[PATCH v4 3/3] binman: sunxi: Add help message for missing sunxi ATF BL31

[Simon Glass]

Add a special help message pointing to the relevant README.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v4:
- Drop patches previous applied to u-boot-dm/next

 arch/arm/dts/sunxi-u-boot.dtsi | 1 +
 tools/binman/missing-blob-help | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/arch/arm/dts/sunxi-u-boot.dtsi b/arch/arm/dts/sunxi-u-boot.dtsi
index 1d1c3691099..c97943b3c19 100644
--- a/arch/arm/dts/sunxi-u-boot.dtsi
+++ b/arch/arm/dts/sunxi-u-boot.dtsi
@@ -48,6 +48,7 @@
 					entry = <0x44000>;
 #endif
 					atf-bl31 {
+						missing-msg = "atf-bl31-sunxi";
 					};
 				};
 
diff --git a/tools/binman/missing-blob-help b/tools/binman/missing-blob-help
index 3de195c23c8..7cf1c346101 100644
--- a/tools/binman/missing-blob-help
+++ b/tools/binman/missing-blob-help
@@ -9,3 +9,7 @@
 atf-bl31:
 See the documentation for your board. You may need to build ARM Trusted
 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
-- 
2.28.0.526.ge36021eeef-goog