Re: [PATCH v3 1/3] board: phytec: phycore-imx93: Add 2GB LPDDR4X RAM timings

20 Nov 2024

Tested on phyBOARD-Nash-i.MX93 with phyCORE-i.MX93 2GiB SOM
Link: https://gist.github.com/pfiser/d5766c95f5639e6a9852c94412f39eb5
Tested-by: Primoz Fiser primoz.fiser@norik.com
On 19. 11. 24 17:29, Christoph Stoidner wrote:
...
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.
Update also the 1GB ram timings with new version of the DDR Tool.
Signed-off-by: Christoph Stoidner c.stoidner@phytec.de
Cc: Mathieu Othacehe m.othacehe@gmail.com
Cc: Christoph Stoidner c.stoidner@phytec.de
Cc: Tom Rini trini@konsulko.com
Cc: Yannic Moog y.moog@phytec.de
Cc: Primoz Fiser primoz.fiser@norik.com
Cc: Andrej Picej andrej.picej@norik.com
Cc: Wadim Egorov w.egorov@phytec.de

No changes in v3
Changes in v2:

remove multiple blank lines
add update of 1GB ram timings to commit message

board/phytec/phycore_imx93/lpddr4_timing.c | 793 +++++++++++++++++++--
 1 file changed, 732 insertions(+), 61 deletions(-)

diff --git a/board/phytec/phycore_imx93/lpddr4_timing.c b/board/phytec/phycore_imx93/lpddr4_timing.c
index 2111972a40..f1261f6a92 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.stoidner@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},

@@ -904,26 +1247,102 @@ 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}

};
@@ -933,7 +1352,7 @@ 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 +1361,26 @@ 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 +1870,18 @@ 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 +1892,26 @@ 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 +1946,6 @@ 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 +1955,21 @@ 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 +1977,6 @@ 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 +1991,227 @@ 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;

+}
-- 
Primoz Fiser                    | phone: +386-41-390-545
tel:+386-41-390-545 |
---------------------------------------------------------|
Norik systems d.o.o.            | https://www.norik.com
https://www.norik.com  |
Your embedded software partner  | email: info@norik.com
mailto:info@norik.com |
Slovenia, EU                    | phone: +386-41-540-545
tel:+386-41-540-545 |


    