ram: rockchip: Add rv1126 ddr4 support

Add support for ddr4 on rv1126. Timing detection files are imported
from downstream Rockchip BSP u-boot. Allow selecting ddr4 ram with
define CONFIG_RAM_ROCKCHIP_DDR4.

Signed-off-by: Tim Lunn <tim@feathertop.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-1056.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-1056.inc
new file mode 100644 (file)
index 0000000..295b087
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-1056.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x561d1219},
+                       {0x10030703},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x0000034b},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 1056,       /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x43041010},       /* MSTR */
+                       {0x00000064, 0x008000b9},       /* RFSHTMG */
+                       {0x000000d0, 0x00020103},       /* INIT0 */
+                       {0x000000d4, 0x00690000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x07340401},       /* INIT3 */
+                       {0x000000e0, 0x00100000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000800},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x0f102411},       /* DRAMTMG0 */
+                       {0x00000104, 0x0004041a},       /* DRAMTMG1 */
+                       {0x00000108, 0x0608060d},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x08030409},       /* DRAMTMG4 */
+                       {0x00000114, 0x06060403},       /* DRAMTMG5 */
+                       {0x00000120, 0x07070d07},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020309},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07060004},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000614},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x00000010},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x0000000b},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-328.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-328.inc
new file mode 100644 (file)
index 0000000..4b424fb
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-328.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x4d110a08},
+                       {0x06020501},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x00000232},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 328,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x43049010},       /* MSTR */
+                       {0x00000064, 0x0027003a},       /* RFSHTMG */
+                       {0x000000d0, 0x00020052},       /* INIT0 */
+                       {0x000000d4, 0x00220000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x00040000},       /* INIT3 */
+                       {0x000000e0, 0x00000000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x09060b06},       /* DRAMTMG0 */
+                       {0x00000104, 0x00020209},       /* DRAMTMG1 */
+                       {0x00000108, 0x0505040a},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x05030206},       /* DRAMTMG4 */
+                       {0x00000114, 0x03030202},       /* DRAMTMG5 */
+                       {0x00000120, 0x03030b03},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020208},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07030003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000604},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000a},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000009},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-396.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-396.inc
new file mode 100644 (file)
index 0000000..980be8c
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-396.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x4d110a0a},
+                       {0x07020501},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x00000232},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 396,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x43049010},       /* MSTR */
+                       {0x00000064, 0x00300046},       /* RFSHTMG */
+                       {0x000000d0, 0x00020062},       /* INIT0 */
+                       {0x000000d4, 0x00280000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x00040000},       /* INIT3 */
+                       {0x000000e0, 0x00000000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x09070d07},       /* DRAMTMG0 */
+                       {0x00000104, 0x0002020a},       /* DRAMTMG1 */
+                       {0x00000108, 0x0505040a},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x05030206},       /* DRAMTMG4 */
+                       {0x00000114, 0x03030202},       /* DRAMTMG5 */
+                       {0x00000120, 0x04040b04},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020208},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07030003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000604},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000a},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000009},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-528.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-528.inc
new file mode 100644 (file)
index 0000000..3bde055
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-528.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x4d120a0d},
+                       {0x09020501},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x00000232},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 528,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 0
+       },
+       {
+               {
+                       {0x00000000, 0x43049010},       /* MSTR */
+                       {0x00000064, 0x0040005d},       /* RFSHTMG */
+                       {0x000000d0, 0x00020082},       /* INIT0 */
+                       {0x000000d4, 0x00350000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x00040000},       /* INIT3 */
+                       {0x000000e0, 0x00000000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x0a0a1209},       /* DRAMTMG0 */
+                       {0x00000104, 0x0002020e},       /* DRAMTMG1 */
+                       {0x00000108, 0x0505040a},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x05030206},       /* DRAMTMG4 */
+                       {0x00000114, 0x03030202},       /* DRAMTMG5 */
+                       {0x00000120, 0x04040b04},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020208},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07030003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000604},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000a},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000009},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-664.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-664.inc
new file mode 100644 (file)
index 0000000..c934116
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-664.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x4d130a11},
+                       {0x0c020501},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x0000023a},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 664,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x43041010},       /* MSTR */
+                       {0x00000064, 0x00500075},       /* RFSHTMG */
+                       {0x000000d0, 0x000200a4},       /* INIT0 */
+                       {0x000000d4, 0x00420000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x01040401},       /* INIT3 */
+                       {0x000000e0, 0x00000000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x0b0c160c},       /* DRAMTMG0 */
+                       {0x00000104, 0x00020211},       /* DRAMTMG1 */
+                       {0x00000108, 0x0505040a},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x05030306},       /* DRAMTMG4 */
+                       {0x00000114, 0x04040302},       /* DRAMTMG5 */
+                       {0x00000120, 0x05050b05},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020208},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07030003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000604},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000a},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000009},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-784.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-784.inc
new file mode 100644 (file)
index 0000000..ef2e934
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-784.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x50160d14},
+                       {0x0e020502},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x0000033a},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 784,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x43041010},       /* MSTR */
+                       {0x00000064, 0x005f008a},       /* RFSHTMG */
+                       {0x000000d0, 0x000200c1},       /* INIT0 */
+                       {0x000000d4, 0x004e0000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x03140401},       /* INIT3 */
+                       {0x000000e0, 0x00000000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x0c0e1a0e},       /* DRAMTMG0 */
+                       {0x00000104, 0x00030314},       /* DRAMTMG1 */
+                       {0x00000108, 0x0506050b},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x06030307},       /* DRAMTMG4 */
+                       {0x00000114, 0x04040302},       /* DRAMTMG5 */
+                       {0x00000120, 0x06060b06},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020308},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07040003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x0600060c},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000c},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x00000009},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-924.inc b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-924.inc
new file mode 100644 (file)
index 0000000..acb33bd
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-ddr4-detect-924.inc
@@ -0,0 +1,75 @@
+{
+       {
+               {
+                       .rank = 0x1,
+                       .col = 0xA,
+                       .bk = 0x2,
+                       .bw = 0x1,
+                       .dbw = 0x0,
+                       .row_3_4 = 0x0,
+                       .cs0_row = 0x11,
+                       .cs1_row = 0x0,
+                       .cs0_high16bit_row = 0x11,
+                       .cs1_high16bit_row = 0x0,
+                       .ddrconfig = 0
+               },
+               {
+                       {0x531a0f17},
+                       {0x0e020603},
+                       {0x00000002},
+                       {0x00001111},
+                       {0x0000000c},
+                       {0x00000342},
+                       0x000000ff
+               }
+       },
+       {
+               .ddr_freq = 924,        /* clock rate(MHz) */
+               .dramtype = DDR4,
+               .num_channels = 1,
+               .stride = 0,
+               .odt = 1
+       },
+       {
+               {
+                       {0x00000000, 0x43041010},       /* MSTR */
+                       {0x00000064, 0x007000a2},       /* RFSHTMG */
+                       {0x000000d0, 0x000200e3},       /* INIT0 */
+                       {0x000000d4, 0x005c0000},       /* INIT1 */
+                       {0x000000d8, 0x00000100},       /* INIT2 */
+                       {0x000000dc, 0x05240401},       /* INIT3 */
+                       {0x000000e0, 0x00080000},       /* INIT4 */
+                       {0x000000e4, 0x00110000},       /* INIT5 */
+                       {0x000000e8, 0x00000420},       /* INIT6 */
+                       {0x000000ec, 0x00000400},       /* INIT7 */
+                       {0x000000f4, 0x000f011f},       /* RANKCTL */
+                       {0x00000100, 0x0e0e1f10},       /* DRAMTMG0 */
+                       {0x00000104, 0x00030317},       /* DRAMTMG1 */
+                       {0x00000108, 0x0507050c},       /* DRAMTMG2 */
+                       {0x0000010c, 0x0040400c},       /* DRAMTMG3 */
+                       {0x00000110, 0x07030308},       /* DRAMTMG4 */
+                       {0x00000114, 0x05050303},       /* DRAMTMG5 */
+                       {0x00000120, 0x07070b07},       /* DRAMTMG8 */
+                       {0x00000124, 0x00020309},       /* DRAMTMG9 */
+                       {0x00000180, 0x01000040},       /* ZQCTL0 */
+                       {0x00000184, 0x00000000},       /* ZQCTL1 */
+                       {0x00000190, 0x07050003},       /* DFITMG0 */
+                       {0x00000198, 0x07000101},       /* DFILPCFG0 */
+                       {0x000001a0, 0xc0400003},       /* DFIUPD0 */
+                       {0x00000240, 0x06000610},       /* ODTCFG */
+                       {0x00000244, 0x00000201},       /* ODTMAP */
+                       {0x00000250, 0x00001f00},       /* SCHED */
+                       {0x00000490, 0x00000001},       /* PCTRL_0 */
+                       {0xffffffff, 0xffffffff}
+               }
+       },
+       {
+               {
+                       {0x00000004, 0x0000008c},       /* PHYREG01 */
+                       {0x00000014, 0x0000000e},       /* PHYREG05 */
+                       {0x00000018, 0x00000000},       /* PHYREG06 */
+                       {0x0000001c, 0x0000000a},       /* PHYREG07 */
+                       {0xffffffff, 0xffffffff}
+               }
+       }
+},

diff --git a/drivers/ram/rockchip/sdram_rv1126.c b/drivers/ram/rockchip/sdram_rv1126.c
index 9e1376a940fc639581dbce0099ef8f977bc1f86e..0a78e18c732de1f1c43aeee49d824950bdcd4945 100644 (file)
--- a/drivers/ram/rockchip/sdram_rv1126.c
+++ b/drivers/ram/rockchip/sdram_rv1126.c
@@ -76,6 +76,14 @@ struct rv1126_sdram_params sdram_configs[] = {
 # include      "sdram-rv1126-lpddr4-detect-784.inc"
 # include      "sdram-rv1126-lpddr4-detect-924.inc"
 # include      "sdram-rv1126-lpddr4-detect-1056.inc"
+#elif defined(CONFIG_RAM_ROCKCHIP_DDR4)
+# include      "sdram-rv1126-ddr4-detect-328.inc"
+# include      "sdram-rv1126-ddr4-detect-396.inc"
+# include      "sdram-rv1126-ddr4-detect-528.inc"
+# include      "sdram-rv1126-ddr4-detect-664.inc"
+# include      "sdram-rv1126-ddr4-detect-784.inc"
+# include      "sdram-rv1126-ddr4-detect-924.inc"
+# include      "sdram-rv1126-ddr4-detect-1056.inc"
 #else
 # include      "sdram-rv1126-ddr3-detect-328.inc"
 # include      "sdram-rv1126-ddr3-detect-396.inc"