diff options
Diffstat (limited to 'drivers/ram/octeon')
| -rw-r--r-- | drivers/ram/octeon/octeon3_lmc.c | 28 | ||||
| -rw-r--r-- | drivers/ram/octeon/octeon_ddr.c | 22 |
2 files changed, 22 insertions, 28 deletions
diff --git a/drivers/ram/octeon/octeon3_lmc.c b/drivers/ram/octeon/octeon3_lmc.c index 327cdc5873..349abc179f 100644 --- a/drivers/ram/octeon/octeon3_lmc.c +++ b/drivers/ram/octeon/octeon3_lmc.c @@ -17,14 +17,8 @@ /* Random number generator stuff */ -#define CVMX_RNM_CTL_STATUS 0x0001180040000000 #define CVMX_OCT_DID_RNG 8ULL -static u64 cvmx_build_io_address(u64 major_did, u64 sub_did) -{ - return ((0x1ull << 48) | (major_did << 43) | (sub_did << 40)); -} - static u64 cvmx_rng_get_random64(void) { return csr_rd(cvmx_build_io_address(CVMX_OCT_DID_RNG, 0)); @@ -285,10 +279,10 @@ static int test_dram_byte64(struct ddr_priv *priv, int lmc, u64 p, int node = 0; // Force full cacheline write-backs to boost traffic - l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); saved_dissblkdty = l2c_ctl.cn78xx.dissblkdty; l2c_ctl.cn78xx.dissblkdty = 1; - l2c_wr(priv, CVMX_L2C_CTL, l2c_ctl.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_ctl.u64); if (octeon_is_cpuid(OCTEON_CN73XX) || octeon_is_cpuid(OCTEON_CNF75XX)) kbitno = 18; @@ -489,9 +483,9 @@ static int test_dram_byte64(struct ddr_priv *priv, int lmc, u64 p, } // Restore original setting that could enable partial cacheline writes - l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); l2c_ctl.cn78xx.dissblkdty = saved_dissblkdty; - l2c_wr(priv, CVMX_L2C_CTL, l2c_ctl.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_ctl.u64); return errors; } @@ -6315,17 +6309,17 @@ static void lmc_final(struct ddr_priv *priv) lmc_rd(priv, CVMX_LMCX_INT(if_num)); for (tad = 0; tad < num_tads; tad++) { - l2c_wr(priv, CVMX_L2C_TADX_INT(tad), - l2c_rd(priv, CVMX_L2C_TADX_INT(tad))); + l2c_wr(priv, CVMX_L2C_TADX_INT_REL(tad), + l2c_rd(priv, CVMX_L2C_TADX_INT_REL(tad))); debug("%-45s : (%d) 0x%08llx\n", "CVMX_L2C_TAD_INT", tad, - l2c_rd(priv, CVMX_L2C_TADX_INT(tad))); + l2c_rd(priv, CVMX_L2C_TADX_INT_REL(tad))); } for (mci = 0; mci < num_mcis; mci++) { - l2c_wr(priv, CVMX_L2C_MCIX_INT(mci), - l2c_rd(priv, CVMX_L2C_MCIX_INT(mci))); + l2c_wr(priv, CVMX_L2C_MCIX_INT_REL(mci), + l2c_rd(priv, CVMX_L2C_MCIX_INT_REL(mci))); debug("%-45s : (%d) 0x%08llx\n", "L2C_MCI_INT", mci, - l2c_rd(priv, CVMX_L2C_MCIX_INT(mci))); + l2c_rd(priv, CVMX_L2C_MCIX_INT_REL(mci))); } debug("%-45s : 0x%08llx\n", "LMC_INT", @@ -9827,7 +9821,7 @@ static void cvmx_dram_address_extract_info(struct ddr_priv *priv, u64 address, address -= ADDRESS_HOLE; /* Determine the LMC controllers */ - l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); /* xbits depends on number of LMCs */ xbits = cvmx_dram_get_num_lmc(priv) >> 1; // 4->2, 2->1, 1->0 diff --git a/drivers/ram/octeon/octeon_ddr.c b/drivers/ram/octeon/octeon_ddr.c index 1f75dc15fa..e7b61d39f5 100644 --- a/drivers/ram/octeon/octeon_ddr.c +++ b/drivers/ram/octeon/octeon_ddr.c @@ -145,7 +145,7 @@ static void cvmx_l2c_set_big_size(struct ddr_priv *priv, u64 mem_size, int mode) big_ctl.u64 = 0; big_ctl.s.maxdram = bits - 9; big_ctl.cn61xx.disable = mode; - l2c_wr(priv, CVMX_L2C_BIG_CTL, big_ctl.u64); + l2c_wr(priv, CVMX_L2C_BIG_CTL_REL, big_ctl.u64); } } @@ -2274,15 +2274,15 @@ static int octeon_ddr_initialize(struct ddr_priv *priv, u32 cpu_hertz, printf("Disabling L2 ECC based on disable_l2_ecc environment variable\n"); union cvmx_l2c_ctl l2c_val; - l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); l2c_val.s.disecc = 1; - l2c_wr(priv, CVMX_L2C_CTL, l2c_val.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_val.u64); } else { union cvmx_l2c_ctl l2c_val; - l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); l2c_val.s.disecc = 0; - l2c_wr(priv, CVMX_L2C_CTL, l2c_val.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_val.u64); } /* @@ -2295,17 +2295,17 @@ static int octeon_ddr_initialize(struct ddr_priv *priv, u32 cpu_hertz, puts("L2 index aliasing disabled.\n"); - l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); l2c_val.s.disidxalias = 1; - l2c_wr(priv, CVMX_L2C_CTL, l2c_val.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_val.u64); } else { union cvmx_l2c_ctl l2c_val; /* Enable L2C index aliasing */ - l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_val.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); l2c_val.s.disidxalias = 0; - l2c_wr(priv, CVMX_L2C_CTL, l2c_val.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_val.u64); } if (OCTEON_IS_OCTEON3()) { @@ -2321,7 +2321,7 @@ static int octeon_ddr_initialize(struct ddr_priv *priv, u32 cpu_hertz, u64 rdf_cnt; char *s; - l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL); + l2c_ctl.u64 = l2c_rd(priv, CVMX_L2C_CTL_REL); /* * It is more convenient to compute the ratio using clock @@ -2338,7 +2338,7 @@ static int octeon_ddr_initialize(struct ddr_priv *priv, u32 cpu_hertz, debug("%-45s : %d, cpu_hertz:%d, ddr_hertz:%d\n", "EARLY FILL COUNT ", l2c_ctl.cn78xx.rdf_cnt, cpu_hertz, ddr_hertz); - l2c_wr(priv, CVMX_L2C_CTL, l2c_ctl.u64); + l2c_wr(priv, CVMX_L2C_CTL_REL, l2c_ctl.u64); } /* Check for lower DIMM socket populated */ |