x86: Move work-around out of cpu_jump_to_64bit_uboot()
At present this function copies U-Boot from the last 1MB of ROM. This is
not the right way to do it. Instead, the binman symbol should provide the
location.
But in any case the code should live in the caller,
spl_board_load_image(), so that the 64-bit jump function can be used
elsewhere. Move it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c
index facd4f5..435e50e 100644
--- a/arch/x86/cpu/i386/cpu.c
+++ b/arch/x86/cpu/i386/cpu.c
@@ -614,16 +614,6 @@
func = (func_t)ptr;
- /*
- * Copy U-Boot from ROM
- * TODO(sjg@chromium.org): Figure out a way to get the text base
- * correctly here, and in the device-tree binman definition.
- *
- * Also consider using FIT so we get the correct image length and
- * parameters.
- */
- memcpy((char *)target, (char *)0xfff00000, 0x100000);
-
/* Jump to U-Boot */
func((ulong)pgtable, 0, (ulong)target);
diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index 90baec2..95a89c0 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -207,6 +207,19 @@
spl_image->os = IH_OS_U_BOOT;
spl_image->name = "U-Boot";
+ if (!IS_ENABLED(CONFIG_SYS_COREBOOT)) {
+ /*
+ * Copy U-Boot from ROM
+ * TODO(sjg@chromium.org): Figure out a way to get the text base
+ * correctly here, and in the device-tree binman definition.
+ *
+ * Also consider using FIT so we get the correct image length
+ * and parameters.
+ */
+ memcpy((char *)spl_image->load_addr, (char *)0xfff00000,
+ 0x100000);
+ }
+
debug("Loading to %lx\n", spl_image->load_addr);
return 0;