]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
ram: rockchip: Add rv1126 lpddr4 support
authorJagan Teki <jagan@edgeble.ai>
Wed, 14 Dec 2022 17:50:55 +0000 (23:20 +0530)
committerKever Yang <kever.yang@rock-chips.com>
Mon, 16 Jan 2023 10:01:11 +0000 (18:01 +0800)
Add LPDDR4 detection timings and support for RV1126.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-328.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-396.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-528.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-664.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-784.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-924.inc [new file with mode: 0644]
drivers/ram/rockchip/sdram_rv1126.c

diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
new file mode 100644 (file)
index 0000000..705cbfb
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x41241522},
+                       {0x15050b07},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 1056,       /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x00400094},       /* RFSHTMG */
+                       {0x000000d0, 0x00030409},       /* INIT0 */
+                       {0x000000d4, 0x00690000},       /* INIT1 */
+                       {0x000000d8, 0x00000206},       /* INIT2 */
+                       {0x000000dc, 0x0034001b},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00110000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x14161217},       /* DRAMTMG0 */
+                       {0x00000104, 0x00040422},       /* DRAMTMG1 */
+                       {0x00000108, 0x050a0e0f},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00808000},       /* DRAMTMG3 */
+                       {0x00000110, 0x0a04060c},       /* DRAMTMG4 */
+                       {0x00000114, 0x02040808},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010005},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000401},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000606},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x0a100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000098},       /* DRAMTMG14 */
+                       {0x00000180, 0x02100010},       /* ZQCTL0 */
+                       {0x00000184, 0x01b00000},       /* ZQCTL1 */
+                       {0x00000190, 0x07070001},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0b050d3c},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x00000014},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x0000000a},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-328.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-328.inc
new file mode 100644 (file)
index 0000000..3864b00
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x2f0d060a},
+                       {0x07020804},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 328,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x0014002e},       /* RFSHTMG */
+                       {0x000000d0, 0x00020142},       /* INIT0 */
+                       {0x000000d4, 0x00220000},       /* INIT1 */
+                       {0x000000d8, 0x00000202},       /* INIT2 */
+                       {0x000000dc, 0x00240012},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00100000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x0c070507},       /* DRAMTMG0 */
+                       {0x00000104, 0x0003040b},       /* DRAMTMG1 */
+                       {0x00000108, 0x04070c0d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00505000},       /* DRAMTMG3 */
+                       {0x00000110, 0x03040204},       /* DRAMTMG4 */
+                       {0x00000114, 0x02030303},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010004},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000301},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000303},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x00100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000030},       /* DRAMTMG14 */
+                       {0x00000180, 0x00a40005},       /* ZQCTL0 */
+                       {0x00000184, 0x00900000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040000},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0905092c},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000008},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-396.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-396.inc
new file mode 100644 (file)
index 0000000..9018c3a
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x3110080d},
+                       {0x08020804},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 396,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x00180038},       /* RFSHTMG */
+                       {0x000000d0, 0x00020184},       /* INIT0 */
+                       {0x000000d4, 0x00280000},       /* INIT1 */
+                       {0x000000d8, 0x00000202},       /* INIT2 */
+                       {0x000000dc, 0x00240012},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00100000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x0d080609},       /* DRAMTMG0 */
+                       {0x00000104, 0x0003040d},       /* DRAMTMG1 */
+                       {0x00000108, 0x04070c0d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00505000},       /* DRAMTMG3 */
+                       {0x00000110, 0x04040205},       /* DRAMTMG4 */
+                       {0x00000114, 0x02030303},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010004},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000301},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000303},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x00100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000039},       /* DRAMTMG14 */
+                       {0x00000180, 0x00c60006},       /* ZQCTL0 */
+                       {0x00000184, 0x00a00000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040000},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0905092c},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000008},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-528.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-528.inc
new file mode 100644 (file)
index 0000000..8c8e14c
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x34140b11},
+                       {0x0b030804},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 528,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x0020004a},       /* RFSHTMG */
+                       {0x000000d0, 0x00020205},       /* INIT0 */
+                       {0x000000d4, 0x00350000},       /* INIT1 */
+                       {0x000000d8, 0x00000203},       /* INIT2 */
+                       {0x000000dc, 0x00240012},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00100000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x0e0b090c},       /* DRAMTMG0 */
+                       {0x00000104, 0x00030412},       /* DRAMTMG1 */
+                       {0x00000108, 0x04070c0d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00505000},       /* DRAMTMG3 */
+                       {0x00000110, 0x05040306},       /* DRAMTMG4 */
+                       {0x00000114, 0x02030404},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010004},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000301},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000404},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x00100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x0000004c},       /* DRAMTMG14 */
+                       {0x00000180, 0x01080008},       /* ZQCTL0 */
+                       {0x00000184, 0x00e00000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040000},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0905092c},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000008},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-664.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-664.inc
new file mode 100644 (file)
index 0000000..f601fe5
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x36170d15},
+                       {0x0d030805},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 664,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x0028005d},       /* RFSHTMG */
+                       {0x000000d0, 0x0002028a},       /* INIT0 */
+                       {0x000000d4, 0x00420000},       /* INIT1 */
+                       {0x000000d8, 0x00000204},       /* INIT2 */
+                       {0x000000dc, 0x00240012},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00110000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x0f0e0b0e},       /* DRAMTMG0 */
+                       {0x00000104, 0x00030415},       /* DRAMTMG1 */
+                       {0x00000108, 0x04070d0d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00505000},       /* DRAMTMG3 */
+                       {0x00000110, 0x06040407},       /* DRAMTMG4 */
+                       {0x00000114, 0x02030505},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010004},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000301},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000404},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x00100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000060},       /* DRAMTMG14 */
+                       {0x00000180, 0x014c000a},       /* ZQCTL0 */
+                       {0x00000184, 0x01100000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040000},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0a040b28},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000008},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-784.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-784.inc
new file mode 100644 (file)
index 0000000..b8d9d5f
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x391b1019},
+                       {0x10040805},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 784,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x002f006e},       /* RFSHTMG */
+                       {0x000000d0, 0x000202ff},       /* INIT0 */
+                       {0x000000d4, 0x004e0000},       /* INIT1 */
+                       {0x000000d8, 0x00000204},       /* INIT2 */
+                       {0x000000dc, 0x00240012},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00110000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x10100d11},       /* DRAMTMG0 */
+                       {0x00000104, 0x00030419},       /* DRAMTMG1 */
+                       {0x00000108, 0x04070c0d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00606000},       /* DRAMTMG3 */
+                       {0x00000110, 0x08040409},       /* DRAMTMG4 */
+                       {0x00000114, 0x02030606},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010004},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000301},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000505},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x00100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000071},       /* DRAMTMG14 */
+                       {0x00000180, 0x0188000c},       /* ZQCTL0 */
+                       {0x00000184, 0x01400000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040000},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0a040b28},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000008},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-924.inc b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-924.inc
new file mode 100644 (file)
index 0000000..a2050f6
--- /dev/null
@@ -0,0 +1,78 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xB,
+                       .bk = 0x3,
+                       .bw = 0x1,
+                       .dbw = 0x1,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x11,
+                       .cs0_high16bit_row = 0x0,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x3e20121d},
+                       {0x12050a07},
+                       {0x00000602},
+                       {0x00001111},
+                       {0x00000054},
+                       {0x00000000},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 924,        /* clock rate(MHz) */
+               .dramtype = LPDDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x81081020},       /* MSTR */
+                       {0x00000064, 0x00380082},       /* RFSHTMG */
+                       {0x000000d0, 0x00020388},       /* INIT0 */
+                       {0x000000d4, 0x005c0000},       /* INIT1 */
+                       {0x000000d8, 0x00000205},       /* INIT2 */
+                       {0x000000dc, 0x0034001b},       /* INIT3 */
+                       {0x000000e0, 0x00310000},       /* INIT4 */
+                       {0x000000e8, 0x00110000},       /* INIT6 */
+                       {0x000000ec, 0x00000000},       /* INIT7 */
+                       {0x000000f4, 0x000f033f},       /* RANKCTL */
+                       {0x00000100, 0x12130f14},       /* DRAMTMG0 */
+                       {0x00000104, 0x0004041e},       /* DRAMTMG1 */
+                       {0x00000108, 0x050a0e0f},       /* DRAMTMG2 */
+                       {0x0000010c, 0x00707000},       /* DRAMTMG3 */
+                       {0x00000110, 0x0904050a},       /* DRAMTMG4 */
+                       {0x00000114, 0x02040707},       /* DRAMTMG5 */
+                       {0x00000118, 0x01010005},       /* DRAMTMG6 */
+                       {0x0000011c, 0x00000401},       /* DRAMTMG7 */
+                       {0x00000120, 0x00000606},       /* DRAMTMG8 */
+                       {0x00000130, 0x00020000},       /* DRAMTMG12 */
+                       {0x00000134, 0x0a100002},       /* DRAMTMG13 */
+                       {0x00000138, 0x00000085},       /* DRAMTMG14 */
+                       {0x00000180, 0x01ce000e},       /* ZQCTL0 */
+                       {0x00000184, 0x01800000},       /* ZQCTL1 */
+                       {0x00000190, 0x07070001},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0b050d3c},       /* ODTCFG */
+                       {0x00000244, 0x00000101},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008d},       /* PHYREG01 */
+                       {0x00000014, 0x00000014},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x0000000a},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},
index 7832485f777c3102f590d82f3e7834d86d2aa3dc..9e1376a940fc639581dbce0099ef8f977bc1f86e 100644 (file)
@@ -68,6 +68,15 @@ struct dram_info {
 struct dram_info dram_info;
 
 struct rv1126_sdram_params sdram_configs[] = {
+#if defined(CONFIG_RAM_ROCKCHIP_LPDDR4)
+# include      "sdram-rv1126-lpddr4-detect-328.inc"
+# include      "sdram-rv1126-lpddr4-detect-396.inc"
+# include      "sdram-rv1126-lpddr4-detect-528.inc"
+# include      "sdram-rv1126-lpddr4-detect-664.inc"
+# include      "sdram-rv1126-lpddr4-detect-784.inc"
+# include      "sdram-rv1126-lpddr4-detect-924.inc"
+# include      "sdram-rv1126-lpddr4-detect-1056.inc"
+#else
 # include      "sdram-rv1126-ddr3-detect-328.inc"
 # include      "sdram-rv1126-ddr3-detect-396.inc"
 # include      "sdram-rv1126-ddr3-detect-528.inc"
@@ -75,6 +84,7 @@ struct rv1126_sdram_params sdram_configs[] = {
 # include      "sdram-rv1126-ddr3-detect-784.inc"
 # include      "sdram-rv1126-ddr3-detect-924.inc"
 # include      "sdram-rv1126-ddr3-detect-1056.inc"
+#endif
 };
 
 u32 common_info[] = {