soc/mediatek/mt8188: Add MCUPM firmware v1.01.00

mtk-rex-bc-chen · mtk-rex-bc-chen · commit db990c6accd7 · 2022-07-22T15:25:52.000+08:00
Add mcupm.bin initial version.

TEST=build pass
BUG=b:233720142

Signed-off-by: Bo-Chen Chen &lt;rex-bc.chen@mediatek.com&gt;
Change-Id: Idf21e2e79a02478621c09b02d068c6eed94beee5
diff --git a/soc/mediatek/mt8188/README.md b/soc/mediatek/mt8188/README.md
@@ -1,3 +1,21 @@
 # Firmware list
+- mcupm.bin
+
+--------------------------------------------------------------------------------
+# MCUPM introduction
+MCUPM is a hardware module which is used for MCUSYS Power Management.
+MCUPM firmware (`mcupm.bin`) is loaded into MCUPM SRAM at system initialization.
+
+## Who uses it
+Coreboot will load MCUPM at ramstage. It will copy mcupm.bin to MCUPM SRAM.
+
+## How to load `mcupm.bin`
+Use CBFS to load `mcupm.bin`, then set normal boot flag and release software reset pin of MCUPM.
+
+## Return values
+No return value.
+
+## Version
+`$ strings mcupm.bin | grep "MCUPM firmware"`
 
 --------------------------------------------------------------------------------
diff --git a/soc/mediatek/mt8188/mcupm.bin b/soc/mediatek/mt8188/mcupm.bin
diff --git a/soc/mediatek/mt8188/mcupm.bin.md5 b/soc/mediatek/mt8188/mcupm.bin.md5
@@ -0,0 +1 @@
+7e88d097ca18529dce1e0b24cd3553cb *mcupm.bin
diff --git a/soc/mediatek/mt8188/mcupm_release_notes.txt b/soc/mediatek/mt8188/mcupm_release_notes.txt
@@ -0,0 +1,4 @@
+** Build from MediaTek Internal **
+
+# v1.01.00
+1. Initial release.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+7e88d097ca18529dce1e0b24cd3553cb *mcupm.bin`