ARMv8/fsl-layerscape: Enable data coherency between cores in cluster

[u-boot] / arch / arm / cpu / armv8 / fsl-layerscape / fdt.c

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
index 1a8321b0e4064d9c7f780b18e72d72cd286b2528..c10ccf9063a6cae4977fe5da7fbacf1f152f54c3 100644 (file)
--- 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>
@@ -41,7 +42,8 @@ void ft_fixup_cpu(void *blob)
        int addr_cells;
        u64 val, core_id;
        size_t *boot_code_size = &(__secondary_boot_code_size);
-#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && defined(CONFIG_ARMV8_PSCI)
+#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
+       defined(CONFIG_FSL_PPA_ARMV8_PSCI)
        int node;
        u32 psci_ver;
 
@@ -105,6 +107,11 @@ 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