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-rw-r--r--arch/x86/cpu/config.mk5
-rw-r--r--arch/x86/cpu/u-boot.lds14
2 files changed, 12 insertions, 7 deletions
diff --git a/arch/x86/cpu/config.mk b/arch/x86/cpu/config.mk
index f7b01d3..84aeaf3 100644
--- a/arch/x86/cpu/config.mk
+++ b/arch/x86/cpu/config.mk
@@ -12,5 +12,6 @@ PLATFORM_CPPFLAGS += -D__I386__ -Werror
# DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING!
LDPPFLAGS += -DRESET_SEG_START=0xffff0000
LDPPFLAGS += -DRESET_SEG_SIZE=0x10000
-LDPPFLAGS += -DRESET_VEC_LOC=0xfff0
-LDPPFLAGS += -DSTART_16=0xf800
+LDPPFLAGS += -DRESET_VEC_LOC=0xfffffff0
+LDPPFLAGS += -DSTART_16=$(CONFIG_SYS_X86_START16)
+LDPPFLAGS += -DRESET_BASE="CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE)"
diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds
index 124a361..b0d8531 100644
--- a/arch/x86/cpu/u-boot.lds
+++ b/arch/x86/cpu/u-boot.lds
@@ -66,15 +66,19 @@ SECTIONS
/DISCARD/ : { *(.gnu*) }
#ifdef CONFIG_X86_RESET_VECTOR
-
/*
* The following expressions place the 16-bit Real-Mode code and
* Reset Vector at the end of the Flash ROM
*/
- . = START_16;
- .start16 : AT (CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE + START_16)) { KEEP(*(.start16)); }
+ . = START_16 - RESET_SEG_START;
+ .start16 : AT (START_16) {
+ KEEP(*(.start16));
+ }
- . = RESET_VEC_LOC;
- .resetvec : AT (CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE + RESET_VEC_LOC)) { KEEP(*(.resetvec)); }
+ . = RESET_VEC_LOC - RESET_SEG_START;
+ .resetvec : AT (RESET_VEC_LOC) {
+ KEEP(*(.resetvec));
+ }
#endif
+
}