[U-Boot] [PATCH v4 19/27] x86: Use sections header to obtain link symbols

[Simon Glass]

These are defined in asm-generic/sections.h, so remove them from
architecture-specific files.

Signed-off-by: Simon Glass <sjg at chromium.org>
---
Changes in v3:
- Add header to new x86 relocate.c and init_helpers.c

Changes in v4:
- Use asm/sections.h instead of asm-generic/sections.h

 arch/x86/include/asm/u-boot-x86.h |    8 --------
 arch/x86/lib/board.c              |    1 +
 arch/x86/lib/init_helpers.c       |    1 +
 arch/x86/lib/relocate.c           |    1 +
 4 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/arch/x86/include/asm/u-boot-x86.h b/arch/x86/include/asm/u-boot-x86.h
index 878a1ee..069cbbc 100644
--- a/arch/x86/include/asm/u-boot-x86.h
+++ b/arch/x86/include/asm/u-boot-x86.h
@@ -24,14 +24,6 @@
 #ifndef _U_BOOT_I386_H_
 #define _U_BOOT_I386_H_	1
 
-/* Exports from the Linker Script */
-extern ulong __text_start;
-extern ulong __data_end;
-extern ulong __rel_dyn_start;
-extern ulong __rel_dyn_end;
-extern ulong __bss_start;
-extern ulong __bss_end;
-
 /* cpu/.../cpu.c */
 int x86_cpu_init_r(void);
 int cpu_init_r(void);
diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c
index 5f0b62c..5931153 100644
--- a/arch/x86/lib/board.c
+++ b/arch/x86/lib/board.c
@@ -36,6 +36,7 @@
 #include <stdio_dev.h>
 #include <asm/u-boot-x86.h>
 #include <asm/relocate.h>
+#include <asm/sections.h>
 
 #include <asm/init_helpers.h>
 #include <asm/init_wrappers.h>
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index 9f4dee0..633b72b 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -31,6 +31,7 @@
 #include <status_led.h>
 #include <asm/processor.h>
 #include <asm/u-boot-x86.h>
+#include <asm/sections.h>
 
 #include <asm/init_helpers.h>
 
diff --git a/arch/x86/lib/relocate.c b/arch/x86/lib/relocate.c
index 200baab..cd26636 100644
--- a/arch/x86/lib/relocate.c
+++ b/arch/x86/lib/relocate.c
@@ -35,6 +35,7 @@
 #include <malloc.h>
 #include <asm/u-boot-x86.h>
 #include <asm/relocate.h>
+#include <asm/sections.h>
 #include <elf.h>
 
 int copy_uboot_to_ram(void)
-- 
1.7.7.3