示例#1
0
void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
			  struct ddrmc_cr_setting *board_cr_settings,
			  struct ddrmc_phy_setting *board_phy_settings,
			  int col_diff, int row_diff)
{
	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;
	struct ddrmc_cr_setting *cr_setting;
	struct ddrmc_phy_setting *phy_setting;

	writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]);
	writel(DDRMC_CR02_DRAM_TINIT(timings->tinit), &ddrmr->cr[2]);
	writel(DDRMC_CR10_TRST_PWRON(timings->trst_pwron), &ddrmr->cr[10]);

	writel(DDRMC_CR11_CKE_INACTIVE(timings->cke_inactive), &ddrmr->cr[11]);
	writel(DDRMC_CR12_WRLAT(timings->wrlat) |
		   DDRMC_CR12_CASLAT_LIN(timings->caslat_lin), &ddrmr->cr[12]);
	writel(DDRMC_CR13_TRC(timings->trc) | DDRMC_CR13_TRRD(timings->trrd) |
		   DDRMC_CR13_TCCD(timings->tccd) |
		   DDRMC_CR13_TBST_INT_INTERVAL(timings->tbst_int_interval),
		   &ddrmr->cr[13]);
	writel(DDRMC_CR14_TFAW(timings->tfaw) | DDRMC_CR14_TRP(timings->trp) |
		   DDRMC_CR14_TWTR(timings->twtr) |
		   DDRMC_CR14_TRAS_MIN(timings->tras_min), &ddrmr->cr[14]);
	writel(DDRMC_CR16_TMRD(timings->tmrd) |
		   DDRMC_CR16_TRTP(timings->trtp), &ddrmr->cr[16]);
	writel(DDRMC_CR17_TRAS_MAX(timings->tras_max) |
		   DDRMC_CR17_TMOD(timings->tmod), &ddrmr->cr[17]);
	writel(DDRMC_CR18_TCKESR(timings->tckesr) |
		   DDRMC_CR18_TCKE(timings->tcke), &ddrmr->cr[18]);

	writel(DDRMC_CR20_AP_EN, &ddrmr->cr[20]);
	writel(DDRMC_CR21_TRCD_INT(timings->trcd_int) | DDRMC_CR21_CCMAP_EN |
		   DDRMC_CR21_TRAS_LOCKOUT(timings->tras_lockout),
		   &ddrmr->cr[21]);

	writel(DDRMC_CR22_TDAL(timings->tdal), &ddrmr->cr[22]);
	writel(DDRMC_CR23_BSTLEN(timings->bstlen) |
		   DDRMC_CR23_TDLL(timings->tdll), &ddrmr->cr[23]);
	writel(DDRMC_CR24_TRP_AB(timings->trp_ab), &ddrmr->cr[24]);

	writel(DDRMC_CR25_TREF_EN, &ddrmr->cr[25]);
	writel(DDRMC_CR26_TREF(timings->tref) |
		   DDRMC_CR26_TRFC(timings->trfc), &ddrmr->cr[26]);
	writel(DDRMC_CR28_TREF_INT(timings->tref_int), &ddrmr->cr[28]);
	writel(DDRMC_CR29_TPDEX(timings->tpdex), &ddrmr->cr[29]);

	writel(DDRMC_CR30_TXPDLL(timings->txpdll), &ddrmr->cr[30]);
	writel(DDRMC_CR31_TXSNR(timings->txsnr) |
		   DDRMC_CR31_TXSR(timings->txsr), &ddrmr->cr[31]);
	writel(DDRMC_CR33_EN_QK_SREF, &ddrmr->cr[33]);
	writel(DDRMC_CR34_CKSRX(timings->cksrx) |
		   DDRMC_CR34_CKSRE(timings->cksre), &ddrmr->cr[34]);

	writel(DDRMC_CR38_FREQ_CHG_EN(timings->freq_chg_en), &ddrmr->cr[38]);
	writel(DDRMC_CR39_PHY_INI_COM(1024) | DDRMC_CR39_PHY_INI_STA(16) |
		   DDRMC_CR39_FRQ_CH_DLLOFF(2), &ddrmr->cr[39]);

	writel(DDRMC_CR41_PHY_INI_STRT_INI_DIS, &ddrmr->cr[41]);
	writel(DDRMC_CR48_MR1_DA_0(70) |
		   DDRMC_CR48_MR0_DA_0(1056), &ddrmr->cr[48]);

	writel(DDRMC_CR66_ZQCL(timings->zqcl) |
		   DDRMC_CR66_ZQINIT(timings->zqinit), &ddrmr->cr[66]);
	writel(DDRMC_CR67_ZQCS(timings->zqcs), &ddrmr->cr[67]);
	writel(DDRMC_CR69_ZQ_ON_SREF_EX(2), &ddrmr->cr[69]);

	writel(DDRMC_CR70_REF_PER_ZQ(timings->ref_per_zq), &ddrmr->cr[70]);
	writel(DDRMC_CR72_ZQCS_ROTATE(timings->zqcs_rotate), &ddrmr->cr[72]);

	writel(DDRMC_CR73_APREBIT(timings->aprebit) |
		   DDRMC_CR73_COL_DIFF(col_diff) |
		   DDRMC_CR73_ROW_DIFF(row_diff), &ddrmr->cr[73]);
	writel(DDRMC_CR74_BANKSPLT_EN | DDRMC_CR74_ADDR_CMP_EN |
		   DDRMC_CR74_CMD_AGE_CNT(timings->cmd_age_cnt) |
		   DDRMC_CR74_AGE_CNT(timings->age_cnt),
		   &ddrmr->cr[74]);
	writel(DDRMC_CR75_RW_PG_EN | DDRMC_CR75_RW_EN | DDRMC_CR75_PRI_EN |
		   DDRMC_CR75_PLEN, &ddrmr->cr[75]);
	writel(DDRMC_CR76_NQENT_ACTDIS(3) | DDRMC_CR76_D_RW_G_BKCN(3) |
		   DDRMC_CR76_W2R_SPLT_EN, &ddrmr->cr[76]);
	writel(DDRMC_CR77_CS_MAP | DDRMC_CR77_DI_RD_INTLEAVE |
		   DDRMC_CR77_SWAP_EN, &ddrmr->cr[77]);
	writel(DDRMC_CR78_Q_FULLNESS(timings->q_fullness) |
		   DDRMC_CR78_BUR_ON_FLY_BIT(12), &ddrmr->cr[78]);
	writel(DDRMC_CR79_CTLUPD_AREF(0), &ddrmr->cr[79]);

	writel(DDRMC_CR82_INT_MASK, &ddrmr->cr[82]);

	writel(DDRMC_CR87_ODT_RD_MAPCS0(timings->odt_rd_mapcs0) |
		   DDRMC_CR87_ODT_WR_MAPCS0(timings->odt_wr_mapcs0),
		   &ddrmr->cr[87]);
	writel(DDRMC_CR88_TODTL_CMD(4), &ddrmr->cr[88]);
	writel(DDRMC_CR89_AODT_RWSMCS(2), &ddrmr->cr[89]);

	writel(DDRMC_CR91_R2W_SMCSDL(2), &ddrmr->cr[91]);
	writel(DDRMC_CR96_WLMRD(timings->wlmrd) |
		   DDRMC_CR96_WLDQSEN(timings->wldqsen), &ddrmr->cr[96]);

	/* execute custom CR setting sequence (may be NULL) */
	cr_setting = board_cr_settings;
	if (cr_setting != NULL)
		while (cr_setting->cr_rnum >= 0) {
			writel(cr_setting->setting,
			       &ddrmr->cr[cr_setting->cr_rnum]);
			cr_setting++;
		}

	/* perform default PHY settings (may be overriden by custom settings */
	phy_setting = default_phy_settings;
	while (phy_setting->phy_rnum >= 0) {
		writel(phy_setting->setting,
		       &ddrmr->phy[phy_setting->phy_rnum]);
		phy_setting++;
	}

	/* execute custom PHY setting sequence (may be NULL) */
	phy_setting = board_phy_settings;
	if (phy_setting != NULL)
		while (phy_setting->phy_rnum >= 0) {
			writel(phy_setting->setting,
			       &ddrmr->phy[phy_setting->phy_rnum]);
			phy_setting++;
		}

	/* all inits done, start the DDR controller */
	writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]);

	while (!(readl(&ddrmr->cr[80]) && 0x100))
		udelay(10);
}
示例#2
0
void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
						  struct ddrmc_lvl_info *lvl,
						  int col_diff, int row_diff)
{
	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;

	writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]);
	writel(DDRMC_CR02_DRAM_TINIT(timings->tinit), &ddrmr->cr[2]);
	writel(DDRMC_CR10_TRST_PWRON(timings->trst_pwron), &ddrmr->cr[10]);

	writel(DDRMC_CR11_CKE_INACTIVE(timings->cke_inactive), &ddrmr->cr[11]);
	writel(DDRMC_CR12_WRLAT(timings->wrlat) |
		   DDRMC_CR12_CASLAT_LIN(timings->caslat_lin), &ddrmr->cr[12]);
	writel(DDRMC_CR13_TRC(timings->trc) | DDRMC_CR13_TRRD(timings->trrd) |
		   DDRMC_CR13_TCCD(timings->tccd), &ddrmr->cr[13]);
	writel(DDRMC_CR14_TFAW(timings->tfaw) | DDRMC_CR14_TRP(timings->trp) |
		   DDRMC_CR14_TWTR(timings->twtr) |
		   DDRMC_CR14_TRAS_MIN(timings->tras_min), &ddrmr->cr[14]);
	writel(DDRMC_CR16_TMRD(timings->tmrd) |
		   DDRMC_CR16_TRTP(timings->trtp), &ddrmr->cr[16]);
	writel(DDRMC_CR17_TRAS_MAX(timings->tras_max) |
		   DDRMC_CR17_TMOD(timings->tmod), &ddrmr->cr[17]);
	writel(DDRMC_CR18_TCKESR(timings->tckesr) |
		   DDRMC_CR18_TCKE(timings->tcke), &ddrmr->cr[18]);

	writel(DDRMC_CR20_AP_EN, &ddrmr->cr[20]);
	writel(DDRMC_CR21_TRCD_INT(timings->trcd_int) |
		   DDRMC_CR21_CCMAP_EN, &ddrmr->cr[21]);

	writel(DDRMC_CR22_TDAL(timings->tdal), &ddrmr->cr[22]);
	writel(DDRMC_CR23_BSTLEN(3) |
		   DDRMC_CR23_TDLL(timings->tdll), &ddrmr->cr[23]);
	writel(DDRMC_CR24_TRP_AB(timings->trp_ab), &ddrmr->cr[24]);

	writel(DDRMC_CR25_TREF_EN, &ddrmr->cr[25]);
	writel(DDRMC_CR26_TREF(timings->tref) |
		   DDRMC_CR26_TRFC(timings->trfc), &ddrmr->cr[26]);
	writel(DDRMC_CR28_TREF_INT(0), &ddrmr->cr[28]);
	writel(DDRMC_CR29_TPDEX(timings->tpdex), &ddrmr->cr[29]);

	writel(DDRMC_CR30_TXPDLL(timings->txpdll), &ddrmr->cr[30]);
	writel(DDRMC_CR31_TXSNR(timings->txsnr) |
		   DDRMC_CR31_TXSR(timings->txsr), &ddrmr->cr[31]);
	writel(DDRMC_CR33_EN_QK_SREF, &ddrmr->cr[33]);
	writel(DDRMC_CR34_CKSRX(timings->cksrx) |
		   DDRMC_CR34_CKSRE(timings->cksre), &ddrmr->cr[34]);

	writel(DDRMC_CR38_FREQ_CHG_EN(0), &ddrmr->cr[38]);
	writel(DDRMC_CR39_PHY_INI_COM(1024) | DDRMC_CR39_PHY_INI_STA(16) |
		   DDRMC_CR39_FRQ_CH_DLLOFF(2), &ddrmr->cr[39]);

	writel(DDRMC_CR41_PHY_INI_STRT_INI_DIS, &ddrmr->cr[41]);
	writel(DDRMC_CR48_MR1_DA_0(70) |
		   DDRMC_CR48_MR0_DA_0(1056), &ddrmr->cr[48]);

	writel(DDRMC_CR66_ZQCL(timings->zqcl) |
		   DDRMC_CR66_ZQINIT(timings->zqinit), &ddrmr->cr[66]);
	writel(DDRMC_CR67_ZQCS(timings->zqcs), &ddrmr->cr[67]);
	writel(DDRMC_CR69_ZQ_ON_SREF_EX(2), &ddrmr->cr[69]);

	writel(DDRMC_CR70_REF_PER_ZQ(timings->ref_per_zq), &ddrmr->cr[70]);
	writel(DDRMC_CR72_ZQCS_ROTATE(0), &ddrmr->cr[72]);

	writel(DDRMC_CR73_APREBIT(timings->aprebit) |
		   DDRMC_CR73_COL_DIFF(col_diff) |
		   DDRMC_CR73_ROW_DIFF(row_diff), &ddrmr->cr[73]);
	writel(DDRMC_CR74_BANKSPLT_EN | DDRMC_CR74_ADDR_CMP_EN |
		   DDRMC_CR74_CMD_AGE_CNT(64) | DDRMC_CR74_AGE_CNT(64),
		   &ddrmr->cr[74]);
	writel(DDRMC_CR75_RW_PG_EN | DDRMC_CR75_RW_EN | DDRMC_CR75_PRI_EN |
		   DDRMC_CR75_PLEN, &ddrmr->cr[75]);
	writel(DDRMC_CR76_NQENT_ACTDIS(3) | DDRMC_CR76_D_RW_G_BKCN(3) |
		   DDRMC_CR76_W2R_SPLT_EN, &ddrmr->cr[76]);
	writel(DDRMC_CR77_CS_MAP | DDRMC_CR77_DI_RD_INTLEAVE |
		   DDRMC_CR77_SWAP_EN, &ddrmr->cr[77]);
	writel(DDRMC_CR78_Q_FULLNESS(7) |
		   DDRMC_CR78_BUR_ON_FLY_BIT(12), &ddrmr->cr[78]);
	writel(DDRMC_CR79_CTLUPD_AREF(0), &ddrmr->cr[79]);

	writel(DDRMC_CR82_INT_MASK, &ddrmr->cr[82]);

	writel(DDRMC_CR87_ODT_WR_MAPCS0, &ddrmr->cr[87]);
	writel(DDRMC_CR88_TODTL_CMD(4), &ddrmr->cr[88]);
	writel(DDRMC_CR89_AODT_RWSMCS(2), &ddrmr->cr[89]);

	writel(DDRMC_CR91_R2W_SMCSDL(2), &ddrmr->cr[91]);
	writel(DDRMC_CR96_WLMRD(timings->wlmrd) |
		   DDRMC_CR96_WLDQSEN(timings->wldqsen), &ddrmr->cr[96]);

	if (lvl != NULL)
		ddrmc_ctrl_lvl_init(lvl);

	writel(DDRMC_CR117_AXI0_W_PRI(0) |
		   DDRMC_CR117_AXI0_R_PRI(0), &ddrmr->cr[117]);
	writel(DDRMC_CR118_AXI1_W_PRI(1) |
		   DDRMC_CR118_AXI1_R_PRI(1), &ddrmr->cr[118]);

	writel(DDRMC_CR120_AXI0_PRI1_RPRI(2) |
		   DDRMC_CR120_AXI0_PRI0_RPRI(2), &ddrmr->cr[120]);
	writel(DDRMC_CR121_AXI0_PRI3_RPRI(2) |
		   DDRMC_CR121_AXI0_PRI2_RPRI(2), &ddrmr->cr[121]);
	writel(DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
		   DDRMC_CR122_AXI0_PRIRLX(100), &ddrmr->cr[122]);
	writel(DDRMC_CR123_AXI1_P_ODR_EN | DDRMC_CR123_AXI1_PRI3_RPRI(1) |
		   DDRMC_CR123_AXI1_PRI2_RPRI(1), &ddrmr->cr[123]);
	writel(DDRMC_CR124_AXI1_PRIRLX(100), &ddrmr->cr[124]);

	writel(DDRMC_CR126_PHY_RDLAT(8), &ddrmr->cr[126]);
	writel(DDRMC_CR132_WRLAT_ADJ(5) |
		   DDRMC_CR132_RDLAT_ADJ(6), &ddrmr->cr[132]);
	writel(DDRMC_CR137_PHYCTL_DL(2), &ddrmr->cr[137]);
	writel(DDRMC_CR138_PHY_WRLV_MXDL(256) |
		   DDRMC_CR138_PHYDRAM_CK_EN(1), &ddrmr->cr[138]);
	writel(DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
		   DDRMC_CR139_PHY_WRLV_DLL(3) |
		   DDRMC_CR139_PHY_WRLV_EN(3), &ddrmr->cr[139]);
	writel(DDRMC_CR140_PHY_WRLV_WW(64), &ddrmr->cr[140]);
	writel(DDRMC_CR143_RDLV_GAT_MXDL(1536) |
		   DDRMC_CR143_RDLV_MXDL(128), &ddrmr->cr[143]);
	writel(DDRMC_CR144_PHY_RDLVL_RES(4) | DDRMC_CR144_PHY_RDLV_LOAD(7) |
		   DDRMC_CR144_PHY_RDLV_DLL(3) |
		   DDRMC_CR144_PHY_RDLV_EN(3), &ddrmr->cr[144]);
	writel(DDRMC_CR145_PHY_RDLV_RR(64), &ddrmr->cr[145]);
	writel(DDRMC_CR146_PHY_RDLVL_RESP(64), &ddrmr->cr[146]);
	writel(DDRMC_CR147_RDLV_RESP_MASK(983040), &ddrmr->cr[147]);
	writel(DDRMC_CR148_RDLV_GATE_RESP_MASK(983040), &ddrmr->cr[148]);
	writel(DDRMC_CR151_RDLV_GAT_DQ_ZERO_CNT(1) |
		   DDRMC_CR151_RDLVL_DQ_ZERO_CNT(1), &ddrmr->cr[151]);

	writel(DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
		   DDRMC_CR154_PAD_ZQ_MODE(1) |
		   DDRMC_CR154_DDR_SEL_PAD_CONTR(3) |
		   DDRMC_CR154_PAD_ZQ_HW_FOR(1), &ddrmr->cr[154]);
	writel(DDRMC_CR155_PAD_ODT_BYTE1(2) |
		   DDRMC_CR155_PAD_ODT_BYTE0(2), &ddrmr->cr[155]);
	writel(DDRMC_CR158_TWR(6), &ddrmr->cr[158]);
	writel(DDRMC_CR161_ODT_EN(1) | DDRMC_CR161_TODTH_RD(2) |
		   DDRMC_CR161_TODTH_WR(2), &ddrmr->cr[161]);

	ddrmc_phy_init();

	writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]);

	while (!(readl(&ddrmr->cr[80]) && 0x100))
		udelay(10);
}
示例#3
0
void ddr_ctrl_init(void)
{
	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;

	writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]);
	writel(DDRMC_CR02_DRAM_TINIT(32), &ddrmr->cr[2]);
	writel(DDRMC_CR10_TRST_PWRON(124), &ddrmr->cr[10]);

	writel(DDRMC_CR11_CKE_INACTIVE(80000), &ddrmr->cr[11]);
	writel(DDRMC_CR12_WRLAT(5) | DDRMC_CR12_CASLAT_LIN(12), &ddrmr->cr[12]);
	writel(DDRMC_CR13_TRC(21) | DDRMC_CR13_TRRD(4) | DDRMC_CR13_TCCD(4) |
		DDRMC_CR13_TBST_INT_INTERVAL(4), &ddrmr->cr[13]);
	writel(DDRMC_CR14_TFAW(20) | DDRMC_CR14_TRP(6) | DDRMC_CR14_TWTR(4) |
		DDRMC_CR14_TRAS_MIN(15), &ddrmr->cr[14]);
	writel(DDRMC_CR16_TMRD(4) | DDRMC_CR16_TRTP(4), &ddrmr->cr[16]);
	writel(DDRMC_CR17_TRAS_MAX(28080) | DDRMC_CR17_TMOD(12),
		&ddrmr->cr[17]);
	writel(DDRMC_CR18_TCKESR(4) | DDRMC_CR18_TCKE(3), &ddrmr->cr[18]);

	writel(DDRMC_CR20_AP_EN, &ddrmr->cr[20]);
	writel(DDRMC_CR21_TRCD_INT(6) | DDRMC_CR21_TRAS_LOCKOUT |
		DDRMC_CR21_CCMAP_EN, &ddrmr->cr[21]);

	writel(DDRMC_CR22_TDAL(11), &ddrmr->cr[22]);
	writel(DDRMC_CR23_BSTLEN(3) | DDRMC_CR23_TDLL(512), &ddrmr->cr[23]);
	writel(DDRMC_CR24_TRP_AB(6), &ddrmr->cr[24]);

	writel(DDRMC_CR25_TREF_EN, &ddrmr->cr[25]);
	writel(DDRMC_CR26_TREF(3112) | DDRMC_CR26_TRFC(44), &ddrmr->cr[26]);
	writel(DDRMC_CR28_TREF_INT(5), &ddrmr->cr[28]);
	writel(DDRMC_CR29_TPDEX(3), &ddrmr->cr[29]);

	writel(DDRMC_CR30_TXPDLL(10), &ddrmr->cr[30]);
	writel(DDRMC_CR31_TXSNR(68) | DDRMC_CR31_TXSR(512), &ddrmr->cr[31]);
	writel(DDRMC_CR33_EN_QK_SREF, &ddrmr->cr[33]);
	writel(DDRMC_CR34_CKSRX(5) | DDRMC_CR34_CKSRE(5), &ddrmr->cr[34]);

	writel(DDRMC_CR38_FREQ_CHG_EN, &ddrmr->cr[38]);
	writel(DDRMC_CR39_PHY_INI_COM(1024) | DDRMC_CR39_PHY_INI_STA(16) |
		DDRMC_CR39_FRQ_CH_DLLOFF(2), &ddrmr->cr[39]);

	writel(DDRMC_CR41_PHY_INI_STRT_INI_DIS, &ddrmr->cr[41]);
	writel(DDRMC_CR48_MR1_DA_0(70) | DDRMC_CR48_MR0_DA_0(1056),
		&ddrmr->cr[48]);

	writel(DDRMC_CR66_ZQCL(256) | DDRMC_CR66_ZQINIT(512), &ddrmr->cr[66]);
	writel(DDRMC_CR67_ZQCS(64), &ddrmr->cr[67]);
	writel(DDRMC_CR69_ZQ_ON_SREF_EX(2), &ddrmr->cr[69]);

	writel(DDRMC_CR70_REF_PER_ZQ(64), &ddrmr->cr[70]);
	writel(DDRMC_CR72_ZQCS_ROTATE, &ddrmr->cr[72]);

	writel(DDRMC_CR73_APREBIT(10) | DDRMC_CR73_COL_DIFF(1) |
		DDRMC_CR73_ROW_DIFF(3), &ddrmr->cr[73]);
	writel(DDRMC_CR74_BANKSPLT_EN | DDRMC_CR74_ADDR_CMP_EN |
		DDRMC_CR74_CMD_AGE_CNT(255) | DDRMC_CR74_AGE_CNT(255),
		&ddrmr->cr[74]);
	writel(DDRMC_CR75_RW_PG_EN | DDRMC_CR75_RW_EN | DDRMC_CR75_PRI_EN |
		DDRMC_CR75_PLEN, &ddrmr->cr[75]);
	writel(DDRMC_CR76_NQENT_ACTDIS(3) | DDRMC_CR76_D_RW_G_BKCN(3) |
		DDRMC_CR76_W2R_SPLT_EN | DDRMC_CR76_CS_EN, &ddrmr->cr[76]);
	writel(DDRMC_CR77_CS_MAP | DDRMC_CR77_DI_RD_INTLEAVE |
		DDRMC_CR77_SWAP_EN, &ddrmr->cr[77]);
	writel(DDRMC_CR78_BUR_ON_FLY_BIT(12), &ddrmr->cr[78]);
	writel(DDRMC_CR79_CTLUPD_AREF, &ddrmr->cr[79]);

	writel(DDRMC_CR82_INT_MASK, &ddrmr->cr[82]);

	writel(DDRMC_CR87_ODT_WR_MAPCS0 | DDRMC_CR87_ODT_RD_MAPCS0,
		&ddrmr->cr[87]);
	writel(DDRMC_CR88_TODTL_CMD(4), &ddrmr->cr[88]);
	writel(DDRMC_CR89_AODT_RWSMCS(2), &ddrmr->cr[89]);

	writel(DDRMC_CR91_R2W_SMCSDL(2), &ddrmr->cr[91]);
	writel(DDRMC_CR96_WLMRD(40) | DDRMC_CR96_WLDQSEN(25), &ddrmr->cr[96]);

	writel(DDRMC_CR105_RDLVL_DL_0(32), &ddrmr->cr[105]);
	writel(DDRMC_CR110_RDLVL_DL_1(32), &ddrmr->cr[110]);
	writel(DDRMC_CR114_RDLVL_GTDL_2(8224), &ddrmr->cr[114]);

	writel(DDRMC_CR117_AXI0_W_PRI(1) | DDRMC_CR117_AXI0_R_PRI(1),
		&ddrmr->cr[117]);
	writel(DDRMC_CR118_AXI1_W_PRI(1) | DDRMC_CR118_AXI1_R_PRI(1),
		&ddrmr->cr[118]);

	writel(DDRMC_CR120_AXI0_PRI1_RPRI(2) | DDRMC_CR120_AXI0_PRI0_RPRI(2),
		&ddrmr->cr[120]);
	writel(DDRMC_CR121_AXI0_PRI3_RPRI(2) | DDRMC_CR121_AXI0_PRI2_RPRI(2),
		&ddrmr->cr[121]);
	writel(DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
		DDRMC_CR122_AXI0_PRIRLX(100), &ddrmr->cr[122]);
	writel(DDRMC_CR123_AXI1_PRI3_RPRI(1) | DDRMC_CR123_AXI1_PRI2_RPRI(1),
		&ddrmr->cr[123]);
	writel(DDRMC_CR124_AXI1_PRIRLX(100), &ddrmr->cr[124]);

	writel(DDRMC_CR126_PHY_RDLAT(11), &ddrmr->cr[126]);
	writel(DDRMC_CR132_WRLAT_ADJ(5) | DDRMC_CR132_RDLAT_ADJ(6),
		&ddrmr->cr[132]);
	writel(DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
		DDRMC_CR139_PHY_WRLV_DLL(3) | DDRMC_CR139_PHY_WRLV_EN(3),
		&ddrmr->cr[139]);

	writel(DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
		DDRMC_CR154_PAD_ZQ_MODE(1), &ddrmr->cr[154]);
	writel(DDRMC_CR155_AXI0_AWCACHE | DDRMC_CR155_PAD_ODT_BYTE1(2),
		&ddrmr->cr[155]);
	writel(DDRMC_CR158_TWR(6), &ddrmr->cr[158]);

	ddr_phy_init();

	writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]);

	udelay(200);
}