[U-Boot] [PATCH] arm: put .hash, .got.plt and .machine_param back in binaries

[Albert ARIBAUD]

Some targets will build fine but not boot if sections .hash and
.got.plt are not present in the binary. Add them back.

Also, Exynos machines require .machine_param section in SPL.
Add it.

Signed-off-by: Albert ARIBAUD <albert.u.boot at aribaud.net>
---
Changes for v2:
- removed SREC format SPL generation

 arch/arm/config.mk                  | 2 +-
 arch/arm/cpu/armv7/exynos/config.mk | 7 +++++++
 arch/arm/cpu/u-boot.lds             | 3 +--
 spl/Makefile                        | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/exynos/config.mk

diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index fd3e5fb..5d39d39 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -105,4 +105,4 @@ PLATFORM_CPPFLAGS += $(call cc-option, -mword-relocations)
 endif
 
 # limit ourselves to the sections we want in the .bin.
-OBJCFLAGS += -j .text -j .rodata -j .data -j .u_boot_list -j .rel.dyn
+OBJCFLAGS += -j .text -j .rodata -j .hash -j .data -j .got.plt -j .u_boot_list -j .rel.dyn
diff --git a/arch/arm/cpu/armv7/exynos/config.mk b/arch/arm/cpu/armv7/exynos/config.mk
new file mode 100644
index 0000000..ee0d2da
--- /dev/null
+++ b/arch/arm/cpu/armv7/exynos/config.mk
@@ -0,0 +1,7 @@
+#
+# Copyright (C) Albert ARIBAUD <albert.u.boot at aribaud.net>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+SPL_OBJCFLAGS += -j .machine_param
diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds
index 9463a33..4da5d24 100644
--- a/arch/arm/cpu/u-boot.lds
+++ b/arch/arm/cpu/u-boot.lds
@@ -92,8 +92,6 @@ SECTIONS
 	}
 
 	.dynsym _end : { *(.dynsym) }
-	.hash : { *(.hash) }
-	.got.plt : { *(.got.plt) }
 	.dynbss : { *(.dynbss) }
 	.dynstr : { *(.dynstr*) }
 	.dynamic : { *(.dynamic*) }
@@ -101,4 +99,5 @@ SECTIONS
 	.interp : { *(.interp*) }
 	.gnu : { *(.gnu*) }
 	.ARM.exidx : { *(.ARM.exidx*) }
+	.gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) }
 }
diff --git a/spl/Makefile b/spl/Makefile
index 0caa982..a91bbd0 100644
--- a/spl/Makefile
+++ b/spl/Makefile
@@ -176,7 +176,7 @@ $(obj)$(BOARD)-spl.bin: $(obj)u-boot-spl.bin
 endif
 
 $(obj)$(SPL_BIN).bin:	$(obj)$(SPL_BIN)
-	$(OBJCOPY) $(OBJCFLAGS) -O binary $< $@
+	$(OBJCOPY) $(OBJCFLAGS) $(SPL_OBJCFLAGS) -O binary $< $@
 
 GEN_UBOOT = \
 	cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $(__START) \
-- 
1.8.3.2