From b9eecc342f767b50e1476fbc1aad7d88dd4ce5eb Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 24 Oct 2008 17:48:54 -0400
Subject: Blackfin: fix linker scripts to work with --gc-sections

Make sure all .text sections get pulled in and the entry point is properly
referenced so they don't get discarded when linking with --gc-sections.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 board/bf533-ezkit/u-boot.lds.S | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'board/bf533-ezkit/u-boot.lds.S')

diff --git a/board/bf533-ezkit/u-boot.lds.S b/board/bf533-ezkit/u-boot.lds.S
index 70764ac..da16726 100644
--- a/board/bf533-ezkit/u-boot.lds.S
+++ b/board/bf533-ezkit/u-boot.lds.S
@@ -28,6 +28,8 @@
 #include <config.h>
 #include <asm/blackfin.h>
 #undef ALIGN
+#undef ENTRY
+#undef bfin
 
 /* If we don't actually load anything into L1 data, this will avoid
  * a syntax error.  If we do actually load something into L1 data,
@@ -50,11 +52,12 @@ MEMORY
 	l1_data : ORIGIN = L1_DATA_B_SRAM,   LENGTH = L1_DATA_B_SRAM_SIZE
 }
 
+ENTRY(_start)
 SECTIONS
 {
 	.text :
 	{
-		cpu/blackfin/start.o (.text)
+		cpu/blackfin/start.o (.text .text.*)
 
 #ifdef ENV_IS_EMBEDDED
 		/* WARNING - the following is hand-optimized to fit within
@@ -63,20 +66,20 @@ SECTIONS
 		 * it linked after the configuration sector.
 		 */
 
-		cpu/blackfin/traps.o		(.text)
-		cpu/blackfin/interrupt.o	(.text)
-		cpu/blackfin/serial.o		(.text)
-		common/dlmalloc.o		(.text)
-		lib_generic/crc32.o		(.text)
-		lib_generic/zlib.o		(.text)
-		board/bf533-ezkit/bf533-ezkit.o		(.text)
+		cpu/blackfin/traps.o		(.text .text.*)
+		cpu/blackfin/interrupt.o	(.text .text.*)
+		cpu/blackfin/serial.o		(.text .text.*)
+		common/dlmalloc.o		(.text .text.*)
+		lib_generic/crc32.o		(.text .text.*)
+		lib_generic/zlib.o		(.text .text.*)
+		board/bf533-ezkit/bf533-ezkit.o		(.text .text.*)
 
 		. = DEFINED(env_offset) ? env_offset : .;
-		common/env_embedded.o	(.text)
+		common/env_embedded.o	(.text .text.*)
 #endif
 
 		__initcode_start = .;
-		cpu/blackfin/initcode.o (.text)
+		cpu/blackfin/initcode.o (.text .text.*)
 		__initcode_end = .;
 
 		*(.text .text.*)
-- 
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