[U-Boot] [PATCH v5 1/3] cm_t335: fix linker file to produce full ELF

[Albert ARIBAUD]

Newly added cm_t335 was missed in commit 47ed5dd0 which
made ARM targets produce full ELF files. Fix its linker
script.

This change is binary-invariant when only .dynsym, .dynstr,
.dynamic, .plt, .interp and .gun sections are declared.

Sections .hash, .got.plt, .dynbss and .ARM.exidx are also
declared so that their (unused) content is moved out of the
u-boot binary.

Signed-off-by: Albert ARIBAUD <albert.u.boot at aribaud.net>
---

Changes in v5: None
Changes in v4: None
Changes in v3:
- fixed cm_t335 linker script

Changes in v2: None

 board/compulab/cm_t335/u-boot.lds | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/board/compulab/cm_t335/u-boot.lds b/board/compulab/cm_t335/u-boot.lds
index 1b609a2..d25c19a 100644
--- a/board/compulab/cm_t335/u-boot.lds
+++ b/board/compulab/cm_t335/u-boot.lds
@@ -92,10 +92,14 @@ SECTIONS
 		KEEP(*(.__bss_end));
 	}
 
-	/DISCARD/ : { *(.dynsym) }
-	/DISCARD/ : { *(.dynstr*) }
-	/DISCARD/ : { *(.dynamic*) }
-	/DISCARD/ : { *(.plt*) }
-	/DISCARD/ : { *(.interp*) }
-	/DISCARD/ : { *(.gnu*) }
+	.dynsym _end : { *(.dynsym) }
+	.hash : { *(.hash) }
+	.got.plt : { *(.got.plt) }
+	.dynbss : { *(.dynbss) }
+	.dynstr : { *(.dynstr*) }
+	.dynamic : { *(.dynamic*) }
+	.plt : { *(.plt*) }
+	.interp : { *(.interp*) }
+	.gnu : { *(.gnu*) }
+	.ARM.exidx : { *(.ARM.exidx*) }
 }
-- 
1.8.3.2