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authorAlexander Graf <agraf@suse.de>2016-11-17 00:03:00 (GMT)
committerAlexander Graf <agraf@suse.de>2016-11-17 13:18:56 (GMT)
commit5a37a2f0140c735ad6d8ca223a37fbfdc508622f (patch)
tree0749715ac0a6658303800e9657637a9f73b70b90
parent215b1fb9fa43049aee34e824bfd994b335155750 (diff)
downloadu-boot-5a37a2f0140c735ad6d8ca223a37fbfdc508622f.tar.xz
armv8: ls2080a: Declare spin tables as reserved for efi loader
The efi loader code has its own memory map, so it needs to be aware where the spin tables are located, to ensure that no code writes into those regions. Signed-off-by: Alexander Graf <agraf@suse.de>
-rw-r--r--arch/arm/cpu/armv8/fsl-layerscape/fdt.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
index 1a8321b..0dae5fa 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
@@ -5,6 +5,7 @@
*/
#include <common.h>
+#include <efi_loader.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <phy.h>
@@ -105,6 +106,11 @@ remove_psci_node:
fdt_add_mem_rsv(blob, (uintptr_t)&secondary_boot_code,
*boot_code_size);
+#if defined(CONFIG_EFI_LOADER) && !defined(CONFIG_SPL_BUILD)
+ efi_add_memory_map((uintptr_t)&secondary_boot_code,
+ ALIGN(*boot_code_size, EFI_PAGE_SIZE) >> EFI_PAGE_SHIFT,
+ EFI_RESERVED_MEMORY_TYPE, false);
+#endif
}
#endif