34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
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From 6cb17b16dfd06e1ff17a097f743905ae507ceb20 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Sun, 13 Dec 2020 20:42:22 -0600
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Subject: [PATCH 1/8] bl_common: Import BL_NOBITS_{BASE,END} when defined
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If SEPARATE_NOBITS_REGION is enabled, the platform may need to map
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memory specifically for that region. Import the symbols from the linker
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script to allow the platform to do so.
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Signed-off-by: Samuel Holland <samuel@sholland.org>
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Change-Id: Iaec4dee94a6735b22f58f7b61f18d53e7bc6ca8d
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---
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include/common/bl_common.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/include/common/bl_common.h b/include/common/bl_common.h
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index 77fb1f679..e33840c9d 100644
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--- a/include/common/bl_common.h
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+++ b/include/common/bl_common.h
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@@ -106,6 +106,10 @@ IMPORT_SYM(uintptr_t, __RODATA_END__, BL_RO_DATA_END);
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IMPORT_SYM(uintptr_t, __RO_START__, BL_CODE_BASE);
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IMPORT_SYM(uintptr_t, __RO_END__, BL_CODE_END);
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#endif
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+#if SEPARATE_NOBITS_REGION
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+IMPORT_SYM(uintptr_t, __NOBITS_START__, BL_NOBITS_BASE);
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+IMPORT_SYM(uintptr_t, __NOBITS_END__, BL_NOBITS_END);
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+#endif
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IMPORT_SYM(uintptr_t, __RW_END__, BL_END);
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#if defined(IMAGE_BL1)
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--
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2.31.1
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