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Diffstat (limited to 'arch/x86/lib/zimage.c')
-rw-r--r--arch/x86/lib/zimage.c41
1 files changed, 14 insertions, 27 deletions
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 1dab3cc..2f0e92f 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -18,6 +18,7 @@
#include <asm/ptrace.h>
#include <asm/zimage.h>
#include <asm/byteorder.h>
+#include <asm/bootm.h>
#include <asm/bootparam.h>
#ifdef CONFIG_SYS_COREBOOT
#include <asm/arch/timestamp.h>
@@ -242,41 +243,27 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
hdr->loadflags |= HEAP_FLAG;
}
- if (bootproto >= 0x0202) {
- hdr->cmd_line_ptr = (uintptr_t)cmd_line;
- } else if (bootproto >= 0x0200) {
- setup_base->screen_info.cl_magic = COMMAND_LINE_MAGIC;
- setup_base->screen_info.cl_offset =
- (uintptr_t)cmd_line - (uintptr_t)setup_base;
+ if (cmd_line) {
+ if (bootproto >= 0x0202) {
+ hdr->cmd_line_ptr = (uintptr_t)cmd_line;
+ } else if (bootproto >= 0x0200) {
+ setup_base->screen_info.cl_magic = COMMAND_LINE_MAGIC;
+ setup_base->screen_info.cl_offset =
+ (uintptr_t)cmd_line - (uintptr_t)setup_base;
+
+ hdr->setup_move_size = 0x9100;
+ }
- hdr->setup_move_size = 0x9100;
+ /* build command line at COMMAND_LINE_OFFSET */
+ build_command_line(cmd_line, auto_boot);
}
- /* build command line at COMMAND_LINE_OFFSET */
- build_command_line(cmd_line, 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)
{
- debug("## Transferring control to Linux (at address %08x) ...\n",
- (u32)setup_base);
-
- bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel");
-#ifdef CONFIG_BOOTSTAGE_REPORT
- bootstage_report();
-#endif
- board_final_cleanup();
-
- printf("\nStarting kernel ...\n\n");
+ bootm_announce_and_cleanup();
#ifdef CONFIG_SYS_COREBOOT
timestamp_add_now(TS_U_BOOT_START_KERNEL);