From: Michael Trimarchi <michael@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [PATCH] arm: Add arm handoff header file
Date: Sun, 5 Jan 2020 16:51:13 +0100 [thread overview]
Message-ID: <20200105155113.1966-1-michael@amarulasolutions.com> (raw)
Add an arch-specific handoff header so that we can use the HANDOFF feature
on arm devices.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
arch/arm/include/asm/handoff.h | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 arch/arm/include/asm/handoff.h
diff --git a/arch/arm/include/asm/handoff.h b/arch/arm/include/asm/handoff.h
new file mode 100644
index 0000000000..0790d2ab1e
--- /dev/null
+++ b/arch/arm/include/asm/handoff.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Architecture-specific SPL handoff information for ARM
+ *
+ * Copyright 2019 Amarula Solutions, BV
+ * Written by Michael Trimarchi <michael@amarulasolutions.com>
+ */
+
+#ifndef __asm_handoff_h
+#define __asm_handoff_h
+
+/**
+ * struct arch_spl_handoff - architecture-specific handoff info
+ *
+ * @usable_ram_top: Value returned by board_get_usable_ram_top() in SPL
+ */
+struct arch_spl_handoff {
+ ulong usable_ram_top;
+};
+
+#endif
--
2.17.1
next reply other threads:[~2020-01-05 15:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-05 15:51 Michael Trimarchi [this message]
2020-01-10 9:39 ` [PATCH] arm: Add arm handoff header file Simon Glass
2020-01-25 17:08 ` Tom Rini
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