int high_multiplier; int lane_3_delay; int cas_latency_derived; @@ -1234,7 +1234,7 @@ static void program_board_delay(struct raminfo *info) MCHBAR16(0x125) = 0x1360; MCHBAR8(0x127) = 0x40; if (info->fsb_frequency < frequency_11(info) / 2) { - unsigned some_delay_2_half_cycles; + unsigned int some_delay_2_half_cycles; high_multiplier = 1; some_delay_2_half_cycles = ps_to_halfcycles(info, ((3 * @@ -1487,7 +1487,7 @@ static void collect_system_info(struct raminfo *info) { u32 capid0[3]; int i; - unsigned channel; + unsigned int channel; /* Wait for some bit, maybe TXT clear. */ while (!(read8((u8 *)0xfed40000) & (1 << 7))) @@ -3204,9 +3204,9 @@ static void ram_training(struct raminfo *info) MCHBAR16(0xfc4) = saved_fc4; } -static unsigned gcd(unsigned a, unsigned b) +static unsigned int gcd(unsigned int a, unsigned int b) { - unsigned t; + unsigned int t; if (a > b) { t = a; a = b; @@ -3226,7 +3226,7 @@ static inline int div_roundup(int a, int b) return DIV_ROUND_UP(a, b); } -static unsigned lcm(unsigned a, unsigned b) +static unsigned int lcm(unsigned int a, unsigned int b) { return (a * b) / gcd(a, b); } @@ -3723,7 +3723,7 @@ void chipset_init(const int s3resume) void raminit(const int s3resume, const u8 *spd_addrmap) { - unsigned channel, slot, lane, rank; + unsigned int channel, slot, lane, rank; int i; struct raminfo info; u8 x2ca8; |