diff options
Diffstat (limited to 'arch/arm/boards/phytec-som-am335x/ram-timings.h')
| -rw-r--r-- | arch/arm/boards/phytec-som-am335x/ram-timings.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boards/phytec-som-am335x/ram-timings.h b/arch/arm/boards/phytec-som-am335x/ram-timings.h index 6d1993ed55..3dcee207ee 100644 --- a/arch/arm/boards/phytec-som-am335x/ram-timings.h +++ b/arch/arm/boards/phytec-som-am335x/ram-timings.h @@ -29,6 +29,8 @@ enum { PHYCORE_MT41J64M1615IT_128MB, PHYCORE_MT41J256M16HA15EIT_512MB, PHYCORE_MT41J512M8125IT_2x512MB, + + PHYCARD_NT5CB128M16BP_256MB, }; struct am335x_sdram_timings physom_timings[] = { @@ -149,6 +151,27 @@ struct am335x_sdram_timings physom_timings[] = { .wr_slave_ratio0 = 0x80, }, }, + + /* 256MB */ + [PHYCARD_NT5CB128M16BP_256MB] = { + .regs = { + .emif_read_latency = 0x7, + .emif_tim1 = 0x0AAAD4DB, + .emif_tim2 = 0x26437FDA, + .emif_tim3 = 0x501F83FF, + .sdram_config = 0x61C052B2, + .zq_config = 0x50074BE4, + .sdram_ref_ctrl = 0x00000C30, + }, + .data = { + .rd_slave_ratio0 = 0x35, + .wr_dqs_slave_ratio0 = 0x3A, + .fifo_we_slave_ratio0 = 0x9b, + .wr_slave_ratio0 = 0x73, + .use_rank0_delay = 0x01, + .dll_lock_diff0 = 0x0, + }, + }, }; #endif |