[U-Boot] [PATCH V4 31/32] imx: mx8m: add ddr controller memory map
Peng Fan
peng.fan at nxp.com
Wed Jan 10 03:06:02 UTC 2018
Add ddrc memory map and enum types used in ddr initialization.
Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Fabio Estevam <fabio.estevam at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
---
arch/arm/include/asm/arch-mx8m/ddr.h | 356 +++++++++++++++++++++++++++++++++++
1 file changed, 356 insertions(+)
create mode 100644 arch/arm/include/asm/arch-mx8m/ddr.h
diff --git a/arch/arm/include/asm/arch-mx8m/ddr.h b/arch/arm/include/asm/arch-mx8m/ddr.h
new file mode 100644
index 0000000000..b37382eab0
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx8m/ddr.h
@@ -0,0 +1,356 @@
+/*
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_MX8M_DDR_H
+#define __ASM_ARCH_MX8M_DDR_H
+
+#define DDRC_DDR_SS_GPR0 0x3d000000
+#define DDRC_IPS_BASE_ADDR_0 0x3f400000
+#define IP2APB_DDRPHY_IPS_BASE_ADDR(X) (0x3c000000 + (X * 0x2000000))
+#define DDRPHY_MEM(X) (0x3c000000 + (X * 0x2000000) + 0x50000)
+
+struct ddrc_freq {
+ u32 res0[8];
+ u32 derateen;
+ u32 derateint;
+ u32 res1[10];
+ u32 rfshctl0;
+ u32 res2[4];
+ u32 rfshtmg;
+ u32 rfshtmg1;
+ u32 res3[28];
+ u32 init3;
+ u32 init4;
+ u32 res;
+ u32 init6;
+ u32 init7;
+ u32 res4[4];
+ u32 dramtmg0;
+ u32 dramtmg1;
+ u32 dramtmg2;
+ u32 dramtmg3;
+ u32 dramtmg4;
+ u32 dramtmg5;
+ u32 dramtmg6;
+ u32 dramtmg7;
+ u32 dramtmg8;
+ u32 dramtmg9;
+ u32 dramtmg10;
+ u32 dramtmg11;
+ u32 dramtmg12;
+ u32 dramtmg13;
+ u32 dramtmg14;
+ u32 dramtmg15;
+ u32 dramtmg16;
+ u32 dramtmg17;
+ u32 res5[10];
+ u32 mramtmg0;
+ u32 mramtmg1;
+ u32 mramtmg4;
+ u32 mramtmg9;
+ u32 zqctl0;
+ u32 res6[3];
+ u32 dfitmg0;
+ u32 dfitmg1;
+ u32 res7[7];
+ u32 dfitmg2;
+ u32 dfitmg3;
+ u32 res8[33];
+ u32 odtcfg;
+};
+
+struct imx8m_ddrc_regs {
+ u32 mstr;
+ u32 stat;
+ u32 mstr1;
+ u32 res1;
+ u32 mrctrl0;
+ u32 mrctrl1;
+ u32 mrstat;
+ u32 mrctrl2;
+ u32 derateen;
+ u32 derateint;
+ u32 mstr2;
+ u32 res2;
+ u32 pwrctl;
+ u32 pwrtmg;
+ u32 hwlpctl;
+ u32 hwffcctl;
+ u32 hwffcstat;
+ u32 res3[3];
+ u32 rfshctl0;
+ u32 rfshctl1;
+ u32 rfshctl2;
+ u32 rfshctl4;
+ u32 rfshctl3;
+ u32 rfshtmg;
+ u32 rfshtmg1;
+ u32 res4;
+ u32 ecccfg0;
+ u32 ecccfg1;
+ u32 eccstat;
+ u32 eccclr;
+ u32 eccerrcnt;
+ u32 ecccaddr0;
+ u32 ecccaddr1;
+ u32 ecccsyn0;
+ u32 ecccsyn1;
+ u32 ecccsyn2;
+ u32 eccbitmask0;
+ u32 eccbitmask1;
+ u32 eccbitmask2;
+ u32 eccuaddr0;
+ u32 eccuaddr1;
+ u32 eccusyn0;
+ u32 eccusyn1;
+ u32 eccusyn2;
+ u32 eccpoisonaddr0;
+ u32 eccpoisonaddr1;
+ u32 crcparctl0;
+ u32 crcparctl1;
+ u32 crcparctl2;
+ u32 crcparstat;
+ u32 init0;
+ u32 init1;
+ u32 init2;
+ u32 init3;
+ u32 init4;
+ u32 init5;
+ u32 init6;
+ u32 init7;
+ u32 dimmctl;
+ u32 rankctl;
+ u32 res5;
+ u32 chctl;
+ u32 dramtmg0;
+ u32 dramtmg1;
+ u32 dramtmg2;
+ u32 dramtmg3;
+ u32 dramtmg4;
+ u32 dramtmg5;
+ u32 dramtmg6;
+ u32 dramtmg7;
+ u32 dramtmg8;
+ u32 dramtmg9;
+ u32 dramtmg10;
+ u32 dramtmg11;
+ u32 dramtmg12;
+ u32 dramtmg13;
+ u32 dramtmg14;
+ u32 dramtmg15;
+ u32 dramtmg16;
+ u32 dramtmg17;
+ u32 res6[10];
+ u32 mramtmg0;
+ u32 mramtmg1;
+ u32 mramtmg4;
+ u32 mramtmg9;
+ u32 zqctl0;
+ u32 zqctl1;
+ u32 zqctl2;
+ u32 zqstat;
+ u32 dfitmg0;
+ u32 dfitmg1;
+ u32 dfilpcfg0;
+ u32 dfilpcfg1;
+ u32 dfiupd0;
+ u32 dfiupd1;
+ u32 dfiupd2;
+ u32 res7;
+ u32 dfimisc;
+ u32 dfitmg2;
+ u32 dfitmg3;
+ u32 dfistat;
+ u32 dbictl;
+ u32 dfiphymstr;
+ u32 res8[14];
+ u32 addrmap0;
+ u32 addrmap1;
+ u32 addrmap2;
+ u32 addrmap3;
+ u32 addrmap4;
+ u32 addrmap5;
+ u32 addrmap6;
+ u32 addrmap7;
+ u32 addrmap8;
+ u32 addrmap9;
+ u32 addrmap10;
+ u32 addrmap11;
+ u32 res9[4];
+ u32 odtcfg;
+ u32 odtmap;
+ u32 res10[2];
+ u32 sched;
+ u32 sched1;
+ u32 sched2;
+ u32 perfhpr1;
+ u32 res11;
+ u32 perflpr1;
+ u32 res12;
+ u32 perfwr1;
+ u32 res13[4];
+ u32 dqmap0;
+ u32 dqmap1;
+ u32 dqmap2;
+ u32 dqmap3;
+ u32 dqmap4;
+ u32 dqmap5;
+ u32 res14[26];
+ u32 dbg0;
+ u32 dbg1;
+ u32 dbgcam;
+ u32 dbgcmd;
+ u32 dbgstat;
+ u32 res15[3];
+ u32 swctl;
+ u32 swstat;
+ u32 res16[2];
+ u32 ocparcfg0;
+ u32 ocparcfg1;
+ u32 ocparcfg2;
+ u32 ocparcfg3;
+ u32 ocparstat0;
+ u32 ocparstat1;
+ u32 ocparwlog0;
+ u32 ocparwlog1;
+ u32 ocparwlog2;
+ u32 ocparawlog0;
+ u32 ocparawlog1;
+ u32 ocparrlog0;
+ u32 ocparrlog1;
+ u32 ocpararlog0;
+ u32 ocpararlog1;
+ u32 poisoncfg;
+ u32 poisonstat;
+ u32 adveccindex;
+ union {
+ u32 adveccstat;
+ u32 eccapstat;
+ };
+ u32 eccpoisonpat0;
+ u32 eccpoisonpat1;
+ u32 eccpoisonpat2;
+ u32 res17[6];
+ u32 caparpoisonctl;
+ u32 caparpoisonstat;
+ u32 res18[2];
+ u32 dynbsmstat;
+ u32 res19[18];
+ u32 pstat;
+ u32 pccfg;
+ struct {
+ u32 pcfgr;
+ u32 pcfgw;
+ u32 pcfgc;
+ struct {
+ u32 pcfgidmaskch0;
+ u32 pcfidvaluech0;
+ } pcfgid[16];
+ u32 pctrl;
+ u32 pcfgqos0;
+ u32 pcfgqos1;
+ u32 pcfgwqos0;
+ u32 pcfgwqos1;
+ u32 res[4];
+ } pcfg[16];
+ struct {
+ u32 sarbase;
+ u32 sarsize;
+ } sar[4];
+ u32 sbrctl;
+ u32 sbrstat;
+ u32 sbrwdata0;
+ u32 sbrwdata1;
+ u32 pdch;
+ u32 res20[755];
+ /* umctl2_regs_dch1 */
+ u32 ch1_stat;
+ u32 res21[2];
+ u32 ch1_mrctrl0;
+ u32 ch1_mrctrl1;
+ u32 ch1_mrstat;
+ u32 ch1_mrctrl2;
+ u32 res22[4];
+ u32 ch1_pwrctl;
+ u32 ch1_pwrtmg;
+ u32 ch1_hwlpctl;
+ u32 res23[15];
+ u32 ch1_eccstat;
+ u32 ch1_eccclr;
+ u32 ch1_eccerrcnt;
+ u32 ch1_ecccaddr0;
+ u32 ch1_ecccaddr1;
+ u32 ch1_ecccsyn0;
+ u32 ch1_ecccsyn1;
+ u32 ch1_ecccsyn2;
+ u32 ch1_eccbitmask0;
+ u32 ch1_eccbitmask1;
+ u32 ch1_eccbitmask2;
+ u32 ch1_eccuaddr0;
+ u32 ch1_eccuaddr1;
+ u32 ch1_eccusyn0;
+ u32 ch1_eccusyn1;
+ u32 ch1_eccusyn2;
+ u32 res24[2];
+ u32 ch1_crcparctl0;
+ u32 res25[2];
+ u32 ch1_crcparstat;
+ u32 res26[46];
+ u32 ch1_zqctl2;
+ u32 ch1_zqstat;
+ u32 res27[11];
+ u32 ch1_dfistat;
+ u32 res28[33];
+ u32 ch1_odtmap;
+ u32 res29[47];
+ u32 ch1_dbg1;
+ u32 ch1_dbgcam;
+ u32 ch1_dbgcmd;
+ u32 ch1_dbgstat;
+ u32 res30[123];
+ /* umctl2_regs_freq1 */
+ struct ddrc_freq freq1;
+ u32 res31[109];
+ /* umctl2_regs_addrmap_alt */
+ u32 addrmap0_alt;
+ u32 addrmap1_alt;
+ u32 addrmap2_alt;
+ u32 addrmap3_alt;
+ u32 addrmap4_alt;
+ u32 addrmap5_alt;
+ u32 addrmap6_alt;
+ u32 addrmap7_alt;
+ u32 addrmap8_alt;
+ u32 addrmap9_alt;
+ u32 addrmap10_alt;
+ u32 addrmap11_alt;
+ u32 res32[758];
+ /* umctl2_regs_freq2 */
+ struct ddrc_freq freq2;
+ u32 res33[879];
+ /* umctl2_regs_freq3 */
+ struct ddrc_freq freq3;
+};
+
+struct imx8m_ddrphy_regs {
+ u32 reg[0xf0000];
+};
+
+/* PHY State */
+enum pstate {
+ PS0,
+ PS1,
+ PS2,
+ PS3,
+};
+
+enum msg_response {
+ TRAIN_SUCCESS = 0x7,
+ TRAIN_STREAM_START = 0x8,
+ TRAIN_FAIL = 0xff,
+};
+
+#endif
--
2.14.1
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