From: Weijie Gao <weijie.gao@mediatek.com>
Date: Fri, 20 May 2022 03:21:45 +0000 (+0800)
Subject: mips: add __image_copy_len for SPL linker script
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=9a3bbb0eba51cc6abd11354a52fdff709756a7c2;p=u-boot.git

mips: add __image_copy_len for SPL linker script

This patch adds __image_copy_len needed by TPL of MT7621 SoC.
The __image_copy_len represents the binary blob size of both SPL/TPL
binaries. To achieve this, __text_start/end are added for calculation.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---

diff --git a/arch/mips/cpu/u-boot-spl.lds b/arch/mips/cpu/u-boot-spl.lds
index 194398be85..310a5c5053 100644
--- a/arch/mips/cpu/u-boot-spl.lds
+++ b/arch/mips/cpu/u-boot-spl.lds
@@ -13,7 +13,9 @@ SECTIONS
 
 	. = ALIGN(4);
 	.text : {
+		__text_start = .;
 		*(.text*)
+		__text_end = .;
 	} > .spl_mem
 
 	. = ALIGN(4);
@@ -36,6 +38,7 @@ SECTIONS
 
 	. = ALIGN(4);
 	__image_copy_end = .;
+	__image_copy_len = __image_copy_end - __text_start;
 
 	_image_binary_end = .;