[PATCH V5 7/9] arm: dts: imx8m: shrink ddr firmware size to actual file size

24 May 2022

From: Peng Fan peng.fan@nxp.com
After we switch to use BINMAN_SYMBOLS, there is no need to pad
the file size to 0x8000 and 0x4000. After we use BINMAN_SYMBOLS,
the u-boot-spl-ddr.bin shrink about 36KB with i.MX8MP-EVK.
Tested-by: Tim Harvey tharvey@gateworks.com #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan peng.fan@nxp.com
---
 arch/arm/dts/imx8mm-u-boot.dtsi                   | 8 ++++----
 arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi        | 8 ++++----
 arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi | 4 ++--
 arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi          | 8 ++++----
 arch/arm/dts/imx8mn-evk-u-boot.dtsi               | 8 ++++----
 arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi  | 8 ++++----
 arch/arm/dts/imx8mn-venice-u-boot.dtsi            | 8 ++++----
 arch/arm/dts/imx8mp-u-boot.dtsi                   | 8 ++++----
 arch/arm/dts/imx8mq-cm-u-boot.dtsi                | 8 ++++----
 arch/arm/dts/imx8mq-u-boot.dtsi                   | 8 ++++----
 10 files changed, 38 insertions(+), 38 deletions(-)

diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi
index 769b7963db1..7600bd3d30a 100644
--- a/arch/arm/dts/imx8mm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-u-boot.dtsi
@@ -42,25 +42,25 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
    };
diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
index 024d57712b8..090a17c93a7 100644
--- a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
@@ -150,26 +150,26 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
    };
diff --git a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
index 8f95f0efe65..6a79e2743f8 100644
--- a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
+++ b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
@@ -114,13 +114,13 @@
imem-1d {
    		filename = "ddr3_imem_1d.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-1d {
    		filename = "ddr3_dmem_1d.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
    };
diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
index ef1f60bff8d..7660ab8d58b 100644
--- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
@@ -158,26 +158,26 @@
imem-1d {
    		filename = "ddr4_imem_1d_201810.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-1d {
    		filename = "ddr4_dmem_1d_201810.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
imem-2d {
    		filename = "ddr4_imem_2d_201810.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-2d {
    		filename = "ddr4_dmem_2d_201810.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
    };
diff --git a/arch/arm/dts/imx8mn-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
index bd035f2e780..4ba563922ed 100644
--- a/arch/arm/dts/imx8mn-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
@@ -39,26 +39,26 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
    };
diff --git a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
index 484b55d4668..f701cd18d70 100644
--- a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
@@ -133,25 +133,25 @@
imem-1d {
    		filename = "ddr4_imem_1d.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-1d {
    		filename = "ddr4_dmem_1d.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
imem-2d {
    		filename = "ddr4_imem_2d.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-2d {
    		filename = "ddr4_dmem_2d.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
    };
diff --git a/arch/arm/dts/imx8mn-venice-u-boot.dtsi b/arch/arm/dts/imx8mn-venice-u-boot.dtsi
index 62ca7cae0ec..5ef9082cef3 100644
--- a/arch/arm/dts/imx8mn-venice-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-venice-u-boot.dtsi
@@ -129,25 +129,25 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
    };
diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi
index 2c66e30708f..9ad5d439d00 100644
--- a/arch/arm/dts/imx8mp-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-u-boot.dtsi
@@ -64,26 +64,26 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem_202006.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem_202006.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem_202006.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem_202006.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
    };
diff --git a/arch/arm/dts/imx8mq-cm-u-boot.dtsi b/arch/arm/dts/imx8mq-cm-u-boot.dtsi
index afa0d07296d..51db64bdd59 100644
--- a/arch/arm/dts/imx8mq-cm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mq-cm-u-boot.dtsi
@@ -31,26 +31,26 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
    		type = "blob-ext";
+			align-end = <4>;
    	};
    };
diff --git a/arch/arm/dts/imx8mq-u-boot.dtsi b/arch/arm/dts/imx8mq-u-boot.dtsi
index 90014710ea5..d0e1c521c33 100644
--- a/arch/arm/dts/imx8mq-u-boot.dtsi
+++ b/arch/arm/dts/imx8mq-u-boot.dtsi
@@ -49,25 +49,25 @@
imem-1d {
    		filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-1d {
    		filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
imem-2d {
    		filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
dmem-2d {
    		filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
+			align-end = <4>;
    		type = "blob-ext";
    	};
    };
-- 
2.36.0


    

[PATCH V5 7/9] arm: dts: imx8m: shrink ddr firmware size to actual file size

Peng Fan (OSS)