summaryrefslogtreecommitdiff
path: root/arch/openrisc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/config.mk2
-rw-r--r--arch/openrisc/cpu/u-boot.lds77
2 files changed, 79 insertions, 0 deletions
diff --git a/arch/openrisc/config.mk b/arch/openrisc/config.mk
index 521e73a..01c0f77 100644
--- a/arch/openrisc/config.mk
+++ b/arch/openrisc/config.mk
@@ -25,3 +25,5 @@ CROSS_COMPILE ?= or32-elf-
PLATFORM_CPPFLAGS += -DCONFIG_OPENRISC -D__OR1K__ -ffixed-r10
CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
+
+LDSCRIPT ?= $(SRCTREE)/$(CPUDIR)/u-boot.lds
diff --git a/arch/openrisc/cpu/u-boot.lds b/arch/openrisc/cpu/u-boot.lds
new file mode 100644
index 0000000..d9bb7b7
--- /dev/null
+++ b/arch/openrisc/cpu/u-boot.lds
@@ -0,0 +1,77 @@
+#include <config.h>
+OUTPUT_ARCH(or32)
+__DYNAMIC = 0;
+
+MEMORY
+{
+ vectors : ORIGIN = 0, LENGTH = 0x2000
+ ram : ORIGIN = CONFIG_SYS_MONITOR_BASE,
+ LENGTH = CONFIG_SYS_MONITOR_LEN
+}
+
+SECTIONS
+{
+ .vectors :
+ {
+ *(.vectors)
+ } > vectors
+
+ __start = .;
+ .text : AT (__start) {
+ _stext = .;
+ *(.text)
+ _etext = .;
+ *(.lit)
+ *(.shdata)
+ _endtext = .;
+ } > ram
+
+
+ . = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*)));
+ } > ram
+
+ .rodata : {
+ *(.rodata);
+ *(.rodata.*)
+ } > ram
+
+ .shbss :
+ {
+ *(.shbss)
+ } > ram
+
+ .talias :
+ {
+ } > ram
+
+ .data : {
+ sdata = .;
+ _sdata = .;
+ *(.data)
+ edata = .;
+ _edata = .;
+ } > ram
+
+ .bss :
+ {
+ _bss_start = .;
+ *(.bss)
+ *(COMMON)
+ _bss_end = .;
+ } > ram
+ __end = .;
+
+ /* No stack specification - done manually */
+
+ .stab 0 (NOLOAD) :
+ {
+ [ .stab ]
+ }
+
+ .stabstr 0 (NOLOAD) :
+ {
+ [ .stabstr ]
+ }
+}