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path: root/board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c
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Diffstat (limited to 'board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c')
-rw-r--r--board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c130
1 files changed, 77 insertions, 53 deletions
diff --git a/board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c b/board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c
index 51b8c4cf7b..add7a0bf23 100644
--- a/board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c
+++ b/board/dhelectronics/dh_imx8mp/lpddr4_timing_2G_32.c
@@ -14,48 +14,62 @@ static struct dram_cfg_param ddr_ddrc_cfg[] = {
{ 0x3d400030, 0x1 },
{ 0x3d400000, 0xa1080020 },
{ 0x3d400020, 0x1323 },
- { 0x3d400024, 0x1c79100 },
- { 0x3d400064, 0x710106 },
+ { 0x3d400024, 0x1b77400 },
+ { 0x3d400064, 0x6d00fc },
+#if IS_ENABLED(CONFIG_IMX8M_DRAM_INLINE_ECC)
+ { 0x3d400070, 0x7027fd4 },
+#else
{ 0x3d400070, 0x7027f90 },
+#endif
{ 0x3d400074, 0x790 },
- { 0x3d4000d0, 0xc0030720 },
- { 0x3d4000d4, 0xb80000 },
+ { 0x3d4000d0, 0xc00306df },
+ { 0x3d4000d4, 0xb10000 },
{ 0x3d4000dc, 0xe40036 },
- { 0x3d4000e0, 0x330000 },
+ { 0x3d4000e0, 0xf30000 },
{ 0x3d4000e8, 0x660048 },
{ 0x3d4000ec, 0x160048 },
- { 0x3d400100, 0x1e262028 },
- { 0x3d400104, 0x7073b },
- { 0x3d40010c, 0xe0e000 },
- { 0x3d400110, 0x11040a11 },
+ { 0x3d400100, 0x1d241e26 },
+ { 0x3d400104, 0x70739 },
+ { 0x3d40010c, 0xd0d000 },
+ { 0x3d400110, 0x11040911 },
{ 0x3d400114, 0x2050e0e },
{ 0x3d400118, 0x1010008 },
{ 0x3d40011c, 0x502 },
{ 0x3d400130, 0x20700 },
{ 0x3d400134, 0xd100002 },
- { 0x3d400138, 0x10d },
- { 0x3d400144, 0xbb005e },
- { 0x3d400180, 0x3a5001c },
- { 0x3d400184, 0x2f071e5 },
+ { 0x3d400138, 0x103 },
+ { 0x3d400144, 0xb4005a },
+ { 0x3d400180, 0x384001b },
+ { 0x3d400184, 0x2d06ddd },
{ 0x3d400188, 0x0 },
- { 0x3d400190, 0x49b820c },
+ { 0x3d400190, 0x49f820c },
{ 0x3d400194, 0x80303 },
- { 0x3d4001b4, 0x1b0c },
+ { 0x3d4001b4, 0x1f0c },
{ 0x3d4001a0, 0xe0400018 },
{ 0x3d4001a4, 0xdf00e4 },
{ 0x3d4001a8, 0x80000000 },
{ 0x3d4001b0, 0x11 },
- { 0x3d4001c0, 0x1 },
+ { 0x3d4001c0, 0x7 },
{ 0x3d4001c4, 0x1 },
{ 0x3d4000f4, 0x799 },
- { 0x3d400108, 0x810191a },
+ { 0x3d400108, 0x8121b1a },
{ 0x3d400200, 0x1f },
{ 0x3d400208, 0x0 },
+#if IS_ENABLED(CONFIG_IMX8M_DRAM_INLINE_ECC)
+ { 0x3d40020c, 0x13131300 },
+#else
{ 0x3d40020c, 0x0 },
+#endif
{ 0x3d400210, 0x1f1f },
+#if IS_ENABLED(CONFIG_IMX8M_DRAM_INLINE_ECC)
+ { 0x3d400204, 0x50505 },
+ { 0x3d400214, 0x4040404 },
+ { 0x3d400218, 0x4040404 },
+#else
{ 0x3d400204, 0x80808 },
{ 0x3d400214, 0x7070707 },
{ 0x3d400218, 0x7070707 },
+#endif
{ 0x3d40021c, 0xf0f },
{ 0x3d400250, 0x1705 },
{ 0x3d400254, 0x2c },
@@ -74,7 +88,7 @@ static struct dram_cfg_param ddr_ddrc_cfg[] = {
{ 0x3d402050, 0x20d000 },
{ 0x3d402064, 0xc001c },
{ 0x3d4020dc, 0x840000 },
- { 0x3d4020e0, 0x330000 },
+ { 0x3d4020e0, 0xf30000 },
{ 0x3d4020e8, 0x660048 },
{ 0x3d4020ec, 0x160048 },
{ 0x3d402100, 0xa040305 },
@@ -99,7 +113,7 @@ static struct dram_cfg_param ddr_ddrc_cfg[] = {
{ 0x3d403050, 0x20d000 },
{ 0x3d403064, 0x30007 },
{ 0x3d4030dc, 0x840000 },
- { 0x3d4030e0, 0x330000 },
+ { 0x3d4030e0, 0xf30000 },
{ 0x3d4030e8, 0x660048 },
{ 0x3d4030ec, 0x160048 },
{ 0x3d403100, 0xa010102 },
@@ -269,7 +283,7 @@ static struct dram_cfg_param ddr_ddrphy_cfg[] = {
{ 0x20018, 0x3 },
{ 0x20075, 0x4 },
{ 0x20050, 0x0 },
- { 0x20008, 0x3a5 },
+ { 0x20008, 0x384 },
{ 0x120008, 0x64 },
{ 0x220008, 0x19 },
{ 0x20088, 0x9 },
@@ -315,19 +329,15 @@ static struct dram_cfg_param ddr_ddrphy_cfg[] = {
{ 0x200f6, 0x0 },
{ 0x200f7, 0xf000 },
{ 0x20025, 0x0 },
- { 0x2002d, 0x0 },
- { 0x12002d, 0x0 },
- { 0x22002d, 0x0 },
+ { 0x2002d, 0x1 },
+ { 0x12002d, 0x1 },
+ { 0x22002d, 0x1 },
{ 0x2007d, 0x212 },
{ 0x12007d, 0x212 },
{ 0x22007d, 0x212 },
{ 0x2007c, 0x61 },
{ 0x12007c, 0x61 },
{ 0x22007c, 0x61 },
- { 0x1004a, 0x500 },
- { 0x1104a, 0x500 },
- { 0x1204a, 0x500 },
- { 0x1304a, 0x500 },
{ 0x2002c, 0x0 },
};
@@ -1057,7 +1067,7 @@ static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
/* P0 message block paremeter for training firmware */
static struct dram_cfg_param ddr_fsp0_cfg[] = {
{ 0xd0000, 0x0 },
- { 0x54003, 0xe94 },
+ { 0x54003, 0xe10 },
{ 0x54004, 0x2 },
{ 0x54005, 0x2228 },
{ 0x54006, 0x14 },
@@ -1067,25 +1077,25 @@ static struct dram_cfg_param ddr_fsp0_cfg[] = {
{ 0x5400f, 0x100 },
{ 0x54012, 0x110 },
{ 0x54019, 0x36e4 },
- { 0x5401a, 0x33 },
+ { 0x5401a, 0xf3 },
{ 0x5401b, 0x4866 },
{ 0x5401c, 0x4800 },
{ 0x5401e, 0x16 },
{ 0x5401f, 0x36e4 },
- { 0x54020, 0x33 },
+ { 0x54020, 0xf3 },
{ 0x54021, 0x4866 },
{ 0x54022, 0x4800 },
{ 0x54024, 0x16 },
{ 0x5402b, 0x1000 },
{ 0x5402c, 0x1 },
{ 0x54032, 0xe400 },
- { 0x54033, 0x3336 },
+ { 0x54033, 0xf336 },
{ 0x54034, 0x6600 },
{ 0x54035, 0x48 },
{ 0x54036, 0x48 },
{ 0x54037, 0x1600 },
{ 0x54038, 0xe400 },
- { 0x54039, 0x3336 },
+ { 0x54039, 0xf336 },
{ 0x5403a, 0x6600 },
{ 0x5403b, 0x48 },
{ 0x5403c, 0x48 },
@@ -1107,25 +1117,25 @@ static struct dram_cfg_param ddr_fsp1_cfg[] = {
{ 0x5400f, 0x100 },
{ 0x54012, 0x110 },
{ 0x54019, 0x84 },
- { 0x5401a, 0x33 },
+ { 0x5401a, 0xf3 },
{ 0x5401b, 0x4866 },
{ 0x5401c, 0x4800 },
{ 0x5401e, 0x16 },
{ 0x5401f, 0x84 },
- { 0x54020, 0x33 },
+ { 0x54020, 0xf3 },
{ 0x54021, 0x4866 },
{ 0x54022, 0x4800 },
{ 0x54024, 0x16 },
{ 0x5402b, 0x1000 },
{ 0x5402c, 0x1 },
{ 0x54032, 0x8400 },
- { 0x54033, 0x3300 },
+ { 0x54033, 0xf300 },
{ 0x54034, 0x6600 },
{ 0x54035, 0x48 },
{ 0x54036, 0x48 },
{ 0x54037, 0x1600 },
{ 0x54038, 0x8400 },
- { 0x54039, 0x3300 },
+ { 0x54039, 0xf300 },
{ 0x5403a, 0x6600 },
{ 0x5403b, 0x48 },
{ 0x5403c, 0x48 },
@@ -1147,25 +1157,25 @@ static struct dram_cfg_param ddr_fsp2_cfg[] = {
{ 0x5400f, 0x100 },
{ 0x54012, 0x110 },
{ 0x54019, 0x84 },
- { 0x5401a, 0x33 },
+ { 0x5401a, 0xf3 },
{ 0x5401b, 0x4866 },
{ 0x5401c, 0x4800 },
{ 0x5401e, 0x16 },
{ 0x5401f, 0x84 },
- { 0x54020, 0x33 },
+ { 0x54020, 0xf3 },
{ 0x54021, 0x4866 },
{ 0x54022, 0x4800 },
{ 0x54024, 0x16 },
{ 0x5402b, 0x1000 },
{ 0x5402c, 0x1 },
{ 0x54032, 0x8400 },
- { 0x54033, 0x3300 },
+ { 0x54033, 0xf300 },
{ 0x54034, 0x6600 },
{ 0x54035, 0x48 },
{ 0x54036, 0x48 },
{ 0x54037, 0x1600 },
{ 0x54038, 0x8400 },
- { 0x54039, 0x3300 },
+ { 0x54039, 0xf300 },
{ 0x5403a, 0x6600 },
{ 0x5403b, 0x48 },
{ 0x5403c, 0x48 },
@@ -1176,7 +1186,7 @@ static struct dram_cfg_param ddr_fsp2_cfg[] = {
/* P0 2D message block paremeter for training firmware */
static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
{ 0xd0000, 0x0 },
- { 0x54003, 0xe94 },
+ { 0x54003, 0xe10 },
{ 0x54004, 0x2 },
{ 0x54005, 0x2228 },
{ 0x54006, 0x14 },
@@ -1187,25 +1197,25 @@ static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
{ 0x54010, 0x1f7f },
{ 0x54012, 0x110 },
{ 0x54019, 0x36e4 },
- { 0x5401a, 0x33 },
+ { 0x5401a, 0xf3 },
{ 0x5401b, 0x4866 },
{ 0x5401c, 0x4800 },
{ 0x5401e, 0x16 },
{ 0x5401f, 0x36e4 },
- { 0x54020, 0x33 },
+ { 0x54020, 0xf3 },
{ 0x54021, 0x4866 },
{ 0x54022, 0x4800 },
{ 0x54024, 0x16 },
{ 0x5402b, 0x1000 },
{ 0x5402c, 0x1 },
{ 0x54032, 0xe400 },
- { 0x54033, 0x3336 },
+ { 0x54033, 0xf336 },
{ 0x54034, 0x6600 },
{ 0x54035, 0x48 },
{ 0x54036, 0x48 },
{ 0x54037, 0x1600 },
{ 0x54038, 0xe400 },
- { 0x54039, 0x3336 },
+ { 0x54039, 0xf336 },
{ 0x5403a, 0x6600 },
{ 0x5403b, 0x48 },
{ 0x5403c, 0x48 },
@@ -1695,9 +1705,9 @@ static struct dram_cfg_param ddr_phy_pie[] = {
{ 0x400d7, 0x20b },
{ 0x2003a, 0x2 },
{ 0x200be, 0x3 },
- { 0x2000b, 0x419 },
- { 0x2000c, 0xe9 },
- { 0x2000d, 0x91c },
+ { 0x2000b, 0x3f4 },
+ { 0x2000c, 0xe1 },
+ { 0x2000d, 0x8ca },
{ 0x2000e, 0x2c },
{ 0x12000b, 0x70 },
{ 0x12000c, 0x19 },
@@ -1800,8 +1810,8 @@ static struct dram_cfg_param ddr_phy_pie[] = {
static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
{
- /* P0 3733mts 1D */
- .drate = 3733,
+ /* P0 3600mts 1D */
+ .drate = 3600,
.fw_type = FW_1D_IMAGE,
.fsp_cfg = ddr_fsp0_cfg,
.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
@@ -1821,8 +1831,8 @@ static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
.fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
},
{
- /* P0 3733mts 2D */
- .drate = 3733,
+ /* P0 3600mts 2D */
+ .drate = 3600,
.fw_type = FW_2D_IMAGE,
.fsp_cfg = ddr_fsp0_2d_cfg,
.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
@@ -1841,5 +1851,19 @@ struct dram_timing_info dh_imx8mp_dhcom_dram_timing_16g_x32 = {
.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, 400, 100, },
+ .fsp_table = { 3600, 400, 100, },
};
+
+#if IS_ENABLED(CONFIG_IMX8M_DRAM_INLINE_ECC)
+void dh_imx8mp_dhcom_dram_scrub_16g_x32(void)
+{
+ ddrc_inline_ecc_scrub(0x0,0x3ffffff);
+ ddrc_inline_ecc_scrub(0x4000000,0x7ffffff);
+ ddrc_inline_ecc_scrub(0x8000000,0xbffffff);
+ ddrc_inline_ecc_scrub(0xc000000,0xfffffff);
+ ddrc_inline_ecc_scrub(0x10000000,0x13ffffff);
+ ddrc_inline_ecc_scrub(0x14000000,0x17ffffff);
+ ddrc_inline_ecc_scrub(0x18000000,0x1bffffff);
+ ddrc_inline_ecc_scrub_end(0x0,0x1fffffff);
+}
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-28 21:13:42 +0000