The phyCORE-i.MX 93 is available with a 1GB ram chip or a 2GB ram chip.
Add the ram timings for the 2GB chip, in form of a diff compared
to the existing LPDDR4X 1GB timings. With that, the SPL can select the
appropriate timings at startup.
Signed-off-by: Christoph Stoidner <c.stoid...@phytec.de>
Cc: Mathieu Othacehe <m.othac...@gmail.com>, Christoph Stoidner
<c.stoid...@phytec.de>, Tom Rini <tr...@konsulko.com>, Yannic Moog
<y.m...@phytec.de>, Primoz Fiser <primoz.fi...@norik.com>, Andrej Picej
<andrej.pi...@norik.com>, Wadim Egorov <w.ego...@phytec.de>
---
board/phytec/phycore_imx93/lpddr4_timing.c | 794 +++++++++++++++++++--
1 file changed, 733 insertions(+), 61 deletions(-)
diff --git a/board/phytec/phycore_imx93/lpddr4_timing.c
b/board/phytec/phycore_imx93/lpddr4_timing.c
index 2111972a40..b7132ffade 100644
--- a/board/phytec/phycore_imx93/lpddr4_timing.c
+++ b/board/phytec/phycore_imx93/lpddr4_timing.c
@@ -1,24 +1,24 @@
// SPDX-License-Identifier: GPL-2.0+
/*
- * Copyright 2023 NXP
- * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Copyright 2024 NXP
+ * Copyright (C) 2024 PHYTEC Messtechnik GmbH
* Christoph Stoidner <c.stoid...@phytec.de>
*
- * Code generated with DDR Tool v1.0.0.
+ * Code generated with DDR Tool v3.1.0_7.4.
*/
#include <linux/kernel.h>
#include <asm/arch/ddr.h>
+/* Initialize DDRC registers */
static struct dram_cfg_param ddr_ddrc_cfg[] = {
- /** Initialize DDRC registers **/
{0x4e300110, 0x44100001},
{0x4e300000, 0x8000bf},
{0x4e300008, 0x0},
{0x4e300080, 0x80000412},
{0x4e300084, 0x0},
{0x4e300114, 0x1002},
- {0x4e300260, 0x4080},
+ {0x4e300260, 0x80},
{0x4e300f04, 0x80},
{0x4e300800, 0x43b30002},
{0x4e300804, 0x1f1f1f1f},
@@ -31,18 +31,17 @@ static struct dram_cfg_param ddr_ddrc_cfg[] = {
{0x4e301254, 0x0},
{0x4e301258, 0x0},
{0x4e30125c, 0x0},
-
};
/* dram fsp cfg */
static struct dram_fsp_cfg ddr_dram_fsp_cfg[] = {
{
{
- {0x4e300100, 0x24A0421B},
+ {0x4e300100, 0x24A0321B},
{0x4e300104, 0xF8EE001B},
- {0x4e300108, 0x2F263233},
- {0x4e30010C, 0x0005E18B},
- {0x4e300124, 0x1C770000},
+ {0x4e300108, 0x2F2E3233},
+ {0x4e30010C, 0x0005C18B},
+ {0x4e300124, 0x1C790000},
{0x4e300160, 0x00009102},
{0x4e30016C, 0x35F00000},
{0x4e300170, 0x8B0B0608},
@@ -50,21 +49,73 @@ static struct dram_fsp_cfg ddr_dram_fsp_cfg[] = {
{0x4e300254, 0x00FE00FE},
{0x4e300258, 0x00000008},
{0x4e30025C, 0x00000400},
- {0x4e300300, 0x224F2215},
+ {0x4e300300, 0x224F2213},
{0x4e300304, 0x00FE2213},
- {0x4e300308, 0x0A3C0E3C},
+ {0x4e300308, 0x0A380E3D},
},
{
{0x01, 0xE4},
{0x02, 0x36},
- {0x03, 0xF2},
- {0x0b, 0x46},
- {0x0c, 0x11},
- {0x0e, 0x11},
+ {0x03, 0x22},
+ {0x0b, 0x44},
+ {0x0c, 0x1E},
+ {0x0e, 0x12},
+ {0x16, 0x04},
+ },
+ 0,
+ },
+ {
+ {
+ {0x4e300100, 0x124F2100},
+ {0x4e300104, 0xF877000E},
+ {0x4e300108, 0x1816E4AA},
+ {0x4e30010C, 0x005101E6},
+ {0x4e300124, 0x0E3C0000},
+ {0x4e300160, 0x00009101},
+ {0x4e30016C, 0x30900000},
+ {0x4e300170, 0x8A0A0508},
+ {0x4e300250, 0x00000014},
+ {0x4e300254, 0x007B007B},
+ {0x4e300258, 0x00000008},
+ {0x4e30025C, 0x00000400},
+ },
+ {
+ {0x01, 0xB4},
+ {0x02, 0x1B},
+ {0x03, 0x22},
+ {0x0b, 0x44},
+ {0x0c, 0x1E},
+ {0x0e, 0x12},
{0x16, 0x04},
},
0,
},
+ {
+ {
+ {0x4e300100, 0x00051000},
+ {0x4e300104, 0xF855000A},
+ {0x4e300108, 0x6E620A48},
+ {0x4e30010C, 0x0031010D},
+ {0x4e300124, 0x04C50000},
+ {0x4e300160, 0x00009100},
+ {0x4e30016C, 0x30000000},
+ {0x4e300170, 0x89090408},
+ {0x4e300250, 0x00000007},
+ {0x4e300254, 0x00240024},
+ {0x4e300258, 0x00000008},
+ {0x4e30025C, 0x00000400},
+ },
+ {
+ {0x01, 0x94},
+ {0x02, 0x9},
+ {0x03, 0x22},
+ {0x0b, 0x44},
+ {0x0c, 0x1E},
+ {0x0e, 0x12},
+ {0x16, 0x04},
+ },
+ 1,
+ },
};
@@ -90,25 +141,65 @@ static struct dram_cfg_param ddr_ddrphy_cfg[] = {
{0x1015f, 0x5ff},
{0x1105f, 0x5ff},
{0x1115f, 0x5ff},
+ {0x11005f, 0x5ff},
+ {0x11015f, 0x5ff},
+ {0x11105f, 0x5ff},
+ {0x11115f, 0x5ff},
+ {0x21005f, 0x5ff},
+ {0x21015f, 0x5ff},
+ {0x21105f, 0x5ff},
+ {0x21115f, 0x5ff},
{0x55, 0x1ff},
{0x1055, 0x1ff},
{0x2055, 0x1ff},
{0x200c5, 0x19},
+ {0x1200c5, 0xb},
+ {0x2200c5, 0x7},
{0x2002e, 0x2},
+ {0x12002e, 0x2},
+ {0x22002e, 0x2},
{0x90204, 0x0},
+ {0x190204, 0x0},
+ {0x290204, 0x0},
{0x20024, 0x1e3},
{0x2003a, 0x2},
{0x2007d, 0x212},
{0x2007c, 0x61},
+ {0x120024, 0x1e3},
+ {0x2003a, 0x2},
+ {0x12007d, 0x212},
+ {0x12007c, 0x61},
+ {0x220024, 0x1e3},
+ {0x2003a, 0x2},
+ {0x22007d, 0x212},
+ {0x22007c, 0x61},
{0x20056, 0x3},
+ {0x120056, 0x3},
+ {0x220056, 0x3},
{0x1004d, 0x600},
{0x1014d, 0x600},
{0x1104d, 0x600},
{0x1114d, 0x600},
- {0x10049, 0xe00},
- {0x10149, 0xe00},
- {0x11049, 0xe00},
- {0x11149, 0xe00},
+ {0x11004d, 0x600},
+ {0x11014d, 0x600},
+ {0x11104d, 0x600},
+ {0x11114d, 0x600},
+ {0x21004d, 0x600},
+ {0x21014d, 0x600},
+ {0x21104d, 0x600},
+ {0x21114d, 0x600},
+ {0x10049, 0x604},
+ {0x10149, 0x604},
+ {0x11049, 0x604},
+ {0x11149, 0x604},
+ {0x110049, 0x604},
+ {0x110149, 0x604},
+ {0x111049, 0x604},
+ {0x111149, 0x604},
+ {0x210049, 0x604},
+ {0x210149, 0x604},
+ {0x211049, 0x604},
+ {0x211149, 0x604},
{0x43, 0x60},
{0x1043, 0x60},
{0x2043, 0x60},
@@ -117,14 +208,30 @@ static struct dram_cfg_param ddr_ddrphy_cfg[] = {
{0x20050, 0x0},
{0x2009b, 0x2},
{0x20008, 0x3a5},
+ {0x120008, 0x1d3},
+ {0x220008, 0x9c},
{0x20088, 0x9},
- {0x200b2, 0x10c},
+ {0x200b2, 0x104},
{0x10043, 0x5a1},
{0x10143, 0x5a1},
{0x11043, 0x5a1},
{0x11143, 0x5a1},
+ {0x1200b2, 0x104},
+ {0x110043, 0x5a1},
+ {0x110143, 0x5a1},
+ {0x111043, 0x5a1},
+ {0x111143, 0x5a1},
+ {0x2200b2, 0x104},
+ {0x210043, 0x5a1},
+ {0x210143, 0x5a1},
+ {0x211043, 0x5a1},
+ {0x211143, 0x5a1},
{0x200fa, 0x2},
+ {0x1200fa, 0x2},
+ {0x2200fa, 0x2},
{0x20019, 0x1},
+ {0x120019, 0x1},
+ {0x220019, 0x1},
{0x200f0, 0x600},
{0x200f1, 0x0},
{0x200f2, 0x4444},
@@ -133,42 +240,83 @@ static struct dram_cfg_param ddr_ddrphy_cfg[] = {
{0x200f5, 0x0},
{0x200f6, 0x0},
{0x200f7, 0xf000},
+ {0x1004a, 0x500},
+ {0x1104a, 0x500},
{0x20025, 0x0},
- {0x2002d, 0x1},
+ {0x2002d, 0x0},
+ {0x12002d, 0x0},
+ {0x22002d, 0x0},
{0x2002c, 0x0},
{0x20021, 0x0},
{0x200c7, 0x21},
{0x1200c7, 0x21},
{0x200ca, 0x24},
{0x1200ca, 0x24},
-
};
-/* ddr phy trained csr */
+/* PHY trained csr */
static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x1005f, 0x0},
{0x1015f, 0x0},
{0x1105f, 0x0},
{0x1115f, 0x0},
+ {0x11005f, 0x0},
+ {0x11015f, 0x0},
+ {0x11105f, 0x0},
+ {0x11115f, 0x0},
+ {0x21005f, 0x0},
+ {0x21015f, 0x0},
+ {0x21105f, 0x0},
+ {0x21115f, 0x0},
{0x55, 0x0},
{0x1055, 0x0},
{0x2055, 0x0},
{0x200c5, 0x0},
+ {0x1200c5, 0x0},
+ {0x2200c5, 0x0},
{0x2002e, 0x0},
+ {0x12002e, 0x0},
+ {0x22002e, 0x0},
{0x90204, 0x0},
+ {0x190204, 0x0},
+ {0x290204, 0x0},
{0x20024, 0x0},
{0x2003a, 0x0},
{0x2007d, 0x0},
{0x2007c, 0x0},
+ {0x120024, 0x0},
+ {0x12007d, 0x0},
+ {0x12007c, 0x0},
+ {0x220024, 0x0},
+ {0x22007d, 0x0},
+ {0x22007c, 0x0},
{0x20056, 0x0},
+ {0x120056, 0x0},
+ {0x220056, 0x0},
{0x1004d, 0x0},
{0x1014d, 0x0},
{0x1104d, 0x0},
{0x1114d, 0x0},
+ {0x11004d, 0x0},
+ {0x11014d, 0x0},
+ {0x11104d, 0x0},
+ {0x11114d, 0x0},
+ {0x21004d, 0x0},
+ {0x21014d, 0x0},
+ {0x21104d, 0x0},
+ {0x21114d, 0x0},
{0x10049, 0x0},
{0x10149, 0x0},
{0x11049, 0x0},
{0x11149, 0x0},
+ {0x110049, 0x0},
+ {0x110149, 0x0},
+ {0x111049, 0x0},
+ {0x111149, 0x0},
+ {0x210049, 0x0},
+ {0x210149, 0x0},
+ {0x211049, 0x0},
+ {0x211149, 0x0},
{0x43, 0x0},
{0x1043, 0x0},
{0x2043, 0x0},
@@ -177,14 +325,30 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x20050, 0x0},
{0x2009b, 0x0},
{0x20008, 0x0},
+ {0x120008, 0x0},
+ {0x220008, 0x0},
{0x20088, 0x0},
{0x200b2, 0x0},
{0x10043, 0x0},
{0x10143, 0x0},
{0x11043, 0x0},
{0x11143, 0x0},
+ {0x1200b2, 0x0},
+ {0x110043, 0x0},
+ {0x110143, 0x0},
+ {0x111043, 0x0},
+ {0x111143, 0x0},
+ {0x2200b2, 0x0},
+ {0x210043, 0x0},
+ {0x210143, 0x0},
+ {0x211043, 0x0},
+ {0x211143, 0x0},
{0x200fa, 0x0},
+ {0x1200fa, 0x0},
+ {0x2200fa, 0x0},
{0x20019, 0x0},
+ {0x120019, 0x0},
+ {0x220019, 0x0},
{0x200f0, 0x0},
{0x200f1, 0x0},
{0x200f2, 0x0},
@@ -193,8 +357,12 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x200f5, 0x0},
{0x200f6, 0x0},
{0x200f7, 0x0},
+ {0x1004a, 0x0},
+ {0x1104a, 0x0},
{0x20025, 0x0},
{0x2002d, 0x0},
+ {0x12002d, 0x0},
+ {0x22002d, 0x0},
{0x2002c, 0x0},
{0xd0000, 0x0},
{0x90000, 0x0},
@@ -682,6 +850,14 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x2000c, 0x0},
{0x2000d, 0x0},
{0x2000e, 0x0},
+ {0x12000b, 0x0},
+ {0x12000c, 0x0},
+ {0x12000d, 0x0},
+ {0x12000e, 0x0},
+ {0x22000b, 0x0},
+ {0x22000c, 0x0},
+ {0x22000d, 0x0},
+ {0x22000e, 0x0},
{0x9000c, 0x0},
{0x9000d, 0x0},
{0x9000e, 0x0},
@@ -692,12 +868,26 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x90013, 0x0},
{0x20010, 0x0},
{0x20011, 0x0},
+ {0x120010, 0x0},
+ {0x120011, 0x0},
{0x40080, 0x0},
{0x40081, 0x0},
{0x40082, 0x0},
{0x40083, 0x0},
{0x40084, 0x0},
{0x40085, 0x0},
+ {0x140080, 0x0},
+ {0x140081, 0x0},
+ {0x140082, 0x0},
+ {0x140083, 0x0},
+ {0x140084, 0x0},
+ {0x140085, 0x0},
+ {0x240080, 0x0},
+ {0x240081, 0x0},
+ {0x240082, 0x0},
+ {0x240083, 0x0},
+ {0x240084, 0x0},
+ {0x240085, 0x0},
{0x400fd, 0x0},
{0x400f1, 0x0},
{0x10011, 0x0},
@@ -866,6 +1056,160 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x90207, 0x0},
{0x90208, 0x0},
{0x20020, 0x0},
+ {0x100080, 0x0},
+ {0x101080, 0x0},
+ {0x102080, 0x0},
+ {0x110020, 0x0},
+ {0x110080, 0x0},
+ {0x110081, 0x0},
+ {0x1100d0, 0x0},
+ {0x1100d1, 0x0},
+ {0x11008c, 0x0},
+ {0x11008d, 0x0},
+ {0x110180, 0x0},
+ {0x110181, 0x0},
+ {0x1101d0, 0x0},
+ {0x1101d1, 0x0},
+ {0x11018c, 0x0},
+ {0x11018d, 0x0},
+ {0x1100c0, 0x0},
+ {0x1100c1, 0x0},
+ {0x1101c0, 0x0},
+ {0x1101c1, 0x0},
+ {0x1102c0, 0x0},
+ {0x1102c1, 0x0},
+ {0x1103c0, 0x0},
+ {0x1103c1, 0x0},
+ {0x1104c0, 0x0},
+ {0x1104c1, 0x0},
+ {0x1105c0, 0x0},
+ {0x1105c1, 0x0},
+ {0x1106c0, 0x0},
+ {0x1106c1, 0x0},
+ {0x1107c0, 0x0},
+ {0x1107c1, 0x0},
+ {0x1108c0, 0x0},
+ {0x1108c1, 0x0},
+ {0x1100ae, 0x0},
+ {0x1100af, 0x0},
+ {0x111020, 0x0},
+ {0x111080, 0x0},
+ {0x111081, 0x0},
+ {0x1110d0, 0x0},
+ {0x1110d1, 0x0},
+ {0x11108c, 0x0},
+ {0x11108d, 0x0},
+ {0x111180, 0x0},
+ {0x111181, 0x0},
+ {0x1111d0, 0x0},
+ {0x1111d1, 0x0},
+ {0x11118c, 0x0},
+ {0x11118d, 0x0},
+ {0x1110c0, 0x0},
+ {0x1110c1, 0x0},
+ {0x1111c0, 0x0},
+ {0x1111c1, 0x0},
+ {0x1112c0, 0x0},
+ {0x1112c1, 0x0},
+ {0x1113c0, 0x0},
+ {0x1113c1, 0x0},
+ {0x1114c0, 0x0},
+ {0x1114c1, 0x0},
+ {0x1115c0, 0x0},
+ {0x1115c1, 0x0},
+ {0x1116c0, 0x0},
+ {0x1116c1, 0x0},
+ {0x1117c0, 0x0},
+ {0x1117c1, 0x0},
+ {0x1118c0, 0x0},
+ {0x1118c1, 0x0},
+ {0x1110ae, 0x0},
+ {0x1110af, 0x0},
+ {0x190201, 0x0},
+ {0x190202, 0x0},
+ {0x190203, 0x0},
+ {0x190205, 0x0},
+ {0x190206, 0x0},
+ {0x190207, 0x0},
+ {0x190208, 0x0},
+ {0x120020, 0x0},
+ {0x200080, 0x0},
+ {0x201080, 0x0},
+ {0x202080, 0x0},
+ {0x210020, 0x0},
+ {0x210080, 0x0},
+ {0x210081, 0x0},
+ {0x2100d0, 0x0},
+ {0x2100d1, 0x0},
+ {0x21008c, 0x0},
+ {0x21008d, 0x0},
+ {0x210180, 0x0},
+ {0x210181, 0x0},
+ {0x2101d0, 0x0},
+ {0x2101d1, 0x0},
+ {0x21018c, 0x0},
+ {0x21018d, 0x0},
+ {0x2100c0, 0x0},
+ {0x2100c1, 0x0},
+ {0x2101c0, 0x0},
+ {0x2101c1, 0x0},
+ {0x2102c0, 0x0},
+ {0x2102c1, 0x0},
+ {0x2103c0, 0x0},
+ {0x2103c1, 0x0},
+ {0x2104c0, 0x0},
+ {0x2104c1, 0x0},
+ {0x2105c0, 0x0},
+ {0x2105c1, 0x0},
+ {0x2106c0, 0x0},
+ {0x2106c1, 0x0},
+ {0x2107c0, 0x0},
+ {0x2107c1, 0x0},
+ {0x2108c0, 0x0},
+ {0x2108c1, 0x0},
+ {0x2100ae, 0x0},
+ {0x2100af, 0x0},
+ {0x211020, 0x0},
+ {0x211080, 0x0},
+ {0x211081, 0x0},
+ {0x2110d0, 0x0},
+ {0x2110d1, 0x0},
+ {0x21108c, 0x0},
+ {0x21108d, 0x0},
+ {0x211180, 0x0},
+ {0x211181, 0x0},
+ {0x2111d0, 0x0},
+ {0x2111d1, 0x0},
+ {0x21118c, 0x0},
+ {0x21118d, 0x0},
+ {0x2110c0, 0x0},
+ {0x2110c1, 0x0},
+ {0x2111c0, 0x0},
+ {0x2111c1, 0x0},
+ {0x2112c0, 0x0},
+ {0x2112c1, 0x0},
+ {0x2113c0, 0x0},
+ {0x2113c1, 0x0},
+ {0x2114c0, 0x0},
+ {0x2114c1, 0x0},
+ {0x2115c0, 0x0},
+ {0x2115c1, 0x0},
+ {0x2116c0, 0x0},
+ {0x2116c1, 0x0},
+ {0x2117c0, 0x0},
+ {0x2117c1, 0x0},
+ {0x2118c0, 0x0},
+ {0x2118c1, 0x0},
+ {0x2110ae, 0x0},
+ {0x2110af, 0x0},
+ {0x290201, 0x0},
+ {0x290202, 0x0},
+ {0x290203, 0x0},
+ {0x290205, 0x0},
+ {0x290206, 0x0},
+ {0x290207, 0x0},
+ {0x290208, 0x0},
+ {0x220020, 0x0},
{0x20077, 0x0},
{0x20072, 0x0},
{0x20073, 0x0},
@@ -888,7 +1232,6 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
{0x11640, 0x0},
{0x11740, 0x0},
{0x11840, 0x0},
-
};
/* P0 message block parameter for training firmware */
@@ -896,7 +1239,7 @@ static struct dram_cfg_param ddr_fsp0_cfg[] = {
{0xd0000, 0x0},
{0x54003, 0xe94},
{0x54004, 0x4},
- {0x54006, 0x15},
+ {0x54006, 0x14},
{0x54008, 0x131f},
{0x54009, 0xc8},
{0x5400b, 0x4},
@@ -904,36 +1247,113 @@ static struct dram_cfg_param ddr_fsp0_cfg[] = {
{0x5400f, 0x100},
{0x54012, 0x110},
{0x54019, 0x36e4},
- {0x5401a, 0xf2},
- {0x5401b, 0x1146},
- {0x5401c, 0x1108},
+ {0x5401a, 0x22},
+ {0x5401b, 0x1e44},
+ {0x5401c, 0x1208},
{0x5401e, 0x4},
{0x5401f, 0x36e4},
- {0x54020, 0xf2},
- {0x54021, 0x1146},
- {0x54022, 0x1108},
+ {0x54020, 0x22},
+ {0x54021, 0x1e44},
+ {0x54022, 0x1208},
{0x54024, 0x4},
{0x54032, 0xe400},
- {0x54033, 0xf236},
- {0x54034, 0x4600},
- {0x54035, 0x811},
- {0x54036, 0x11},
+ {0x54033, 0x2236},
+ {0x54034, 0x4400},
+ {0x54035, 0x81e},
+ {0x54036, 0x12},
{0x54037, 0x400},
{0x54038, 0xe400},
- {0x54039, 0xf236},
- {0x5403a, 0x4600},
- {0x5403b, 0x811},
- {0x5403c, 0x11},
+ {0x54039, 0x2236},
+ {0x5403a, 0x4400},
+ {0x5403b, 0x81e},
+ {0x5403c, 0x12},
+ {0x5403d, 0x400},
+ {0xd0000, 0x1}
+};
+
+/* P1 message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp1_cfg[] = {
+ {0xd0000, 0x0},
+ {0x54002, 0x1},
+ {0x54003, 0x74a},
+ {0x54004, 0x4},
+ {0x54006, 0x14},
+ {0x54008, 0x121f},
+ {0x54009, 0xc8},
+ {0x5400b, 0x4},
+ {0x5400d, 0x100},
+ {0x5400f, 0x100},
+ {0x54012, 0x110},
+ {0x54019, 0x1bb4},
+ {0x5401a, 0x22},
+ {0x5401b, 0x1e44},
+ {0x5401c, 0x1208},
+ {0x5401e, 0x4},
+ {0x5401f, 0x1bb4},
+ {0x54020, 0x22},
+ {0x54021, 0x1e44},
+ {0x54022, 0x1208},
+ {0x54024, 0x4},
+ {0x54032, 0xb400},
+ {0x54033, 0x221b},
+ {0x54034, 0x4400},
+ {0x54035, 0x81e},
+ {0x54036, 0x12},
+ {0x54037, 0x400},
+ {0x54038, 0xb400},
+ {0x54039, 0x221b},
+ {0x5403a, 0x4400},
+ {0x5403b, 0x81e},
+ {0x5403c, 0x12},
+ {0x5403d, 0x400},
+ {0xd0000, 0x1}
+};
+
+/* P2 message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp2_cfg[] = {
+ {0xd0000, 0x0},
+ {0x54002, 0x102},
+ {0x54003, 0x270},
+ {0x54004, 0x4},
+ {0x54006, 0x14},
+ {0x54008, 0x121f},
+ {0x54009, 0xc8},
+ {0x5400b, 0x4},
+ {0x5400d, 0x100},
+ {0x5400f, 0x100},
+ {0x54012, 0x110},
+ {0x54019, 0x994},
+ {0x5401a, 0x22},
+ {0x5401b, 0x1e44},
+ {0x5401c, 0x1200},
+ {0x5401e, 0x4},
+ {0x5401f, 0x994},
+ {0x54020, 0x22},
+ {0x54021, 0x1e44},
+ {0x54022, 0x1200},
+ {0x54024, 0x4},
+ {0x54032, 0x9400},
+ {0x54033, 0x2209},
+ {0x54034, 0x4400},
+ {0x54035, 0x1e},
+ {0x54036, 0x12},
+ {0x54037, 0x400},
+ {0x54038, 0x9400},
+ {0x54039, 0x2209},
+ {0x5403a, 0x4400},
+ {0x5403b, 0x1e},
+ {0x5403c, 0x12},
{0x5403d, 0x400},
{0xd0000, 0x1}
};
+
/* P0 2D message block parameter for training firmware */
static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
{0xd0000, 0x0},
{0x54003, 0xe94},
{0x54004, 0x4},
- {0x54006, 0x15},
+ {0x54006, 0x14},
{0x54008, 0x61},
{0x54009, 0xc8},
{0x5400b, 0x4},
@@ -942,26 +1362,26 @@ static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
{0x54010, 0x2080},
{0x54012, 0x110},
{0x54019, 0x36e4},
- {0x5401a, 0xf2},
- {0x5401b, 0x1146},
- {0x5401c, 0x1108},
+ {0x5401a, 0x22},
+ {0x5401b, 0x1e44},
+ {0x5401c, 0x1208},
{0x5401e, 0x4},
{0x5401f, 0x36e4},
- {0x54020, 0xf2},
- {0x54021, 0x1146},
- {0x54022, 0x1108},
+ {0x54020, 0x22},
+ {0x54021, 0x1e44},
+ {0x54022, 0x1208},
{0x54024, 0x4},
{0x54032, 0xe400},
- {0x54033, 0xf236},
- {0x54034, 0x4600},
- {0x54035, 0x811},
- {0x54036, 0x11},
+ {0x54033, 0x2236},
+ {0x54034, 0x4400},
+ {0x54035, 0x81e},
+ {0x54036, 0x12},
{0x54037, 0x400},
{0x54038, 0xe400},
- {0x54039, 0xf236},
- {0x5403a, 0x4600},
- {0x5403b, 0x811},
- {0x5403c, 0x11},
+ {0x54039, 0x2236},
+ {0x5403a, 0x4400},
+ {0x5403b, 0x81e},
+ {0x5403c, 0x12},
{0x5403d, 0x400},
{0xd0000, 0x1}
};
@@ -1451,10 +1871,18 @@ static struct dram_cfg_param ddr_phy_pie[] = {
{0x400d7, 0x20b},
{0x2003a, 0x2},
{0x200be, 0x3},
- {0x2000b, 0x75},
+ {0x2000b, 0x41a},
{0x2000c, 0xe9},
{0x2000d, 0x91c},
{0x2000e, 0x2c},
+ {0x12000b, 0x20d},
+ {0x12000c, 0x74},
+ {0x12000d, 0x48e},
+ {0x12000e, 0x2c},
+ {0x22000b, 0xb0},
+ {0x22000c, 0x27},
+ {0x22000d, 0x186},
+ {0x22000e, 0x10},
{0x9000c, 0x0},
{0x9000d, 0x173},
{0x9000e, 0x60},
@@ -1465,12 +1893,26 @@ static struct dram_cfg_param ddr_phy_pie[] = {
{0x90013, 0x6152},
{0x20010, 0x5a},
{0x20011, 0x3},
+ {0x120010, 0x5a},
+ {0x120011, 0x3},
{0x40080, 0xe0},
{0x40081, 0x12},
{0x40082, 0xe0},
{0x40083, 0x12},
{0x40084, 0xe0},
{0x40085, 0x12},
+ {0x140080, 0xe0},
+ {0x140081, 0x12},
+ {0x140082, 0xe0},
+ {0x140083, 0x12},
+ {0x140084, 0xe0},
+ {0x140085, 0x12},
+ {0x240080, 0xe0},
+ {0x240081, 0x12},
+ {0x240082, 0xe0},
+ {0x240083, 0x12},
+ {0x240084, 0xe0},
+ {0x240085, 0x12},
{0x400fd, 0xf},
{0x400f1, 0xe},
{0x10011, 0x1},
@@ -1505,7 +1947,6 @@ static struct dram_cfg_param ddr_phy_pie[] = {
{0x20088, 0x19},
{0xc0080, 0x0},
{0xd0000, 0x1},
-
};
static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
@@ -1515,9 +1956,21 @@ static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
.fw_type = FW_1D_IMAGE,
.fsp_cfg = ddr_fsp0_cfg,
.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
-
},
-
+ {
+ /* P1 1866mts 1D */
+ .drate = 1866,
+ .fw_type = FW_1D_IMAGE,
+ .fsp_cfg = ddr_fsp1_cfg,
+ .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+ },
+ {
+ /* P2 625mts 1D */
+ .drate = 625,
+ .fw_type = FW_1D_IMAGE,
+ .fsp_cfg = ddr_fsp2_cfg,
+ .fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
+ },
{
/* P0 3733mts 2D */
.drate = 3733,
@@ -1525,7 +1978,6 @@ static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
.fsp_cfg = ddr_fsp0_2d_cfg,
.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
},
-
};
/* ddr timing config params */
@@ -1540,7 +1992,227 @@ struct dram_timing_info dram_timing = {
.ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr),
.ddrphy_pie = ddr_phy_pie,
.ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie),
- .fsp_table = { 3733, },
+ .fsp_table = { 3733, 1866, 625, },
.fsp_cfg = ddr_dram_fsp_cfg,
.fsp_cfg_num = ARRAY_SIZE(ddr_dram_fsp_cfg),
};
+
+void set_dram_timings_2gb_lpddr4x(void)
+{
+ /* Initialize DDRC registers */
+ dram_timing.ddrc_cfg[1].val = 0x8000ff;
+ dram_timing.ddrc_cfg[3].val = 0x80000512;
+
+ /* dram fsp cfg */
+ dram_timing.fsp_cfg[0].ddrc_cfg[0].val = 0x24AB321B;
+ dram_timing.fsp_cfg[0].ddrc_cfg[2].val = 0x2F2EE233;
+ dram_timing.fsp_cfg[0].ddrc_cfg[9].val = 0x015B015B;
+ dram_timing.fsp_cfg[0].ddrc_cfg[13].val = 0x015B2213;
+ dram_timing.fsp_cfg[0].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[0].mr_cfg[5].val = 0x13;
+
+ dram_timing.fsp_cfg[1].ddrc_cfg[0].val = 0x12552100;
+ dram_timing.fsp_cfg[1].ddrc_cfg[2].val = 0x1816B4AA;
+ dram_timing.fsp_cfg[1].ddrc_cfg[9].val = 0x00AA00AA;
+ dram_timing.fsp_cfg[1].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[1].mr_cfg[5].val = 0x13;
+
+ dram_timing.fsp_cfg[2].ddrc_cfg[0].val = 0x00061000;
+ dram_timing.fsp_cfg[2].ddrc_cfg[2].val = 0x6E62FA48;
+ dram_timing.fsp_cfg[2].ddrc_cfg[9].val = 0x00340034;
+ dram_timing.fsp_cfg[2].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[2].mr_cfg[5].val = 0x13;
+
+ /* P0 message block parameter for training firmware */
+ dram_timing.fsp_msg[0].fsp_cfg[12].val = 0x2044;
+ dram_timing.fsp_msg[0].fsp_cfg[13].val = 0x1308;
+ dram_timing.fsp_msg[0].fsp_cfg[17].val = 0x2044;
+ dram_timing.fsp_msg[0].fsp_cfg[18].val = 0x1308;
+ dram_timing.fsp_msg[0].fsp_cfg[23].val = 0x820;
+ dram_timing.fsp_msg[0].fsp_cfg[24].val = 0x13;
+ dram_timing.fsp_msg[0].fsp_cfg[29].val = 0x820;
+ dram_timing.fsp_msg[0].fsp_cfg[30].val = 0x13;
+
+ /* P1 message block parameter for training firmware */
+ dram_timing.fsp_msg[1].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[1].fsp_cfg[14].val = 0x1308;
+ dram_timing.fsp_msg[1].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[1].fsp_cfg[19].val = 0x1308;
+ dram_timing.fsp_msg[1].fsp_cfg[24].val = 0x820;
+ dram_timing.fsp_msg[1].fsp_cfg[25].val = 0x13;
+ dram_timing.fsp_msg[1].fsp_cfg[30].val = 0x820;
+ dram_timing.fsp_msg[1].fsp_cfg[31].val = 0x13;
+
+ /* P2 message block parameter for training firmware */
+ dram_timing.fsp_msg[2].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[2].fsp_cfg[14].val = 0x1300;
+ dram_timing.fsp_msg[2].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[2].fsp_cfg[19].val = 0x1300;
+ dram_timing.fsp_msg[2].fsp_cfg[24].val = 0x20;
+ dram_timing.fsp_msg[2].fsp_cfg[25].val = 0x13;
+ dram_timing.fsp_msg[2].fsp_cfg[30].val = 0x20;
+ dram_timing.fsp_msg[2].fsp_cfg[31].val = 0x13;
+
+ /* P0 2D message block parameter for training firmware */
+ dram_timing.fsp_msg[3].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[3].fsp_cfg[14].val = 0x1308;
+ dram_timing.fsp_msg[3].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[3].fsp_cfg[19].val = 0x1308;
+ dram_timing.fsp_msg[3].fsp_cfg[24].val = 0x820;
+ dram_timing.fsp_msg[3].fsp_cfg[25].val = 0x13;
+ dram_timing.fsp_msg[3].fsp_cfg[30].val = 0x820;
+ dram_timing.fsp_msg[3].fsp_cfg[31].val = 0x13;
+}
+
+/* Generated with DDR Tool v3.3.0_7.8-d1cdb7d3 */
+void set_dram_timings_1gb_lpddr4x_900mhz(void)
+{
+ /* Initialize DDRC registers */
+ dram_timing.ddrc_cfg[6].val = 0x4080;
+
+ /* dram fsp cfg */
+ dram_timing.fsp_cfg[0].ddrc_cfg[0].val = 0x124F2100;
+ dram_timing.fsp_cfg[0].ddrc_cfg[1].val = 0xF877000E;
+ dram_timing.fsp_cfg[0].ddrc_cfg[2].val = 0x181AE4AA;
+ dram_timing.fsp_cfg[0].ddrc_cfg[3].val = 0x005101E6;
+ dram_timing.fsp_cfg[0].ddrc_cfg[4].val = 0x0E3C0000;
+ dram_timing.fsp_cfg[0].ddrc_cfg[5].val = 0x00009101;
+ dram_timing.fsp_cfg[0].ddrc_cfg[6].val = 0x30900000;
+ dram_timing.fsp_cfg[0].ddrc_cfg[7].val = 0x8A0A0508;
+ dram_timing.fsp_cfg[0].ddrc_cfg[8].val = 0x00000014;
+ dram_timing.fsp_cfg[0].ddrc_cfg[9].val = 0x007B007B;
+ dram_timing.fsp_cfg[0].ddrc_cfg[12].val = 0x1128110B;
+ dram_timing.fsp_cfg[0].ddrc_cfg[13].val = 0x007B140A;
+ dram_timing.fsp_cfg[0].ddrc_cfg[14].val = 0x0620071E;
+ dram_timing.fsp_cfg[0].mr_cfg[0].val = 0xB4;
+ dram_timing.fsp_cfg[0].mr_cfg[1].val = 0x1B;
+ dram_timing.fsp_cfg[0].mr_cfg[2].val = 0xE2;
+ dram_timing.fsp_cfg[0].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[0].mr_cfg[5].val = 0x15;
+
+ dram_timing.fsp_cfg[1].ddrc_cfg[2].val = 0x181AE4AA;
+ dram_timing.fsp_cfg[1].mr_cfg[2].val = 0xE2;
+ dram_timing.fsp_cfg[1].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[1].mr_cfg[5].val = 0x15;
+
+ dram_timing.fsp_cfg[2].ddrc_cfg[2].val = 0x6E660A48;
+ dram_timing.fsp_cfg[2].mr_cfg[2].val = 0xE2;
+ dram_timing.fsp_cfg[2].mr_cfg[4].val = 0x20;
+ dram_timing.fsp_cfg[2].mr_cfg[5].val = 0x15;
+
+ /* PHY Initialize Configuration */
+ dram_timing.ddrphy_cfg[31].val = 0xb;
+ dram_timing.ddrphy_cfg[86].val = 0x1d3;
+ dram_timing.ddrphy_cfg[90].val = 0x10c;
+ dram_timing.ddrphy_cfg[95].val = 0x10c;
+ dram_timing.ddrphy_cfg[100].val = 0x10c;
+ dram_timing.ddrphy_cfg[122].val = 0x1;
+ /**
+ * NOTE:
+ * In the output from DDR Tool v3.3.0_7.8-d1cdb7d3, array members 119
+ * (reg=0x1004a, val=0x500) and 120 (reg=0x1104a, val=0x500) are not
+ * present in the ddr_ddrphy_cfg array. However they were present in
array
+ * generated with previous DDR Tool v3.1.0_7.4. We simply set both
values
+ * to default value of 0x400 (read with dwc_ddrphy_apb_rd()) here to
avoid
+ * any negative side-effects.
+ */
+ dram_timing.ddrphy_cfg[119].val = 0x400;
+ dram_timing.ddrphy_cfg[120].val = 0x400;
+
+ /**
+ * NOTE:
+ * In the output from DDR Tool v3.3.0_7.8-d1cdb7d3, array members 101
+ * (reg=0x1004a, val=0x0) and 120 (reg=0x1104a, val=0x0) are not present
+ * in the ddr_ddrphy_trained_csr array. However they were present in
array
+ * generated with previous DDR Tool v3.1.0_7.4. We simply set both
values
+ * to default 0x0 (like all other ddrphy_trained_csr values) here to
avoid
+ * any negative side-effects.
+ */
+ /* PHY trained csr */
+ dram_timing.ddrphy_trained_csr[101].val = 0x0;
+ dram_timing.ddrphy_trained_csr[102].val = 0x0;
+
+ /* P0 message block parameter for training firmware */
+ dram_timing.fsp_msg[0].fsp_cfg[1].val = 0x74a;
+ dram_timing.fsp_msg[0].fsp_cfg[3].val = 0x15;
+ dram_timing.fsp_msg[0].fsp_cfg[10].val = 0x1bb4;
+ dram_timing.fsp_msg[0].fsp_cfg[11].val = 0xe2;
+ dram_timing.fsp_msg[0].fsp_cfg[12].val = 0x2044;
+ dram_timing.fsp_msg[0].fsp_cfg[13].val = 0x1508;
+ dram_timing.fsp_msg[0].fsp_cfg[15].val = 0x1bb4;
+ dram_timing.fsp_msg[0].fsp_cfg[16].val = 0xe2;
+ dram_timing.fsp_msg[0].fsp_cfg[17].val = 0x2044;
+ dram_timing.fsp_msg[0].fsp_cfg[18].val = 0x1508;
+ dram_timing.fsp_msg[0].fsp_cfg[20].val = 0xb400;
+ dram_timing.fsp_msg[0].fsp_cfg[21].val = 0xe21b;
+ dram_timing.fsp_msg[0].fsp_cfg[23].val = 0x820;
+ dram_timing.fsp_msg[0].fsp_cfg[24].val = 0x15;
+ dram_timing.fsp_msg[0].fsp_cfg[26].val = 0xb400;
+ dram_timing.fsp_msg[0].fsp_cfg[27].val = 0xe21b;
+ dram_timing.fsp_msg[0].fsp_cfg[29].val = 0x820;
+ dram_timing.fsp_msg[0].fsp_cfg[30].val = 0x15;
+
+ /* P1 message block parameter for training firmware */
+ dram_timing.fsp_msg[1].fsp_cfg[4].val = 0x15;
+ dram_timing.fsp_msg[1].fsp_cfg[12].val = 0xe2;
+ dram_timing.fsp_msg[1].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[1].fsp_cfg[14].val = 0x1508;
+ dram_timing.fsp_msg[1].fsp_cfg[17].val = 0xe2;
+ dram_timing.fsp_msg[1].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[1].fsp_cfg[19].val = 0x1508;
+ dram_timing.fsp_msg[1].fsp_cfg[22].val = 0xe21b;
+ dram_timing.fsp_msg[1].fsp_cfg[24].val = 0x820;
+ dram_timing.fsp_msg[1].fsp_cfg[25].val = 0x15;
+ dram_timing.fsp_msg[1].fsp_cfg[28].val = 0xe21b;
+ dram_timing.fsp_msg[1].fsp_cfg[30].val = 0x820;
+ dram_timing.fsp_msg[1].fsp_cfg[31].val = 0x15;
+
+ /* P2 message block parameter for training firmware */
+ dram_timing.fsp_msg[2].fsp_cfg[4].val = 0x15;
+ dram_timing.fsp_msg[2].fsp_cfg[12].val = 0xe2;
+ dram_timing.fsp_msg[2].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[2].fsp_cfg[14].val = 0x1500;
+ dram_timing.fsp_msg[2].fsp_cfg[17].val = 0xe2;
+ dram_timing.fsp_msg[2].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[2].fsp_cfg[19].val = 0x1500;
+ dram_timing.fsp_msg[2].fsp_cfg[22].val = 0xe209;
+ dram_timing.fsp_msg[2].fsp_cfg[24].val = 0x20;
+ dram_timing.fsp_msg[2].fsp_cfg[25].val = 0x15;
+ dram_timing.fsp_msg[2].fsp_cfg[28].val = 0xe209;
+ dram_timing.fsp_msg[2].fsp_cfg[30].val = 0x20;
+ dram_timing.fsp_msg[2].fsp_cfg[31].val = 0x15;
+
+ /* P0 2D message block parameter for training firmware */
+ dram_timing.fsp_msg[3].fsp_cfg[1].val = 0x74a;
+ dram_timing.fsp_msg[3].fsp_cfg[3].val = 0x15;
+ dram_timing.fsp_msg[3].fsp_cfg[11].val = 0x1bb4;
+ dram_timing.fsp_msg[3].fsp_cfg[12].val = 0xe2;
+ dram_timing.fsp_msg[3].fsp_cfg[13].val = 0x2044;
+ dram_timing.fsp_msg[3].fsp_cfg[14].val = 0x1508;
+ dram_timing.fsp_msg[3].fsp_cfg[16].val = 0x1bb4;
+ dram_timing.fsp_msg[3].fsp_cfg[17].val = 0xe2;
+ dram_timing.fsp_msg[3].fsp_cfg[18].val = 0x2044;
+ dram_timing.fsp_msg[3].fsp_cfg[19].val = 0x1508;
+ dram_timing.fsp_msg[3].fsp_cfg[21].val = 0xb400;
+ dram_timing.fsp_msg[3].fsp_cfg[22].val = 0xe21b;
+ dram_timing.fsp_msg[3].fsp_cfg[24].val = 0x820;
+ dram_timing.fsp_msg[3].fsp_cfg[25].val = 0x15;
+ dram_timing.fsp_msg[3].fsp_cfg[27].val = 0xb400;
+ dram_timing.fsp_msg[3].fsp_cfg[28].val = 0xe21b;
+ dram_timing.fsp_msg[3].fsp_cfg[30].val = 0x820;
+ dram_timing.fsp_msg[3].fsp_cfg[31].val = 0x15;
+
+ /* DRAM PHY init engine image */
+ dram_timing.ddrphy_pie[483].val = 0x20d;
+ dram_timing.ddrphy_pie[484].val = 0x74;
+ dram_timing.ddrphy_pie[485].val = 0x48e;
+
+ /* P0 3733mts 1D */
+ dram_timing.fsp_msg[0].drate = 1866;
+
+ /* P0 1866mts 2D */
+ dram_timing.fsp_msg[3].drate = 1866;
+
+ /* ddr timing config params */
+ dram_timing.fsp_table[0] = 1866;
+}
--
2.34.1
