From 780df234d98db81485b1f351f902a68def35c9d4 Mon Sep 17 00:00:00 2001
From: Jaxson Han <jaxson.han@arm.com>
Date: Tue, 2 Nov 2021 15:10:28 +0800
Subject: [PATCH] lds: Mark the mem range

Add firmware_start and firmware_end, so that we can use them to
calculate the mem range of boot-wrapper and then set the range to
/memreserve/ of dtb.

Issue-ID: SCM-3815
Upstream-Status: Inappropriate [other]
  Implementation pending further discussion
Signed-off-by: Jaxson Han <jaxson.han@arm.com>
Change-Id: Idc5a2894e193c75381049a0f359b4b2a51c567ee
---
 model.lds.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/model.lds.S b/model.lds.S
index d4e7e13..ab98ddf 100644
--- a/model.lds.S
+++ b/model.lds.S
@@ -64,6 +64,7 @@ SECTIONS
 #endif
 
 	.boot PHYS_OFFSET: {
+		PROVIDE(firmware_start = .);
 		*(.init)
 		*(.text*)
 		*(.data* .rodata* .bss* COMMON)
@@ -76,6 +77,7 @@ SECTIONS
 		mbox = .;
 		QUAD(0x0)
 	}
+	PROVIDE(firmware_end = .);
 
 	ASSERT(etext <= (PHYS_OFFSET + TEXT_LIMIT), ".text overflow!")
 }