Import 80d60e7 from yoctoproject.org meta-arm
To support ARMv8 SoCs.
meta-arm has several patch files. Since they are maintained by the
upstream meta-arm community, add meta-arm to the ignore list in
run-repotest.
Change-Id: Ia87a2e947bbabd347d256eccc47a343e1c885479
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/boot-wrapper-aarch64/files/fvp-baser-aemv8r64/0019-lds-Rearrange-and-mark-the-sections.patch b/meta-arm/meta-arm-bsp/recipes-bsp/boot-wrapper-aarch64/files/fvp-baser-aemv8r64/0019-lds-Rearrange-and-mark-the-sections.patch
new file mode 100644
index 0000000..1f10209
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/boot-wrapper-aarch64/files/fvp-baser-aemv8r64/0019-lds-Rearrange-and-mark-the-sections.patch
@@ -0,0 +1,61 @@
+From 36b5fa3f4db49ac7aef42ff1d58a895226c7e96c Mon Sep 17 00:00:00 2001
+From: Jaxson Han <jaxson.han@arm.com>
+Date: Tue, 2 Nov 2021 15:10:28 +0800
+Subject: [PATCH] lds: Rearrange and mark the sections
+
+To make it possible for the next stage to protect sections with MPU,
+boot-wrapper needs to provide the text and data section information.
+By rearranging the .data .rodata and .vector sections, all sections
+can be split into 2 big sections:
+ - RO and Executable
+ - RW and Non-Executable
+Add firmware_data to mark the boundry, thus:
+firmware_start to firmware_data - 1 indicates RO and Executable section,
+firmware_data to firmware_end - 1 indicates RW and Non-Executable
+section.
+
+Also, the firmware_data and firmware_end should align with 64 bytes,
+since Armv8R AArch64 MPU requires it.
+
+Issue-ID: SCM-3816
+Upstream-Status: Inappropriate [other]
+ Implementation pending further discussion
+Signed-off-by: Jaxson Han <jaxson.han@arm.com>
+Change-Id: I55342aa7492f2c7b5c16ab9a6472c8cb45cff8fd
+---
+ model.lds.S | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/model.lds.S b/model.lds.S
+index ab98ddf..85451f9 100644
+--- a/model.lds.S
++++ b/model.lds.S
+@@ -63,12 +63,16 @@ SECTIONS
+ }
+ #endif
+
++#define FIRMWARE_ALIGN . = ALIGN(1 << 6)
+ .boot PHYS_OFFSET: {
+ PROVIDE(firmware_start = .);
+ *(.init)
+ *(.text*)
+- *(.data* .rodata* .bss* COMMON)
+ *(.vectors)
++ *(.rodata*)
++ FIRMWARE_ALIGN;
++ PROVIDE(firmware_data = .);
++ *(.data* .bss* COMMON)
+ *(.stack)
+ PROVIDE(etext = .);
+ }
+@@ -77,6 +81,7 @@ SECTIONS
+ mbox = .;
+ QUAD(0x0)
+ }
++ FIRMWARE_ALIGN;
+ PROVIDE(firmware_end = .);
+
+ ASSERT(etext <= (PHYS_OFFSET + TEXT_LIMIT), ".text overflow!")
+--
+2.25.1
+