diff options
Diffstat (limited to 'cpu/ppc4xx/44x_spd_ddr2.c')
| -rw-r--r-- | cpu/ppc4xx/44x_spd_ddr2.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c index b40e4b151..33788cc90 100644 --- a/cpu/ppc4xx/44x_spd_ddr2.c +++ b/cpu/ppc4xx/44x_spd_ddr2.c @@ -160,9 +160,6 @@ * SDRAM. This is because we only map the first 2GB on such systems, and therefore * the ECC parity byte of the remaining area can't be written. */ -#ifndef CONFIG_MAX_MEM_MAPPED -#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30) -#endif /* * Board-specific Platform code can reimplement spd_ddr_init_hang () if needed @@ -1104,11 +1101,8 @@ static void program_codt(unsigned long *dimm_populated, * Set the SDRAM Controller On Die Termination Register *-----------------------------------------------------------------*/ mfsdram(SDRAM_CODT, codt); - codt |= (SDRAM_CODT_IO_NMODE - & (~SDRAM_CODT_DQS_SINGLE_END - & ~SDRAM_CODT_CKSE_SINGLE_END - & ~SDRAM_CODT_FEEBBACK_RCV_SINGLE_END - & ~SDRAM_CODT_FEEBBACK_DRV_SINGLE_END)); + codt &= ~(SDRAM_CODT_DQS_SINGLE_END | SDRAM_CODT_CKSE_SINGLE_END); + codt |= SDRAM_CODT_IO_NMODE; for (dimm_num = 0; dimm_num < num_dimm_banks; dimm_num++) { if (dimm_populated[dimm_num] != SDRAM_NONE) { |