From c9295e1030403e31ad7eda20e904abd951e08893 Mon Sep 17 00:00:00 2001
From: Prabin CA <prabin.ca@arm.com>
Date: Fri, 26 Jun 2020 10:50:51 +0530
Subject: [PATCH] arm-bsp/scp-firmware: Build SCP/MCP for sgi575

    - Add bbappend recipe to build SCP and MCP firmware
      for SGI575.
    - Add machine conf to add image dependency
      for SCP-firmware components

Change-Id: Ic888ee11178979e5ec068f85a5e0d7f2cabb7f5e
Signed-off-by: Prabin CA <prabin.ca@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 meta-arm-bsp/conf/machine/sgi575.conf         | 11 +++++++++++
 .../scp-firmware/scp-firmware-sgi575.inc      | 19 +++++++++++++++++++
 .../scp-firmware/scp-firmware_%.bbappend      |  1 +
 3 files changed, 31 insertions(+)
 create mode 100644 meta-arm-bsp/conf/machine/sgi575.conf
 create mode 100644 meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc

diff --git a/meta-arm-bsp/conf/machine/sgi575.conf b/meta-arm-bsp/conf/machine/sgi575.conf
new file mode 100644
index 00000000..04c49002
--- /dev/null
+++ b/meta-arm-bsp/conf/machine/sgi575.conf
@@ -0,0 +1,11 @@
+# Configuration for Arm SGI575 development board
+
+#@TYPE: Machine
+#@NAME: SGI575
+#@DESCRIPTION: Machine configuration for SGI575
+
+TUNE_FEATURES = "aarch64"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+EXTRA_IMAGEDEPENDS += "virtual/control-processor-firmware"
diff --git a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc
new file mode 100644
index 00000000..158f481a
--- /dev/null
+++ b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc
@@ -0,0 +1,19 @@
+# SGI575 specific SCP configurations and build instructions
+
+#it’s a tested tag post-2.6.0
+SRCREV    = "7a025658d8318e95dbab4259a8ff7834ae6d8061"
+SCP_PLATFORM  = "sgi575"
+SCP_LOG_LEVEL = "INFO"
+
+COMPATIBLE_MACHINE_sgi575 = "sgi575"
+
+do_install() {
+    install -d ${D}/firmware
+    install -D "${B}/product/${SCP_PLATFORM}/scp_romfw/release/bin/scp_romfw.bin" "${D}/firmware/"
+    install -D "${B}/product/${SCP_PLATFORM}/scp_ramfw/release/bin/scp_ramfw.bin" "${D}/firmware/"
+    install -D "${B}/product/${SCP_PLATFORM}/mcp_romfw/release/bin/mcp_romfw.bin" "${D}/firmware/"
+}
+
+
+PV = "2.6.0+git${SRCPV}"
+
diff --git a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
index 97dcc057..b760ba75 100644
--- a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
+++ b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
@@ -5,5 +5,6 @@ MACHINE_SCP_REQUIRE ?= ""
 MACHINE_SCP_REQUIRE_n1sdp = "scp-firmware-n1sdp.inc"
 MACHINE_SCP_REQUIRE_tc0 = "scp-firmware-tc0.inc"
 MACHINE_SCP_REQUIRE_juno = "scp-firmware-juno.inc"
+MACHINE_SCP_REQUIRE_sgi575 = "scp-firmware-sgi575.inc"
 
 require ${MACHINE_SCP_REQUIRE}