diff options
Diffstat (limited to 'board/lwmon5')
| -rw-r--r-- | board/lwmon5/sdram.c | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/board/lwmon5/sdram.c b/board/lwmon5/sdram.c index 72968d78035..a4823870202 100644 --- a/board/lwmon5/sdram.c +++ b/board/lwmon5/sdram.c @@ -160,49 +160,6 @@ static void program_ecc(u32 start_address, ************************************************************************/ phys_size_t initdram (int board_type) { -#if 0 /* test-only: will remove this define later, when ECC problems are solved! */ - /* CL=3 */ - mtsdram(DDR0_02, 0x00000000); - - mtsdram(DDR0_00, 0x0000190A); - mtsdram(DDR0_01, 0x01000000); - mtsdram(DDR0_03, 0x02030603); /* A suitable burst length was taken. CAS is right for our board */ - - mtsdram(DDR0_04, 0x0A030300); - mtsdram(DDR0_05, 0x02020308); - mtsdram(DDR0_06, 0x0103C812); - mtsdram(DDR0_07, 0x00090100); - mtsdram(DDR0_08, 0x02c80001); - mtsdram(DDR0_09, 0x00011D5F); - mtsdram(DDR0_10, 0x00000300); - mtsdram(DDR0_11, 0x000CC800); - mtsdram(DDR0_12, 0x00000003); - mtsdram(DDR0_14, 0x00000000); - mtsdram(DDR0_17, 0x1e000000); - mtsdram(DDR0_18, 0x1e1e1e1e); - mtsdram(DDR0_19, 0x1e1e1e1e); - mtsdram(DDR0_20, 0x0B0B0B0B); - mtsdram(DDR0_21, 0x0B0B0B0B); -#ifdef CONFIG_DDR_ECC - mtsdram(DDR0_22, 0x00267F0B | DDR0_22_CTRL_RAW_ECC_ENABLE); /* enable ECC */ -#else - mtsdram(DDR0_22, 0x00267F0B); -#endif - - mtsdram(DDR0_23, 0x01000000); - mtsdram(DDR0_24, 0x01010001); - - mtsdram(DDR0_26, 0x2D93028A); - mtsdram(DDR0_27, 0x0784682B); - - mtsdram(DDR0_28, 0x00000080); - mtsdram(DDR0_31, 0x00000000); - mtsdram(DDR0_42, 0x01000006); - - mtsdram(DDR0_43, 0x030A0200); - mtsdram(DDR0_44, 0x00000003); - mtsdram(DDR0_02, 0x00000001); /* Activate the denali core */ -#else /* CL=4 */ mtsdram(DDR0_02, 0x00000000); @@ -216,7 +173,7 @@ phys_size_t initdram (int board_type) mtsdram(DDR0_07, 0x00090100); mtsdram(DDR0_08, 0x03c80001); mtsdram(DDR0_09, 0x00011D5F); - mtsdram(DDR0_10, 0x00000300); + mtsdram(DDR0_10, 0x00000100); mtsdram(DDR0_11, 0x000CC800); mtsdram(DDR0_12, 0x00000003); mtsdram(DDR0_14, 0x00000000); @@ -244,7 +201,6 @@ phys_size_t initdram (int board_type) mtsdram(DDR0_43, 0x050A0200); mtsdram(DDR0_44, 0x00000005); mtsdram(DDR0_02, 0x00000001); /* Activate the denali core */ -#endif denali_wait_for_dlllock(); |