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armv8: ls2080a: Declare spin tables as reserved for efi loader

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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>
This commit is contained in:
Alexander Graf
2016-11-17 01:03:00 +01:00
parent 215b1fb9fa
commit 5a37a2f014
1 changed files with 6 additions and 0 deletions
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6
arch/arm/cpu/armv8/fsl-layerscape/fdt.c
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@@ -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