link: Put back the 'buffer' segment

This is needed for compatibility reasons. In the future the buffer location should perhaps be configurable through Kconfig.
jonasblixt · Apr 18, 2023 · 2bf949a · 2bf949a
1 parent 4c1e882
commit 2bf949a
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Showing 4 changed files with 5 additions and 2 deletions.
diff --git a/src/link.lds b/src/link.lds
@@ -80,7 +80,7 @@ SECTIONS
         *(xlat_table)
         . = ALIGN(4096);
         PROVIDE(_no_init_end = .);
-    } > ram
+    } > buffers
 
     PROVIDE(end = .);
 }
diff --git a/src/plat/imx6ul/link.lds b/src/plat/imx6ul/link.lds
@@ -15,5 +15,6 @@
 
 MEMORY
 {
-    ram (rx)  : ORIGIN = 0x80001000, LENGTH = 16M
+    ram (rx)  : ORIGIN = 0x80001000, LENGTH = 1M
+    buffers (rx)  : ORIGIN = 0x81021000, LENGTH = 16M
 }
diff --git a/src/plat/imx8x/link.lds b/src/plat/imx8x/link.lds
@@ -11,6 +11,7 @@ MEMORY
 {
     reset(rx) : ORIGIN = 0x80000000, LENGTH = 128K
     ram (rx)  : ORIGIN = 0x80020000, LENGTH = 16M
+    buffers (rx)  : ORIGIN = 0x85000000, LENGTH = 16M
 }
 
 /**

diff --git a/src/plat/qemu/link.lds b/src/plat/qemu/link.lds
@@ -12,6 +12,7 @@
 MEMORY
 {
     ram (rx)  : ORIGIN = 0x40000000, LENGTH = 32M
+    buffers (rx)  : ORIGIN = 0x41100000, LENGTH = 16M
 }