Revert "x86: bootm: Fix FIT image booting on x86"

[u-boot] / arch / x86 / lib / bootm.c

diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c
index 80fadef34e99c44b6080bcb2f49e257393f00759..e548cdbed5923252f67a8f392332e5c38d57df05 100644 (file)
--- a/arch/x86/lib/bootm.c
+++ b/arch/x86/lib/bootm.c
@@ -10,6 +10,8 @@
 
 #include <common.h>
 #include <command.h>
+#include <dm/device.h>
+#include <dm/root.h>
 #include <errno.h>
 #include <fdt_support.h>
 #include <image.h>
@@ -26,6 +28,11 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define COMMAND_LINE_OFFSET 0x9000
 
+int arch_fixup_fdt(void *blob)
+{
+       return 0;
+}
+
 __weak void board_quiesce_devices(void)
 {
 }
@@ -41,6 +48,13 @@ void bootm_announce_and_cleanup(void)
 #ifdef CONFIG_BOOTSTAGE_REPORT
        bootstage_report();
 #endif
+
+       /*
+        * Call remove function of all devices with a removal flag set.
+        * This may be useful for last-stage operations, like cancelling
+        * of DMA operation or releasing device internal buffers.
+        */
+       dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);
 }
 
 #if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)
@@ -150,7 +164,14 @@ int boot_linux_kernel(ulong setup_base, ulong load_address, bool image_64bit)
                        puts("Cannot boot 64-bit kernel on 32-bit machine\n");
                        return -EFAULT;
                }
+               /* At present 64-bit U-Boot does not support booting a
+                * kernel.
+                * TODO(sjg@chromium.org): Support booting both 32-bit and
+                * 64-bit kernels from 64-bit U-Boot.
+                */
+#if !CONFIG_IS_ENABLED(X86_64)
                return cpu_jump_to_64bit(setup_base, load_address);
+#endif
        } else {
                /*
                * Set %ebx, %ebp, and %edi to 0, %esi to point to the