Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi

- sun8i emac changes (Andre)
- SCP firmware (Samuel)

tools/binman/README.entries

@@ -385,8 +385,8 @@ You can create config nodes in a similar way:
         default = "@config-DEFAULT-SEQ";
         @config-SEQ {
             description = "NAME";
-            firmware = "uboot";
-            loadables = "atf";
+            firmware = "atf";
+            loadables = "uboot";
             fdt = "fdt-SEQ";
         };
     };

tools/binman/etype/fit.py

@@ -73,8 +73,8 @@ class Entry_fit(Entry):
             default = "@config-DEFAULT-SEQ";
             @config-SEQ {
                 description = "NAME";
-                firmware = "uboot";
-                loadables = "atf";
+                firmware = "atf";
+                loadables = "uboot";
                 fdt = "fdt-SEQ";
             };
         };
@@ -205,10 +205,10 @@ class Entry_fit(Entry):
                                         b'SEQ', tools.ToBytes(str(seq + 1)))
                                     fsw.property(pname, val)
 
-                                    # Add data for 'fdt' nodes (but not 'config')
-                                    if depth == 1 and in_images:
-                                        fsw.property('data',
-                                                     tools.ReadFile(fname))
+                                # Add data for 'fdt' nodes (but not 'config')
+                                if depth == 1 and in_images:
+                                    fsw.property('data',
+                                                 tools.ReadFile(fname))
                     else:
                         if self._fdts is None:
                             if self._fit_list_prop:

tools/binman/etype/scp.py

@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Copyright 2020 Samuel Holland <samuel@sholland.org>
+#
+# Entry-type module for System Control Processor (SCP) firmware blob
+#
+
+from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg
+
+class Entry_scp(Entry_blob_named_by_arg):
+    """Entry containing a System Control Processor (SCP) firmware blob
+
+    Properties / Entry arguments:
+        - scp-path: Filename of file to read into the entry, typically scp.bin
+
+    This entry holds firmware for an external platform-specific coprocessor.
+    """
+    def __init__(self, section, etype, node):
+        super().__init__(section, etype, node, 'scp')
+        self.external = True

tools/binman/ftest.py

@@ -75,6 +75,7 @@ FSP_M_DATA            = b'fsp_m'
 FSP_S_DATA            = b'fsp_s'
 FSP_T_DATA            = b'fsp_t'
 ATF_BL31_DATA         = b'bl31'
+SCP_DATA              = b'scp'
 TEST_FDT1_DATA        = b'fdt1'
 TEST_FDT2_DATA        = b'test-fdt2'
 ENV_DATA              = b'var1=1\nvar2="2"'
@@ -175,6 +176,7 @@ class TestFunctional(unittest.TestCase):
 
         TestFunctional._MakeInputFile('compress', COMPRESS_DATA)
         TestFunctional._MakeInputFile('bl31.bin', ATF_BL31_DATA)
+        TestFunctional._MakeInputFile('scp.bin', SCP_DATA)
 
         # Add a few .dtb files for testing
         TestFunctional._MakeInputFile('%s/test-fdt1.dtb' % TEST_FDT_SUBDIR,
@@ -3578,6 +3580,11 @@ class TestFunctional(unittest.TestCase):
         data = self._DoReadFile('169_atf_bl31.dts')
         self.assertEqual(ATF_BL31_DATA, data[:len(ATF_BL31_DATA)])
 
+    def testPackScp(self):
+        """Test that an image with an SCP binary can be created"""
+        data = self._DoReadFile('172_scp.dts')
+        self.assertEqual(SCP_DATA, data[:len(SCP_DATA)])
+
     def testFitFdt(self):
         """Test an image with an FIT with multiple FDT images"""
         def _CheckFdt(seq, expected_data):

tools/binman/missing-blob-help

@@ -13,3 +13,7 @@ Firmware and build with BL31=/path/to/bl31.bin
 atf-bl31-sunxi:
 Please read the section on ARM Trusted Firmware (ATF) in
 board/sunxi/README.sunxi64
+
+scp-sunxi:
+SCP firmware is required for system suspend, but is otherwise optional.
+Please read the section on SCP firmware in board/sunxi/README.sunxi64

tools/binman/test/172_scp.dts

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		size = <16>;
+
+		scp {
+			filename = "scp.bin";
+		};
+	};
+};