diff options
Diffstat (limited to 'arch/arm/boards/protonic-imx6/flash-header-prtwd3.imxcfg')
| -rw-r--r-- | arch/arm/boards/protonic-imx6/flash-header-prtwd3.imxcfg | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/arch/arm/boards/protonic-imx6/flash-header-prtwd3.imxcfg b/arch/arm/boards/protonic-imx6/flash-header-prtwd3.imxcfg new file mode 100644 index 0000000000..be2b9883a8 --- /dev/null +++ b/arch/arm/boards/protonic-imx6/flash-header-prtwd3.imxcfg @@ -0,0 +1,282 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +soc imx6 +loadaddr 0x10000000 +ivtofs 0x400 + +#include "lpddr2-defines.imxcfg" + +/* Clock configuration (CCM) */ +/* CCGR0..6 */ +wm 32 0x020c4068 0x00c03f3f +wm 32 0x020c406c 0x0030fc03 +wm 32 0x020c4070 0x0fffc000 +wm 32 0x020c4074 0x3ff00000 +wm 32 0x020c4078 0x00fff300 +wm 32 0x020c407c 0x0f0000c3 +wm 32 0x020c4080 0x000003ff + +/* Set DDR clk to 400MHz. */ +wm 32 0x020c4018 0x00060324 + +/* #include "padsetup-q.imxcfg" */ + +/* LPDDR2 i.MX6D/Q pad setup */ +wm 32 0x020e0798 0x00080000 +wm 32 0x020e0758 0x00000000 + +wm 32 0x020e0588 0x00000030 +wm 32 0x020e0594 0x00000030 + +wm 32 0x020e056c 0x00000030 +wm 32 0x020e0578 0x00000030 +wm 32 0x020e074c 0x00000030 + +wm 32 0x020e057c 0x00000030 +wm 32 0x020e058c 0x00000000 +wm 32 0x020e059c 0x00000030 +wm 32 0x020e05a0 0x00000030 +wm 32 0x020e078c 0x00000030 + +wm 32 0x020e0750 0x00020000 +wm 32 0x020e05a8 0x00003030 +wm 32 0x020e05b0 0x00003030 +wm 32 0x020e0524 0x00003030 +wm 32 0x020e051c 0x00003030 +wm 32 0x020e0518 0x00003030 +wm 32 0x020e050c 0x00003030 +wm 32 0x020e05b8 0x00003030 +wm 32 0x020e05c0 0x00003030 + +wm 32 0x020e0774 0x00020000 +wm 32 0x020e0784 0x00000030 +wm 32 0x020e0788 0x00000030 +wm 32 0x020e0794 0x00000030 +wm 32 0x020e079c 0x00000030 +wm 32 0x020e07a0 0x00000030 +wm 32 0x020e07a4 0x00000030 +wm 32 0x020e07a8 0x00000030 +wm 32 0x020e0748 0x00000030 + +wm 32 0x020e05ac 0x00000030 +wm 32 0x020e05b4 0x00000030 +wm 32 0x020e0528 0x00000030 +wm 32 0x020e0520 0x00000030 +wm 32 0x020e0514 0x00000030 +wm 32 0x020e0510 0x00000030 +wm 32 0x020e05bc 0x00000030 +wm 32 0x020e05c4 0x00000030 + +/* CSCR: Configuration mode */ +wm 32 0x021b001c 0x00008000 +check 32 until_any_bit_set 0x021b001c 0x00004000 +wm 32 0x021b401c 0x00008000 +/* check 32 until_any_bit_set 0x021b401c 0x00004000 */ + + +wm 32 0x021b085c 0x1b4700c7 +wm 32 0x021b485c 0x1b4700c7 + +/* MPZQHWCTRL */ +wm 32 0x021b0800 0xa1390003 /* ZQ mode = 3 force calibration */ +wm 32 0x021b4800 0xa1380003 /* FIXME: Why different? */ + +wm 32 0x021b0890 0x00400000 +wm 32 0x021b4890 0x00400000 + +/* MPRDDLCTL, MPWRDLCTL */ +wm 32 0x021b0848 0x40404040 /* TODO. Read delay line conf. */ +wm 32 0x021b4848 0x40404040 /* For now set all to 50%. */ +wm 32 0x021b0850 0x40404040 +wm 32 0x021b4850 0x40404040 + +wm 32 0x021b083c 0x20000000 +wm 32 0x021b0840 0x00000000 +wm 32 0x021b483c 0x20000000 +wm 32 0x021b4840 0x00000000 + + +/* Set Read data delay 3 delay units for all bits */ +wm 32 0x021b081c 0x33333333 +wm 32 0x021b0820 0x33333333 +wm 32 0x021b0824 0x33333333 +wm 32 0x021b0828 0x33333333 +wm 32 0x021b481c 0x33333333 +wm 32 0x021b4820 0x33333333 +wm 32 0x021b4824 0x33333333 +wm 32 0x021b4828 0x33333333 + +/* Set Write data delay 3 delay units for all bits */ +wm 32 0x021b082c 0xf3333333 +wm 32 0x021b0830 0xf3333333 +wm 32 0x021b0834 0xf3333333 +wm 32 0x021b0838 0xf3333333 +wm 32 0x021b482c 0xf3333333 +wm 32 0x021b4830 0xf3333333 +wm 32 0x021b4834 0xf3333333 +wm 32 0x021b4838 0xf3333333 + +/* MPMUR0 */ +wm 32 0x021b08b8 0x00000800 /* Force measurement on delay lines */ +wm 32 0x021b48b8 0x00000800 + +/* NOC: DDRCONF */ +/* Sabre-auto: wm 32 0x00bb0008 0x00000000 */ +/* Values (Address mapping for 64bit): + * 0 : 16 Row, 3 Bank, 10 Col interleave (11 Col for 32 bit) + * 1 : 15 Row, 3 Bank, 11 Col interleave (12 Col for 32 bit) + * 2 : 18 Row, 3 Bank, 8 Col interleave (9 Col for 32 bit) + * 3 : 17 Row, 3 Bank, 9 Col interleave (10 Col for 32 bit) + * 4 : 2 CS (?), 15 Row, 3 Bank, 10 Col, interleave + * ... + */ +wm 32 0x00bb0008 0x00000000 + +/* + * NOC DdrTiming: + * + * Par. Chip VALUE SHIFT Reg. field + * ---------------------------------------------------------------- + * ActToAct 533MHz 0x1b (28) 0 0x0000001b + * LPDDR2 0x18 (24) 0 0x00000018 + * RdToMiss 533MHz 0x10 (16) 6 0x00000400 + * LPDDR2 0x11 (17) 6 0x00000440 + * WrToMiss * 0x1e (30) 12 0x0001e000 + * LPDDR2 0x19 (25) 12 0x00019000 + * BurstLen * 0x4 (8/2) 18 0x00100000 + * LPDDR2 0x2 (4/2) 18 0x00080000 + * RdToWr * 0x3 (3) 21 0x00600000 + * LPDDR2 0x5 (5) 21 0x00a00000 + * WrToRd * 0xa (10) 26 0x28000000 + * LPDDR2 0x6 (6) 26 0x18000000 + * BwRatio * 0x0 (0) 31 0x00000000 + * ---------------------------------------------------------------- + */ +/* Sabre-auto: wm 32 0x00bb000c 0x2891E41A */ +wm 32 0x00bb000c 0x18a99459 + +/* + * NOC Activate: + * + * Par. Chip VALUE SHIFT Reg. field + * ---------------------------------------------------------------- + * Rrd * 0x6 (6) 0 0x00000006 + * LPDDR2 0x4 (4) 0 0x00000004 + * Faw * 0x1b (27) 4 0x000001b0 + * LPDDR2 0x14 (20) 4 0x00000140 + * FawBank * 0x0 (0) 10 0x00000000 + * ---------------------------------------------------------------- + */ +/* Sabre-auto: wm 32 0x00bb0038 0x00000564 */ +wm 32 0x00bb0038 0x00000144 + +/* + * NOC ReadLatency: (FIXME) + */ +wm 32 0x00bb0014 0x00000040 + +/* + * Configure MMDC Channel 0 + */ + +/* MDMISC No addr mirror, 0 WALAT, 5 RALAT, LPDDR2 mode, RST */ +wm 32 0x021b0018 0x00001602 +check 32 until_all_bits_clear 0x021b0018 0x00000002 + +wm 32 0x021b0004 0x00020036 +wm 32 0x021b0008 0x12272000 /* FIXME: Why does script aid set this? */ +wm 32 0x021b000c MDCFG0_8G_LPDDR2_CL6 +wm 32 0x021b0010 MDCFG1_LPDDR2 +wm 32 0x021b0014 MDCFG2_LPDDR2 + +wm 32 0x021b0018 0x0000174c +wm 32 0x021b001c 0x00008000 +wm 32 0x021b002c 0x0f9f26d2 /* MDRWD */ +wm 32 0x021b0030 MDOR_LPDDR2 +wm 32 0x021b0038 0x00190778 /* MDCFG3LP */ +wm 32 0x021b0040 0x0000004f /* NOTE: According to RM */ +wm 32 0x021b0400 0x15420000 /* MAARCR disable dyn jump/reordering */ +wm 32 0x021b0000 MDCTL_LPDDR2 + +/* + * Configure MMDC Channel 1 + */ + +/* MDMISC No addr mirror, 0 WALAT, 5 RALAT, LPDDR2 mode, RST */ +wm 32 0x021b4018 0x00001602 +check 32 until_all_bits_clear 0x021b4018 0x00000002 + +wm 32 0x021b4004 0x00020036 +wm 32 0x021b4008 0x12272000 /* FIXME: Why does script aid set this? */ +wm 32 0x021b400c MDCFG0_8G_LPDDR2_CL6 +wm 32 0x021b4010 MDCFG1_LPDDR2 +wm 32 0x021b4014 MDCFG2_LPDDR2 + +wm 32 0x021b4018 0x0000174c +wm 32 0x021b401c 0x00008000 +wm 32 0x021b402c 0x0f9f26d2 /* MDRWD */ +wm 32 0x021b4030 MDOR_LPDDR2 +wm 32 0x021b4038 0x00190778 /* MDCFG3LP */ +wm 32 0x021b4040 MDASP_768MIB /* NOTE: According to RM */ +wm 32 0x021b4400 0x15420000 /* MAARCR disable dyn jump/reordering */ +wm 32 0x021b4000 MDCTL_LPDDR2 + +/* + * Configure LPDDR2 devices + */ + +wm 32 0x021b001c 0x00008010 /* Precharge all ch 0 */ +wm 32 0x021b401c 0x00008010 /* Precharge all ch 1 */ + +/* Channel 0 */ +wm 32 0x021b001c 0x003f8030 /* Reset */ +wm 32 0x021b001c 0xff0a8030 /* Calibrate */ +wm 32 0x021b001c 0x82018030 /* MR1: nWR=6, WC=0, BT=0, BL=BL4 */ +wm 32 0x021b001c 0x04028030 /* MR2: RL6/WL3 */ +wm 32 0x021b001c 0x02038030 /* MR3: DS = 40 Ohm */ + +/* Channel 1 */ +wm 32 0x021b401c 0x003f8030 +wm 32 0x021b401c 0xff0a8030 +wm 32 0x021b401c 0x82018030 +wm 32 0x021b401c 0x04028030 +wm 32 0x021b401c 0x02038030 + +/* MPDGCTRL disabled, reset fifos */ +wm 32 0x021b083c 0xa0000000 +wm 32 0x021b083c 0xa0000000 +check 32 until_all_bits_clear 0x021b083c 0x80000000 +wm 32 0x021b483c 0xa0000000 +wm 32 0x021b483c 0xa0000000 +check 32 until_all_bits_clear 0x021b483c 0x80000000 + +/* MPZQHWCTRL */ +wm 32 0x021b0800 0xa1390003 /* ZQ mode = 3 force calibration */ +wm 32 0x021b4800 0xa1380003 /* FIXME: Why different? */ + +wm 32 0x021b0020 MDREF_64KHZ +wm 32 0x021b4020 MDREF_64KHZ + +wm 32 0x021b0818 0x00000000 /* LPDDR2: Disable ODT! */ +wm 32 0x021b4818 0x00000000 + +wm 32 0x021b0004 MDPDC_400MHZ +wm 32 0x021b4004 MDPDC_400MHZ + +/* MAPSR */ +wm 32 0x021b0404 0x00011006 /* Enable autorefresh */ +wm 32 0x021b4404 0x00011006 /* Enable autorefresh */ + +/* MDSCR */ +wm 32 0x021b001c 0x00000000 /* Disable configuration req */ +wm 32 0x021b401c 0x00000000 /* Disable configuration req */ + + +/* enable AXI cache for VDOA/PCIe/VPU/IPU */ +wm 32 0x020e0010 0xff0000cf +/* set IPU AXI-id0 Qos=0xf(bypass AXI-id1 Qos=0x7) */ +wm 32 0x020e0018 0x007f007f +wm 32 0x020e001c 0x007f007f + +/* configure 100K pull down on USB_ETH_CHG -> ADC_ICHG */ +wm 32 0x020e06cc 0x000130f9 |