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-rw-r--r--arch/x86/lib/zimage.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 238ed61..1236d22 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -39,6 +39,7 @@
#ifdef CONFIG_SYS_COREBOOT
#include <asm/arch/timestamp.h>
#endif
+#include <linux/compiler.h>
/*
* Memory lay-out:
@@ -282,8 +283,18 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
return 0;
}
+/*
+ * Implement a weak default function for boards that optionally
+ * need to clean up the system before jumping to the kernel.
+ */
+__weak void board_final_cleanup(void)
+{
+}
+
void boot_zimage(void *setup_base, void *load_address)
{
+ board_final_cleanup();
+
printf("\nStarting kernel ...\n\n");
#ifdef CONFIG_SYS_COREBOOT