[PATCH 3/5] arm: dts: k3-am62-lp: Update DDR Configurations
Santhosh Kumar K
s-k6 at ti.com
Tue Feb 3 07:35:27 CET 2026
Update the DDR Configurations for AM62x LP SK according to the SysConfig
DDR Configuration tool v0.10.32. [1]
[1] https://dev.ti.com/tirex/content/Processor_DDR_Config_0.10.32.0000/docs/REVISION_HISTORY.html
Signed-off-by: Santhosh Kumar K <s-k6 at ti.com>
---
arch/arm/dts/k3-am62-lp4-50-800-800.dtsi | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/arch/arm/dts/k3-am62-lp4-50-800-800.dtsi b/arch/arm/dts/k3-am62-lp4-50-800-800.dtsi
index ee9e213be840..2122cf6dbdac 100644
--- a/arch/arm/dts/k3-am62-lp4-50-800-800.dtsi
+++ b/arch/arm/dts/k3-am62-lp4-50-800-800.dtsi
@@ -1,20 +1,21 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* This file was generated with the
- * AM623/AM625 SysConfig DDR Configuration Tool for AM64x, AM625, AM623, AM62Ax, AM62Px v0.10.02
- * Tue Sep 17 2024 13:07:19 GMT+0530 (India Standard Time)
+ * AM623/AM625 SysConfig DDR Configuration Tool for AM64x, AM625, AM623, AM62Ax, AM62Px, AM62Dx, AM62Lx v0.10.32
+ * Fri Jan 30 2026 13:45:31 GMT+0530 (India Standard Time)
* DDR Type: LPDDR4
* F0 = 50MHz F1 = NA F2 = 800MHz
* Density (per channel): 16Gb
* Write DBI: Enable
* Number of Ranks: 1
- */
+*/
#define DDRSS_PLL_FHS_CNT 3
#define DDRSS_PLL_FREQUENCY_1 400000000
#define DDRSS_PLL_FREQUENCY_2 400000000
#define DDRSS_SDRAM_IDX 15
-#define DDRSS_REGION_IDX 16
+#define DDRSS_REGION_IDX 15
+#define DDRSS_TOOL_VERSION "0.10.32"
#define DDRSS_CTL_0_DATA 0x00000B00
#define DDRSS_CTL_1_DATA 0x00000000
@@ -646,8 +647,8 @@
#define DDRSS_PI_204_DATA 0x00C90100
#define DDRSS_PI_205_DATA 0x010000C9
#define DDRSS_PI_206_DATA 0x00C900C9
-#define DDRSS_PI_207_DATA 0x32103200
-#define DDRSS_PI_208_DATA 0x01013210
+#define DDRSS_PI_207_DATA 0x321E3200
+#define DDRSS_PI_208_DATA 0x0101321E
#define DDRSS_PI_209_DATA 0x0A070601
#define DDRSS_PI_210_DATA 0x0D09070D
#define DDRSS_PI_211_DATA 0x0D09070D
--
2.34.1
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